GAC Services has been a trusted home services company since 1970. GAC Services provides professional, honest, and reliable HVAC, plumbing and electrical services in Maryland. With a mission to build long-lasting client relationships, we specialize in personalized indoor comfort and energy solutions, ensuring that our clients in Gaithersburg and surrounding areas receive the highest quality service. We offer comprehensive heating & cooling services, repairs, maintenance, and installations, alongside electrical services including generator installations. In 2024, we are excited to expand into plumbing to better meet our customers' needs. We stand out in the Maryland area by ensuring our clients have access to support whenever needed.