About D&D HVAC & ELECTRICAL SERVICES LLC
D&D HVAC & Electrical Services LLC is a family-owned and operated company in Lanham covering electrical jobs, heating and air conditioning repairs, preventive maintenance, and new furnace or HVAC system installation. Certified technicians and a 100% satisfaction guarantee back the work, and it serves Maryland and Northern Virginia. Rated 4.3 from 12 Google reviews, 10 of them five stars and two one star. No website is posted, so call to confirm services.
Services and details
Furnaces and boilers
Yes
No information yet on installs heat pumps, load calculation (Manual J), energy audit or air sealing, ductwork, ductless mini-splits, geothermal, cold-climate heat pumps, dual-fuel or hybrid systems, rebate and EmPOWER help, financing, emergency service, maintenance plans, nATE-certified technicians, states license and insurance. The website did not say; call and ask.
Contact
- (240) 713-9045
- Underwood St, Lanham, MD 20706
- View on Google Maps
Listing compiled from public sources on 2026-10-18. Report a correction or request removal. Back to heat pump installers in Lanham.