Glenmont Heating & Air Conditioning
HVAC contractor in Rockville, MD 20851
About this company
Glenmont Heating & Air Conditioning is listed as an HVAC contractor at 2267 Lewis Ave in Rockville, Maryland, in Montgomery County. It is one of 3 HVAC companies in ZIP 20851.
Other HVAC companies nearby
B&B Air Conditioning & Heating Service12324 Wilkins Ave, Rockville
0.7 mi(866) 604-1220
Home Air Services12288 Wilkins Ave Ste E, Rockville
0.8 mi(301) 585-8100
Leahy Plumbing & Heating Inc5519 Wilkins Ct, Rockville
0.8 mi(301) 652-0478
Eco Home Mechanical1108 Gilbert Rd, Rockville
1.2 mi(240) 277-9469
Cyprus Air Heating, Cooling and Fireplaces802 Rockville Pike, Rockville
1.3 mi(301) 453-5050
Housing market around ZIP 20851
Figures describe the local area, not this company.
Typical home value$530,000−0.5% past year · +50% in 10 years
Typical rent$2,558
12-month value outlook+0.2%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. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.