Top-rated air conditioning pros.

Get matched with top air conditioning pros in Williams, AZ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Air conditioning pros in Williams - Updated Nov 2026

Avatar for GOOD FAITH HEATING AND AIR CONDITIONING INC.
GOOD FAITH HEATING AND AIR CONDITIONING INC.
4.9(
10
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+5 more

Serving Williams, AZ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Jesse was extremely professional and very responsive from first contacting him all the way through the AC installation. Very satisfied with the company and the product and would definitely recommend his business to anyone looking to have AC work done to their home."
Heat Pump
New package heat pump
Furnace and coil
AC
Response time8 hrs
Response rate96%
72 neighbors recently requested a quote
Request Quote
Avatar for Goettl's High Desert Mechanical, Inc.
Goettl's High Desert Mechanical, Inc.
4.3(
110
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Williams, AZ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"They were willing to wear masks in my home"
Plumbing
Plumbing
Duct Cleaning Van
Cleaning Begins
Duct Cleaning Brush

+11

Response time1 day
86 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Aire Serv of North Central Arizona
Aire Serv of North Central Arizona
4.1(
19
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+10 more

Serving Williams, AZ and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Air service was great!. everyone from MaryAnn who answered the phone to seth who came out and did the diagnosis To Aaron who assisted with the install they did a great!!. job thank you everyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+147

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Request Quote
Avatar for Campbell's A/C, LLC
Campbell's A/C, LLC
4.4(
9
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Williams, AZ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Campbell's A/C, LLC, has been in business for 23 years and would love the opportunity to show you what experience and expertise can mean for the overall value of your project. Call today!

Response time2 days
20 neighbors recently requested a quote
Recommended by28%of homeowners
Request Quote
Avatar for One Hour Air Conditioning and Heating of Mohave County
One Hour Air Conditioning and Heating of Mohave County
3.4(
9
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Williams, AZ and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"I have been using for years now. They are dependable, great to work with, and they do a wonderful job. I am happy to recommend him to anyone"
Corroded Floor +10 Year Old Water Heater
Corroded Floor +10 Year Old Water Heater
Corroded Floor +10 Year Old Water Heater
Brand New Flooring & Water Heater
New HVAC Installation

+3

Recommended by85%of homeowners
Request Quote
BIG BEAR HEATING AND COOLING, INC.
New to Angi
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Williams, AZ and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

5 neighbors recently requested a quote
Request Quote
Avatar for Air Temperature Professional LLC
Air Temperature Professional LLC
5.0(
12
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Williams, AZ and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"This is the only air conditioning company you need to call! Nobody even comes close to their price and quality of work. Their price was less than half the price of the other two quotes I received from other companies. If you need air call them todayâ ¦.."
Response time2 hrs
Response rate100%
Recommended by100%of homeowners
Request Quote
Avatar for Trusted Heating & Cooling LLC
Trusted Heating & Cooling LLC
4.5(
109
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Williams, AZ and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"

The diagnostic evaluation description changed from my purchase date to the appointment so the service was not what I expected.



I hired the company to seal my ducts. The price was reasonable but on the date of the appointment, only a portion of service was performed and the time of the appointment was not as scheduled. The remainder of the service was rescheduled when I called the company. The computer that shows pre and post duct sealing leakage was on the fritz. I was supposed to receive a copy and have requested this multiple times. I still have not received this.

The servicemen are very professional and seem quite competent. The schedulers, receptionist, business office end of things is atrocious.


"
Recommended by88%of homeowners
Request Quote
Avatar for Alltech Solutions, Inc.
Alltech Solutions, Inc.
4.3(
199
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace+1 more

Serving Williams, AZ and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Alltech offered the best price for a new AC/Furnace unit by far. They had no problem servicing our home up near Payson and in fact, delivered and installed during a significant snow storm in late January. The technicians were very friendly and were not bothered by the weather conditions although it made their work more difficult. They clearly wanted to take care of us and get us up and running and they did. I would definitely recommend their team."
AC Install
projects
projects
projects
projects

+14

Response time11 hrs
Response rate97%
Recommended by92%of homeowners
Request Quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Williams, AZ and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Request Quote
Showing 1-10 of 42

FAQs for air conditioning projects in Williams, 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 Williams, AZ homeowners’ guide to air conditioning services

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

See all articles