D&A Heating & Cooling

D&A Heating & Cooling, which also operates as D&A Service Company, serves homes and businesses across Maryland from Hyattsville. The service list covers air conditioning, furnaces, air handlers, boilers, ductless systems, heat pumps, indoor air quality equipment and tanked and tankless water heaters, plus commercial HVAC. Licensed and insured technicians handle installation, repair and replacement, and 24/7 emergency service is available. Financing is offered, free estimates come with new system installations, and customers who sign a maintenance agreement get 10% off services. Reviewers mention ductless units installed in an older bungalow and a furnace and A/C replacement. Rated 4.9 from 462 Google reviews, 443 of them five stars. Commercial HVAC work and a comprehensive maintenance package are also offered, and the team can be reached at 240-294-4470.