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  • Written by
    Callie Marsalisi
  • Fact Checked
  • Updated

Having a local furnace repair expert you can depend on is important for keeping your heating and cooling services running smoothly. Whether it's a furnace emergency or just regular maintenance, your local experts are here to help. Below, find our discussion of common furnace problems, plus our guide to the best heating, ventilation, and air conditioning (HVAC) servicers in Summerville, South Carolina. For those looking for a full system replacement, we also have our picks for top furnace manufacturers.

9 Best Furnace Repair Companies in Summerville

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Reliable Heating & Air, LLC Logo
Top Rated

Reliable Heating & Air, LLC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 107 reviews


101 Moon Dance Ln, Summerville, SC 29483

(843) 814-0198

www.reliableheatingairllc.com
All Star Heating & Air Logo

All Star Heating & Air

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 119 reviews


114 Bob White Ln, Summerville, SC 29485

(843) 376-6829

www.hvacrepaircharleston.com
Action Heating & Air Conditioning, Inc. Logo

Action Heating & Air Conditioning, Inc.

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 51 reviews


107 Action Ln, Summerville, SC 29483

(843) 875-2993

www.actionac.us
M&B Heating and Air Logo

M&B Heating and Air

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 513 reviews


1906 Belgrade Ave, Charleston, SC 29407

(843) 628-1775

www.myattandbates.com
Atlantis Heating & Air Conditioning Logo

Atlantis Heating & Air Conditioning

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 178 reviews


202 Carolina Ave, Moncks Corner, SC 29461

(843) 761-0111

atlantisheatingandair.com
Olde Towne Heating & Air, LLC Logo

Olde Towne Heating & Air, LLC

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 47 reviews


443 Long Point Rd Suite F, Mt Pleasant, SC 29464

(843) 856-1433

www.oldetowneheatingandair.com
Southern Seasons Heating & Air Conditioning Logo

Southern Seasons Heating & Air Conditioning

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 135 reviews


1514 N Hwy 17 Suite B, Mt Pleasant, SC 29464

(803) 837-4115

www.southernseasonshvac.com
Austin Air LLC Logo

Austin Air LLC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 40 reviews


2357 N Hwy 17 suite 101, Mt Pleasant, SC 29466

(843) 813-5035

www.austinairsc.com
Carolina Custom Air Logo

Carolina Custom Air

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 445 reviews


4993 N Hwy 17, Awendaw, SC 29429

(843) 216-8277

carolinacustomair.com

Facts about Summerville

  • Average Min Temp Percentile:
    94%
  • January Average Min Temp:
    41°F
  • Climate Zone:
    Hot Humid
  • Average Energy Cost:
    0.13/kWh
  • Median Year Houses Built:
    1998
  • Average Annual Snowfall:
    0.1”

Services Offered by Furnace Repair Companies

Furnace repair companies offer various services to keep your furnace working effectively and efficiently. We’ve outlined the most common ones below.

Repair and Maintenance

Timely repairs not only restore your furnace's function, they also extend its lifespan and optimize energy efficiency. Furnace repair companies can diagnose and repair any furnace issue, including a clogged air filter, malfunctioning thermostat, or broken blower motor. Qualified HVAC technicians examine and fix individual problems such as damaged heat exchangers, malfunctioning thermostats, possible gas leaks, or faulty ignitions. Furnace experts can also perform routine HVAC maintenance to avoid unnecessary breakdowns. Regular maintenance involves inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and making sure all components function properly.

Installation

HVAC companies can also set up a new furnace. You may want a new system if yours is at the end of its life or if you want to upgrade to a more energy-efficient option such as a heat pump. Your technician will first assess your heating needs and home’s layout before recommending a furnace model for your budget and home requirements. HVAC technicians follow safety protocols and standards set by the industry to ensure correct furnace replacement and connection. They also integrate a new system with existing air ducts and thermostats. After installation, the company performs a final inspection to confirm that the furnace runs optimally and efficiently.

Inspection

We recommend scheduling an inspection by a furnace repair provider if you notice your furnace failing to turn on. During the inspection, a technician will look at every component of your furnace to identify possible problems. Inspections usually include inspecting the burner and ignition system, examining the heat exchanger for cracks or damage, testing the thermostat's accuracy, cleaning and replacing air filters, and checking for any gas or fuel leaks. The technician verifies the heating system's safety and efficiency, making necessary adjustments or repairs. Routine, annual furnace tune-ups facilitate peak performance, help avoid possible breakdowns, and promote safe living during colder months.

Emergency Services

Some furnace repair providers also have emergency services, which are available 24/7 for unexpected malfunctions, breakdowns, or other safety concerns. If your furnace breaks down during a cold night, emergency services can have it up and running again as soon as possible. Emergency services may cost more than scheduled services, but protecting your health is worth it. If your furnace fails during extreme weather, and you're unable to open windows for fresh air, it can cause discomfort and serious health risks from the decreased indoor air quality.

Factors To Consider When Choosing a Local Summerville Furnace Repair Service

You have a number of factors to consider when selecting a local Summerville furnace repair company. We go over some of the most important below.

  • Cost: Look for a company that provides all the services you need, and that offers transparent and competitive pricing. Compare multiple Summerville furnace repair providers. Beware of ones that offer extremely low rates, as many use subpar replacement parts and low-quality workmanship.
  • Guarantees: Trustworthy furnace repair companies should offer warranties or guarantees on their workmanship and parts. Companies that stand behind their work offer you peace of mind should something go wrong post-repair.
  • Licensing: Verify that your furnace repair company possesses all necessary licenses and certifications. This ensures that all technicians are qualified to handle furnace repairs safely and effectively. HVAC contractors in South Carolina must obtain a contractor's license from the South Carolina Residential Builders Commission.
  • Qualifications: Learn about the qualifications and experience of a furnace repair company. You want technicians that are trained and experienced in working on various furnace makes and models. Ask about company training programs to verify that technicians are educated on the latest industry standards for repairs.
  • Reputation and reviews: Check online testimonials and reviews to get an idea of a company's reputation. Mostly positive reviews are indicative of quality services. You can also learn about a company's commitment to customer satisfaction by looking at how it addresses negative feedback or complaints.

How Much Does a Furnace Repair Cost?

The total price of repairing your home's furnace will vary depending on factors such as the type of HVAC unit you have, the extent of the damage, and the price of replacement parts. The final total may vary, but expect to spend an average of $414 on furnace repair. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $78–$389
  • Cleaning: $47–$62
  • Cracked heat exchanger: $1,554–$2,720
  • Damaged blower bearings: $23–$117
  • Damaged blower belt: $23–$85
  • Filter change: $31–$117

Frequently Asked Questions about Furnace Repair in Summerville

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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