HVAC companies in Gaithersburg, MD 20882
4 HVAC companies, with local market data for this ZIP.
General contractors 28HVAC 4Concrete and masonry 4Fences and decks 3Painting 3Roofing and exteriors 3Remodeling 3Electricians 2Flooring and tile 1
Area profitability, HVAC71 / 100Strong market, crowded field
Typical home value$786,000+0.2% in the past year
New homes permitted, 20251,411Montgomery County
Homeowners96.3%4,602 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
AAA Residential Services LtdHVAC contractor · 7824 Brink Rd, Gaithersburg(301) 926-2888 · myhvacexperts.com
ADI Heating & Air Conditioning, LLCHVAC contractor · 21529 Ripplemead Dr, Gaithersburg(301) 774-4200 · adiheatingandair.com
Uneeda Heating and Air ConditioningHVAC contractor · 10004 Banner Country Ct, Gaithersburg(301) 962-3630 · onehourheatandair.com
Santy & Sons Heating IncHVAC contractor · 4401 SUNDOWN Rd, Gaithersburg(301) 370-0165
HVAC in ZIP 20882 at a glance
Local building angle: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.