B & B Air Conditioning & Heating
General contractor in Prince Frederick, MD 20678
About this company
B & B Air Conditioning & Heating is listed as a general contractor at 20 Armory Rd in Prince Frederick, Maryland, in Calvert County. It is one of 26 general contractors in ZIP 20678.
Other construction companies nearby
Infinity Restoration475 Main St, Prince Frederick
0.5 mi(410) 451-5780
Yellow Dog Marine Construction3405 Hallowing Point Rd, Prince Frederick
2.3 mi(443) 496-0884
Sacks Garage Doors60 Mountain Trl, Prince Frederick
2.7 mi(410) 586-0689
Calvert Ready Mix and Concrete Supplies2155 Solomons Island Rd S, Prince Frederick
2.9 mi(443) 295-8504
Concrete Services4270 Hallowing Point Rd, Prince Frederick
2.9 mi(443) 624-4621
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.