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TRUSTED BY LANCASTER, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon597
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lancaster, SC

*The Angi rating for Heating And Air Conditioning Service companies in Lancaster, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Lancaster, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 07, 2025

Find Heating and air conditioning pros in Lancaster

Avatar for Comfort Monster Heating & Air / Absolute
Comfort Monster Heating & Air / Absolute
4.8(
236
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+15 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Excellent service. Got brand new HVAC units and had the coils replaced. They were thousands less than the other three bids. Came in laid drop cloth to make sure nothing would be tracked in. Very polite and quick and cleaned up when they finished. A++ Service will recommend and hire again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
76 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Right Guys Heating & Air
Right Guys Heating & Air
5.0(
17
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+5 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I have nothing but great things to say about Right Guys. The staff was friendly and professional. They were helpful in every way possible, and made sure this experience was a breeze for me and my family. Definitely recommend them you be disappointed."
Heat Pump Outdoor
Air handler in attic
Gas furnace
Heat Pump
Heat pump

+2

Response time5 hrs
Response rate100%
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Avatar for Integrity Energy Solutions
Integrity Energy Solutions
5.0(
82
)
Air Ducts & Vents - Clean

Serving Lancaster, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Awesome company! Very professional, prompt, and did a great job. I highly recommend this company if you need your ducts cleaned. You won't find anyone more reasonable in price and you may even make a friend:)!"
Response time12 hrs
Response rate86%
3 neighbors recently requested a quote
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Avatar for Brothers- ARS Air, Heat, and Plumbing
Brothers- ARS Air, Heat, and Plumbing
4.4(
188
)
Central A/C - Service or RepairCentral A/C - InstallHeat Pump - Install or Replace+6 more

Serving Lancaster, SC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"Very knowledgeable and great price for service on an Hvac unit"
System Installation
374 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for NuBlue Air
NuBlue Air
4.4(
52
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Mike and he's associates are fabulous. 'A's right across the border. They aren't cheap but they are worth what you pay. Responsiveness is especially good with them. There is a few contractor that a housewife would like to depend on. Mike is one of them. Very very (personal) excellent communication and great responsiveness and very very considerate."
HVAC Installation Services
Vent & Duct Cleaning
Indoor Air Quality Solutions
Thermostats
HVAC Maintenance

+36

Response time1 day
8 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Urgent Air Services LLC
Urgent Air Services LLC
5.0(
26
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2023

Credit card accepted

Offers commercial services

"Excellent service. Very good communication and explanation of all proposed services. Very high quality workmanship. Very satisfied and would recommend them for any HVAC work."
NE Cola Home Repairs
NE Cola Home Repairs
Variable Speed Air Handler
New Variable Speed Air Handler
New Enlarged Return Duct

+3

Response time4 hrs
Response rate87%
20 neighbors recently requested a quote
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Avatar for HS Services HVAC, Inc.
HS Services HVAC, Inc.
4.5(
11
)
Electric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Furnace / Forced Air Heating System - Install - For Business+3 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"These guys were awesome! They arrived on schedule and knocked out the needed work on no time. My new HVAC crew for sure."
Response time3 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for American Air and Mold Solutions, LLC
American Air and Mold Solutions, LLC
4.6(
459
)
Air Ducts & Vents - Clean

Serving Lancaster, 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.

American Air and Mold
Recommended by85%of homeowners
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Avatar for Better Home Pros
Better Home Pros
4.9(
37
)
Air Ducts & Vents - Clean

Serving Lancaster, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"The tech was very professional and knowledgeable. He was very patient in explaining to me the process. He got got my vents and dryer vents very cleaned and showed me all the lint he got out of my dryer vents. Would definitely recommend and use them again!"
Air duct cleaning
Air duct cleaning
Air duct cleaning
Air duct cleaning
Air duct cleaning

+8

Response time7 hrs
Response rate100%
163 neighbors recently requested a quote
Request Quote
Avatar for Tru Blu Heating and Cooling LLC
Tru Blu Heating and Cooling LLC
5.0(
6
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+4 more

Serving Lancaster, SC and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Quick response, brought my unit up to code. Good job. Took pictures of the work completed. Recommend annual check up. Very friendly."
Response time4 hrs
17 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
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Showing 1-10 of 223
Heating and Air Conditioning questions, answered by experts

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

Yes, you can put an AC unit on the roof of your home or commercial building. For proper installation, you’ll need to ensure the roof surface is flat, it’s accessible for maintenance and cleaning, and an AC installation pro agreed that your home is a candidate for package units. Don’t forget to consider the climate in your area, as homes that experience frequent tropical storms or hurricanes may not benefit from this type of system.

The Lancaster, 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.

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