At Best Startup California we track over 300,000 Californian startups and over 1,500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 101 Civil Engineering companies in California, United States. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Civil Engineering Companies & Startups (California, United States)
UpCodes
UpCodes helps the AEC industry deliver code compliant buildings.
Founder(s): Garrett Reynolds, Scott Reynolds
Location: San Francisco, California, United States
Industries: Architecture, Civil Engineering, Compliance, Construction
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Willdan
Willdan is a company selling professional technical and consulting services to public agencies at all levels.
Founder(s): Dan Heil, William Stookey
Location: Anaheim, California, United States
Industries: Business Information Systems, Civil Engineering, Consulting, Management Consulting, Technical Support
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Hypar
Hypar delivers expertise for multiple organizations to help them quickly create building designs.
Founder(s): Anthony Hauck, Ian Keough
Location: Culver City, California, United States
Industries: Architecture, Building Material, Civil Engineering, Construction, Industrial Design, Real Estate, Retail, Software Engineering
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Civ Robotics
Civdrone is a construction tech startup aiming to revolutionize land surveying.
Founder(s): Liav Muler, Tom Yeshurun
Location: San Francisco, California, United States
Industries: Civil Engineering, Commercial, Drones
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Tangobuilder
Tangobuilder platform gives engineers, architects, and contractors the accurate and customized design information they need.
Founder(s): Juan Aleman, Martin Diz
Location: San Jose, California, United States
Industries: Civil Engineering, Construction
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RailPros, Inc.
RailPros is a civil engineering company providing rail engineering and design services.
Founder(s): Eric Hankinson, Johnny Johnson
Location: Irvine, California, United States
Industries: Civil Engineering
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Brick & Mortar Ventures
Brick & Mortar Ventures identifies, backs, enables emerging companies developing innovative software hardware solutions for the industries.
Founder(s): Darren Bechtel
Location: San Francisco, California, United States
Industries: Architecture, Civil Engineering, Construction, Enterprise, Facility Management, Hardware, Software, Venture Capital
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AECOM
AECOM is a global provider of professional technical and management support services to a broad range of markets.
Founder(s): Richard G. Newman
Location: Los Angeles, California, United States
Industries: Civil Engineering, Construction, Consulting, Energy, Government, Information Technology
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Pixly
Pixly is SaaS for photo & video collaboration. We make it easy to snap, tag, share & collaborate in real time with data & AI
Founder(s): Lee Mills, Patrick Caughey
Location: Encinitas, California, United States
Industries: Architecture, Artificial Intelligence, Civil Engineering, Collaboration, Construction, Enterprise Software, Photo Sharing, SaaS, Software
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SKUR
SaaS Analytics for Construction, Oil & Gas and Facilities Management.
Founder(s): Adam Cohen
Location: Oakland, California, United States
Industries: Civil Engineering, Construction, Facility Management, Mining Technology, Oil and Gas, Predictive Analytics, SaaS
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IndoorVu
IndoorVu is a high definition Indoor Mapping Company creating a range of building models for public safety, building technology.
Founder(s): Mike Colosimo
Location: Manhattan Beach, California, United States
Industries: Civil Engineering, Construction, Information Technology
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Treehouse Co-Living
Treehouse Co-Living is a real estate company that specializes in the fields of housing, community, and architecture.
Founder(s): Joe Green, Prophet Walker
Location: Los Angeles, California, United States
Industries: Civil Engineering, Communities, Real Estate
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Innovyze
Innovyze provides smart water infrastructure modeling and simulation software solutions.
Founder(s): Paul Boulos
Location: Monrovia, California, United States
Industries: Civil Engineering, Waste Management, Water
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The Ciel
Our vision is to help the 700M people who will migrate to cities by 2050 to live in homes they love.
Founder(s): Justin Kathan
Location: San Francisco, California, United States
Industries: Architecture, Civil Engineering, Construction
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DesignEverest
DesignEverest specializes in pre-construction services and offers architecture, engineering & construction administration support.
