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TRUSTED BY TEMPE, AZ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon651
    Verified heating and air conditioning services reviews

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

Avatar for Precise Air & Heating LLC
Precise Air & Heating LLC
5.0(
18
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Tempe, AZ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"?????????? I recently had the pleasure of working with Precise Air & Heating on behalf of my client, and I couldn't be more impressed with their service! From start to finish, the team was professional, knowledgeable, and dedicated to providing top-notch care. They quickly diagnosed the issue with my client's AC unit and implemented a solution that was efficient and cost-effective. Not only did they complete the work in a timely manner, but they also took the time to explain everything to my client, ensuring they understood what was done. The improvement in the AC performance was remarkable, and my client is thrilled! I highly recommend Precise Air & Heating to anyone in need of HVAC services. Their commitment to quality and customer satisfaction truly sets them apart. Thank you for a job well done!"
Completed Projects
Completed Projects
Trane 2-Stage
Package Roof Unit
Package Roof Unit

+28

Response time4 hrs
Response rate96%
2 neighbors recently requested a quote
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 Tempe, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
22 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Burgos Air, LLC
Burgos Air, LLC
4.8(
87
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Tempe, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I had a great experience working with Martin and his team for my air conditioning installation. Martin was kind, professional, and incredibly responsive throughout the entire process. The pricing was fair and transparent, and the quality of the installation exceeded my expectations. Everything was handled efficiently and with care. I highly recommend Martin and this company to anyone looking for reliable and honest HVAC work."
ROOF  TOP INSTALL
ROOF TOP INSTALL
ROOF TOP INSTALL
ROOF TOP INSTALL
ROOF TOP UNIT

+15

Response time4 hrs
Recommended by89%of homeowners
Avatar for Valleywide Cooling, LLC
Valleywide Cooling, LLC
4.6(
235
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Tempe, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Having just moved to the great state of Arizona from back east, I did not know much about an HVAC system, but fortunately, Steve, the technician explained how the system works and showed me exactly what needed to be done so that my system will continue providing excellent service for years to come. Steve made me feel very comfortable throughout the entire process. I am very thankful that I have Valleywide Cooling as my service provider now and for the future."
New Duct Work
New Duct Work
New Duct Work
New System Install
New System Install

+15

Response time7 hrs
Response rate87%
2 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

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

The Tempe, 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.