A and A General Contracting Pros
General contractor in Gaithersburg, MD 20878
About this company
A and A General Contracting Pros is listed as a general contractor at 843 Quince Orchard Blvd in Gaithersburg, Maryland, in Montgomery County. It is one of 44 general contractors in ZIP 20878.
Other construction companies nearby
D D & B Construction17B Firstfield Rd Ste 203, Gaithersburg
0.2 mi(301) 869-8415
Quality First Contracting943 Clopper Rd, Gaithersburg
0.4 mi(240) 510-7035
Camson Construction1 Bank St Ste 250, Gaithersburg
0.4 mi(301) 330-9300
GE Construction Group LLC708 Beacon Hill Ter, Gaithersburg
0.7 mi(301) 529-9533
Aec Services814 W Diamond Ave, Gaithersburg
0.8 mi(301) 258-9419
Housing market around ZIP 20878
Figures describe the local area, not this company.
Typical home value$681,000−0.6% past year · +36% in 10 years
Typical rent$2,384+1.2% past year
12-month value outlook+0.4%Roughly flat
New homes permitted, 20251,411Montgomery 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: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.