Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
39 results
Showing 1-24 of 39
Improving Readiness Through Training
Project: Apache Gunnery Trainer (AGT) Delivery
Fuel Connects People. And Protects Them.
Project: Boise Airport New Fuel Facility
Bridging the Gap Between Design and Operations
Service detail: Engineering & Project Management
Serving Our Nation's Airports Since 1987
Project: Relocate Runway 16-34 BAK-12 Barrier Sheds
Your Vision. Our Experience. ONE CHOICE.
Project: Greenway Trail Bridgeway
Building Tomorrow's Infrastructure, Today
Project: The 606 - Chicago, IL
Mechanical Engineering Services
Service detail: Industrial Piping Systems
We get stuff Done!
Project: Microgrid Energy Storage Solutions Design-Build
Reliable engineering and consulting services by experienced professionals.
Service detail: Engineering
Innovative products, expert consulting, and R&D for the next chapter in nuclear energy
Project: Hanford WTP Technical Issue Resolution
Exceptional Service is all we Sell
Project: SoCalGas Senate Bill 1383 Dairy Biomethane Project (South Tulare)
Providing Service with Excellence
Project: Marine Corps Air Station Iwakuni (MCASI)
Delivering Innovation
Service detail: Project Management
Your Engineering Partner
Project: Trailside Heights Affordable Housing Development
Over 50 years of making buildings and infrastructure systems work, preserving the environment, and achieving client service excellence.
Project: Jones Beach West Bathhouse Pool Filtration Renovation
Fiedler Group is a Pasadena, California-based design and engineering firm founded in 1957, specializing in fueling station and petroleum facility engineering. It provides site investigation reports, entitlement processing, design and engineering, permit acquisition, bidding and procurement assistance, construction support, and program management across the retail petroleum, convenience market, alternative fuels, industrial and petrochemical, food service, commercial, and government sectors throughout the United States. As of January 1, 2026, Fiedler Group joined TAIT and Associates.
Service detail: Design and Engineering
Nationally recognized. Locally preferred.
Project: Future Legends Sports Complex
Enablers of Long Range H2-Electric Flight
Project: Airbus UpNext Auxiliary Power Unit Collaboration
Consistent Quality and Custom Engineering
Project: Veteran's Healthcare System Stormwater Diversion
Restoring Beaches as Natural Coastal Systems
Project: New St. Pete Pier Breakwater
Safety-critical flight control and vehicle systems engineering for aerospace and defense
Project: eVTOL Flight Control System Design and Development
JSA has designed several thousand petroleum storage and transfer systems since our inception in 1986. Our experience is very diverse; we have designed systems as small as a 275-gallon single-tank unit, to complex multi-tank systems with capacities exceeding 100,000 gallons. Facility types include communication buildings, hospitals, office buildings, critical data centers, airports, marinas, convenience stores, truck refueling facilities, and universities. We have designed systems in 30 states as well as Puerto Rico.
Service detail: Mechanical Engineering
Specialized in POL/Fuel Systems for Construction and Engineering Design Services
Project: Naval Air Station Key West - Emergency Fuel Shut-Off System
Providing Sustainable Environmental Solutions That Stand the Test of Time
Project: LBJ Freeway Environmental Compliance