Founder(s): Aakash Prasad
Location: Oakland, California, United States
Industries: Architecture, Civil Engineering, Mechanical Engineering
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ArcByt
ArcByt designs and builds a new type of underground drilling and boring system.
Founder(s): Kim Abrams
Location: Berkeley, California, United States
Industries: Civil Engineering, Construction, Hardware
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LPA
LPA specializes in creating innovative environments that work better, do more with less and improve people’s lives.
Founder(s):
Location: Irvine, California, United States
Industries: Architecture, Civil Engineering, Interior Design, Landscaping
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Webcor Builders
Webcor Builders provides full-service general contractor. Includes list of services, current projects, and company news.
Founder(s):
Location: San Francisco, California, United States
Industries: Building Material, Civil Engineering, Construction
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Simpson Strong-Tie Company
Simpson Strong-Tie creates structural products, helping people build safer and stronger homes and buildings.
Founder(s):
Location: Stockton, California, United States
Industries: Building Material, Civil Engineering
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Kleinfelder
Kleinfelder is an employee-owned engineering, science, and architecture consulting firm.
Founder(s): James H. Kleinfelder
Location: San Diego, California, United States
Industries: Architecture, Civil Engineering, Risk Management
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Mark Thomas
Mark Thomas provides land surveying, urban design, landscape architectural, civil and structural engineering services.
Founder(s):
Location: San Jose, California, United States
Industries: Architecture, Civil Engineering, Landscaping
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Tutor Perini
Tutor Perini is a civil and building construction company offering diversified general contracting and design-build services to clients.
Founder(s): Bonfiglio Perini
Location: Sylmar, California, United States
Industries: Civil Engineering, Construction, Smart Building
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Gafcon, Inc.
Gafcon, Inc. is a provider of construction management services to public and private agencies.
Founder(s):
Location: San Diego, California, United States
Industries: Civil Engineering, Construction
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Moffatt & Nichol
Moffatt & Nichol is a global infrastructure consulting company that specializes in facilities planning and design.
Founder(s):
Location: Long Beach, California, United States
Industries: Civil Engineering, Consulting, Transportation
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Entekra
Entekra is a design, engineering and manufacturing company that provides a various range of construction and building material.
Founder(s):
Location: Modesto, California, United States
Industries: Building Material, Civil Engineering, Commercial, Construction, Manufacturing
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Js Sullivan Development
Js Sullivan Development is a real estate company that provides construction, acquisition, property investment, and sale services.
Founder(s):
Location: San Francisco, California, United States
Industries: Civil Engineering, Construction, Real Estate
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DRAMS Tech
DRAMS Tech is a proptech startup located in Emeryville, San Francisco bay area. Improving AEC world by our software.
Founder(s): Al Dram, Arian Kadkhoda
Location: Emeryville, California, United States
Industries: 3D Technology, Architecture, Civil Engineering, CRM, Software
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CADeploy, Inc.
CADeploy, Inc. is a provider of structural steel engineering, detailing & designing services.
Founder(s):
Location: San Ramon, California, United States
Industries: Civil Engineering, Manufacturing, Product Design
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Attollo Engineering
Attollo Engineering’s core purpose is developing ultra-compact and highly functional optoelectronic devices and systems.
Founder(s):
Location: Camarillo, California, United States
Industries: Civil Engineering, Construction, Laser, Sensor
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Anvil Builders
Anvil Builders specializes in public works and infrastructure projects.
Founder(s): Hien (HT) Tran
Location: San Francisco, California, United States
Industries: Civil Engineering, Construction, Infrastructure
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SC Solutions
SC Solutions provides engineering solutions in the fields of structural engineering and advanced process control.
Founder(s):
Location: Sunnyvale, California, United States
Industries: Civil Engineering, Manufacturing, Semiconductor
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Pacific Gold Marketing
Pacific Gold Marketing provides civil construction services.
