HVAC companies in Columbia, MD 21044
3 HVAC companies, with local market data for this ZIP.
General contractors 17Roofing and exteriors 8Remodeling 5Electricians 4HVAC 3Garage doors 2Concrete and masonry 2Painting 1Carpentry, drywall and windows 1Flooring and tile 1
Area profitability, HVAC74 / 100Strong market, balanced field
Typical home value$537,000+0.7% in the past year
New homes permitted, 2025728Howard County
Homeowners60.3%18,391 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Beltway Air Conditioning & HeatingHVAC contractor · 5550 Sterrett Pl Ste 202, Columbia(443) 323-2547 · beltwayhvac.com
Dapper Ducts, Inc. Indoor Air Quality SpecialistsHVAC contractor · 5484 Ring Dove Ln, Columbia(202) 204-6222 · dapperducts.com
US HVAC Home Service ColumbiaHVAC contractor · 10000 Town Center Ave, Columbia(301) 969-9888 · ushomeservices.us
HVAC in ZIP 21044 at a glance
Local building angle: Howard County permitted 728 new homes in 2025, including 379 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.