4.5 
267 *The Angi rating for Heating And Air Conditioning Service companies in West Alexander, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in West Alexander, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on December 01, 2025
5-6 employees. Subs used for air quality tests. No travel charge.
"Honest, reliable and affordable. I would definitely recommend him to anyone."
kacey a on April 2022
5-6 employees. Subs used for air quality tests. No travel charge.
"Honest, reliable and affordable. I would definitely recommend him to anyone."
kacey a on April 2022
Shelton Plumbing is a family owned and operated business that has served the A-K Valley for over 30 years. Our service area includes Westmoreland County, parts of Allegheny County, Southern Armstrong County, and Southern Butler County. We offer both Residential and Commercial services that are fast, affordable, and complete solutions to your plumbing needs. Please browse our web site to learn more about the ways we can help you! ***We now offer Trenchless Pipe Lining***
"Excellent company - reliable, fast service, reasonable priced, tech Brandon was knowledgeable and professional, highly recommend"
Pam S on October 2025
Shelton Plumbing is a family owned and operated business that has served the A-K Valley for over 30 years. Our service area includes Westmoreland County, parts of Allegheny County, Southern Armstrong County, and Southern Butler County. We offer both Residential and Commercial services that are fast, affordable, and complete solutions to your plumbing needs. Please browse our web site to learn more about the ways we can help you! ***We now offer Trenchless Pipe Lining***
"Excellent company - reliable, fast service, reasonable priced, tech Brandon was knowledgeable and professional, highly recommend"
Pam S on October 2025
Heating, air conditioning, plumbing, and electrical systems make a big difference in home comfort levels. Tudi Mechanical Systems provides superior home services with unparalleled honesty and professional courtesy. When your home's mechanical systems aren't working properly, comfort goes right out the window - and your utility bills can go through the roof! Poorly chosen or cared-for systems can also become significant safety hazards. That's why it’s important to select the right equipment for your home and maintain it carefully. Our smart, friendly technicians know everything there is to know about mechanical systems, and we can help. When you call Tudi, you get: An experienced team of experts you can trust, Technicians who become familiar with all of your systems—no need to track down a bunch of different contractors for plumbing, electrical services, heating systems, air conditioner repair, etc, Free air and water quality tests, electrical evaluations, plumbing assessments, and more, Free estimates on heating and cooling, with guaranteed results, Access to our convenient Home Comfort Plan, which includes free tune-ups and can save you up to 10% on your utility costs (along with significant discounts on repairs), and Energy Star® heating and cooling systems that can save you up to 30% more!
"We had them install a water heater in Dec 2022. Since them all faucets in the house are sputtering when using hot water -- a problem commonly associated with faulty installation of new hot water heaters. We contacted Tudi, but they refuse to come and check their installation without us payong a 100$ fee -- to check their own work! We probably should have gone with any big box store to install the water heater -- cheaper and same customer service."
Apanchanit V on March 2023
Heating, air conditioning, plumbing, and electrical systems make a big difference in home comfort levels. Tudi Mechanical Systems provides superior home services with unparalleled honesty and professional courtesy. When your home's mechanical systems aren't working properly, comfort goes right out the window - and your utility bills can go through the roof! Poorly chosen or cared-for systems can also become significant safety hazards. That's why it’s important to select the right equipment for your home and maintain it carefully. Our smart, friendly technicians know everything there is to know about mechanical systems, and we can help. When you call Tudi, you get: An experienced team of experts you can trust, Technicians who become familiar with all of your systems—no need to track down a bunch of different contractors for plumbing, electrical services, heating systems, air conditioner repair, etc, Free air and water quality tests, electrical evaluations, plumbing assessments, and more, Free estimates on heating and cooling, with guaranteed results, Access to our convenient Home Comfort Plan, which includes free tune-ups and can save you up to 10% on your utility costs (along with significant discounts on repairs), and Energy Star® heating and cooling systems that can save you up to 30% more!
"We had them install a water heater in Dec 2022. Since them all faucets in the house are sputtering when using hot water -- a problem commonly associated with faulty installation of new hot water heaters. We contacted Tudi, but they refuse to come and check their installation without us payong a 100$ fee -- to check their own work! We probably should have gone with any big box store to install the water heater -- cheaper and same customer service."
Apanchanit V on March 2023
For more than a decade, our business has helped a wide range of clients in pittsburgh, pa and the surrounding area bring the benefits of daylight and fresh air into their home or business. With a reputation for quality, innovation, trouble-free installation and dedicated service, sun-up construction inc. Is a velux certified 5-star skylight specialist. From residential to commercial applications, sun-up construction inc. Proudly carries a full line of energy-efficient, architectural grade velux daylighting solutions – including skylights, sun tunnel skylights and accessories. Only velux 5-star skylight specialist in western pennsylvania. Award winning.
"Very courteous crew who did an excellent job and cleaned up after. Highly recommend them. Very easy to work with for scheduling, etc."