Founder(s): Todd Hockenberger
Location: Fresno, California, United States
Industries: Building Maintenance, Building Material, Civil Engineering, Construction, Infrastructure
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PBC
PBC is a dynamic firm that renders a comprehensive range of services within decorative architectural concrete and all decorative flatwork.
Founder(s):
Location: Brea, California, United States
Industries: Civil Engineering, Construction, Interior Design
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Psomas
Psomas specializes in surveying, civil engineering, construction management and environmental services.
Founder(s):
Location: Los Angeles, California, United States
Industries: Civil Engineering, Construction, Environmental Engineering
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Holmes
Holmes is a civil engineering company that provides designing services.
Founder(s):
Location: San Francisco, California, United States
Industries: Civil Engineering, Construction, Consulting
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Roadata
Roadata is a computer vision and artificial intelligence company that specialized in assessing road pavements.
Founder(s):
Location: Stanford, California, United States
Industries: Artificial Intelligence, Civil Engineering, Computer Vision
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RAMOS/CS
RAMOS/CS specializes in engineering and construction management services.
Founder(s):
Location: Pasadena, California, United States
Industries: Civil Engineering, Construction, Management Consulting
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L&S Construction
L&S Construction has expertise to offer sewer, storm drain, water pipeline repairs & installation & build structures to withstand storms.
Founder(s):
Location: Orange, California, United States
Industries: Building Maintenance, Civil Engineering, Construction, Home Renovation
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A.C. Enterprises
A.C. Enterprises is a contracting company that provides construction, repair work and litigation support services.
Founder(s):
Location: Hayward, California, United States
Industries: Architecture, Civil Engineering, Construction
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PWC
PWC offers communications infrastructure solutions as well as wireless, telecommunications, & site construction services.
Founder(s):
Location: San Dimas, California, United States
Industries: Civil Engineering, Communications Infrastructure, Telecommunications, Wireless
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PM Design
PM Design is an architecture and engineering firm that offers construction, bid administration, and site investigation services.
Founder(s): Ken McCracken, Roy Pedro
Location: Rocklin, California, United States
Industries: Architecture, Banking, Civil Engineering, Construction, Retail
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Security Paving Company
Security Paving is a heavy civil contractor focused on transportation projects.
Founder(s):
Location: Sylmar, California, United States
Industries: Civil Engineering, Construction, Industrial
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R.E.Y. Engineers
R.E.Y. Engineers provide solutions for civil engineering and land surveying.
Founder(s):
Location: Folsom, California, United States
Industries: Building Material, Civil Engineering, Construction
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Burger Construction
Burger Construction offers a broad range of general construction, design/build and construction management services.
Founder(s):
Location: San Diego, California, United States
Industries: Civil Engineering, Construction, Property Development
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MARRS Services, Inc.
MARRS Services Inc. offers a full range of engineering, management and environmental services.
Founder(s):
Location: Fullerton, California, United States
Industries: Civil Engineering
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Power Engineering Construction
Power Engineering Construction provides marine and civil engineering construction and commercial diving services.
Founder(s):
Location: Alameda, California, United States
Industries: Civil Engineering, Commercial, Construction, Marine Technology
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KCS West
KCS West is a construction company that also partakes in architectural design, engineering and commercial real estate development.
Founder(s):
Location: Los Angeles, California, United States
Industries: Architecture, Civil Engineering, Commercial, Construction, Project Management
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Zenith Engineers
Zenith Engineers is a tech driven design firm that provides architectural, structural engineering and MEP design services.
Founder(s): Nikhil Choudhary
Location: Hayward, California, United States
Industries: Architecture, Civil Engineering, Construction
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Griffin Structures
Griffin Structures is a construction management firm that provides program management, sustainable building practices & strategic services.
Founder(s):
Location: Irvine, California, United States
Industries: Civil Engineering, Construction, Consulting, Project Management
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4LEAF
4LEAF is a multi-disciplined engineering firm that provides engineering and consulting services.
