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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%
97 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

"Technician (Jose) present himself 4 hours late. (It was schedule at 8:00 AM and he arrive at noon). At his arrival he checked that the thermostat was on. Then he only did a 4 minutes HVAC diagnostic and decide to not add coolant or check something else. (He additionally leave a trail of sunflower seeds shell in my backyard). The company call me later to know if I wanted a quote for 2 new AC units and ask me on how was my experience, so they mention that the technician was new."
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%
4 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 Sinclair Air, LLC
Sinclair Air, LLC
5.0(
87
)
Central A/C - Service or Repair

Serving Sun City, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Sinclair Air very quickly responded to my request for service, and on a Sunday morning! Troy arrive about 1/2 hour after I called. My HOA uses Sinclair Air for all our HVAC needs. He's saved us thousands!"
Response time4 hrs
Response rate100%
Recommended by68%of homeowners
Request Quote
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%
78 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 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

159 neighbors recently requested a quote
Recommended by53%of homeowners
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Avatar for LunAireLLC
LunAireLLC
4.7(
31
)
Central A/C - InstallDucts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+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%
23 neighbors recently requested a quote
Request Quote
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Heating and Air Conditioning FAQs, answered by experts

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.

Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That’s why timely repair or replacement is crucial to maintaining your family’s comfort and your HVAC’s efficiency.

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

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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