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TRUSTED BY CLAYTON, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified heating and air conditioning services reviews

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

Avatar for A Maynor Heating and Air Conditioning, Inc.
A Maynor Heating and Air Conditioning, Inc.
4.9(
107
)
Central A/C - InstallGas Furnace / Forced Air Heating System - RepairOil Furnace / Forced Air Heating System - Install+47 more

Serving Clayton, NC and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I had Maynor do my HVAC last week. Not only did I get the best price but the professionalism of this company and its representatives is second to none. Mike came out and did a very thorough explanation of my options. He clearly knew what he was talking about from experience. He knew what I needed for top notch comfort. The installers came in and were very professional. They showed up on time and made great use of time as to not hold me up longer than necessary. I love my new system and I can’t say enough positive things about these folks. They stand behind their work. You won’t be disappointed!"
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Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Air Quality Concepts
Air Quality Concepts
4.9(
260
)
Air Ducts & Vents - Clean

Serving Clayton, NC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"From the moment we inquired about services to job completion, we had a great experience working with Air Quality Concepts for our HVAC air duct and dryer vent cleaning. The owner Charles was incredibly prompt with communication and took the time to answer all our questions about the cleaning process prior to scheduling. We were so impressed by how personable, hard-working, thorough, and efficient our technicians Austin and Michael were when they cleaned our two HVAC systems. They were very attentive to the issues we have been having with our indoor air quality as we navigate mold remediation and health concerns. The company’s customer care was genuine and so appreciated, and the cost of services was very reasonable. We already feel more comfortable in our home knowing we are breathing cleaner air! I highly recommend Air Quality Concepts if you are looking to improve the air quality of your home!"
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After
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+6

Response time7 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Comfort Monster Heating & Air / G&M
Comfort Monster Heating & Air / G&M
4.6(
50
)
Central A/C - InstallGas Furnace / Forced Air Heating System - RepairCentral A/C - Service or Repair+18 more

Serving Clayton, NC and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"This was an unusual situation. In talking to Phil, the owner; and Randy, the former owner, I was treated very fairly when I brought my situation to their attention. Though it took awhile to coordinate communications between them and myself (busy schedules), once they surveyed the situation, they were very responsive. Their supervisor for system installation, Perry Allen, reviewed my HVAC system and came up with a great solution to the problem. He returned with all the required supplies and worked hard to ensure I had the proper solution. Perry was absolutely terrific (his colleague too). He not only wanted to fix the problem, but to do it the best way.
I'm very pleased with Gand M Service Company and would highly recommend them for new HVAC systems as well as service contracts.
"
Carrier System
Best HVAC Company
Central A/C Repair
Heating & Air
Response time9 hrs
12 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Air Source Solutions, LLC
Air Source Solutions, LLC
4.8(
108
)
Central A/C - Service or RepairHeat Pump - Repair or Service

Serving Clayton, NC and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Jeff came out at 11:00 at night to help my family sleep comfortably and not be miserable. He checked everything to find the problem and found it and repaired it. Without his kindness and honesty we would not be comfortable on our home now. Thank you Jeff. I recommend him above all for any hvac issues."
Heat pump installation
Change Out Equipment
Change Out Equipment
Response time5 hrs
Response rate93%
Recommended by93%of homeowners
Avatar for M.S.G Heating & Air
M.S.G Heating & Air
5.0(
25
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+14 more

Serving Clayton, NC and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I love Mr. Wanders and MSG! I will be hiring MSG for all my future HVAC needs! They are a "Top Rate" company! They have absolutely earned it and they deserve it! Thanks again for a great HVAC experience!!"
GAS PACK INSTALL
HEAT PUMP CHANGEOUT
MINI SPLIT INSTALL
CLEANING
CLEANING

+1

Response time10 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Affordable Heating and Air
Affordable Heating and Air
4.5(
187
)
Gas Furnace / Forced Air Heating System - RepairOil Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Clayton, NC and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Craig was knowledgeable, on-time, diagnosed the problem, explained my options and resolved the AC issue in a timely manner. We spoke for a few minutes after the work was completed and I found him to be a very kind and sincere person. I definitely recommend him and will call him in the future for HVAC maintenance."
Response time4 hrs
9 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Cape Fear Air, Electric & Plumbing
Cape Fear Air, Electric & Plumbing
4.8(
682
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+19 more

Serving Clayton, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"All the Cape Fear personnel have been great to work with. From salesman to installers to the follow up adjustment We have been completely satisfied. The system itself is just such a hugh improvement over our old system and with all the great people to work with, we recommend Cape Fear HVAC to everyone."
cooling
 heating
 air conditioning
 air conditioning
Response time1 day
Response rate100%
219 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

The cost of R32 refrigerant is about the same as the cost of R410A refrigerant, the most widely available type of refrigerant today. However, R32 systems use about 20% less refrigerant than R410A systems, making the refrigerant less expensive overall.

Absolutely! You can seriously improve the overall value of your home by maintaining high-quality, compatible systems for heating and cooling. Potential buyers will love not having to worry about getting a new HVAC unit for 15 to 20 years and will pay more for it. For maximum efficiency and cost savings, replacing the furnace and air conditioner at the same time, when possible, gives you (and potential future buyers) reliable comfort and modern convenience.

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000. 

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

The Clayton, NC 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.