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Avatar for Worlock Air Conditioning & Heating
Worlock Air Conditioning & Heating
4.7(
295
)
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 Worlock and his crew did a remarkable job on the install of a new AC at our home. Contracted with Worlock Air Conditioning on a Wednesday late afternoon and had a new AC installed before noon on Friday. Fast, reliable and very professionally done. Five stars without question."
Goodman 4 ton
Rooftop Goodman hVAC
Vertical gas split system
Rooftop unit
New elbow and stand

+33

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

Serving Tempe, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Martin did a great job installing the mini split I had already bought. He was professional and efficient, ensuring everything was installed correctly. He also took the time to clean up the work area afterward, which I really appreciated. Overall, I'm very satisfied with his work and would recommend him for similar jobs."
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
)
Central A/C - InstallCentral A/C - Install - For Business

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%
46 neighbors recently requested a quote
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

"Amer's reputation lives up to his good name. Had a new AC recently installed by Oasis Air and let me tell you Amer, the AC tech, is the absolute best. He is very professional and knowledgeable. He explained our old AC was pretty much dying from a coolant (freon) leak. He gave us a quote on our new system (Ecor Unit) and this thing is amazing. Amer took the time to explain the benefits of the new system and make the right recommendation for our house. It has already cut my electric bill by $100. Also, the installation was not perfect, but Amer came out and made it right. Amer is a man of high integrity and truly cares about the customer, which is so darn rare in the AC business. I would highly, highly recommend Oasis Air to anyone."
Rooftop Installation
Rooftop Installation
Rooftop Installation
Capacitor Swap
No Cool Diagnosis

+8

Response time2 hrs
Response rate94%
164 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 - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Tempe, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Experience with Sun Devil was very good and I highly recommend them for AC service. I called and left voicemail. Owner, Gerardo called me right back to explain process. A separate rep, Joe, came down the next day to inspect. Both were very friendly and professional. The team was ready to install new AC unit within a week of my first call. Prices were very fair and team was very professional throughout."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
26 neighbors recently requested a quote
Recommended by80%of homeowners
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Air Conditioning questions, answered by experts

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

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.