HVAC companies in Smithfield, NC 27577
4 HVAC companies, with local market data for this ZIP.
General contractors 30Roofing and exteriors 5Carpentry, drywall and windows 4HVAC 4Other construction trades 3Excavation and demolition 3Electricians 2Concrete and masonry 2Painting 2Flooring and tile 1Garage doors 1
Area profitability, HVAC60 / 100Moderate market, balanced field
Typical home value$288,000−0.6% in the past year
New homes permitted, 20253,002Johnston County
Homeowners73.2%9,888 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Call Pernell Heat and AirHVAC contractor · 519 S Brightleaf Blvd, Smithfield(919) 934-0153 · pernellinc.com
O'Neil's Heating & Air Conditioning LLCHVAC contractor · 72 Old English Ct, Smithfield(919) 300-1612 · oneilsheatingandair.com
Suburban ServiceHVAC contractor · 201 Sandy Ln, Smithfield(919) 934-2467 · suburbanservice.org
Chuck's Heating Cooling & Refrigeration. Co.HVAC contractor · 466 Cleveland Rd, Smithfield(919) 989-6865
HVAC in ZIP 27577 at a glance
Local building angle: Johnston County permitted 3,002 new homes in 2025, including 358 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.