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Find Air conditioning pros in Canton

Aire Serv of West Peoria
New to Angi

Serving Canton, IL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Avatar for Hawk Air Duct Cleaning
Hawk Air Duct Cleaning
4.9(
12
)

Serving Canton, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"I was very impressed with the work done by Hawk Air Duct Cleaining. After a mold remediation, I wanted the ducts cleaned to make sure they were not harboring any spores or toxins from that incident. Hawk was professesional, communicated clearly, and did an excellent job. Their vacuum truck creates a negative pressure in the whole system and then they cleaned each duct individually. They even left the vent covers sparkling."
Recommended by100%of homeowners
Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)

Serving Canton, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Very good. This was our first time having this done so we didn't know what questions to ask to get a complete estimate. Because of this they added extra services to ensure we would be happy with their work. Very polite and clean. Would definitely hire them again."
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+30

Recommended by100%of homeowners
Avatar for AbsoLutes Heating & Cooling
AbsoLutes Heating & Cooling
3.7(
40
)

Serving Canton, IL and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Chris is FANTASTIC! Very impressed with his work, but more important his response time!!! NO OTHER heating or air people come close to Chris at AbsoLutes. You can call or text anytime and get a reply really fast and when he came out to inspect my system... he gave me options NO PRESSURE!!! Price was better than most and the product is AMAZING!! My house cools in a fraction of the time and is much quieter than my previous system - which was not that old. I would highly recommend AbsoLutes to anyone needing repair or replacement... we planned on a new AC but after discussing with Chris we replaced our furnace and Air.. again way better than expected and extremely courteous and professional all along the way!! Thanks Chris & Shelly!!"
New Furnace
Old Furnace
New Furnace and Water Heater
New Central Air Unit
Response time3 hrs
Recommended by87%of homeowners
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FAQs for air conditioning projects in Canton, IL

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 Canton, IL homeowners’ guide to air conditioning services

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