HVAC companies in Dunn, NC 28334
7 HVAC companies, with local market data for this ZIP.
General contractors 30HVAC 7Electricians 7Other construction trades 5Concrete and masonry 5Roofing and exteriors 5Flooring and tile 3Remodeling 3Garage doors 1Carpentry, drywall and windows 1Fences and decks 1
Area profitability, HVAC48 / 100Moderate market, crowded field
Typical home value$223,000+1.9% in the past year
New homes permitted, 2025117Sampson County
Homeowners69.1%8,853 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Bell Cow Heating and CoolingHVAC contractor · 651 N Holland Ave, Dunn(910) 230-0326 · bellcowhvac.com
Carolina Comfort Air Inc.HVAC contractor · 703 N Clinton Ave, Dunn(910) 213-3221 · carolinacomfortair.com
Indoor Comfort Systems LLCHVAC contractor · 1100 S Clinton Ave Ste D, Dunn(910) 897-1853 · dealer.westinghousehvac.com
J & M Heating & Air ConditioningHVAC contractor · 724 Turlington Rd, Dunn(910) 897-5501 · jandmheatandair.com
Partners In ComfortHVAC contractor · 706 N Ellis Ave, Dunn(910) 892-8335 · partnersincomforthvac.com
Stewart Heating Co.HVAC contractor · 113 S Clinton Ave, Dunn(910) 892-2404 · nclicensing.org
Williams Mechanical and Welding ServicesHVAC contractor · 674 O W Ln, Dunn(919) 820-5287 · williamsmechanicalandwelding.com
HVAC in ZIP 28334 at a glance
Local building angle: Sampson County permitted 117 new homes in 2025. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.