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Find Air conditioning pros in Greenup

Avatar for Seals Heating & Air
Seals Heating & Air
4.7(
984
)

Serving Greenup, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"They were able to come out the same day for air conditioning service. They provided a courtesy call and photo of the tech before their arrival. Price was fair, and service fee waived if repair was done. Also wore mask (for Covid) and foot coverings while in the house."
Seals Heating & Air
Seals Heating & Air
Seals Heating & Air
Seals Heating & Air
Seals Heating & Air

+1

Response time1 day
24 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Swanky Heating & Air
Swanky Heating & Air
New to Angi

Serving Greenup, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

Swanky Heating & Air prides our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

Gallery
5 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Greenup, IL 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 Abbott Heating & Air Conditioning
Abbott Heating & Air Conditioning
4.4(
17
)

Serving Greenup, IL and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"He answered all my calls promptly and explained everything very well to where I could understand. Didnâ t charge to come see what the problem was. When hired he did a great job and was extremely reasonable on his price. Honest work. Also will be installing my motherâ s furnace."
Response time3 hrs
Recommended by100%of homeowners
Avatar for Rardin Plumbing Heating & A/C
Rardin Plumbing Heating & A/C
4.6(
11
)

Serving Greenup, IL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Excellent service.  Oscar and his crew go far and above what is necessary to fix or replace plumbing.  They are very conscientious, courteous and respectful.  They are also very considerate of your property, taking measures to insure that floors are kept clean and all debris is removed when they leave.  I will hire Rardin Plumbing and Heating again, and I highly recommend them.
"
Recommended by100%of homeowners
Sears Heating and Cooling - St. Louis
3.6(
33
)

Serving Greenup, IL and surrounding areas

In business since 1893

Free estimates

Warranties offered

"I actually received service from a south Chicago staff of 2 men. They called as they were on the way to verify we were home. They arrived on schedule, started the job, and finished in quick order. They asked if I had any questions about the unit, demonstrated its use, and advised me regarding fall care. Before starting they laid a trail of canvas to protect our wood floor from their foot traffic from the back door to the top of the downstairs door, and were careful to stay on this, avoiding tracking the floor since it was raining outside and they could have made a real mess. Afterwards they cleaned up everything inside and outside."
Recommended by95%of homeowners
Wabash Electric Heating & Cooling LLC
5.0(
7
)

Serving Greenup, IL and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"Got my ductwork cleaned out and replace 23 outlet covers. All done in record time. Very friendly and professional and explained the whole process as he went and showed me all the junk that came out of my ducts. Cleaned up as he went along and couldn't even tell he had been here except that there's no dust floating around in the air now."
Response time8 hrs
Recommended by100%of homeowners
Showing 1-10 of 35

FAQs for air conditioning projects in Greenup, 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 Greenup, IL homeowners’ guide to air conditioning services

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