Patuxent Heating & Air Conditioning
HVAC contractor in Prince Frederick, MD 20678
About this company
Patuxent Heating & Air Conditioning is listed as an HVAC contractor at 3817 Cassell Blvd in Prince Frederick, Maryland, in Calvert County. It is one of 8 HVAC companies in ZIP 20678.
Other HVAC companies nearby
Berthiaume Heating & Air Services1895 Parkers Creek Rd, Port Republic
3.2 mi(443) 532-6118
Sears Heating and Air Conditioning255 Solomons Island Rd S, Prince Frederick
3.6 mi(443) 269-8877
Capps Mechanical1435 Solomons Island Rd, Huntingtown
3.6 mi(443) 684-7914
Continental Service2192 Solomons Island Rd S, Prince Frederick
4.3 mi(410) 535-0091
Assured Comfort Services3221 Beverly Dr, Huntingtown
4.8 mi(443) 968-2336
Housing market around ZIP 20678
Figures describe the local area, not this company.
Typical home value$474,000+1.4% past year · +45% in 10 years
12-month value outlook+0.4%Roughly flat
Days to sale agreement19Washington metro · 17 a year ago
New homes permitted, 2025157Calvert County
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: Calvert County permitted 157 new homes in 2025, including 35 apartment units. 39% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.