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Find Air conditioning pros in Chandler Heights

Avatar for ACS Air Conditioning Services
ACS Air Conditioning Services
4.8(
224
)

Serving Chandler Heights, AZ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Extremely well. William, Mat, Joe, Raul, Eddie, & Phil (hope I didn't miss any of the crew) replaced two HVAC units with Daikin Fit Inverter Systems. They arrived on time, were very courteous, knowledgeable, and professional. The quality of work was outstanding (they even fixed a few electrical glitches). If the systems perform as well as the installation crew, we will be extremely satisfied customers. Of course only time will tell with respect to the systems, but I would highly recommend ACS Air Conditioning Services."
New installation
New installation
New installation
New installation
New Duct Work

+5

19 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Frosty Fox AC LLC
Frosty Fox AC LLC
5.0(
13
)

Serving Chandler Heights, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Frosty Fox AC installed our new unit and did a great job. Quick, professional, and everything was explained clearly throughout the process. The install was smooth, and they left everything clean when they were done. Our home is cooling perfectly now. Highly recommend."
New Fan Motor
Failed Fan Motor
Clogged Coil
Cleaned Coil
Burnt Terminal Plug

+6

5 neighbors recently requested a quote
Avatar for Burgos Air, LLC
Burgos Air, LLC
4.8(
87
)

Serving Chandler Heights, 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 Air & Water Mechanical Services, LLC
Air & Water Mechanical Services, LLC
4.6(
101
)

Serving Chandler Heights, AZ and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I did not have any problems with my Air Conditioning units. The problem was due to humity from cleaning my carpet. However it was something I will remamber and it was good to know that my equipment was operating fine."
Basha's Center
Indoor Air Handler
Crane moving an A/C
Crane time!
Roof view

+5

38 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for Valleywide Cooling, LLC
Valleywide Cooling, LLC
4.6(
234
)

Serving Chandler Heights, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I called service for our Central AC in the evening, received an immediate response from Mike. He sent a wonderful technician Justin to service our units the next morning. This quick response is so appreciated, unlike our home warranty company Fidelity National Home Warranty arranged a service call with The Sensible Air Conditioning after THREE days regardless we are under 110 Plus hot weather. The Sensible Air Conditioning technician never showed up for the appointment while we took 4 hours time off from work. Once they sent another technician, it was worse. He is so incompetent and useless, He claimed he fixed the AC which he did not. Later, we found out one of the unit's ground switch was on the "off" position, that Sensible AC company technician did not even realized that the unit was not been turned on, yet he claimed he fix the problem. Justin is competent, thorough, knowledgeable, and courteous. He checked our two units both inside and outside of our house, provided a list of diagnosis and suggestions. He explained each issue, solution and recommendation in great details, They are factual, accurate and practical. We have cool air again after his visit, we are so impressed by Justin's service, we will call Valleywide Cooling for any future service, and will request Justin as the person to take care of our request."
New Duct Work
New Duct Work
New Duct Work
New System Install
New System Install

+15

Response time7 hrs
Response rate86%
89 neighbors recently requested a quote
Avatar for Sun Devil Heating and Cooling, Inc
Sun Devil Heating and Cooling, Inc
4.4(
228
)

Serving Chandler Heights, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"They were awesome. I was a little bit afraid about since my air conditioning was on my roof because I couldn't see what they were doing. It was a really good deal and they were really legit."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

68 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Varsity Zone HVAC of Scottsdale
Varsity Zone HVAC of Scottsdale
5.0(
11
)

Serving Chandler Heights, 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 time40 mins
26 neighbors recently requested a quote
Avatar for LunAireLLC
LunAireLLC
4.8(
29
)

Serving Chandler Heights, 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

+28

27 neighbors recently requested a quote
Recommended by44%of homeowners
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FAQs for air conditioning projects in Chandler Heights, AZ

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Chandler Heights, AZ homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.