North Versailles, PA
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Furnace and Air Conditioning Repair in West Mifflin, PA

Your Best Choice for Furnace and Air Conditioning Repair in West Mifflin, PA

In the West Mifflin area, Comfy Kozy® Heating Cooling Plumbing is well known for providing exceptional air conditioning repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with Comfy Kozy® Heating Cooling Plumbing because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Furnace and Air Conditioning Repair in West Mifflin, PA. Call us today at (412) 829-1643!

Read Reviews Below

Recent Jobs and Reviews in West Mifflin, PA

Rated 4.8 out of 5 stars based on 10 customer reviews

Customers say: The reviews exhibit a positive overall sentiment, with a slight inclination towards the positive. The reviewers express satisfaction with the services provided, highlighting the professionalism, expertise, and excellent customer service of the technicians. They mention the technicians' ability to explain complex issues in a way that is easy to understand, their prompt and efficient service, and their friendly and courteous demeanor. Additionally, the reviewers appreciate the competitive pricing and the overall positive experience with Comfy Kozy. However, there are a few negative reviews that mention issues such as long wait times, scheduling difficulties, and pricing concerns. Overall, the reviews suggest that Comfy Kozy provides reliable and quality HVAC services, with a focus on customer satisfaction and technical expertise.

Reviews

Very professional
This is my second time using Comfy Kozy and this is the second time I’ve had excellent service. The technician was professional and knowledgeable but also personable and made things easy to under stand.
JOEL - West Mifflin, PA 15122
Always our Go-To!
We were assigned this company through a warranty company for a repair and liked them so much we’ve called them again and again for other repairs. Dana in the office is so nice and quick to answer or respond. AJ is amazing both with customers, and to his team. All the techs that I’ve dealt with were knowledgeable and walked me through the problem, all of my options, and the final solution we settled on. The work is always done quickly and professionally, but never rushed. They are absolutely our go-to company for any issues we run into!
Katelyn - West Mifflin, PA 15122
Great Service
Mark did a great job looking into my heating problem. He took the time to explain everything and was very professional and personable. Robert was also great on the follow up appointment with Mark. They were able to replace the furnace and get everything back in working order in a single day.
JASON - West Mifflin, PA 15122
Air conditioning
Excellent, professional, courteous, and knowledgeable can’t say much more, went over everything about the issue to me
Roger Monaco - West Mifflin, PA 15122
Honest, Kind, and Knowledgable.
Mark was great and communicated everything super clearly. Would recommend to a friend and have him back for more repairs.
Tikvah - West Mifflin, PA 15122
Amazing Service!
This is our second time using this company and trust me when I say, “ Their service was absolutely amazing both times!” Service technicians were quick to diagnose the issue and had parts available to fix! Very impressive service! I highly recommend!!!!!
Floyd - West Mifflin, PA 15122
Excellent service!
Mark was very punctual and professional. My central air conditioning unit went out the day before and he had it fixed in a short time the next day. From my experience with Komfy Kozy, I would highly recommend them.
James - West Mifflin, PA 15122
Excellent service
Perfect. The technician that helped us was courteous and efficient and kept us updated with what he was doing every step of the way.
Frankie - West Mifflin, PA 15122
Very knowledgeable
Very knowledgeable with great service.
Daniel - West Mifflin, PA 15122
Very happy
Very good service
Rich - West Mifflin, PA 15122

