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Find Air conditioning pros in Proberta

Avatar for A&S HEATING AND AIR
A&S HEATING AND AIR
4.9(
8
)

Serving Proberta, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Ian is the best repair pro I know. He is quick to respond and arrives the same day. His work is excellent and always stands by his work. My central air quit working for us in the middle of the hottest weather and Ian came to our rescue and had it up and running that same day. He is the only pro I will ever call."
Response time6 hrs
Response rate100%
29 neighbors recently requested a quote
Avatar for INFINITE AIR HEATING AND COOLING
INFINITE AIR HEATING AND COOLING
5.0(
7
)

Serving Proberta, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Ist of all I want to say thank you for the wonderful service the INFINITE AIR HEATING AND COOLING business personel who helped me w/my AC unit. Out of three companies I talked to, this one I picked & I am so glad I did. Technician took the time & answered all the questions I had & then some. Very thankful for HomeAdvisor website due to this was the first time using. The Graham Family : )"
Mini split system
Mini split system
Mini split system
Mini split system
Response time7 hrs
Recommended by85%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Proberta, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service which provided outstanding results.  Computer was running so slow my wife wanted me to buy another computer.  Using Angies List I was able to find this company who I called right away.  I made arrangements to drop off my laptop on Friday night and was able to pick it back up Sunday afternoon.  Took it home and it runs just like the day i bought it.  James loaded virus protection software which works better than the software I bought.  Very goodexperience, i will use him again.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for All About Air
All About Air
4.3(
6
)

Serving Proberta, CA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"He was very acknowledgesble, explained every detail how to use the furnace and explained every question I asked.was very professional. I would recommend him to anyone."
3 ton gas/electric unit install
Response time6 hrs
Recommended by100%of homeowners
Avatar for America's Best Inc
America's Best Inc
4.1(
2,198
)

Serving Proberta, CA and surrounding areas

In business since 1982

Free estimates

Credit card accepted

"They were extraordinary! Two of them came out and they were a little early. They worked cold for two and a quarter hours. They removed the screens, washed them, and dumped them appropriately. They were so fantastic that I actually tipped them on the side. They provided phenomenal service and I am very happy with them."
10,000 square foot home
We love Los Angeles
skylight cleaning
Recommended by77%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)

Serving Proberta, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We had several issues that caused us to contact a company that can come over and check our house for any problem that can be solved and reduced our utilities bills. We contact this company and we asked them to come over and see what they can do. Avi came over and explained to us how they work and what they do in order to determine what can be done. The initial work included sealing all the openings in the house and then they made some tests with special machine that made a clear picture that our air conditioning system have some leaks that causing the system to work extra time. After they completed the testing, Avi came over with another crew of workers and fixed the ducts making sure that there will be no more leaks from that area. The work that they did was good because they made a massive testing before they came to the conclusion about the air conditioning ducts.
"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
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FAQs for air conditioning projects in Proberta, CA

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 Proberta, CA homeowners’ guide to air conditioning services

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