MEP engineering, commissioning, and construction administration services
Founded in 1988 and headquartered in Macon, Georgia, Andrews, Hammock & Powell, Inc. (AH&P) is a multi-disciplined MEP engineering practice. It provides comprehensive mechanical, electrical, and plumbing design alongside specialized services in building commissioning and construction administration. Operating with senior-level involvement on every assignment, the practice serves diverse sectors, including education, healthcare, government, commercial, and industrial clients.
NEBB Certified
James A. Andrews, Jr.Principal
R. Edward Powell, Jr.Principal
Naeem H. OsmaniPrincipal
Wesley M. HaynesPrincipal
James A. Andrews, IIIPrincipal
Brandon CavesPrincipal
Comprehensive mechanical design solutions specializing in energy-efficient HVAC, central utility plants, and variable refrigerant flow systems tailored for commercial and institutional facilities.
Heating, ventilating, and air conditioning system design and analysis.
Chiller and boiler central plant design.
Energy-efficient VRF zoning and system applications.
Complete electrical system design spanning power distribution, lighting controls, and advanced low-voltage technology solutions.
Electrical distribution and power infrastructure design.
Design of fire alarms, computer networks, security systems, and AV integration.
Work in this area is organized into supported delivery tasks.
Support includes Professional plumbing systems engineering domestic water.
Support includes sanitary waste.
Support includes storm drainage design.
Support includes matching facility requirements with real-world performance.
Support includes Work in this area is organized into supported delivery tasks.
Dedicated commissioning, retro-commissioning, and TAB services led by certified agents to verify that complex building systems operate in accordance with design intent and owner requirements.
Comprehensive commissioning services for HVAC, electrical, and envelope systems.
Air and hydronic system balancing to verify operational efficiency.
Work in this area is organized into supported delivery tasks.
Support includes Rigorous construction phase oversight.
Support includes regular site visits.
Support includes submittal reviews.
Support includes request for information management to ensure compliance with contract documents.
Support includes Work in this area is organized into supported delivery tasks.
Commercial · Education · Sports & Recreation · Government · Federal · Industrial · Healthcare · Religious · Financial Services · Food & Beverage · Justice & Corrections
Southlake, GA · Sports & Recreation · Client: Clayton County Public Schools
Mechanical, electrical, and plumbing design for a mid-sized arena that serves as a convocation center and hosts a Junior Achievement Delta Discovery Center and Student Creators Studio.
Henry County, GA · Education · Client: Henry County Schools
Mechanical, electrical, and plumbing design for a 100,000-square-foot elementary school built for approximately $34 million, featuring a gym, a STEM lab, an outdoor classroom space, and a media center.
Birmingham, AL · Commercial · 2024
Mechanical and plumbing design for a two-story coworking space featuring 40 individual offices, four conference rooms, shared common spaces, and recreational amenities.