A Premier
Mechanical, Plumbing, & Fire Protection Engineering Firm
Specializing in High-Stakes Infrastructure
Our Services
From commercial and industrial complexes to high-security military installations, we provide precision-engineered mechanical, plumbing and fire safety engineering solutions where failure is not an option.
Built to withstand rigorous duty cycles, optimize energy footprints, and guarantee total environmental control, including systems capable of maintaining extreme temperatures during live jet engine testing.
Learn MoreComprehensive plumbing design tailored to the heavy-duty requirements of large-scale industrial and military facilities. High-capacity systems built for long-term durability and complex integration.
Learn MoreElite life-safety solutions led by licensed Fire Protection Engineers. From standard life safety systems to high-expansion foam suppression for aircraft hangars and large-scale industrial assets.
Learn MoreHigh-density BIM on Revit and Bentley platforms across the full AEC lifecycle. Custom family development with embedded LEED credits, OmniClass codes, and ADA compliance data.
Learn MoreOver 55 LEED-certified projects from Silver to Platinum. Our accredited professionals use advanced computer modeling to optimize systems, balancing upfront investment against long-term performance.
Learn More
the backbone of mission-critical infrastructure
Founded by Gregory D. Peterson, P.E., LED AP B+C, EMP, CxAg., we are a premier mechanical, plumbing, and fire protection engineering firm built around one standard: no failures, no compromises.
While we are a "go-to" partner for the Department of Defense at installations like Eglin AFB and NAS Pensacola, our expertise extends far beyond military applications.
Our team includes two licensed Fire Protection Engineers, allowing us to design and execute complex systems for large-scale industrial and commercial facilities.
Now, as part of the Agathos AEC network, we pair our expertise with national reach to provide full-service solutions across the United States.
Sectors We Serve
Our extensive project history has given us deep expertise across a wide range of facility types and sectors, from federal defense installations to educational institutions and healthcare environments.
Featured Work
Explore some of Peterson Engineering’s latest mechanical, plumbing, and fire safety engineering projects.
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![exterior of Tyndall Air Force Base fitness center at night]()
Tyndall Air Force Base
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![Inside an industrial building with military humvees]()
7th Special Forces Complex at Eglin AFB
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![Rendering of a runway, buildings and hangars at an air base]()
UMFO Hangars
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![A complex industrial machine with winding metal tracks, electrical wiring, and control panels, located in a manufacturing or data center facility.]()
Mission-Critical Data Infrastructure
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![White water tower with a ladder and safety railing against a blue sky with some clouds.]()
Water Towers
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![Inside a chiller plant]()
Chiller Plants
Registered Professional Engineering In:
Peterson Engineering holds registered P.E. licenses across 18 states, with Agathos AEC network partners providing additional coverage nationwide.
Let’s Discuss Your Project
Looking for precision mechanical, plumbing and fire protection engineering? From our Florida roots to our national network of AEC design partners, we deliver comprehensive solutions for projects of any scale.