Trinity HVAC Services
HVAC contractor in West River, MD 20778
About this company
Trinity HVAC Services is listed as an HVAC contractor at 1025 Biltmore Ave in West River, Maryland, in Anne Arundel County. It is one of 2 HVAC companies in ZIP 20778.
Other HVAC companies nearby
Bob Fox Service Inc5518 Muddy Creek Rd, West River
1.0 mi(301) 476-0843
CJ's Heating and Cooling4505 Lansdale Rd, Harwood
2.8 mi(410) 212-2260
Real Chill Heating and Air Conditioning5865 Deale Churchton Rd, Deale
2.9 mi(410) 867-3626
B.L Air Quality Inc6150 Drum Point Rd, Deale
3.9 mi(410) 867-8514
Buckmaster Enterprise Heating904 Annapolis Ave, Edgewater
5.6 mi(410) 798-1722
Housing market around ZIP 20778
Figures describe the local area, not this company.
Typical home value$656,000+1.9% past year · +46% in 10 years
12-month value outlook+0.8%Roughly flat
Days to sale agreement16Baltimore metro · 14 a year ago
New homes permitted, 20251,844Anne Arundel County
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% 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: Anne Arundel County permitted 1,844 new homes in 2025, including 971 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.