Federal Government
Why work with HSGS?
Ethics
Honesty & Integrity are our core values.
Qualifications
Our staff is exceptionally qualified and certified in all aspects of our business.
Experience
For over 15 years, many projects have been completed for all services of the military and other branches of the U.S. Government around the contiguous states, Hawaii, the Caribbean, and overseas.
Service
As Veterans we served and defended our great nation for many years, and now we continue to serve the nation by providing energy security for America.
In-House Professional Engineers
HSGS is proud to be the home of in-house Professional Engineers. As an Engineering, Procurement, and Construction (EPC) firm, we are our client’s main point of contact from project start to completion.
"HSGS definitely displays commitment to quality work and customer satisfaction and understands the needs and requirements to fulfill DoD contracts and work on an installation."
Contracting Officer for USFPA Hawaii
“I can honestly say that Hannah Solar Government Services was the best subcontractor on this $30 Million construction project."
Senior Project Manager at B.L. Harbert International
“Your pre-construction services were exceptional and your team designed a solar system that exceeded the specification criteria.”
President of Carter Concrete Structures
“Given what I know today about [HSGS]’s ability to perform in accordance with this contract or order’s most significant requirements, I would recommend them for similar requirements in the future.”
SAO Area Engineer at USACE about White Sands Missile Range Project
Government Clients We’ve Served
