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Find Air conditioning pros in Tempe

Avatar for Worlock Air Conditioning & Heating
Worlock Air Conditioning & Heating
4.7(
294
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+1 more

Serving Tempe, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Bill and his son did our job and it went smoothly. They had everything timed perfectly with the crane and recycling crew and the installation. We are very happy that we were able to hire Warlock Air Conditioning for our home. So happy to have a thermostat that is easy to set. Overall, great job, good American Standard product, and honest, efficient people."
Goodman 4 ton
Rooftop Goodman hVAC
Vertical gas split system
Rooftop unit
New elbow and stand

+33

Response time7 hrs
Response rate100%
105 neighbors recently requested a quote
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Avatar for Burgos Air, LLC
Burgos Air, LLC
4.8(
87
)
Central A/C - Service or RepairCentral Air Cleaner - Install or ReplaceCentral Air Cleaner - Repair or Service

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
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Avatar for Air & Water Mechanical Services, LLC
Air & Water Mechanical Services, LLC
4.6(
101
)
Central A/C - InstallCentral A/C - Install - For BusinessSwamp Cooler - Install or Replace+1 more

Serving Tempe, 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

Response time7 hrs
Response rate100%
32 neighbors recently requested a quote
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Avatar for Authentic Cooling & Plumbing, LLC
Authentic Cooling & Plumbing, LLC
4.9(
108
)
Window A/C Unit - InstallWindow A/C Unit - Install - For BusinessWindow A/C Unit - Service or Relocate - For Business

Serving Tempe, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: Quick response

"Authentic Cooling & Plumbing did an incredible job of installation of my split ac unit for me. Sergio is very friendly and knowledgeable of what needs to be done. I would highly recommend him for any AC or plumbing job you may have. Thanks again Sergio."
New Window Unit
New Window Unit
Old Window Unit
Old Window Unit
Mini Split Unit

+41

Response time2 days
16 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Precise Air & Heating LLC
Precise Air & Heating LLC
5.0(
17
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Air Cleaner - Install or Replace

Serving Tempe, AZ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Precise Air was very professional and sent a technician to my home with same-day service. The technician JP was very polite and informative."
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
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Avatar for Varsity Zone HVAC of Scottsdale
Varsity Zone HVAC of Scottsdale
5.0(
11
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Air Cleaner - Install or Replace

Serving Tempe, 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
22 neighbors recently requested a quote
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Avatar for Oasis Air, LLC
Oasis Air, LLC
4.5(
967
)
Central A/C - Service or Repair

Serving Tempe, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Our air conditioning stopped working so we called Absolute Comfort. They had an appointment available the same day which was great! Rob Tavolacci from Absolute Comfort fixed our unit after a few hiccups with the our furnace not working. He was very professional, friendly, explained what the problems were and gave us advice on fixing it. Would definitely recommend! Thank you!"
Rooftop Installation
Rooftop Installation
Rooftop Installation
Capacitor Swap
No Cool Diagnosis

+8

Response time2 hrs
Response rate94%
208 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 - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+5 more

Serving Tempe, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"The Sun Devil team was very responsive. They quoted a fair price and did an excellent job on the installation. They also provided useful counsel on how to reduce my energy bill and extend the life of the compressor. I would not hesitate to use them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
36 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for LunAireLLC
LunAireLLC
4.7(
30
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Tempe, 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%
15 neighbors recently requested a quote
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Avatar for Emery Cooling, Heating & Solar, LLC
Emery Cooling, Heating & Solar, LLC
5.0(
47
)
Central A/C - Service or Repair

Serving Tempe, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Richies Heating, and Cooling Company, Emery Heating, Cooling Solar, Llc, was highly recommended by Scott my friend. They came over the next day in 95 degree weather, worked very hard, and finished it the same day. They replaced the unit, installed the thermostat, electrical unit, had to climb up into the attic in the hot weather replaced the insulation , drain pipe and duct work , etc. The house is cool, and I highly recommend them.!!"
Response time12 hrs
Response rate99%
9 neighbors recently requested a quote
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FAQs for air conditioning projects in Tempe, 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 Tempe, AZ homeowners’ guide to air conditioning services

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

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