C & M Home Heating Oil
HVAC contractor in Upper Marlboro, MD 20774
About this company
C & M Home Heating Oil is listed as an HVAC contractor at 8426 Westphalia Rd in Upper Marlboro, Maryland, in Prince George's County. It is one of 8 HVAC companies in ZIP 20774.
Other HVAC companies nearby
J&P Heating and Air Conditioning8043 Penn Randall Place, B, Upper Marlboro
0.5 mi(301) 669-7000
S & W Controls, Inc.8229 Grey Eagle Dr, Upper Marlboro
0.5 mi(301) 736-6800
One Hour Heating & Air Conditioning of PG County3100 S Ritchie Rd, District Heights
0.8 mi(240) 571-3017
Sheilds Air Conditioning Service7906 Steve Dr, District Heights
1.5 mi(301) 808-1044
United Air Temp9634 Marlboro Pike, Upper Marlboro
2.0 mi(410) 999-1851
Housing market around ZIP 20774
Figures describe the local area, not this company.
Typical home value$458,000−1.2% past year · +51% in 10 years
Typical rent$2,245+2.3% past year
12-month value outlook0.0%Roughly flat
New homes permitted, 20252,090Prince George's 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: Prince George's County permitted 2,090 new homes in 2025, including 228 apartment units. 38% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.