My Three Sons Heating & Air LLC
Verified Pro
2½+ years online5.0
HVAC Installation & Repair in North Charleston, SC
Compare 24 hvac installation & repair contractors near you in North Charleston and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Verified Pro Installers
mythreesonshvac.com
Carolina Climate Control
Verified Pro
11½+ years online4.9(1255)
Air Pros Heating and Cooling
Verified Pro
~7 years online4.8
Preferred Home Services
Verified Pro
14½+ years online4.8
Morelli Heating & Air Conditioning, Inc.
Verified Pro
21½+ years online4.6
Other Businesses in This Area
Anchor Heating and Air
5.04½+ years onlineBlake & Sons Heating & Air
5.016+ years onlineBlue Collars | Charleston Plumbing and HVAC
5.023 years onlineFirst Call Heating & Cooling
5.02 years onlinePolar Bear Heating and Air
5.01+ year onlineSing
5.0~10 years onlineDomingo & Sons
4.92+ years onlineFix-it 24/7 Air Conditioning, Plumbing & Heating
4.96½+ years onlineLimRic Plumbing, Electrical, Heating & Air
4.9~15 years onlineM&B Heating and Air
4.923+ years onlineAC Heating and Air Conditioning Services
4.825½+ years onlineNorth Charleston Comfort Heating & Air Conditioning
4.8Charleston Heating and Air
4.718½+ years onlineBerkeley Heating & Air Conditioning
4.6~23 years onlineARS / Rescue Rooter
4.429½+ years onlineRivers Reliable Services
4.2~6 years onlineHVAC Installation & Repair in Nearby SC Cities
Other Services in North Charleston
Access Control & Intercom(43)Alarm System Installation(22)Appliance Installation(23)Artificial Turf Installation(24)Automotive Installs(2)Concrete & Paving(39)Deck & Patio Building(34)Electrical Services(26)EV Charger Installation(14)Fencing & Gate Installation(24)Fire Protection & Sprinklers(31)Garage Door Installation(22)
HVAC Installation & Repair in North Charleston, SC
North Charleston HVAC contractors in this directory cover central North Charleston and surrounding Charleston County. South Carolina's mild winters and hot humid summers make heat pumps the regional default. A 3-4 ton 16-18 SEER2 heat-pump system for a typical 1,800-2,400 sq ft North Charleston home runs $9,800-$15,500 installed.
Dominion Energy SC covers most North Charleston electric service. Heat-pump rebates apply ($300-$1,500). The 25C federal credit covers 30% up to $2,000. Coastal salt-air corrosion makes Phenolic-coated coils worthwhile.
Frequently Asked Questions
- How long does a coastal SC heat pump last?
- Without coastal coil protection, 8-12 years. With Phenolic-coated coils, 12-15 years.
- What about hurricane preparation?
- South Carolina Building Code requires hurricane-rated outdoor unit tie-downs.
- Are there rebates?
- Dominion Energy heat-pump rebates ($300-$1,500), 25C federal credit (30% up to $2,000).
About NeedInstall
NeedInstall helps connect customers with local installation professionals across North Charleston and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.