Job Locations

Mark B.
Mark B.
I was called to a home for an ac that wasn't bringing the temperature down inside. After evaluating the system i found the capacitor had failed and the outdoor coil was very dirty. With the level of work that the customer chose I was able to clean the whole unit thoroughly and replace the capacitor along with several other electrical controls and connectors. I also added a surge protector to the system. The ac unit is now cooling efficiently.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home for an ac that wasn't bringing the temperature down inside. After evaluating the system i found the capacitor had failed and the outdoor coil was very dirty. With the level of work that the customer chose I was able to clean the whole unit thoroughly and replace the capacitor along with several other electrical controls and connectors. I also added a surge protector to the system. The ac unit is now cooling efficiently.
Mark B.
Mark B.
I was called to a home for an ac inspection. After evaluating the system i was able to determine it was operating at peak efficiency. The system is operating and cooling very well during these hot days.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home for an ac inspection. After evaluating the system i was able to determine it was operating at peak efficiency. The system is operating and cooling very well during these hot days.
Mark B.
Mark B.
I was called to a home for an inspection of an air conditioner. After inspection I found that the air conditioner was working well. I noted while in the basement that the expansion tank for the water heater had failed. The tank had failed due to high pressure in the house and no pressure regulator present. After speaking with the customer, we were able to find a plan to get the pressure regulator installed and the expansion tank replaced so that their water heater will last longer as well as all their fixtures.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home for an inspection of an air conditioner. After inspection I found that the air conditioner was working well. I noted while in the basement that the expansion tank for the water heater had failed. The tank had failed due to high pressure in the house and no pressure regulator present. After speaking with the customer, we were able to find a plan to get the pressure regulator installed and the expansion tank replaced so that their water heater will last longer as well as all their fixtures.
Mark B.
Mark B.
I was called to a home for an air conditioner that wasn't cooling well. After evaluating the system i found that the filter was dirty and the outdoor unit had a severely clogged coil. I performed a deep chemical clean on the outdoor coil and unit and replaced the filter. The system is now cooling and running efficiently.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home for an air conditioner that wasn't cooling well. After evaluating the system i found that the filter was dirty and the outdoor unit had a severely clogged coil. I performed a deep chemical clean on the outdoor coil and unit and replaced the filter. The system is now cooling and running efficiently.
Mark B.
Mark B.
I was called to a home to complete an ac inspection. After evaluating the system I was able to determine that the system was operational and cooling efficiently.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home to complete an ac inspection. After evaluating the system I was able to determine that the system was operational and cooling efficiently.
Robert D.
Robert D.
I was called to a house because the home owner received a letter from the water authority about high water usage. Upon arrival, I found that the toilet was leaking through. I was able to replace the internal components and test the system. The system was operational.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a house because the home owner received a letter from the water authority about high water usage. Upon arrival, I found that the toilet was leaking through. I was able to replace the internal components and test the system. The system was operational.
West Mifflin, PA - I was called to a house because the home owner received a letter from the water authority about high water usage. Upon arrival, I found that the toilet was leaking through. I was able to replace the internal components and test the system. The system was operational.
West Mifflin, PA - I was called to a house because the home owner received a letter from the water authority about high water usage. Upon arrival, I found that the toilet was leaking through. I was able to replace the internal components and test the system. The system was operational.
Mark B.
Mark B.
I was called to a home for an air conditioner that was not working. After evaluating the system, I determined that the contactor had an internal short. I replaced the contactor and performed safety testing. The system is now operational and cooling.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home for an air conditioner that was not working. After evaluating the system, I determined that the contactor had an internal short. I replaced the contactor and performed safety testing. The system is now operational and cooling.
Mark B.
Mark B.
I was called to a house for an airconditioner making a loud noise and not cooling. After checking the system, i was able to find that a piece of antivibration foam was wedged in the fan housing, preventing the fan from running. I removed the foam and performed safety testing. The system is now functional and cooling.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a house for an airconditioner making a loud noise and not cooling. After checking the system, i was able to find that a piece of antivibration foam was wedged in the fan housing, preventing the fan from running. I removed the foam and performed safety testing. The system is now functional and cooling.
Mark B.
Mark B.
I was called to a customer's home to repair a furnace that was not heating. Upon inspection, I found a mechanically failed inducer motor, a leaking gas valve, a leaking gas shutoff, improperly piped gas line, and an electronically failed capacitor. After replacing all failed components and bringing the gas line up to code, the furnace was operational and safe.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a customer's home to repair a furnace that was not heating. Upon inspection, I found a mechanically failed inducer motor, a leaking gas valve, a leaking gas shutoff, improperly piped gas line, and an electronically failed capacitor. After replacing all failed components and bringing the gas line up to code, the furnace was operational and safe.
