Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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1CSDesign

San Diego, CA

Engineering Confidence From the Ground Up

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Structural Design

Service: Structural DesignService: Residential and Commercial Building DesignService: Structural Material EngineeringIndustry: ResidentialIndustry: CommercialType: Structural Engineering+13 more

Artin Engineering Design

Irvine, CA

Bringing Vision to Reality Since 2014

WebsitePhone3 offices25 projects2 leadersFounded 2014Updated Jun 2026

Project: The Rochester at Blue Parkway

Service: Structural EngineeringService: Building Structural DesignService: Seismic Analysis and RetrofittingIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+43 more

BV Engineering

San Francisco, CA

HVAC, Plumbing and Fire Protection Systems Engineering Service

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: HVAC Engineering

Service: HVAC EngineeringService: Heating, Ventilation, and Air Conditioning SystemsService: Energy Management SystemsIndustry: EducationIndustry: CommercialType: MEP+18 more

Budlong

Glendale, CA

Budlong is a multi-disciplinary MEP engineering firm founded in 1958 and headquartered in Glendale, California. For over 65 years, Budlong has delivered mechanical, electrical, plumbing, fire protection, technology, and related engineering design services on renovation, new construction, and expansion projects across California. With offices in Glendale, Los Angeles, Camarillo, and Fremont, Budlong serves clients in healthcare, commercial, education, hospitality, industrial, multi-family residential, and public infrastructure markets, with LEED-accredited designers on staff.

Website4 offices12 leaders1 credentialsFounded 1958Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: InnovativeService: Sustainable HVAC Design Solutions For CommercialIndustry: HealthcareIndustry: CommercialType: MEP+17 more

Burns Engineering, Inc.

Philadelphia, PA

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Website6 offices14 projects12 leaders15 credentials5 publicationsFounded 1960

Project: Pittsburgh International Airport Terminal Modernization Program

Service: Electrical EngineeringService: Power Infrastructure RenewalService: Campus Electrical ModernizationIndustry: AviationIndustry: RailType: Aviation Engineering+52 more

CJ Enterprise, Inc.

Northridge, CA

We design with people in mind.

Website1 office5 projects2 leaders1 credentialsSize Estimate: 2-5 employeesUpdated Jun 2026

Project: UCSB Santa Catalina Residence Halls Fire Pump and Emergency Power

Service: HVAC System DesignService: Central plant designService: Chiller plant replacement and upgradesIndustry: EducationIndustry: CommercialType: Mechanical Engineering+38 more

Capital Engineering Consultants, Inc.

Sacramento, CA

Bring Life to Buildings

Website5 offices11 projects5 leadersFounded 1947Updated Jun 2026

Project: California State Capitol Annex Replacement

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+24 more

Cyra Engineers, Inc.

San Diego, CA

Engineering Performance. Delivering Innovation.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC Design & EngineeringService: Energy Analysis & Sustainability ConsultingIndustry: HealthcareIndustry: CommercialType: MEP+27 more

DECON Environmental, Inc.

Scotts Valley, CA

Professional engineering, environmental assessment, and industrial hygiene services

WebsitePhone1 office11 projects7 credentialsUpdated Jun 2026

Project: Air Discharge Permitting for 300,000-Gallon Per Day Wastewater Treatment Plant

Service: Demolition Environmental ServicesService: Preparation and Presentation of Demolition Environmental PlansService: Demolition PermittingIndustry: Land DevelopmentIndustry: Food & BeverageType: Environmental Engineering+45 more

ELEN Consulting, Inc.

San Diego, CA

Mechanical, Electrical and Plumbing Experts in San Diego

WebsitePhone1 office7 projects2 leaders2 credentialsFounded 2009

Project: Alpine Library

Service: Mechanical DesignService: Heating DesignService: Ventilation DesignIndustry: GovernmentIndustry: EducationType: Electrical Engineering+24 more

Electrical Advantage Engineering

Ceres, CA

Professional electrical engineering and design solutions tailored to unique project goals

WebsitePhone1 office4 projects1 leadersFounded 2019Updated Jun 2026

Project: Valley Springs Health Wellness Center

Service: Electrical DesignService: Power Distribution DesignService: Lighting and Controls Systems DesignIndustry: HealthcareIndustry: CommercialType: Electrical Engineering+14 more

FGC Engineers

Fullerton, CA

Engineering Solutions Built Around Your Project

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Performance ImprovementsService: Efficiency ImprovementsIndustry: CommercialIndustry: Data CentersType: Architecture & Engineering+48 more

GeoTek, Inc.

