Tennyson Heating & Cooling
HVAC contractor in Ridge, MD 20680
About this company
Tennyson Heating & Cooling is listed as an HVAC contractor at 13680 point lookout road in Ridge, Maryland, in St. Mary's County. Federal motor carrier records list 6 drivers and 1 trucks for the company. It is one of 1 HVAC companies in ZIP 20680.
Other HVAC companies nearby
A Better Plumber, LLC19405 Brandon Way, Great Mills
8.4 mi(301) 994-1000
Great Mills Heating & Air Conditioning21305 Great Mills Rd Unit 6, Lexington Park
11.0 mi(301) 994-0522
NJ Heating And Cooling20991 Hunting Quarter Dr, Callaway
11.8 mi(301) 332-2122
Aireco Supply22378 Three Notch Rd, Lexington Park
12.4 mi(240) 725-7682
Winters Heating & Cooling22100 Point Lookout Rd, Leonardtown
13.1 mi(301) 475-5611
Housing market around ZIP 20680
Figures describe the local area, not this company.
Typical home value$438,000+2.0% past year · +48% in 10 years
12-month value outlook+1.6%
Days to sale agreement14California metro · 17 a year ago
New homes permitted, 2025282St. Mary's County
Listings with a price cut29.1%California metro
Sale price vs list99.9%California metro
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: St. Mary's County permitted 282 new homes in 2025, including 10 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.