AL B on October 2020
For more than a decade, our business has helped a wide range of clients in pittsburgh, pa and the surrounding area bring the benefits of daylight and fresh air into their home or business. With a reputation for quality, innovation, trouble-free installation and dedicated service, sun-up construction inc. Is a velux certified 5-star skylight specialist. From residential to commercial applications, sun-up construction inc. Proudly carries a full line of energy-efficient, architectural grade velux daylighting solutions – including skylights, sun tunnel skylights and accessories. Only velux 5-star skylight specialist in western pennsylvania. Award winning.
"Very courteous crew who did an excellent job and cleaned up after. Highly recommend them. Very easy to work with for scheduling, etc."
AL B on October 2020
Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com
"My chest freezer broke down and I did not want to buy a new one since I could not afford the same size. I reached out to appliance parts pro and they were confident that what I ordered would fix my problem. $200 in parts later and I now have a broken freezer on my porch and am still paying the loan to this terrible company. They just want you to order parts and try them because they know you can't return them. I hate this company with every fiber of my being and will make sure that anyone that has a broken appliance will not use them. To top it off, their site is so screwed up that it give you an error trying to log back in. I ended up having to create THREE different accounts because every time I went to place a new order, it would not let me login and it would not send a password reset email. DON'T GET RIPPED OFF."
Logan M on May 2025
Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com
"My chest freezer broke down and I did not want to buy a new one since I could not afford the same size. I reached out to appliance parts pro and they were confident that what I ordered would fix my problem. $200 in parts later and I now have a broken freezer on my porch and am still paying the loan to this terrible company. They just want you to order parts and try them because they know you can't return them. I hate this company with every fiber of my being and will make sure that anyone that has a broken appliance will not use them. To top it off, their site is so screwed up that it give you an error trying to log back in. I ended up having to create THREE different accounts because every time I went to place a new order, it would not let me login and it would not send a password reset email. DON'T GET RIPPED OFF."
Logan M on May 2025
Founded in 1952, McKean Plumbing and Heating offers plumbing, heating, air conditioning, and electrical services and installation. McKean is "The Answer" for hard to find parts for contractors and Do-It-Yourself-ers. Our BBB A+ rating has been earned by continually delivering high customer satisfaction.
"We own our home in Washington PA and over the last few years have had plumbers come out to unclog drains, clean out sewer lines and do some small repairs. Recently we needed a water main shut off valve replaced; we tried McKean’s plumbing and heating for this project. The plumber showed up on time, completed the replacement quickly, replaced an additional toilet shut off valve and did a fill tower swap out for me. He was highly efficient and completed all the tasks in about 1.5 hours and respected my home while he was there. McKean’s will be my go-to plumbing company from here on out. If you are looking for a reputable company, I would highly recommend them to take care of your family or business. The Cooper’s "
Chuck C on August 2025
Founded in 1952, McKean Plumbing and Heating offers plumbing, heating, air conditioning, and electrical services and installation. McKean is "The Answer" for hard to find parts for contractors and Do-It-Yourself-ers. Our BBB A+ rating has been earned by continually delivering high customer satisfaction.
"We own our home in Washington PA and over the last few years have had plumbers come out to unclog drains, clean out sewer lines and do some small repairs. Recently we needed a water main shut off valve replaced; we tried McKean’s plumbing and heating for this project. The plumber showed up on time, completed the replacement quickly, replaced an additional toilet shut off valve and did a fill tower swap out for me. He was highly efficient and completed all the tasks in about 1.5 hours and respected my home while he was there. McKean’s will be my go-to plumbing company from here on out. If you are looking for a reputable company, I would highly recommend them to take care of your family or business. The Cooper’s "
Chuck C on August 2025
Accurate Heating and Air Conditioning located in Pittsburgh, Pennsylvania, is a family owned HVAC contractor in business for more than 42 years. Contact us today to set up an appointment with a qualified contractor! About Us: Family owned and operated by John and Mary Beth Riedinger since 1973. John was employed by Accurate Heating and Air Conditioning Company's previous owner for several years before taking ownership in 1973. This is the kind of experience you can trust. We look forward to working with you!
"Good at first and the crew was very professional during the installation. However, there was follow up work that needed done and that is where the dissatisfaction begins. The work was performed in an gutted upstairs that was in the process of being renovated which took longer than expected (from a divorce). Anyway, I later identified one of the Unico vents to a bedroom was not hooked up (and still not hooked up). Brandon gave his word that when the renovation is complete, to give him a call to finish installing the vents to the tubes. Upon requesting completion of the installation, he wanted to charge a service fee. I am sorry but this is not how you treat customers by not honoring one's word on a $10k job."
Randy P on January 2021
Accurate Heating and Air Conditioning located in Pittsburgh, Pennsylvania, is a family owned HVAC contractor in business for more than 42 years. Contact us today to set up an appointment with a qualified contractor! About Us: Family owned and operated by John and Mary Beth Riedinger since 1973. John was employed by Accurate Heating and Air Conditioning Company's previous owner for several years before taking ownership in 1973. This is the kind of experience you can trust. We look forward to working with you!
