My Three Sons Heating & Air LLC
Verified Pro
2½+ years online5.0(173)
Heat Pump Installation in North Charleston, SC
Compare 25 heat pump installation 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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Heat Pump Installation in North Charleston, SC
North Charleston heat-pump installers 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 for any near-water install.
Frequently Asked Questions
- How long does a coastal SC heat pump last?
- Without coastal coil protection, 8-12 years. With Phenolic-coated coils ($300-$700 premium), 12-15 years.
- What about hurricane preparation?
- South Carolina Building Code requires hurricane-rated outdoor unit tie-downs. Properties in flood zones need elevated condenser pads.
- Are there rebates?
- Dominion Energy heat-pump rebates ($300-$1,500), 25C federal credit (30% up to $2,000), and HEEHRA for income-qualified households.
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.