Founder(s):
Location: Pleasanton, California, United States
Industries: Civil Engineering, Construction, Consulting
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Peacock
Peacock provides architecture and commercial construction services for various sectors.
Founder(s):
Location: San Francisco, California, United States
Industries: Architecture, Civil Engineering, Construction
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Aerotas
Aerotas, a tech-enabled services firm that generates survey-grade CAD files, offers human-in-the-loop drone data processing for surveyors.
Founder(s):
Location: Costa Mesa, California, United States
Industries: Civil Engineering, Drone Management, Drones, Management Consulting
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Geo-Logic Associates
Geo-Logic Associates (GLA) is an employee-owned, multidisciplinary environmental, civil and geotechnical engineering consulting firm.
Founder(s):
Location: Ontario, California, United States
Industries: Architecture, Civil Engineering, Environmental Engineering
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West Yost Associates
West Yost Associates engages in planning, designing, construction management, and environmental services for water recycling and management.
Founder(s): Bruce West, Jim Yost
Location: Davis, California, United States
Industries: Civil Engineering, Construction, Water
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Omni Survey
Omni Survey is a manufacturer and supplier of instruments and accessories to the survey, GPS and construction markets.
Founder(s):
Location: Yorba Linda, California, United States
Industries: Civil Engineering, Manufacturing, Service Industry
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WMH Corporation
WMH Corporation is a civil engineering and planning firm that provides project management, and design services throughout California.
Founder(s):
Location: San Jose, California, United States
Industries: Civil Engineering, Project Management
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Z&L Properties
Z&L Properties is a real estate company that develops high-rise mixed-use and condo projects.
Founder(s):
Location: Foster City, California, United States
Industries: Civil Engineering, Construction, Real Estate
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RRM Design Group
RRM Design Group offers civil engineering, architecture, urban design, surveying, landscape architecture and transportation services.
Founder(s):
Location: San Luis Obispo, California, United States
Industries: Architecture, Civil Engineering, Landscaping, Transportation
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Blois Construction
Blois Construction is an underground pipeline firm that offers storm water channel, wet/dry utility piping, concrete and paving services.
Founder(s):
Location: Oxnard, California, United States
Industries: Civil Engineering, Construction, Industrial
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MaRS Trans USA LLC
MaRS Trans USA LLC is one of the global leader for BIM services requirements in the international market.
Founder(s):
Location: Sacramento, California, United States
Industries: Architecture, CAD, Civil Engineering, Construction, Industrial Engineering, Mechanical Engineering
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TechnoStruct
TechnoStruct is an innovative engineering and technology firm.
Founder(s):
Location: Redwood City, California, United States
Industries: Civil Engineering, Construction
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Amoroso Construction
Amoroso Construction specializes in providing strategic and creative solutions through quality construction.
Founder(s): Salvatore J. Amoroso
Location: Redwood City, California, United States
Industries: Building Material, Civil Engineering, Construction
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Elliott Homes
Elliott Homes is a builder and developer of commercial, retail, and office centers.
Founder(s):
Location: Folsom, California, United States
Industries: Civil Engineering, Construction, Real Estate
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Thompson Pipe Group
Thompson Pipe Group provide clients with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock & industrial apps.
Founder(s):
Location: Rialto, California, United States
Industries: Civil Engineering, Construction
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Buehler Engineering
Buehler Engineering provides structural engineering, integrated project delivery, parking design, planning and building renovation services.
Founder(s):
Location: Sacramento, California, United States
Industries: Architecture, Civil Engineering, Home Renovation, Service Industry
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Pacific Coast Locators
Pacific Coast Locators provides ground penetrating radar surveys, vacuum excavation, mapping and monitoring services.
Founder(s):
Location: La Crescenta, California, United States
Industries: Civil Engineering, Mapping Services
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Sturgeon Services International
Sturgeon Services International provides construction and maintenance services for the oilfield industry and general contracting services.
