One Stop Air Conditioning & Heating
HVAC contractor in Bethesda, MD 20817
About this company
One Stop Air Conditioning & Heating is listed as an HVAC contractor at 10421 Motor City Dr in Bethesda, Maryland, in Montgomery County. It is one of 3 HVAC companies in ZIP 20817.
Other HVAC companies nearby
AirZap6710 Rockledge Dr, Bethesda
0.4 mi(301) 364-3430
Jimmy Gusky Heating & Air LLC411 Green Pasture Dr, Rockville
2.0 mi(240) 292-0977
Gary P. Frank, Inc.8918 Ridge Place, Bethesda
2.0 mi(301) 493-5766
Academy Heating and Air Conditioning11720 Nebel St, Rockville
2.4 mi(301) 770-3100
United Air Temp11900 Parklawn Dr Ste 220, Rockville
2.5 mi(866) 432-8828
Housing market around ZIP 20817
Figures describe the local area, not this company.
Typical home value$1,281,000+1.1% past year · +40% in 10 years
Typical rent$3,077−1.8% past year
12-month value outlook+0.4%Roughly flat
New homes permitted, 20251,411Montgomery County
Days to sale agreement19Washington metro · 17 a year ago
Listings with a price cut29.4%Washington metro
Sale price vs list99.7%Washington metro
New construction sales489Washington metro, Aug · −24% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 19% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.