GAC Services

Company Overview

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

By investing in the best HVAC technicians, plumbers, and electricians and putting our customers first, we have achieved significant growth and success. Our services include priority maintenance, repairs, installations, and replacements, along with membership plans that cater to our clients' home comfort and safety expectations. 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. We aim to cultivate lasting relationships with our clients by offering professional, trustworthy, and valuable personalized indoor comfort and energy solutions. Contact us today to schedule an appointment with GAC Services and discover the GAC Difference!

Based in Gaithersburg, MD, GAC Services is a residential cooling, heating, plumbing, and electrical contractor that is redefining standards in the Maryland HVAC and electrical industry. Since 1970, we have built a solid reputation for delivering dependable cooling and heating services to the Montgomery County and Frederick County regions. In 2014, we enhanced our service portfolio by adding electrical services, which lets us offer our clients the same outstanding service in a different field.