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Avatar for Wade Heating & Cooling Inc
Wade Heating & Cooling Inc
4.6(
153
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Canonsburg, PA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Had wade install a Mitsubishi Mini Split with 4 ceiling units on the 2nd floor to assist with heating and cooling issues. The whole process was easy from beginning to end with very clear and quick communication. Also had them repair an existing system at the same time that was quick, hassle free and got me fixed up properly. I want to especially thank Lonnie, Mr Wade and the Installers for their expertise and professionalism along the way. I am extremely satisfied with the Mitsubishi units that were installed and would highly recommend their services!!!"
Additional Photos
Additional Photos
Additional Photos
Response time3 days
Response rate100%
12 neighbors recently requested a quote
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Avatar for L.Cipriani Heating & Cooling
L.Cipriani Heating & Cooling
5.0(
25
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Canonsburg, PA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Everything went great. New furnace and some ducts, the basement was cleaner when they were done than before they started. Thank you"
Response time2 hrs
5 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Calfo Home Services
Calfo Home Services
4.3(
237
)
Central A/C - Service or RepairCentral Humidifier - Repair or Service

Serving Canonsburg, PA and surrounding areas

Approved (Corporate)

In business since 2008

Emergency services offered

Warranties offered

"Very couscous and prompt service. From the initial call to schedule to the tech who performed the job was a great experience. This team of professionals should be your go to for all HVAC needs."
Red Carpet Service
Customer Interaction
Training
Office Staff
Dirty Filters

+4

Response time8 hrs
79 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Wahl Family Heating, Cooling and Plumbing
Wahl Family Heating, Cooling and Plumbing
4.7(
14
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Canonsburg, PA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Fast service to replace my furnace and add some duct work."
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
HVAC Upgrade
HVAC Upgrade

+2

Response time9 hrs
Response rate100%
104 neighbors recently requested a quote
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Avatar for 412 Emergency Electricians
412 Emergency Electricians
4.2(
51
)
Central A/C - Service or Repair

Serving Canonsburg, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Emergency services offered

Warranties offered

"My AC unit stopped working during particularly hot stretch. Tom from 412 Emergency Electricians responded very quickly, set out pricing expectations over the phone, asked when i needed the work done and showed up the same day. All work was completed quickly, expertly, and prices were explained. Of course emergency service is expectedly more expensive but having a professional complete the work and provide a guarantee is worth paying for. Tom went so far as to teach me a little preventative maintenance which may save me more money in the long run."
Same Day Emg Panels
Electric Repairs
Storm Damage
Repairs
Repairs

+35

Response time4 hrs
Response rate100%
12 neighbors recently requested a quote
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Avatar for MRT Contracting LLC
MRT Contracting LLC
5.0(
9
)
Central A/C - Install - For Business

Serving Canonsburg, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"John and his crew were very prompt and nice. I had a heat pump put in and the crew at MRT are knowledgeable and hard working nice guys, they would not leave my house until everything was working. I would highly recommend them for any HVAC issues you may have . The price was fair and a thorough explanation on what they were going to do and why."
Furnace Replacement
AC Replacement
AC Replacement
AC Replacement
AC Replacement

+9

Response time1 day
Response rate98%
7 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 Canonsburg, PA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Tom did a fantastic job with pressure washing our large vinyl fence (285 linear feet) on both sides and the mildew on the north side of our house. He was a super nice guy, got here on time and did a thorough cleaning for a reasonable price. Our fence and house looks great! We would highly recommend!"
Response time10 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Kenders Heating and Air Conditioning LLC
Kenders Heating and Air Conditioning LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+2 more

Serving Canonsburg, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

Kenders Heating & Air Conditioning is a family-owned local business providing installation, repair, and 24/7 emergency services for residential and commercial heating and cooling. Based in Pittsburgh, Pennsylvania, they specialize in air conditioning, furnaces, boilers, and indoor air quality.\n

Indoor unit
Heat pump
Elite Condenser
2- stage furnace
Response time11 hrs
17 neighbors recently requested a quote
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Avatar for Ace Handyman Services South Pittsburgh
Ace Handyman Services South Pittsburgh
4.5(
356
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Canonsburg, PA and surrounding areas

Approved

In business since 2004

Warranties offered

Credit card accepted

"Ace Handyman installed a window a/c unit for me. Job was done efficiently and effectively. They were very professional and I would hire them again for other projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+52

Response time1 day
Response rate100%
Recommended by90%of homeowners
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Avatar for Royal Plumbing, Heating and Cooling, LLC
Royal Plumbing, Heating and Cooling, LLC
4.4(
8
)
Central A/C - Service or Repair - For BusinessWindow A/C Unit - Install - For BusinessWindow A/C Unit - Service or Relocate+1 more

Serving Canonsburg, PA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Our air conditioning unit stopped cooling. It was a very hot day and we were not on the schedule but Bradley went the extra mile to help us out to get our air conditioning up and running again. Royal Plumbing , Heating and Cooling LLC has amazing customer service. Bradley is thorough in his work , respectful to your home, cleans up after the job is complete, reasonably priced and friendly. I highly recommend his service if you are ever in need with heating, cooling etc."
Response time20 mins
Recommended by100%of homeowners
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FAQs for air conditioning projects in Canonsburg, 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 Canonsburg, 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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