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Best heating and air conditioning pros near Lexington, SC

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TRUSTED BY LEXINGTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Lexington - Updated Nov 2026

Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+25 more

Serving Lexington, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Service Tech was on time, professional, courteous, and efficient. He found a small part that needed repairing so I'm sure that will keep me cool this coming summer. E F Martin has always been a cut above the rest and it shows in all they do. Thanks!!"
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for WAGNER HVAC AND REFRIGERATION LLC
WAGNER HVAC AND REFRIGERATION LLC
5.0(
15
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+8 more

Serving Lexington, SC and surrounding areas

Approved

Credit card accepted

Offers commercial services

"Received prompt call after setup on Angi. Wagner HVAC did service call on AC unit had issue with fan motor not turning on. TEMP WAS 90 degrees plus in house. Diagnosed that fan motor ok. Found issue with new thermostat that was not wired correctly. Checked compressor for faults. Other providers actually quoted replacement. The price for the service call saved me thousands. I would highly recommend WAGNER HVAC AND REFRIGERATION LLC to everyone. I intend to purchase maintenance plan with them also."
Cooler freezer combo
Cooler and beer cave
Cooler installed
Lawn cooler
Additional cooler

+11

20 neighbors recently requested a quote
American Air and Mold Solutions, LLC
4.6(
470
)
Air Ducts & Vents - Clean

Serving Lexington, SC and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

At American Air and Mold Solutions, LLC, we have been servicing the southeast area for over 15 years. We pride our company on reliability, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project.

5 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Hometown Rapid Air
Hometown Rapid Air
5.0(
6
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+14 more

Serving Lexington, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Hometown Rapid Air is a locally owned heating and air company serving the Midlands, from Chapin and Leesville to Shandon, Forest Acres, and Elgin. We handle AC and heating repair, system replacements, ductless mini-splits, and maintenance plans starting at $13/month. Our technicians bring years of hands-on experience, and every repair comes with upfront flat-rate pricing, so you know the cost before we start. Need a new system? We'll give you clear Good/Better/Best options with no pressure. Already have a quote from someone else? We'll give you a free second opinion. Licensed in South Carolina (Mechanical #119136). Call today and see why your neighbors trust the hometown team.

Project Photos
5 neighbors recently requested a quote
Avatar for Smith and Sons Heating and Air, LLC
Smith and Sons Heating and Air, LLC
5.0(
7
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+8 more

Serving Lexington, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today. \n

HVAC INSTALLATION
HVAC INSTALLATION
HVAC INSTALLATION
HVAC INSTALLATION
HVAC INSTALLATION

+1

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

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

Yes, a dehumidifier and air conditioner can be used simultaneously in a home. A dehumidifier can bolster an air conditioner’s efficiency. Typically, a dehumidifier is used when the air conditioner alone cannot keep a home’s humidity levels at a comfortable indoor humidity level, which should, ideally, be between 30% and 50%.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

The Lexington, 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.