GAP Engineering Consulting Group


Services Overview

Energy Audits

GAP Engineering Consulting Group Engineers have performed energy audits all over the world on over 100M ft2 of commercial office buildings, Data Centers, Manufacturing Facilities, Chiller Plants, Boiler Plants, Box Stores… Learn More

MEP Design Services

Our Engineering staff experience ranges from commercial office building HVAC and controls design to advanced cryogenic systems design at NASA Facilities. Our Engineering Design Staff have more… Learn More

Commissioning Services

With today’s facilities becoming more technically advanced than ever before, the pressures put on a building’s mechanical, electrical, life safety and telecommunications systems to perform… Learn More

Owner’s Project Representatives (OPR)

As experienced Project Facilitators (OPR) GAP Engineering Consulting Group offers the technical expertise and project experience to ensure successful project outcomes. Beginning with a thorough… Learn More

Facility Condition Assessments (FCA)

Our Engineering staff has performed FCAs on nearly every type of structure including commercial office buildings, Data Centers, Industrial Plants, Chiller and Boiler Plants, Manufacturing Facilities… Learn More

Private Provider Inspection Services

Many government compliance departments at all levels (national, state, and municipal) allow the use of “private providers” for well-defined plans review and inspection services… Learn More

“Our decision to engage our business with Scott Seigel, the owner of GAP Engineering Consulting Group LLC, is one of our best improvements for our business. The combination of Mr. Seigel and his team of engineering and construction professionals has brought outstanding results to our company. Mr. Seigel’s broad construction knowledge and engineering experience has added a great value to our business capabilities. Everest Capital is looking forward to continue to work with Mr. Seigel and the entire team at GAP Engineering Consulting Group LLC”
Round logo and logotype of Everest Capital
Ariel Shapira /


  • Army Corps of Engineers logo
  • Brevard County logo
  • CPB logo
  • Everest Capital logo
  • Fesco Energy logo
  • Green Powered Technologies logo
  • U.S. Naval Facilities logo
  • City of Palm Bay logo
  • Schneider Electric logo
  • Southland Co. logo
  • St. Lucie County logo
  • Wesco logo
  • Tepa logo

Recent Projects & Clients

GAP Engineering Consulting Group – Selected Recent Work

Image of NASA launch complex
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NASA Launch Complex 39B

Redesign of the Environmental Control System (ECS)

.ROTA Naval Stations logo
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Naval Facilities Engineering Command (NAVFAC) Europe

Level II ASHRAE Energy Audits at European and Middle East Naval Bases.

Green iguana watching Guantanamo Bay Naval Station ship underway.
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NS Guantanamo Bay ESPC

Level III ASHRAE Energy Audits and Project Development