Public engineering firm directory

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Grubb Engineering, Inc.

San Antonio, TX

Electrical Power Systems Design and Testing

WebsitePhone1 office1 credentialsFounded 1981Updated Jun 2026

Service detail: Electrical System Design

Service: Electrical System DesignService: Water and Wastewater Facility Electrical DesignService: Substation, Transmission, and Distribution DesignIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+36 more

Guernsey

Oklahoma City, OK

Realize the Difference

WebsitePhone5 offices7 projects6 leaders5 credentialsFounded 1928

Project: Boeing High-Bay Research Facility

Service: ArchitectureService: Building DesignService: Interior DesignIndustry: DefenseIndustry: FederalType: Architecture & Engineering+35 more

LUZCO Technologies, LLC

St. Louis, MO

Power Delivery, Construction Management, and Industrial & Corporate Consulting Solutions

WebsitePhone5 offices5 projects8 leaders13 credentialsSize Estimate: 10-100 employees

Project: 34kV Distribution Line Project - Arnold, MO

Service: Power DeliveryService: Transmission & Distribution Line DesignService: Transmission & Distribution Substation DesignIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Power & Utility Engineering+18 more

MEP Consulting Engineers, Inc.

Las Colinas, TX

Expect engineering excellence.

WebsitePhone5 offices1 projectsSize Estimate: 15-75 employeesUpdated Jun 2026

Project: New Parkland Hospital

Service: Mechanical & Plumbing EngineeringService: HVAC SystemsService: Central PlantsIndustry: AirportsIndustry: Senior LivingType: MEP+84 more

Novavis International LLC

San Antonio, TX

From start to finish, we help get the job done!

WebsitePhone4 officesUpdated Jun 2026

Service detail: Electrical Power Engineering

Service: Electrical Power EngineeringService: Power TransmissionService: Power SubstationIndustry: CommercialIndustry: Electric UtilitiesType: Architecture & Engineering+60 more

P. Engineering PLLC

Buffalo, NY

P. Engineering PLLC, also operating as P. Max Engineering, is an engineering and construction practice providing professional engineering, pre-construction, and selective construction services. Headquartered in Buffalo, New York, with additional locations in New York City and San Antonio, Texas, it delivers design-build and turnkey project capabilities. The practice serves public, federal, municipal, and private clients on commissions ranging from minor installations to complex infrastructure upgrades across sectors including power and energy, facilities, education, and sports lighting.

WebsitePhone4 offices9 projects17 credentialsSize Estimate: 1-50 employeesUpdated Jun 2026

Project: SUNY Fredonia - Emergency Power & UPS Upgrades

Service: Buildings / Facilities EngineeringService: Electrical Systems EngineeringService: Mechanical & HVAC DesignIndustry: GovernmentIndustry: FederalType: MEP+43 more

Pape-Dawson Consulting Engineers, LLC

San Antonio, TX

Respect. Integrity. Excellence.

WebsitePhone1 office3 projects15 leaders3 credentialsFounded 1965

Project: Sea World of Texas

Service: Land Development ServicesService: Commercial DevelopmentsService: Residential DevelopmentsIndustry: CommercialIndustry: ResidentialType: Civil Engineering+63 more

Prime Partners Engineering LLC

Washington, DC

Providing engineering and project management solutions with big goals

Website3 offices2 leaders2 credentialsFounded 2019Updated Jun 2026

Service detail: Power & Utility Engineering

Service: Power & Utility EngineeringService: Distribution EngineeringService: Transmission EngineeringIndustry: UtilitiesIndustry: Electric UtilitiesType: Owner's Engineer+16 more

SEG Engineering LLC

New Braunfels, TX

SEG Engineering LLC is a New Braunfels, Texas-based electrical consulting practice serving electric utilities and the architecture and engineering market. Founded in 2009, its experienced staff delivers transmission and distribution engineering, substation design, electrical engineering design, studies, and construction administration for small to mid-range projects.

Website2 offices4 leaders3 credentialsFounded 2009Updated Jun 2026

Service detail: Electric Utility Consulting

Service: Electric Utility ConsultingService: HV Substation Equipment ReplacementService: Distribution Design (OH/UG)Industry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+7 more