Mark B.
Mark B.
I was called to a home to repair a gas furnace that was not working. Upon arrival, I found that the gas valve had failed mechanically. I replaced the gas valve and cycled the furnace to ensure it was working properly. I then tested the system to ensure it was safe and operational.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home to repair a gas furnace that was not working. Upon arrival, I found that the gas valve had failed mechanically. I replaced the gas valve and cycled the furnace to ensure it was working properly. I then tested the system to ensure it was safe and operational.
Robert D.
Robert D.
was called to a house for a furnace not heating, found a dirty flame sensor, cleaned and tested, system operating normally, homeowner satisfied.
West Mifflin, PA 15122
Mark B.
Mark B.
I was called to a home to repair a furnace that was not blowing air. Upon arrival, I found that the blower motor was faulty. I replaced the motor and installed a new capacitor. I also cleaned the furnace and addressed any wiring connections that were loose. After completing the repairs, the system was operational.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home to repair a furnace that was not blowing air. Upon arrival, I found that the blower motor was faulty. I replaced the motor and installed a new capacitor. I also cleaned the furnace and addressed any wiring connections that were loose. After completing the repairs, the system was operational.
Shawn K.
Shawn K.
I was called to fix a house trap that was not working properly. I inspected the trap and found that it was clogged with debris. I removed the debris and cleaned the trap. I also checked the pipes for any leaks and repaired them if necessary.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to fix a house trap that was not working properly. I inspected the trap and found that it was clogged with debris. I removed the debris and cleaned the trap. I also checked the pipes for any leaks and repaired them if necessary.
Mark B.
Mark B.
I was called to a customer's home to repair their furnace. Upon inspection, I found that the furnace was not heating. I diagnosed the issue as a drain issue that required obsolete parts. I installed a new furnace and the customer is now enjoying the warmth of a properly heating home.
West Mifflin, PA 15122
Mark B.
Mark B.
I completed a furnace inspection and found that the system was operational. I tested the thermostat, checked the ignitor, performed safety testing and inspected the burners for proper operation. The customer was satisfied with the service and thanked me for my help.
West Mifflin, PA 15122
West Mifflin, PA - I completed a furnace inspection and found that the system was operational. I tested the thermostat, checked the ignitor, performed safety testing and inspected the burners for proper operation. The customer was satisfied with the service and thanked me for my help.
Shawn K.
Shawn K.
Garbage disposal and water line repair
West Mifflin, PA 15122
West Mifflin, PA - Garbage disposal and water line repair
Robert D.
Robert D.
I was called to a home in the suburbs to repair a leaky water heater. Upon arrival, I found that the leak was coming from a leaky nipple on the water heater. I replaced the nipple and tested the water heater to ensure it was working properly. The homeowner was very satisfied with the work and thanked me for my help.
West Mifflin, PA 15122
West Mifflin, PA - I was called to a home in the suburbs to repair a leaky water heater. Upon arrival, I found that the leak was coming from a leaky nipple on the water heater. I replaced the nipple and tested the water heater to ensure it was working properly. The homeowner was very satisfied with the work and thanked me for my help.
West Mifflin, PA - I was called to a home in the suburbs to repair a leaky water heater. Upon arrival, I found that the leak was coming from a leaky nipple on the water heater. I replaced the nipple and tested the water heater to ensure it was working properly. The homeowner was very satisfied with the work and thanked me for my help.
West Mifflin, PA - I was called to a home in the suburbs to repair a leaky water heater. Upon arrival, I found that the leak was coming from a leaky nipple on the water heater. I replaced the nipple and tested the water heater to ensure it was working properly. The homeowner was very satisfied with the work and thanked me for my help.
Mark B.
Mark B.
I checked the water heater, did a safety check and inspection, flushed the tank, and fixed a leaking relief valve. I also found a water leak and fixed it.
West Mifflin, PA 15122
West Mifflin, PA - 
I checked the water heater, did a safety check and inspection, flushed the tank, and fixed a leaking relief valve. I also found a water leak and fixed it.
Mark B.
Mark B.
I was called to a home to repair a furnace that was leaking water. I found that the water was coming from a cracked pipe that was leaking inside the furnace. I repaired the pipe and the furnace was working properly again.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to repair a furnace that was leaking water. I found that the water was coming from a cracked pipe that was leaking inside the furnace. I repaired the pipe and the furnace was working properly again.
Mark B.
Mark B.
I was called to a home to repair a furnace that was not heating. Upon arrival, I found that the combustion and ignition safety system needed to be repaired. I replaced the faulty components and tested the system to ensure it was working properly. The homeowner was very grateful for my quick and efficient service.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to repair a furnace that was not heating. Upon arrival, I found that the combustion and ignition safety system needed to be repaired. I replaced the faulty components and tested the system to ensure it was working properly. The homeowner was very grateful for my quick and efficient service.
Mark B.
Mark B.
The customer reported that the furnace was not heating properly and the room was cold. I diagnosed the issue as a faulty thermostat and replaced it. The furnace is now heating properly.
West Mifflin, PA 15122
West Mifflin, PA - 
