#1 in Charleston
1st Choice A/C, Heating, Plumbing, & Gas
Charleston, SC
(843) 518-1479
I need someone to lower my high energy bills in Charleston.
That's an HVAC contractor job — here are Charleston's top-rated pros, ranked by verified Google reviews.
#2 in Charleston
Alexander Heating & Cooling
Charleston, SC
(843) 608-1689
#3 in Charleston
Blue Collars
Charleston, SC
(843) 375-6680
#4 in Charleston
First Call Heating & Cooling
Charleston, SC
(843) 642-0881
#5 in Charleston
Max Mechanical Heating and Air
Charleston, SC
(843) 480-1098
#6 in Charleston
Maximum Air Experts
Charleston, SC
(843) 599-3506
#7 in Charleston
Anchor Heating and Air
Charleston, SC
(843) 310-1791
#8 in Charleston
Air Duct Charleston
Charleston, SC
(843) 608-8042
#9 in Charleston
Burke Services, Inc. Heating & Air Conditioning
Charleston, SC
(843) 568-7336
#10 in Charleston
Kings Heating and Air
Charleston, SC
(843) 408-7242
See the full Charleston rankings →
Questions people ask before calling
Can a tune-up lower my bills?
Yes — a dirty filter, low refrigerant, or worn parts make the system work harder. A tune-up finds and fixes the biggest drains.
Is my old system costing me money?
Systems over 12–15 years old often run far less efficiently than today's models. A tech can compare your bills against what a new system would use.
What's the cheapest fix first?
Start with a fresh filter, clean vents, and a smart thermostat schedule. Those cost little and can make a real dent.
Should I call before I get a new unit?
Yes. A tech can tell you whether the system or something else (insulation, ducts) is driving the bill.