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Avatar for Air Systems Mechanical Contracting, Inc.
Air Systems Mechanical Contracting, Inc.
4.6(
54
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral Air Cleaner - Install or Replace+1 more

Serving Ellwood City, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I have had air systems mechanical install my high efficiency furnace few years ago and recently install my central air. Their prices are lower than the rest. They are always courteous and professional from salesman to office staff. I have nothing negative to say. Always on time for routine furnace tune up appointments. A great company to deal with."
Williamson Upflow Oil Furnace
18 SEER American Standard A/C
American Standard TAM4 Air Handler
Rheem Tankless Water Heater
Williamson Condensing Boiler Installation

+12

Response time11 hrs
Response rate86%
5 neighbors recently requested a quote
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Avatar for Cleaner Than Clean
Cleaner Than Clean
4.9(
57
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Ellwood City, PA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Tom and his brother who did the work are very cordial and there to help in any way reference carpet cleaning"
Response time10 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for RCL Home Service
RCL Home Service
4.5(
37
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Ellwood City, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Pulled up carpet in a bedroom & cleaned all the mess!! Carried a loveseat to the basement & recliner to the garage!! Great job!! We are pleased & will have him back for more work!!"
Handrail
Handrail
Additional Photos
Additional Photos
Additional Photos

+4

Response time3 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for Hardworking Handyman
Hardworking Handyman
5.0(
5
)
Window A/C Unit - Service or RelocateWindow A/C Unit - Service or Relocate - For Business

Serving Ellwood City, PA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"He has completed a number of jobs at my home. Gutter cleaning was just one of them. He has worked on my awning and secured places where there was open access to birds. Inside he has repaired doors, lighting fixture and the bath tub. Upon completion pictures are shared of work without easy access. I have been pleased with all the improvements. He is professional, knowledgable, prompt and courteous. Will not hesitate to use his services again."
Replaced drywall ceiling
Repaired door jamb and installed door closer
Organized this garage and installed simple shelves
Replaced exterior GFCI outlet
Replaced GFCI

+1

Response time2 days
Recommended by40%of homeowners
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Avatar for Alex’s handyman services
Alex’s handyman services
New to Angi
Central A/C - Install - For BusinessCentral A/C - Service or Repair

Serving Ellwood City, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I have 8+ years experience in the heating and air conditioning field. I’m very mechanically inclined, therefore I’m quite useful to do just about anything. I’ve done everything from general around the house stuff to full scale renovation work. I would be my pleasure to do any work for you!

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Avatar for Topline Mechanical, LLC
Topline Mechanical, LLC
1.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Ellwood City, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a leader in quality high efficiency Air conditioning and heating system installations. We do it the right way and provide financing options to make it affordable for our customers to upgrade and save money in the long run.

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Avatar for Castle Climate Systems
Castle Climate Systems
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Ellwood City, PA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Have had issues with boiler furnace for last 10 years. Had it replaced by another HVAC company 8 years ago and every year since have had issues. Decided to get it totally replaced once again last year. This time it was clearly a more professional job. Have had zero issues since. Quality work. Quality product. Very fair price tag. Would highly recommendâ ¦."
Payne Furnace
Goodman Air Conditioning
Old existing condenser
Indoor Head
Outdoor mini-split heat pump

+6

Response time1 hour
Response rate94%
Recommended by60%of homeowners
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FAQs for air conditioning projects in Ellwood City, PA

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 Ellwood City, PA homeowners’ guide to air conditioning services

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

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