"Good at first and the crew was very professional during the installation. However, there was follow up work that needed done and that is where the dissatisfaction begins. The work was performed in an gutted upstairs that was in the process of being renovated which took longer than expected (from a divorce). Anyway, I later identified one of the Unico vents to a bedroom was not hooked up (and still not hooked up). Brandon gave his word that when the renovation is complete, to give him a call to finish installing the vents to the tubes. Upon requesting completion of the installation, he wanted to charge a service fee. I am sorry but this is not how you treat customers by not honoring one's word on a $10k job."
Randy P on January 2021
Since 1996, air duct cleaning is all we do! We use the most powerful vacuum trucks in the industry, no other company can compare to our state of the art HEPA filter vacuums and specialized high pressure air tools. We are certified members of the National Air Duct Cleaners Association (N.A.D.C.A.), which is the association that sets the standards for the air duct cleaning industry nationwide. We have all the latest tools and technology to complete the job above and beyond the industry standards. You can feel safe having our technicians in your home, prior to employment, we perform criminal background checks on all of our employees. We are fully insured and all of our work is guaranteed. We provide a free over the phone estimate with a guaranteed price before any work is scheduled. Call the air duct cleaning specialists today!
"They did a great job. I'm really pleased with the work. "
Robert D on October 2025
Since 1996, air duct cleaning is all we do! We use the most powerful vacuum trucks in the industry, no other company can compare to our state of the art HEPA filter vacuums and specialized high pressure air tools. We are certified members of the National Air Duct Cleaners Association (N.A.D.C.A.), which is the association that sets the standards for the air duct cleaning industry nationwide. We have all the latest tools and technology to complete the job above and beyond the industry standards. You can feel safe having our technicians in your home, prior to employment, we perform criminal background checks on all of our employees. We are fully insured and all of our work is guaranteed. We provide a free over the phone estimate with a guaranteed price before any work is scheduled. Call the air duct cleaning specialists today!
"They did a great job. I'm really pleased with the work. "
Robert D on October 2025
We are Nicholas Electric, “let our family take care of your family”. Nicholas Electric is committed to safety, satisfaction and affordability. We provide our customers with safe, prompt, friendly and reliable electrical service while always being sensitive to each customer’s unique needs. Our customers range from residential to commercial as well as industrial wiring. We can safely rewire an entire old home and we can efficiently wire new home construction projects. From small jobs to large, Nicholas Electric can be relied on to add a single receptacle, upgrade an old fuse box, replace knob and tube wiring, rewire store fronts, apartment buildings, even large businesses. We have been satisfying our customers for over 30 years! So…For all of your electrical needs, call the professionals at Nicholas Electric and let our family take care of your family. Award winning.
"It very good. Good price. On schedule. Very clean."
david g on March 2019
We are Nicholas Electric, “let our family take care of your family”. Nicholas Electric is committed to safety, satisfaction and affordability. We provide our customers with safe, prompt, friendly and reliable electrical service while always being sensitive to each customer’s unique needs. Our customers range from residential to commercial as well as industrial wiring. We can safely rewire an entire old home and we can efficiently wire new home construction projects. From small jobs to large, Nicholas Electric can be relied on to add a single receptacle, upgrade an old fuse box, replace knob and tube wiring, rewire store fronts, apartment buildings, even large businesses. We have been satisfying our customers for over 30 years! So…For all of your electrical needs, call the professionals at Nicholas Electric and let our family take care of your family. Award winning.
"It very good. Good price. On schedule. Very clean."
david g on March 2019
Family owned and operated since 1952!! An approved Lennox/Goodman/Aprilaire/Mitsubishi dealer, we service all brands of Heating & Air Conditioning systems, residential and commercial, fully licensed, 24 hours a day, 365 days of the year. Additional contact name - Benjamin Van Balen. PA Lic # PA014655
"Triangle Air Conditioning Is a great company to hire. In this age of having trouble finding good contractors, it is a relief to find good ones. Triangle is one of the best. Ben, the owner, is friendly and family oriented. His staff is the same. The technicians that installed our furnace and A/C were top notch. They had a very tight spot to remove the old furnace and install the new. All went perfectly well. I was hesitant about the smart thermostat but their technician convinced me to get it to be able to get full benefit of the furnace and A/C. I am very glad I did. The furnace and A/C are very quiet. Thanks Ben and team!"
Ray P on June 2024
Family owned and operated since 1952!! An approved Lennox/Goodman/Aprilaire/Mitsubishi dealer, we service all brands of Heating & Air Conditioning systems, residential and commercial, fully licensed, 24 hours a day, 365 days of the year. Additional contact name - Benjamin Van Balen. PA Lic # PA014655
"Triangle Air Conditioning Is a great company to hire. In this age of having trouble finding good contractors, it is a relief to find good ones. Triangle is one of the best. Ben, the owner, is friendly and family oriented. His staff is the same. The technicians that installed our furnace and A/C were top notch. They had a very tight spot to remove the old furnace and install the new. All went perfectly well. I was hesitant about the smart thermostat but their technician convinced me to get it to be able to get full benefit of the furnace and A/C. I am very glad I did. The furnace and A/C are very quiet. Thanks Ben and team!"
Ray P on June 2024
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