Carpentry, drywall and window companies in Columbia, MD 21045

3 carpentry, drywall and window companies, with local market data for this ZIP.

General contractors 25 Roofing and exteriors 12 Remodeling 9 HVAC 5 Electricians 5 Garage doors 4 Carpentry, drywall and windows 3 Other construction trades 3 Concrete and masonry 2 Painting 1

Area profitability, carpentry, drywall and windows65 / 100Strong market, crowded field

Typical home value$476,000+0.5% in the past year

New homes permitted, 2025728Howard County

Homeowners68.3%15,368 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

Baysun Home ServicesInsulation contractor · 6879 Many Days, Columbia(410) 618-0561 · baysunservices.com

Carpentry & Hardware Services IncCarpentry contractor · Columbia(443) 539-9191 · 4 drivers, 1 truck

Q Insulation Contractors IncCarpentry contractor · Columbia(443) 713-8694 · 2 drivers, 3 trucks

Carpentry, drywall and windows in ZIP 21045 at a glance

Local building angle: Howard County permitted 728 new homes in 2025, including 379 apartment units. 6% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.