Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Mccormick, SC

There are 6 highly-rated local heating and air conditioning pros.

TRUSTED BY MCCORMICK, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon247
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Mccormick, 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 Mccormick, 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 November 22, 2025

Find Heating and air conditioning pros in Mccormick

Avatar for One Hour Heating & Air Conditioning

One Hour Heating & Air Conditioning

4.96(
35
)
•Approved Pro

One Hour Heating & Air Conditioning

4.96(
35
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
23 local quotes requested

One Hour Heating and Air is proud to be a family owned, locally operated business that has served the community since 1980. "We are always on time or you don't pay a dime." Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, heating to cooling, you can count on us to be timely, tidy and when the job is done that you will be 100% satisfied with the work provided. Let us show you the One Hour difference, get in touch today!

"Brad did an excellent job. It took him no time to figure out what the problem was and suggest a quick remedy. Brad always provides the best service."

Quinton G on November 2022

One Hour Heating and Air is proud to be a family owned, locally operated business that has served the community since 1980. "We are always on time or you don't pay a dime." Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, heating to cooling, you can count on us to be timely, tidy and when the job is done that you will be 100% satisfied with the work provided. Let us show you the One Hour difference, get in touch today!

"Brad did an excellent job. It took him no time to figure out what the problem was and suggest a quick remedy. Brad always provides the best service."

Quinton G on November 2022

Avatar for HOMESMITH

HOMESMITH

5.00(
29
)
•Approved Pro

HOMESMITH

5.00(
29
)
•Approved Pro
Super Service Award
Customers say: True professional
166 local quotes requested
13 years of experience

With over 25 years of experience in residential construction, remodeling, and repairs, there's not a single aspect of your home that we can't remodel or repair. Your home is in good hands when you call Homesmith.

"Very satisfied with the work done. Will call again if I need his services."

Clifford S on November 2025

With over 25 years of experience in residential construction, remodeling, and repairs, there's not a single aspect of your home that we can't remodel or repair. Your home is in good hands when you call Homesmith.

"Very satisfied with the work done. Will call again if I need his services."

Clifford S on November 2025

Blake bost

No reviews yet

Blake bost

No reviews yet

We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile

We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile

Avatar for Sector One Incorporated

Sector One Incorporated

5.00(
3
)

Sector One Incorporated

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Heating / Air Conditioning - Welding * Remove an Old System and Replace it with a New System * New Installations * Preventive Maintenance * Service and Repairs * Welding: www.facebook.com/SectorOneIncorporated/

"Sector One was Amazing!! Mr Sam the owner traced my problem and had my unit back running in no time, plus gave me some suggestions on adding to my existing unit when I do future renovations. I would refer Sector One to all my family & friends, honest and most of all integrity!!!"

Jim W on December 2023

Heating / Air Conditioning - Welding * Remove an Old System and Replace it with a New System * New Installations * Preventive Maintenance * Service and Repairs * Welding: www.facebook.com/SectorOneIncorporated/

"Sector One was Amazing!! Mr Sam the owner traced my problem and had my unit back running in no time, plus gave me some suggestions on adding to my existing unit when I do future renovations. I would refer Sector One to all my family & friends, honest and most of all integrity!!!"

Jim W on December 2023

Avatar for Apex General and Mechanical Contracting LLC

Apex General and Mechanical Contracting LLC

5.00(
19
)

Apex General and Mechanical Contracting LLC

5.00(
19
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 20 years of experience in the heating and air conditioning field we are here to help our communities in the CSRA.

"Very efficient"

Loretta A on July 2022

With over 20 years of experience in the heating and air conditioning field we are here to help our communities in the CSRA.

"Very efficient"

Loretta A on July 2022

Emerald City Air Conditioning

No reviews yet

Emerald City Air Conditioning

No reviews yet
4 years of experience

Emerald City Air Conditioning, based out of Greenwood, South Carolina, brings professional and experienced HVAC services to homeowners and contractors. With 5 years of residential and commercial experience, with E.C.A.C., you can rest assured your HVAC needs will be met on-time and under budget. We focus on moving away from large units to ductless mini splits, which save you money on installation and servicing, as well as being more green and good for the environment. Reach out to us today to see if we can help improve your conditions at home or at work, and let us fill your HVAC needs hassle and headache free at a lower cost than competition.

Emerald City Air Conditioning, based out of Greenwood, South Carolina, brings professional and experienced HVAC services to homeowners and contractors. With 5 years of residential and commercial experience, with E.C.A.C., you can rest assured your HVAC needs will be met on-time and under budget. We focus on moving away from large units to ductless mini splits, which save you money on installation and servicing, as well as being more green and good for the environment. Reach out to us today to see if we can help improve your conditions at home or at work, and let us fill your HVAC needs hassle and headache free at a lower cost than competition.

Avatar for Rent A Husband Handyman Services LLC

Rent A Husband Handyman Services LLC

4.20(
5
)

Rent A Husband Handyman Services LLC

4.20(
5
)
Free onsite estimate

Handyman Services for all your needs!

"The contractor removed the door and did a horrible job around the edges using no weather calking. He did not finish the job and charged me for a new job. Said he would not start the work without having payment first. His wife supposedly had a wreck one morning and I never heard from them again. They took almost $700 from me and disappeared."

David D on May 2022

Handyman Services for all your needs!

"The contractor removed the door and did a horrible job around the edges using no weather calking. He did not finish the job and charged me for a new job. Said he would not start the work without having payment first. His wife supposedly had a wreck one morning and I never heard from them again. They took almost $700 from me and disappeared."

David D on May 2022

3A BMS

No reviews yet

3A BMS

No reviews yet
Emergency services offered

We can help you with any heating and air problem as well as diagnose your whole house and recommend solutions that will provide you and your family with the most energy efficient home possible.

We can help you with any heating and air problem as well as diagnose your whole house and recommend solutions that will provide you and your family with the most energy efficient home possible.

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Heating and Air Conditioning questions, answered by experts

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 can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

If you’re planning an AC replacement, choosing an AC with a higher SEER rating may save you money in the long run. Tax credits could cover as much as 30% of the job, and you’ll notice smaller utility bills (particularly if you live in a hot climate where you need to constantly run the AC). Generally, you can expect to pay between $350 and $1,500 for each SEER rating increase. Weigh the cost against your typical utility bill to figure out what’s worth it to you.

The Mccormick, 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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