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TRUSTED BY SUN CITY, AZ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon891
    Verified heating and air conditioning services reviews

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

Avatar for Sun Devil Heating and Cooling, Inc
Sun Devil Heating and Cooling, Inc
4.4(
228
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+20 more

Serving Sun City, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I am a homeowner who is out of state. Gerardo was extremely proactive and responsive when I called him. Within two hours he had done an assessment and provided me a quote that was 15% lower than the next best quote (I had received from another company). Within a day his team had installed the hvac system and had it operational. I highly recommend Sun Devil heating and cooling."
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+9

Response time1 day
22 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for One Hour Heating and Air Conditioning
One Hour Heating and Air Conditioning
5.0(
16
)
Central A/C - Service or RepairThermostat - Install or ReplaceHeat Pump - Repair or Service+5 more

Serving Sun City, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"After a sleepless night (too hot) with little AC, I put in a request for AC service with Angi. Within seconds of completing my request, one hour Heating and Air Conditioning reached out. I scheduled service for a few hours later that same day. Cody came out and worked on the system for around two hours to resolve our issue. He stayed long enough to insure the system was working as it should. Upon completion I was expecting a fairly large bill for the service but was delighted to find I could sign up for regular service for a small fee. Everything is working great and we are happy and Cool!"
80% Gas Furnace
Air Conditioner
Outdoor Heat Pump
Air Handler
Response time8 hrs
Response rate97%
76 neighbors recently requested a quote
Avatar for Sinclair Air, LLC
Sinclair Air, LLC
5.0(
88
)
Central A/C - Service or Repair

Serving Sun City, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"By the time of this review the AC had been down for a week with interior temps almost reaching 100 degrees. During that time we already contacted two other HVAC companies to diagnosis & repair quotes. Both claimed that the Blower wheel & motor needed to be replaced. The quotes received for the parts/labor were really high. We told them our finances were tight & we just wanted to repair the current HVAC system but both repeatedly tried to convince(upsell) us to buy or finance new HVAC units instead of repairing. So we kept looking & we submitted our repair project request on HomeAdvisor. Just minutes later we got a call from Annette at Sinclair Air LLC. She was very courteous & understanding of our financial situation. She said that her husband Troy was on already on a service call nearby & would come by afterwards to take a look. About 30 minutes later Annette called back to let us know Troy had finished up early & was on the way. He arrived just a few minutes later & immediately got to work. A short while later he came down with the Blower motor & wheel assembly unit. He then walked me through what had likely happened & explained that neither the wheel or motor needed replacing but had found a bad capacitor that did need be replaced. He told us he would be able to repair the Blower, replace the bad capacitor & reinstall everything for an extremely reasonable price compared to the previous quotes we had received. We immediately agreed to have him do the repairs which he then proceeded to do then about an hour or so later the AC was pumping out cold air again. Troy even stayed around after the repairs were completed to make sure everything was cooling properly and gave some tips on how to improve cooling down the house. Troy & Annette are both professional, friendly & caring people. Troy is very knowledgeable making sure to explain what he finds in his diagnosis & what he can do to resolve the problem. We are VERY SATISFIED with the excellent & quick service we received from Troy & Annette at Sinclair Air LLC. They helped us out in our time of need & we DEFINITELY RECOMMEND them for anyone looking for quality HVAC work at a reasonable price. We are keeping their number on speed-dial for any of our future HVAC service needs. Thank you Troy & Annette we really appreciate it!!!"
Response time4 hrs
Response rate100%
Recommended by67%of homeowners
Avatar for LunAireLLC
LunAireLLC
4.7(
31
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+29 more

Serving Sun City, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"LunAireLLc is a great company.We knew what was wrong with our AC and we needed a part that was not available locally and had to be shipped taking a few days.But the owner worked on solutions and came up with 3.We picked the wright one for us and the next day, his workers came and installed everything with a few snags(not their fault), that were fixed on the spot without asking for any more money.Very professional,working to please the costumer.One man ,one word"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+23

Response time9 hrs
Response rate100%
17 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

The Sun City, AZ 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.