Founder(s):
Location: Bakersfield, California, United States
Industries: Civil Engineering, Construction, Oil and Gas, Project Management
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Greenland USA
Greenland USA is an engineering and real estate company that fixates on the development of residential and commercial projects.
Founder(s): Hu Gang
Location: Los Angeles, California, United States
Industries: Civil Engineering, Property Development, Real Estate
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Raito, Inc.
Raito, Inc. is a construction company that specializes in geo-technical methods for ground stabilization.
Founder(s):
Location: Union City, California, United States
Industries: Civil Engineering, Construction
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Advantec Consulting Engineers
Advantec Consulting Engineers provides transportation planning, construction, project management, civil and traffic engineering services.
Founder(s):
Location: Irvine, California, United States
Industries: Civil Engineering, Construction, Management Consulting, Project Management, Transportation
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Griffin Soil Group
Griffin Soil Group provides complete soil stabilization construction and engineering services.
Founder(s):
Location: Stockton, California, United States
Industries: Civil Engineering, Construction, Service Industry
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VCA Structural
VCA is a real estate company that focuses on projects ranging from single-family developments to large and complex mixed-use buildings.
Founder(s):
Location: Orange, California, United States
Industries: Civil Engineering, Construction, Real Estate
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Blue Sky Utility
Blue Sky Utility develops renewable energy engineering, construction & installation solutions for real estate landlords & tenants.
Founder(s): Barend Venter, Ran Bujanover
Location: Napa, California, United States
Industries: Civil Engineering, Construction, Consulting, Project Management, Renewable Energy
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MGE
MGE offers a strategic direction in handling infrastructure construction projects and utility infrastructure services.
Founder(s):
Location: Paso Robles, California, United States
Industries: Civil Engineering, Construction, Project Management
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Pacific Coast Locators
Pacific Coast Locators provides ground penetrating radar surveys, vacuum excavation, mapping and monitoring services.
Founder(s):
Location: La Crescenta, California, United States
Industries: Civil Engineering, Mapping Services
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Van Acker Construction Associates
Van Acker Construction Associates is a contracting company that provides building development and construction services.
Founder(s):
Location: Mill Valley, California, United States
Industries: Civil Engineering, Construction, Consulting, Project Management
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Gouvis Engineering
Gouvis Engineering renders structural, mechanical, electrical and plumbing design services for residential and commercial properties.
Founder(s):
Location: Irvine, California, United States
Industries: Architecture, Civil Engineering, Industrial Design
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CAPCON
CAPCON is a concrete subcontractor that works in construction, project management, AutoCad detailing and concrete outlining.
Founder(s):
Location: Sacramento, California, United States
Industries: Building Material, Civil Engineering, Construction, Project Management
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Don Brandel Plumbing
Don Brandel Plumbing focuses to offers quality plumbing solutions including commercial service, repair & prefabrication.
Founder(s):
Location: Paramount, California, United States
Industries: Civil Engineering, Construction
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Adkan Engineers
Adkan Engineers is a Civil Engineering and Land Surveying firm offering civil engineering and land surveying services.
Founder(s):
Location: Riverside, California, United States
Industries: Civil Engineering
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Linscott Law & Greenspan
Linscott, Law & Greenspan, Engineers (LLG) provides transportation planning, traffic engineering and parking consultation services.
Founder(s):
Location: San Diego, California, United States
Industries: Civil Engineering
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Silicon Valley Glass
Silicon Valley Glass is a construction company that specializes in commercial glazing and architectural metal services.
Founder(s):
Location: Morgan Hill, California, United States
Industries: Civil Engineering, Construction, Industrial
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SEISMIC CENTER ASAR
Seismic Center ASAR is a non-governmental organisation active in the field of research and development.
Founder(s): Seismic Center Members
Location: San Francisco, California, United States
Industries: Civil Engineering, Environmental Engineering, Information Technology, Physical Security, Renewable Energy, Software Engineering, Wealth Management
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KEC Engineering
KEC Engineering focuses on handling heavy and concrete engineering construction projects that includes storm drains, bridges and pipelines.