Las Vegas, NV

Engineering Excellence

WebsitePhone6 offices3 projects1 credentialsFounded 1997Size Estimate: 200+ employees

Project: Rhodes Ranch Residential Development

Service: Geotechnical EngineeringService: Geotechnical Drilling and Subsurface ExplorationsService: Geotechnical Evaluation ReportsIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+44 more

Greystone Engineering Group Inc.

Los Angeles, CA

Civil and structural engineering solutions for residential and commercial projects

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural designService: Foundation designIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+20 more

H2S Engineers Inc

Anaheim, CA

Design that performs, Engineering that works.

WebsitePhone1 officeFounded 2013Size Estimate: 15-49 employeesUpdated Jun 2026

Service detail: HVAC Engineering

Service: HVAC EngineeringService: Building HVAC DesignService: HVAC Retrofit and UpgradesIndustry: CommercialIndustry: RetailType: MEP+36 more

Henderson Engineers

Lenexa, KS

Henderson Engineers is a national building systems engineering design and facility consulting firm headquartered in Lenexa, Kansas, with 15 offices across the United States. Its team of more than 1,000 engineers provides mechanical, electrical, plumbing, fire and life safety, refrigeration, telecommunications, security, acoustics, and commissioning services for retail, healthcare, commercial, grocery and distribution, sports venue, and data center markets.

Website15 offices4 leaders2 credentials2 publicationsSize Estimate: 1,000 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC SystemsService: Air DistributionIndustry: CommercialIndustry: RetailType: MEP+29 more

ISOTEK Engineering Group

Riverside, CA

MEP, Structural & Energy Consultant

WebsitePhone5 offices16 projectsUpdated Jun 2026

Project: Academy of Math & Science - Baseline

Service: Civil EngineeringService: Site Development PlanningService: Infrastructure RehabilitationIndustry: CommercialIndustry: RetailType: Civil Engineering+39 more

KSU Engineering

Chino, CA

Setting A New Standard in Design Engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power System StudiesService: Short Circuit AnalysisIndustry: CommercialIndustry: ResidentialType: MEP+36 more

ME Engineers

Denver, CO

The Difference Is ME

Website16 offices1 credentialsUpdated Jun 2026

Service detail: Mechanical, Electrical, Plumbing Design

Service: Mechanical, Electrical, Plumbing DesignService: Fire ProtectionService: Technology DesignIndustry: Sports & RecreationIndustry: EducationType: MEP+24 more

Mid-Cities Engineering

Bellflower, CA

Design, Engineering, and Compliance Solutions

WebsitePhone1 office7 leadersFounded 2002Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Grading and Drainage PlansService: Water and Sewer PlansIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+31 more

Morton Engineering & Design

Santa Rosa, CA

Morton Engineering & Design provides structural engineering solutions for remodels, additions, accessory dwelling units, and small commercial projects throughout Santa Rosa and Sonoma County, California.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Residential Structural Engineering

Service: Residential Structural EngineeringService: Home RemodelsService: Room AdditionsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+3 more

Plenum Energy

San Ramon, CA

Precision - Performance - Partnership

WebsitePhone1 office2 projects2 leadersUpdated Jun 2026

Project: EV Charging Station

Service: Mechanical Engineering (HVAC)Service: Electrical EngineeringService: Plumbing EngineeringIndustry: CommercialIndustry: IndustrialType: MEP+2 more

R Hanna Architects

Stevenson Ranch, CA

R Hanna Architects is a Stevenson Ranch, California architecture and engineering firm providing architectural design, structural engineering, and tenant improvement services for residential and commercial clients throughout Southern California. Services include custom home design, home additions and expansions, load-bearing wall removal, interior remodels, garage-to-ADU conversions, decks and patios, and structural engineering. The firm serves clients across Los Angeles County and surrounding areas including Glendale, Lancaster, Pasadena, Santa Monica, Riverside, and Orange County.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Architectural Design

Service: Architectural DesignService: Custom Home DesignService: Home Additions and ExpansionsIndustry: ResidentialIndustry: CommercialType: Architecture & Engineering+7 more

Reindel Engineering Inc.

San Diego, CA

Reindel Engineering Inc. offers structural engineering design services based in San Diego, California. Founded as a professional corporation, the practice serves as a structural consultant to architects, developers, and general contractors on construction projects. Through effective communication and technical expertise, its team delivers creative structural solutions that provide code-compliance, architectural flexibility, constructability, and material efficiencies.

WebsitePhone1 office6 projects3 leaders1 credentialsUpdated Jun 2026

Project: Dr. Bronner's Magic Soaps T.I.'s

Service: Structural Engineering DesignService: Single-Family Residential DesignService: Multifamily Structural DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+8 more