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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

Verified Reviews for Heating And Air Conditioning Service pros in Sun City, AZ

*The Angi rating for Heating And Air Conditioning Service companies in Sun City, AZ 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 Sun City, AZ 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 March 24, 2026

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

Avatar for Worlock Air Conditioning & Heating
Worlock Air Conditioning & Heating
4.7(
295
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+13 more

Serving Sun City, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"I had to replace three 20 year old HVAC systems and after a lot of research and vendor evaluation Worlock AC was able to deliver an upgraded SEER system at an amazing price. The install was perfect. On time and as quoted. Highly recommend."
Goodman 4 ton
Rooftop Goodman hVAC
Vertical gas split system
Rooftop unit
New elbow and stand

+33

Response time7 hrs
Response rate100%
89 neighbors recently requested a quote
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Avatar for Air & Water Mechanical Services, LLC
Air & Water Mechanical Services, LLC
4.6(
101
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+4 more

Serving Sun City, AZ and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I conducted a lot of research prior to hiring Air Factor, and obtained bids from 6 different contractors. Air Factor was the ONLY company to calculate the size of my home to determine the appropriate size of the AC unit to properly cool my home. They were VERY thorough on the initial visit - spending 2 hours with me. Tim had a great presentation put together, including reviews from customers, insurance information, and BBB ratings/reviews (ZERO complaints by the way). The detailed information he provided built trust in the contractor. I would use them again in a heartbeat, and will definitely recommend them to my friends and family."
Basha's Center
Indoor Air Handler
Crane moving an A/C
Crane time!
Roof view

+5

Response time7 hrs
Response rate100%
51 neighbors recently requested a quote
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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

"Gerardo and his team are top notch! They had a new unit installed at my home within 24hrs. Great communication, easy to work with and most of all stellar customer service! Thank you, Sun Devil Heating and Cooling."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
22 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Worlock Mechanical Contractor, LLC
Worlock Mechanical Contractor, LLC
4.8(
272
)
Central A/C - InstallHeat Pump - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+1 more

Serving Sun City, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"Bill was very helpful in explaining what the different options were for getting a new HVAC system. He also was able to get the system installed by the following day. His crew was nice, quick, and helpful."
Company Vehicle
My Work
My Work
My Work
My Work

+7

Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for Varsity Zone HVAC of Scottsdale
Varsity Zone HVAC of Scottsdale
5.0(
11
)
Central A/C - Service or Repair

Serving Sun City, AZ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Had some trouble with my AC and Jay came out and did an excellent job diagnosing what exactly was wrong, explaining all the information and options. Great work all around."
4 Unit Install
Scottsdale Mini-Split
Package Heat Pump
Mini-Split Install
New Install Work

+1

Response time4 hrs
13 neighbors recently requested a quote
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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%
75 neighbors recently requested a quote
Request Quote
Avatar for KAI HVAC SERVICES LLC
KAI HVAC SERVICES LLC
4.8(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+10 more

Serving Sun City, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Work was great and completed in a timely manner. Excellent service, KAI HVAC SERVICES made everything easy. Strongly recommend!"
Ductwork repair
Ductwork repair
Ductwork repair
Ductwork repair
Ductwork repair

+12

Response time4 hrs
Response rate100%
6 neighbors recently requested a quote
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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

"Troy Is outstanding. his work ethic and quality of work is exceptional He has installed Air Conditoner for Az Lung Sleep and Valley fever. changes out our filters and inspects our HVAC sytem yearly. His prices are great and he is so professional. His response time is excellent. I have referred him to others and they were very happy that he saved them money!"
Response time4 hrs
Response rate100%
Recommended by67%of homeowners
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Avatar for Tucker Hill Air, Plumbing, & Electric
Tucker Hill Air, Plumbing, & Electric
4.8(
44
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+21 more

Serving Sun City, AZ and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"They replaced my old water heater. They did a fantastic job. 10 out of 10 would definitely recommend."
Tankless Installations
Tankless Installations
Tankless Installations
Tankless Installations
Additional Photos

+21

142 neighbors recently requested a quote
Recommended by53%of homeowners
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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

"Excellent! Professional service, honest work and honest pricing - I highly recommend Lunaire to all my friends family and clients for HVAC services"
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
Request Quote
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Heating and Air Conditioning FAQs, answered by experts

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

To keep a window air conditioner in good working order, you should clean the filter regularly, inspect the seals, and store the unit properly during the off-season.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

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.

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