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TRUSTED BY MOUNT PLEASANT, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Mount Pleasant

Avatar for Carney & Son 72 Degrees
Carney & Son 72 Degrees
4.6(
79
)
Central A/C - Service or RepairAir Ducts & Vents - CleanCentral Air Cleaner - Repair or Service+6 more

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"I called for preventive maintenance on a 14-year-old unit and wound up purchasing a new HVAC system. There was no sales pressure, just honest education on the status of my system. The office staff is very professional and pleasant, as are the technicians. They arrived on time, worked efficiently, and answered all my questions with knowledge and patience. So far, I'm very happy with their service."
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Carney & Son 72 Degrees
Before Duct Cleaning
After Duct Cleaning

+11

Response time7 hrs
10 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Maximum Air Experts
Maximum Air Experts
5.0(
19
)
Central A/C - Service or RepairThermostat - Repair or Reprogram

Serving Mount Pleasant, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Damien came out and checked my unit and told me exactly what was wrong. The unit had a leak. He fixed the problem and checked back on several occasions to make sure that the unit was running properly ( never had a company to do a follow up like he did). Very impressed. He will be the only person that I will call for any future HVAC needs. Very professional and will highly recommend."
Response time6 hrs
1 neighbors recently requested a quote
Recommended by50%of homeowners
5 Star Charleston LC
5.0(
13
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 1982

Free estimates

Offers commercial services

"Everything about my experience was terrific, from Allison in the office to Todd in the field. After 2 years in my house & 2 different companies, Todd came in & immediately assessed, & delivered solutions, to the issues Iâ d been complaining about. Additionally, their prices are very reasonable, whichâ having limited fundsâ I deeply appreciated. I am so grateful I found the."
Response time10 hrs
6 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Fresh Air Solutions, LLC
Fresh Air Solutions, LLC
4.9(
74
)
Air Ducts & Vents - Clean

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Nice to see owners on the job. The two gentlemen located and repaired an installation error that could have caused a major fire, clean the entire dyer venting system and also our HVAC air/heat vents. Their efficiency and knowledge assisted us greatly. This will be our service annually."
Clogged vent cap
Response time12 hrs
Response rate92%
6 neighbors recently requested a quote
Avatar for Quality Pro Services
Quality Pro Services
5.0(
26
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+3 more

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Quality Pro Services Heating & Air is a locally owned, family-operated HVAC company proudly serving Charleston and surrounding communities. As Charleston natives, we?re committed to keeping our neighbors comfortable year-round with honest service and dependable workmanship. We provide residential heating and cooling repairs, system replacements, and routine maintenance to keep your system running at its best. Our team responds quickly, communicates clearly, and treats your home with care and respect. When you call QPS, you?re choosing a local team that truly cares about your family?s comfort.

QPS Business Photos
HVAC Maintenance
HVAC Maintenance
HVAC Maintenance
HVAC Maintenance

+1

4 neighbors recently requested a quote
Avatar for Bakers Residential Experts
Bakers Residential Experts
4.5(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+18 more

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"My HVAC unit quit working with temperatures in the 90's. I made an appointment, and Bakers updated me via text so I would know precisely when the technician would arrive. The technician was professional, courteous, and knowledgeable. He found and resolved the HVAC issue in short order. Pricing is very reasonable. I recommend this company without reservation."
Split Heat Pump
Response time11 hrs
31 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for FIX-IT 24/7 AIR CONDITIONING, PLUMBING AND HEATING LLC
FIX-IT 24/7 AIR CONDITIONING, PLUMBING AND HEATING LLC
5.0(
5
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair

Serving Mount Pleasant, SC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Fix-It 24/7 provides AC, heating, and plumbing services across the Charleston area. We focus on preventative care that extends the life of your home’s systems in a humid coastal climate. \n\nWe offer 24/7 availability with fast response times. Same-day service available, or your diagnostic is waived. \n\nWith more than 3,000 5-star reviews, homeowners trust us for reliable service. New customers can take advantage of our $39 AC deep clean.

3 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

You can buy a new AC capacitor through most big-box home improvement stores, from an HVAC contractor, or from the manufacturer. Use the model number of your air conditioning unit to make sure you purchase the right part for your unit. Also, keep in mind that the cost of this type of part can vary significantly depending on who you purchase it from, so shop around to get the best price.

HVAC companies may charge an hourly rate or a flat fee. Hourly rates typically range from $100 to $250 per hour, with an average around $175. Some contractors charge a flat fee for specific services, such as an inspection, which can cost between $150 and $500. The total cost of an HVAC service is influenced by several factors, including: the urgency of the service (emergency repairs after hours or on holidays cost more), the time of year, the type, size, and brand of your HVAC system, the specific repair needed, and whether you have a service contract.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

The Mount Pleasant, SC homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.