HVAC & heating in Smithfield, NC
6 hvac & heating listed in Smithfield, North Carolina. 6 with a phone number and 5 with a website.
Smithfield accounts for 0.3% of the hvac & heating listed in North Carolina.
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Quick answer
Smithfield, NC has 6 hvac & heating listed on USA Business Search. 6 list a phone number and 5 list a website. The most listings are in ZIP codes 27577.
Updated November 2026Comfort Shield Hvac, Plumbing And Electrical
O'Neil's Heating & Air Conditioning LLC
Suburban Service
Htv Enterprises
Chuck's Heating Cooling & Refrigeration. Co.
How to choose an HVAC company in Smithfield
- Ask for a load calculation before you replace a system, not just a size match.
- Compare efficiency ratings (SEER2/AFUE) and available rebates.
- Ask what maintenance plans cost and what they cover.
Check the business: confirm a company's registration with the state in our North Carolina business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many hvac & heating are listed in Smithfield, North Carolina?
USA Business Search shows 6 hvac & heating in Smithfield. 6 list a phone number and 5 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 27577.
How do I choose an HVAC company in Smithfield?
Ask for a load calculation before you replace a system, not just a size match. Compare efficiency ratings (SEER2/AFUE) and available rebates. Ask what maintenance plans cost and what they cover. Check the license or registration through the North Carolina business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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