GAC Services

Company Overview

Top-Rated HVAC, Heating and Cooling & Electrical Contractor.

Our focus on training skilled HVAC technicians, plumbers, and electricians, along with our commitment to prioritizing customer needs, has fueled our growth and achievements. We proudly provide priority maintenance, repairs, installations, and replacements, along with membership plans tailored to meet our clients' home comfort and safety requirements. Having served Gaithersburg and nearby regions for more than 50 years, we take pride in providing exceptional customer service and high-quality work to all our clients. Our goal is to foster enduring client relationships by delivering professional, honest, reliable, and valuable personalized indoor comfort and energy solutions. Reach out today to book your service with GAC Services and experience the GAC Difference!

GAC Services, based in Gaithersburg, MD, is a residential contractor focused on cooling, heating, plumbing, and electrical services, raising the bar in the Maryland HVAC and electrical sector. Since our inception in 1970, we have established a strong reputation for providing reliable heating and cooling services throughout Montgomery County and Frederick County. In 2014, we broadened our service range to include electrical services, enabling us to provide our customers with the same exceptional service in a new business area.