HVAC Repair, AC & Heating Services in Mount Pleasant, SC
AC not cooling? Heater stopped working? Strange noises, weak airflow, or a system that will not keep up? Mt Pleasant Heating & Air provides HVAC repair, air conditioning service, heating service, maintenance, and installation for homes and businesses in Mount Pleasant and the surrounding area.
24/7 emergency service · same-day service when available
What’s Going Wrong?
Is Your HVAC System Giving You Trouble?
Most homeowners do not call an HVAC company because they want to think about HVAC. They call because something changed — and they need the problem handled.
AC Blowing Warm Air
The system is running, but your home still feels hot. We can diagnose why your air conditioner isn’t delivering the cooling you expect.
AC Won’t Turn On
When the thermostat calls for cooling or heating and nothing happens, the problem needs to be diagnosed before the right repair can be determined.
Weak Airflow
Air is coming from the vents, but it does not feel strong enough to cool or heat the room.
Uneven Temperatures
One room is comfortable while another stays too warm or too cold. Airflow, ductwork, controls, equipment and other issues can all play a role.
System Keeps Cycling
An HVAC system that starts and stops more often than normal may be signaling an operating problem.
Strange Noises
New buzzing, rattling, grinding, or other unusual sounds are worth having checked — especially when comfort has also changed.
Not sure what is wrong? Call (843) 714-0863
How We Can Help
HVAC Services for Mount Pleasant Homes & Businesses
From a sudden AC breakdown to a system that has gradually become unreliable, our services cover the equipment and problems that affect everyday comfort.
AC Repair
Air conditioner not cooling, running constantly, leaking, cycling, making unusual sounds, or refusing to start? We diagnose the problem and determine what needs attention.
AC Installation & Replacement
When repair no longer makes practical sense, we can help you evaluate replacement options and install a new cooling system.
Heating Repair
Heating problems can show up as weak heat, frequent cycling, unusual sounds, or a system that will not start when you need it.
Heat Pump Repair
Heat pumps handle both heating and cooling, so a problem can affect comfort in more than one season.
Ductless Mini-Split Service
Ductless systems provide targeted comfort in spaces where traditional ducted systems may not be the right fit.
HVAC Maintenance
Preventive service helps identify developing problems and keeps heating and cooling equipment operating as intended.
Also offering: Thermostat Service · Emergency AC Repair · Commercial HVAC Service
Why Choose Us
Why Mount Pleasant Homeowners Call Us
24/7 Help When You Need It
Heating and cooling problems do not wait for business hours. We provide 24/7 emergency HVAC service in Mount Pleasant.
Same-Day Service
When you call during the day and the schedule allows, same-day HVAC service is available for Mount Pleasant.
Straightforward Advice
We explain the practical options so you can decide whether repair, maintenance, or replacement makes sense for your system.
Trained & Screened Technicians
Our technicians are professionally trained and background checked before they work in your home.
Repair or Replace?
You Don’t Have to Replace Your AC Just Because Something Broke
When an HVAC system stops working, replacement is not automatically the answer.
Sometimes the right solution is a repair that gets the existing equipment back to work. In other cases, repeated problems, declining performance, or the condition of the system can make replacement worth considering.
We look at the problem, the equipment, and the practical options so you can make a decision based on the actual system — not pressure.
When repair may be the right call
- One-time problems such as a failed capacitor, contactor, or thermostat issue
- The system otherwise performs well and meets your comfort needs
- Repair history is limited and the equipment is in reasonable condition
- You want the current system restored and kept running
When replacement may be worth discussing
- Repeated breakdowns and repair bills are becoming common
- A major component such as the compressor or coil has failed
- Performance and reliability have declined noticeably over time
- The condition of the system suggests continued repair may not be practical
How It Works
Know What Happens After You Call
No guesswork — you understand the process before it starts.
Tell Us What Changed
Tell us what the system is doing — or not doing.
We Diagnose the Problem
We inspect the system and work toward identifying the actual cause.
Understand Your Options
We explain the practical repair or service options based on the condition of the equipment.
Get Your Comfort Back
Once you know what needs to happen, we move forward with the appropriate service.
Service Area
Local HVAC Service in Mount Pleasant & the Charleston Area
Mt Pleasant Heating & Air is based at 1400 Midtown Ave Ste 401 in Mt. Pleasant, South Carolina. We provide HVAC service to Mount Pleasant and other communities within our service area.
Looking for service in a specific community? See our service areas, or call (843) 714-0863.
AC Repair in Mount Pleasant
Need AC Repair in Mount Pleasant?
When an air conditioner stops cooling, starts cycling unexpectedly, or simply is not keeping the house comfortable anymore, getting the problem diagnosed quickly can prevent more frustration.
Mt Pleasant Heating & Air provides air conditioning repair for homeowners in Mount Pleasant and surrounding service areas. We work on central air conditioning systems and other cooling equipment offered by the company.
AC not cooling?
Call for a professional diagnosis.
AC running constantly?
Have the system checked if it is no longer maintaining the expected indoor temperature.
AC needs frequent repairs?
Ask whether continued repair or replacement makes more sense for the condition of the system.
Helpful Guides
Answers Before You Call
A few practical articles from our team that homeowners find useful.
A Homeowner’s Guide to Seasonal HVAC Tune Ups
What a seasonal tune-up covers and why regular care can help keep a system running as intended.
Why Is My Upstairs Hotter?
Common reasons the second floor runs warmer and what can be done about it.
How to Troubleshoot Uneven Cooling
Steps to work through when some rooms stay warmer than others.
Homeowner Guide to Heat Pumps in Charleston
How heat pumps work in this climate and what to know about care and repair.
Common Questions
Questions Mount Pleasant Homeowners Ask
Straight answers about our service, pricing, and what happens next.
Do you provide 24/7 HVAC service?
Yes. The company advertises 24/7 emergency HVAC availability. If heating or cooling fails outside normal hours, call (843) 714-0863.
Do you provide same-day HVAC service in Mount Pleasant?
The website advertises same-day service in Mount Pleasant. Availability is confirmed when you schedule.
Can you repair an older air conditioner?
Yes. The site’s approach emphasizes repairing equipment when practical rather than automatically replacing it. The actual condition of the system determines the appropriate solution.
Do you service different HVAC brands?
Yes. The company services a wide range of HVAC makes and models, including air conditioners, heat pumps, furnaces, and ductless systems.
How do I know whether I need AC repair or replacement?
Consider the system’s condition, repair history, performance, and reliability. A professional evaluation can help compare the options.
Do you provide HVAC maintenance?
Yes. Preventive maintenance is one of the company’s listed services. Our HVAC maintenance page has more detail.
Where is Mt Pleasant Heating & Air located?
We are based at 1400 Midtown Ave Ste 401, Mt. Pleasant, SC 29464.
Which areas do you serve?
Mount Pleasant and other communities within the company’s current service area. See our service areas page for more.
Your HVAC Problem Has a Next Step.
Whether the AC stopped cooling, the heat is not working, or your system has become unreliable, you do not have to guess what to do next.
Call (843) 714-0863 Request Service
Contact Us
Mt Pleasant Heating & Air
Find Us
Based in Mount Pleasant, Serving the Lowcountry
- 1400 Midtown Ave Ste 401, Mt. Pleasant, SC 29464
- (843) 714-0863
- Mon–Sun · 24/7