Founder(s):
Location: Corona, California, United States
Industries: Civil Engineering, Construction, Project Management
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Harper Construction Company
Harper Construction Company provides construction services, interior design, home management and inspection.
Founder(s): Ron Harper
Location: San Diego, California, United States
Industries: Civil Engineering, Construction, Property Development, Property Management
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Paradigm Structural Engineers
Paradigm Structural Engineers is a civil engineering firm that offers structural facilities, landscaping, design & architectural services.
Founder(s):
Location: San Francisco, California, United States
Industries: Architecture, Civil Engineering, Property Development
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Instrotek
InstroTek is committed to supplying products and technologies to the construction and raw materials industries.
Founder(s):
Location: North Hollywood, California, United States
Industries: Civil Engineering, Construction, Mechanical Engineering, Nuclear, Test and Measurement
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Hexagon
Hexagon provides transportation planning and traffic engineering services.
Founder(s):
Location: San Jose, California, United States
Industries: Civil Engineering, Consulting, Transportation
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Wilshire Construction
Wilshire Construction specializes in residential and commercial projects.
Founder(s):
Location: Los Angeles, California, United States
Industries: Civil Engineering, Commercial, Construction, Residential
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SPI
SPI is a consulting engineering firm specializes in the application of membrane technology and advanced processes for wastewater treatment.
Founder(s):
Location: Carlsbad, California, United States
Industries: Civil Engineering, Procurement, Waste Management, Water
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Lyles Construction Group
Lyles Construction Group is a construction company that specializes in construction management and excavation services.
Founder(s):
Location: Fresno, California, United States
Industries: Civil Engineering, Construction, Project Management
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Tri-Technic
Tri-Technic provides complete solutions for heavy electrical sites, energy storage, commercial & industrial microgrid construction services.
Founder(s):
Location: Ripon, California, United States
Industries: Civil Engineering, Construction, Energy
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Municon West Coast
Municon West Coast is a structural and geotechnical instrumentation monitoring service provider company.
Founder(s):
Location: San Francisco, California, United States
Industries: Civil Engineering, Geospatial, Service Industry
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Crownco
Crownco is a construction solutions firm that provides customer service and innovative systems for the building community.
Founder(s):
Location: Murrieta, California, United States
Industries: Civil Engineering, Construction, Customer Service
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RSA Engineered Products
RSA Engineered Products is designed and produced the first Peri-Seal connector in which designs are still incorporated into aircraft today.
Founder(s):
Location: Simi Valley, California, United States
Industries: Aerospace, Civil Engineering, Manufacturing
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Bde Architecture
BDE Architecture has specialized in the design of projects which involve complex program, location, budget and demanding aesthetic goals.
Founder(s):
Location: San Francisco, California, United States
Industries: Architecture, Civil Engineering, Construction
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Coastline Development
Coastline Development is a general construction contractor that specializes in making commercial building.
Founder(s):
Location: Garden Grove, California, United States
Industries: Civil Engineering, Construction, Service Industry
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Heritage Architecture & Planning
Heritage Architecture & Planning is an architectural, planning, and interior design firm.
Founder(s):
Location: San Diego, California, United States
Industries: Architecture, Civil Engineering, Construction, Interior Design
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Koury Engineering
Koury Engineering provides testing and inspection services for construction projects throughout Southern California.
Founder(s):
Location: Chino, California, United States
Industries: Building Material, Civil Engineering, Construction
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4Creeks Inc
4Creeks Inc specializes in civil engineering, surveying, planning, geology, creative design, utility design, and construction.
Founder(s): Matthew Ainley
Location: Visalia, California, United States
Industries: Civil Engineering, Construction, Creative Agency, Marketing, Product Design
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DMZ Builders
DMZ Builders is a construction firm dealing in infrastructure construction & facility improvements for Federal, state & local governments.
Founder(s):
Location: Concord, California, United States
Industries: Building Maintenance, Civil Engineering, Construction, Infrastructure
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