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Best heating and air conditioning pros near Chandler, AZ

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified heating and air conditioning services reviews

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

Avatar for CJB Comfort, LLC
CJB Comfort, LLC
5.0(
26
)
Thermostat - Repair or Reprogram

Serving Chandler, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"were right on time, explained everything before going up to shut down my cooler. When done he came back down and said he was finished and talked to me about things I should think about doing with my air conditioner for next year. I would definitely use them again."
Response time11 hrs
Recommended by88%of homeowners
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 Chandler, 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%
3 neighbors recently requested a quote
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 Chandler, 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 KAI HVAC SERVICES LLC
KAI HVAC SERVICES LLC
4.8(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+10 more

Serving Chandler, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I give our service guy Felix a 5 star rating for the work he came out and did on our ac unit. He was very professional and knew exactly what was going on before getting on the roof. He was polite and explained what was going on. I recomend KAI HVAC services,they are very professional and responsible,Thanks"
Ductwork repair
Ductwork repair
Ductwork repair
Ductwork repair
Ductwork repair

+12

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

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

Split systems are the most common type of HVAC system. Split systems have two main units: an indoor one and an outdoor one. These units work together to pull in air, heat or cool it, and distribute it throughout your home. Other popular types of HVAC systems include hybrid systems and packaged heating and air systems.

Freon will go in the refrigerant lines near the back of your AC unit. Look for small ports with caps on a thin copper line—the Freon goes into those ports. You are best off hiring a licensed HVAC professional who can complete the job safely and correctly.

The Chandler, 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.