HVAC companies in Elkton, MD 21921
7 HVAC companies, with local market data for this ZIP.
General contractors 39Other construction trades 11HVAC 7Concrete and masonry 4Electricians 4Remodeling 4Excavation and demolition 3Roofing and exteriors 3Garage doors 2Carpentry, drywall and windows 2Flooring and tile 1Fences and decks 1Painting 1
Area profitability, HVAC58 / 100Moderate market, balanced field
Typical home value$373,000+1.7% in the past year
New homes permitted, 2025142Cecil County
Homeowners69.8%17,493 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Advanced Solar Heating And Cooling of MDHVAC contractor · 1649 Elkton Rd, Elkton(302) 731-1000 · sunnydelaware.com
Aire Serv of ElktonHVAC contractor · Cac Services, 135 E High St, Elkton(410) 656-1013 · aireserv.com
Crouse Brothers HVAC, Inc.HVAC contractor · 208 North St, Elkton(410) 994-2637 · crousebrothershvac.info
Elkton Home Heating and AirHVAC contractor · 141 Kennedy Blvd Unit 2, Elkton(410) 441-5077 · elktonhvac.com
Harris Plumbing Heating Air PropaneHVAC contractor · 404 Casparus Way, Elkton(410) 801-9708 · callharrisnow.com
Moon Air Inc.HVAC contractor · 1638 Elkton Rd, Elkton(410) 392-9350 · moonairinc.com
Mr Comfort Heating & Air ConditioningHVAC contractor · 216 E Pulaski Hwy, Elkton(410) 620-0000 · mrcomfortmd.com
Mr Comfort Heating & Air ConditioningHVAC contractor · 405b N Bridge St, Elkton(410) 620-0000 · mrcomfortmd.com
HVAC in ZIP 21921 at a glance
Local building angle: Cecil County permitted 142 new homes in 2025. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.