Concrete and masonry companies in Gaithersburg, MD 20877
3 concrete and masonry companies, with local market data for this ZIP.
General contractors 51Roofing and exteriors 15HVAC 14Remodeling 10Electricians 5Painting 3Concrete and masonry 3Garage doors 3Fences and decks 2Flooring and tile 1Other construction trades 1Carpentry, drywall and windows 1
Area profitability, concrete and masonry64 / 100Strong market, balanced field
Typical home value$468,000−1.9% in the past year
New homes permitted, 20251,411Montgomery County
Homeowners43.1%12,880 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
E W R Concrete IncConcrete and masonry contractor · Gaithersburg(301) 956-6422 · 2 drivers, 1 truck
John H Frazier Concrete ConstConcrete and masonry contractor · Gaithersburg(301) 924-0594 · 1 driver, 2 trucks
Tche Concrete LLCConcrete and masonry contractor · Gaithersburg(240) 483-2950 · 1 driver, 1 truck
Concrete and masonry in ZIP 20877 at a glance
Local building angle: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 28% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.