Founded in 1988

With over 30 years in business, Andrews Hammock & Powell has the engineering experience and expertise to make your project a success.

Andrews, Hammock & Powell, Inc. is a multi-disciplined firm consisting of mechanical and electrical engineers, commissioning agents, construction administrators, and support personnel working together to serve the interests and needs of our clients. For every assignment, we endeavor to achieve design excellence, and at Andrews, Hammock & Powell, Inc., we believe the key to productive design stems from the Principals’ personal involvement in the design of every project. Accordingly, we have structured our firm’s size and areas of practice to achieve that goal. We have developed an excellent working relationship with our clients over the years. As a result, our practice has grown through repeat work and referrals from past clients. The dedicated efforts of our skilled engineers, designers, CAD operators, and support personnel allow us to provide our clients with a single source of responsibility for all their mechanical, electrical, and plumbing design needs. We are confident we have the staff and experience necessary to provide the solutions you need.

Experience You Can Trust

With thousands of projects under our belt for hundreds of clients in a variety of industries, Andrews Hammock and Powell has the experience you need.

Recent Photo Galleries

Henry County Performing Arts Center
Henry County Performing Arts Center

AH&P provided the MEP design for the new Henry County Performing Arts Center in Henry County, GA. The $17.1 million PAC is set to open later in 2020 (COVID permitting

Morrow High School
Morrow High School

Construction has recently began on the new Morrow High School in Clayton County, Georgia. AH&P performed the mechanical, electrical, and plumbing design for the new school which has approximately 350,000

Griffin Region College & Career Academy
Griffin Region College & Career Academy

The Griffin Region College & Career Academy is located in Griffin, GA. It was originally the Spalding County High School which was first constructed in 1929 but then burned down

East Clayton Elementary
East Clayton Elementary

East Clayton Elementary is a 120,000sq.ft elementary school in Ellenwood, Georgia.  It was designed to house 900 students and opened in the fall of 2018 and features just over 50