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  • Verified reviews icon99
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Gaffney

Avatar for GSM Services
GSM Services
4.7(
104
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+22 more

Serving Gaffney, SC and surrounding areas

Approved

In business since 1927

Free estimates

Emergency services offered

"I called GSM inquiring about their HVAC and insulation services. I also asked if I could have someone perform a Manual J load calculation (surprise to me, the Manual J calc was free!) as I felt that my existing heat pump was sized too small for my home (2.5 ton dual-zone single stage heat pump for 2200sq ft 2-story house). We agreed on an appointment time, and they sent Kelly out to my house. Kelly was very nice and professional, and did a thorough job explaining what all could be done and what my options were. Due to having so little room to work inside of the mechanical closest, you would have to remove the air handler completely just to wrap all of the duct work. Since I would be removing the old air handler that was 8 years old anyway, I decided to replace the entire system with a new Amana 3-ton 18 SEER dual-zoned heat pump. Kelly also told me they could seal up the hole & the mechanical closet so that hot air could no longer enter that space as well. I agreed to their quote, and they came out a week later (it would've been sooner but GSM wanted to make sure that the new system was designed properly, so they had to architect and design the layout of the new equipment to fit the small space) to do the work. Owen and Jason came out to perform the installation. They were both very professional & thorough, and they did an excellent job with the swap out & installation of the new heat pump. When GSM told me that it would take two days to do the work, I was prepared to be miserably hot trying to sleep at night with no air conditioning. Not only did GSM bring a portable AC unit for me use that evening so that wouldn't be the case, Owen and Jason actually got the heat pump wired and working the first day so I had full AC that evening, and the portable unit wasn't needed! They also insulated the attic space & mechanical closet with spray foam and foam board so the hot attic air will no longer be an issue. All in all, my experience with GSM has been great! They've been easy to communicate with throughout the entire process, they did an excellent job with the installation of the new equipment, and now I can rest easy knowing that everything has been taken care of!"
New Air Conditioners
AC System Replacement in Charlotte, NC
Dust and debris from ductwork pulled into the duct cleaning machine
Dryer Vent Cleaner Charlotte, NC
Ductless Mini Split Installation

+66

Response time1 day
53 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Carolina Ductmasters, Inc.
Carolina Ductmasters, Inc.
4.5(
1,830
)
Air Ducts & Vents - Clean

Serving Gaffney, SC and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

"The techs were polite and very professional. Inspected & cleaned our HVAC ductwork and even provided photos of the inside of the ducts. No mess left behind. Very pleased and would hire them again."
Chimney Cap Installation
Van
Before.....
After
Commerical Ductwork Cleaning

+11

Response time1 day
293 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for U.S. Energy Solutions
U.S. Energy Solutions
4.7(
74
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+2 more

Serving Gaffney, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"We highly recommend U.S. Energy Solutions...Mom and dad had some unforeseen electrical issues that needed to be fixed in their kitchen due to an inspection review before selling their home. I went to Angie's List put in a request for suggestion and U.S. Energy Solutions got right back to me. We set up and appointment! Electrician was prompt, courteous, professional and friendly. He diagnosed the issue straight away, took the time to show us and explain the problem. His confident approach to the problem was reassuring and was fixed quickly! All the way around a great experience!!"
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Roof Installation 3rd day

+1

19 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Page Inspections Plus, Inc.
Page Inspections Plus, Inc.
4.8(
195
)
Air Ducts & Vents - Clean

Serving Gaffney, SC and surrounding areas

Approved

In business since 2013

Small jobs welcome

Credit card accepted

"Mr. Page from Page Inspections Plus, Inc was an extremely amazing professional. He did an awesome and thorough job in cleaning the dryer vents and shared few tips on how to maintain and keep the vents clean. I’m very impressed with his professionalism and I would highly recommend him."
Mold Inspection
Energy Audit
crawl space
As
Member IAQA

+6

Response time8 hrs
Response rate88%
3 neighbors recently requested a quote
Avatar for Chris Foster Heating & Air
Chris Foster Heating & Air
4.4(
426
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+2 more

Serving Gaffney, SC and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"They showed up promptly to access the problem and jumped right on the problem and ended up having to replace the whole system and they didn't quit til they repaired the damper system as well. Our HVAC has never worked so good! They could however work on keeping me informed of their arrival times. I had to call them each day they were expected to get an ETA."
Response time6 hrs
89 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for American Air and Mold Solutions, LLC
American Air and Mold Solutions, LLC
4.6(
461
)
Air Ducts & Vents - Clean

Serving Gaffney, 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
Duct cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+7

2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Ducts Columbia
Ducts Columbia
5.0(
6
)
Air Ducts & Vents - Clean

Serving Gaffney, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Floyd with Ducts Columbia is now the only company I will use for duct cleaning, sealing vents, & dryer vent cleaning. His level of care and detail completing my project left us feeling like we were taken care of by family. He asked my questions, addressed concerns, and educated me in areas where it was important for ongoing safety and health. If I could rate higher than 5 stars I absolutely would."
Ducts Columbia
Ducts Columbia
9 neighbors recently requested a quote
Avatar for Surface Bella, LLC
Surface Bella, LLC
3.9(
14
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+11 more

Serving Gaffney, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Heating & Air Paramedics of Greenville is your trusted local air conditioning company in Greenville, SC, providing fast, reliable AC repair and air conditioning services across Greenville, Greer, Simpsonville, Mauldin, Taylors, and Travelers Rest.\nIf you’re searching for AC repair near me or air conditioning service in Greenville, we respond quickly to get your home cool again—fast.\nWhether your AC isn’t cooling, blowing warm air, running constantly, or not working at all, we diagnose the issue and provide clear, honest solutions.\n✔ Fast response times—same or next-day service ✔ Honest, upfront pricing—no surprises\n✔ Skilled, friendly technicians ✔ 5-star customer experience\n📞 Call today for dependable AC repair and service in Greenville, SC. Same-day service available. We show up on time, fix it right, and stand behind our work.\n“Same-Day AC Repair in Greenville SC”\n“Emergency AC Service Near You”\n“Fast, Honest AC Repair – Greenville Area”\n“AC Not Cooling? Call for Same-Day Service”

Better-Than-Epoxy Concrete Floor Cover
After - look at this great patio/porch!
Basic patio to covered, screened-in porch with aluminum railing, gutters, and durable screening.
After! Just waiting on stain and the hot tub delivery.
Large corner shower using our Onyx solid surface shower with tile inlay, built-in shelving, and a foot rest.

+73

Response time1 day
Response rate98%
119 neighbors recently requested a quote
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Showing 1-10 of 183
Heating and Air Conditioning questions, answered by experts

Common signs of insufficient return air include uneven temperatures, with some parts of your home feeling hotter or colder than others, and noticeable differences in air pressure between rooms. You might also observe that more air is blowing in rooms closer to the AC unit. Leaky air ducts can also be a related issue or clue.

Yes, it’s important to turn off your AC sometimes to give it a break and prevent it from freezing up. If your AC runs all the time, your system’s parts will wear down quicker, which may mean that you need to replace it sooner. Plus, using your AC constantly uses more electricity and leads to higher energy bills.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Gaffney, 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.