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

Avatar for Air Cleaning Technology ACT
Air Cleaning Technology ACT
4.9(
41
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Antelope, OR and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Jared used a powerful industrial machine to suck out all the dust from our vents and the entire house feels cleaner now.  Air quality is much improved.  We have a son who is sensitive to dust allergies and after this service his symptoms improved tremendously.  Jared is professional and did a great job.  Very helpful in explaining the service and he has good prices.  We will use him again."
Before and After Cleaning
The Owner and Family
Always Professional Service
Recommended by100%of homeowners
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 Antelope, OR and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim was very helpful and personable to work with.  I had recently moved to the Huntsville area and was unable to connect my wireless printer.   There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer.  Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS.  He was able to get the wireless connection to work as well.  He took the computer on a Friday evening and returned it Sunday evening in prime condition. 
A few weeks later I  got an error message while reinstalling my accounting software so I called Jim.  He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable.  I will definitely use his services again.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+14 more

Serving Antelope, OR and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The repair process started on 4/20/22. Was repaired on 5/4/22. There were numerous appointments that were rescheduled. We were without air conditioning during this time. When the techinician was here they were very professional.Just glad to have air conditioning again."
Recommended by81%of homeowners
Sears Heating and Cooling - Portland, OR
3.1(
39
)
Central A/C - InstallCentral Humidifier - Install or ReplaceDuctless Mini-split A/C - Install or Replace+1 more

Serving Antelope, OR and surrounding areas

In business since 1893

Free estimates

Warranties offered

"They were responsive and did an energy survey, which not all of firms did. I asked for advice between heat pump and air conditioning and they were thorough in response. The only negative is the salesman told me I needed an electrical outlet which I didn't and I am not sure if it was included in his charge for the service. Installation was timely and professional."
Recommended by62%of homeowners
Avatar for Three Sisters Heating and Cooling
Three Sisters Heating and Cooling
5.0(
3
)
Central A/C - Service or Repair

Serving Antelope, OR and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \nCall us today you'll be pleased you did. Thank you

HVAC Full System Replace
HVAC Full System Replace
HVAC Full System Replace
Response time4 hrs
Response rate100%
Avatar for Kinzinger Construction
Kinzinger Construction
5.0(
8
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Antelope, OR and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We are a family owned and operated business, with more than 70 years of combined experience in the trades. We take pride in our work and believe in doing right by our community, by giving top quality work at a competitive price. Community is extremally important to us! We strive to be an asset, rather than a liability. \n\nCheck out our services offered and call or click to schedule an estimate today!

Recommended by100%of homeowners
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FAQs for air conditioning projects in Antelope, OR

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 Antelope, OR homeowners’ guide to air conditioning services

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