#1 in Mount Pleasant
Dunes Heating and Air Conditioning
Mount Pleasant, SC
(843) 480-2033
I need someone to my thermostat isn't working in Mount Pleasant.
That's an HVAC contractor job — here are Mount Pleasant's top-rated pros, ranked by verified Google reviews.
#2 in Mount Pleasant
Aptus Home Services, HVAC, Plumbing & Electric
Mount Pleasant, SC
(843) 588-4211
#3 in Mount Pleasant
Bozzelli and Sons Heating and Air 🛸
Mount Pleasant, SC
(843) 743-1035
#4 in Mount Pleasant
Southern Seasons Heating & Air Conditioning
Mount Pleasant, SC
(803) 837-4115
#5 in Mount Pleasant
Janssen HVAC
Mount Pleasant, SC
(843) 996-6777
#6 in Mount Pleasant
Anchor Heating and Air - Mt. Pleasant
Mount Pleasant, SC
(843) 564-7777
#7 in Mount Pleasant
Mount Pleasant Heating & Air Conditioning
Mount Pleasant, SC
(843) 714-0863
#8 in Mount Pleasant
Latitude 32 AC and Heating
Mount Pleasant, SC
(843) 668-1302
#9 in Mount Pleasant
Summit HVAC Repair Mount Pleasant
Mount Pleasant, SC
(843) 994-4268
#10 in Mount Pleasant
Heat Haven Cooling Furnace Specialists
Mount Pleasant, SC
(854) 224-0855
See the full Mount Pleasant rankings →
Questions people ask before calling
Is it the thermostat or the system?
Check the batteries and settings first. If the screen is lit but nothing runs, it could be a wiring or system issue — a tech can sort it out.
Should I upgrade to a smart thermostat?
Smart thermostats pay off if your schedule varies. Have the tech confirm it's compatible with your system first.
How much does thermostat replacement cost?
The thermostat itself is the small part; most of the cost is the service visit. Some shops waive the visit fee with the install.
My thermostat screen is blank. Now what?
Try fresh batteries and check the breaker. If it stays blank, the thermostat or its wiring may need professional attention.