The customer reported that the furnace was not heating properly and the room was cold. I diagnosed the issue as a faulty thermostat and replaced it. The furnace is now heating properly.
Mark B.
Mark B.
I am an HVAC contractor. I was called to inspect a furnace, check it for safety, and perform a safety check. The customer was glad to hear that everything is working properly.
West Mifflin, PA 15122
West Mifflin, PA - 
I am an HVAC contractor. I was called to inspect a furnace, check it for safety, and perform a safety check. The customer was glad to hear that everything is working properly.
Mark B.
Mark B.
I was called to a home to repair a furnace that was blowing cold air. Upon inspection, I found that the ignitor was not working. I replaced the ignitor and performed a safety check. The furnace is now working properly.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to repair a furnace that was blowing cold air. Upon inspection, I found that the ignitor was not working. I replaced the ignitor and performed a safety check. The furnace is now working properly.
Robert D.
Robert D.
I was called to a home to repair a heating system that was not producing any heat. Upon inspection, I found that the spark module had failed. I replaced the module and tested the system. The customer is glad to have heat again.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to repair a heating system that was not producing any heat. Upon inspection, I found that the spark module had failed. I replaced the module and tested the system. The customer is glad to have heat again.
Mark B.
Mark B.
I recently completed a furnace check and safety check for a client. I inspected the furnace, checked the safety controls, and made any necessary adjustments. I also provided the client with information on how to maintain their furnace and keep it running efficiently.
West Mifflin, PA 15122
West Mifflin, PA - 
I recently completed a furnace check and safety check for a client. I inspected the furnace, checked the safety controls, and made any necessary adjustments. I also provided the client with information on how to maintain their furnace and keep it running efficiently.
Mark B.
Mark B.
I was called to a home to repair a furnace that was not heating. I found that the flame sensor was not working properly. I replaced the flame sensor and performed safety testing to ensure the furnace was working properly.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to repair a furnace that was not heating. I found that the flame sensor was not working properly. I replaced the flame sensor and performed safety testing to ensure the furnace was working properly.
Mark B.
Mark B.
I was called to a home to fix the air conditioner. I found that the capacitor had gone bad and replaced it. The system is now operational.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to fix the air conditioner. I found that the capacitor had gone bad and replaced it. The system is now operational.
Anthony F.
Anthony F.
I was called to a job where the air conditioner was not cooling properly. I arrived at the job site and found that the capacitor was blown and the contactor was not working properly. I replaced the capacitor and the contactor, tested the system to ensure it was working properly. The customer was happy with the work and I was able to get the job done quickly and efficiently.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a job where the air conditioner was not cooling properly. I arrived at the job site and found that the capacitor was blown and the contactor was not working properly. I replaced the capacitor and the contactor, tested the system to ensure it was working properly. The customer was happy with the work and I was able to get the job done quickly and efficiently.
Shawn K.
Shawn K.
I was called to a home due to the pipes being old and leaking. The homeowner wanted to upgrade to more durable and efficient pipes. I removed the old pipes and installed new ones, making sure to properly seal all the connections. The homeowner was very pleased with the results and thanked me for my hard work.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home due to the pipes being old and leaking. The homeowner wanted to upgrade to more durable and efficient pipes. I removed the old pipes and installed new ones, making sure to properly seal all the connections. The homeowner was very pleased with the results and thanked me for my hard work.
Anthony F.
Anthony F.
I was called to repair an AC unit that was not cooling. I found a minor short in the duckwork and repaired it.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to repair an AC unit that was not cooling. I found a minor short in the duckwork and repaired it.
Mark B.
Mark B.
I was called to a home with an AC unit that wasn't cooling. Upon inspection, I found a severely clogged out door coil and an electronically failed capacitor. I sprayed the coil and replaced the capacitor.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home with an AC unit that wasn't cooling. Upon inspection, I found a severely clogged out door coil and an electronically failed capacitor. I sprayed the coil and replaced the capacitor.
Mark B.
Mark B.
West Mifflin, PA 15122
Mark B.
Mark B.
I was called to a home where the furnace was not heating. Upon inspection, I found that the blower motor was not working properly. I replaced the motor and the furnace was working again.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home where the furnace was not heating. Upon inspection, I found that the blower motor was not working properly. I replaced the motor and the furnace was working again.
Mark B.
Mark B.
I was called to a home to repair a furnace that was not working. Upon arrival, I found that the circuit board had failed. I installed a new circuit board and the furnace was working again.
West Mifflin, PA 15122
West Mifflin, PA - 
I was called to a home to repair a furnace that was not working. Upon arrival, I found that the circuit board had failed. I installed a new circuit board and the furnace was working again.
Anthony F.
Anthony F.
I repaired a Lennox furnace that was shutting off due to a faulty thermocouple. I also inspected a Bradford white water heater and replaced the anode rod. Everything is working properly.
West Mifflin, PA 15122
West Mifflin, PA - 
I repaired a Lennox furnace that was shutting off due to a faulty thermocouple. I also inspected a Bradford white water heater and replaced the anode rod. Everything is working properly.
Anthony F.
Anthony F.
West Mifflin, PA 15122
West Mifflin, PA -