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

Forsyth County Arts & Learning Center
Forsyth County Arts & Learning Center

AH&P provided the complete electrical system design for the brand new Arts and Learning Center for Forsyth County Schools. Manley Sprangler Smith Architects (MSSA) designed the new 81,000sq.ft. state of

Henry County Distribution Center
Henry County Distribution Center

For years Henry County Schools leased space to use for warehousing and distribution, but leasing has it’s downsides so they decided to build their own facility. By owning the space

Jonesboro High School Renovation
Jonesboro High School Renovation

AH&P provided the mechanical, electrical, and plumbing engineering for a ~$50 million renovation and addition project for Jonesboro High School in Clayton County, Georgia. Cooper Carry was the architect for

Griffin College & Career Aviation Pathway
Griffin College & Career Aviation Pathway

The Griffin Regional College & Career Academy (CRCCA) Aviation Pathway Facility is a first of its kind in the state of Georgia – a comprehensive aviation high school program complete

Blake Bass Middle School
Blake Bass Middle School

Blake Bass Middle School is a new middle school in Coweta County Georgia, opening August 2021. The building is approximately 143,000 square feet and is designed to serve nearly 900

Innovation Academy
Innovation Academy

AH&P provided the engineering design for the mechanical, electrical, and plumbing systems at the new Innovation Academy in Fulton County Georgia. The new school is a $68 million 245,000 square

Global Impact Academy
Global Impact Academy

Global Impact Academy is a new $48.5 million 147,000 square foot STEM-focused middle and high school in Fulton County Georgia opening in August 2021. The school is designed to serve

Michelle Obama Stem Elementary Academy
Michelle Obama Stem Elementary Academy

Michelle Obama STEM Elementary Academy (MOST) is the newest elementary school in Clayton County, opening in August 2021. This is a state of the art elementary school focusing on science,

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 Construction Progress
Morrow High School Construction Progress

Construction is nearing completion 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