Get matched with top heating and air conditioning pros in Prosperity, PA

We are a full service heating and air conditioning contractor. We have 24 hour emergency service available. We currently have approximately 100 employees and we do not use sub contractors. Please visit our website at www.climatech.com for valuable offers and financing options.

"Terrible: 1) Installer did not install as agreed upon. Line was to be placed behind wallboard. They insisted it would not fit, but I found out later when I had another HVAC company install the same units at my work office and did place lines behind wall board behind 2x4's. Be honest will ya! 2) Installer damaged a valve in condenser causing unit to leak which needed replaced. I asked for a new condenser, but Climatech refused and repaired. and warranted the repair. I would have rather had new. 3) Installer split the copper line in two places. A 2nd installer had to come out several days after install to repair and finish install. I requested a new copper line, but they again refused, but instead warranted the repairs. I again wanted new. 4) They sale the unit as most quiet in industry, but when it get's below 40 degrees outside condenser hums and struggles over condensation. The inside unit gurgles and whistles and hisses over it as well. They had a Mitsubishi person come out. Their response is unit runs normal and the operations manual states that the noise is because of condensation and won't do anything further about it. I would have not ordered the unit knowing this. They should list this before selling it. Emailing me an operations manual after the fact of install and payment is just not an acceptable response. Neither Climatech nor Mitsubishi is showing any integrity nor addressing the noise problem. I would not use either again. I am exploring legal options and trying to develop a class action legal case over false advertisement to obtain a replacement unit to eliminate the noise or refund. Very disappointing to spend the one and get this from companies such as this. Email me for more information [email protected] Look at the pictures to see how bad their install looks in a finished room over the false position of their installer."

TriBoroFederalCredit U on March 2022

"Terrible: 1) Installer did not install as agreed upon. Line was to be placed behind wallboard. They insisted it would not fit, but I found out later when I had another HVAC company install the same units at my work office and did place lines behind wall board behind 2x4's. Be honest will ya! 2) Installer damaged a valve in condenser causing unit to leak which needed replaced. I asked for a new condenser, but Climatech refused and repaired. and warranted the repair. I would have rather had new. 3) Installer split the copper line in two places. A 2nd installer had to come out several days after install to repair and finish install. I requested a new copper line, but they again refused, but instead warranted the repairs. I again wanted new. 4) They sale the unit as most quiet in industry, but when it get's below 40 degrees outside condenser hums and struggles over condensation. The inside unit gurgles and whistles and hisses over it as well. They had a Mitsubishi person come out. Their response is unit runs normal and the operations manual states that the noise is because of condensation and won't do anything further about it. I would have not ordered the unit knowing this. They should list this before selling it. Emailing me an operations manual after the fact of install and payment is just not an acceptable response. Neither Climatech nor Mitsubishi is showing any integrity nor addressing the noise problem. I would not use either again. I am exploring legal options and trying to develop a class action legal case over false advertisement to obtain a replacement unit to eliminate the noise or refund. Very disappointing to spend the one and get this from companies such as this. Email me for more information [email protected] Look at the pictures to see how bad their install looks in a finished room over the false position of their installer."

TriBoroFederalCredit U on March 2022

MRT Contracting LLC

MRT Contracting LLC

11 years of experience

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"I had a fifty year old furnace that provided its last breath on the coldest day of the year and John the owner saw to it that I was financed and gave me a very good price. It was flawlessly installed the next day by his courteous staff and they hauled away the old furnace too. Great job! Thank you."

Keith M on December 2025

"I had a fifty year old furnace that provided its last breath on the coldest day of the year and John the owner saw to it that I was financed and gave me a very good price. It was flawlessly installed the next day by his courteous staff and they hauled away the old furnace too. Great job! Thank you."

Keith M on December 2025

H&S Projects, LLC

H&S Projects, LLC

2 years of experience

Local Handyman focused on customer service. We offer the Services that include basic plumbing and electrical services, Shelf and Cabinet installation, Caulking and grout, Drywall repairs, Window and door repairs and installation, Pressure washing, and more.

"The work was done super professionally and promptly. I am very grateful to your agency.."

Galyna R on December 2025

"The work was done super professionally and promptly. I am very grateful to your agency.."

Galyna R on December 2025

Canonsburg's Best Handyman LLC

Canonsburg's Best Handyman LLC

2 years of experience

Warranties offered

(724) 288-5011 We offer small and large home improvement and repair service. We also offer enclosed trailer hauling for anything you want to keep out of the elements and lawn services. Just ask and we most likely offer the service.

"Excellent work and excellent work ethic! Jack swooped in like Superman to replace my rotted framing around patio French doors, staying late so everything was finished the same day I called! Highly recommend! I will definitely use Jack again at the next household crisis."

Carolyn K on May 2024

"Excellent work and excellent work ethic! Jack swooped in like Superman to replace my rotted framing around patio French doors, staying late so everything was finished the same day I called! Highly recommend! I will definitely use Jack again at the next household crisis."

Carolyn K on May 2024

Royal Plumbing, Heating and Cooling, LLC

Royal Plumbing, Heating and Cooling, LLC

Recommended by 100% of Angi customers

4 years of experience

Here at Royal Plumbing, Heating and Cooling LLC we are family owned & operated with over 10 years of experience. We take great pride in our expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home or your business as we would treat our own. Give Royal Plumbing, Heating and Cooling LLC a call today, We look forward to working with you!

"Excellent service, professional. Serviced us within a day. Professional and courteous. Reasonably priced. Would hire him again for HVAC services"

Janet O on July 2022

"Excellent service, professional. Serviced us within a day. Professional and courteous. Reasonably priced. Would hire him again for HVAC services"

Janet O on July 2022

McKean Plumbing and Heating

McKean Plumbing and Heating

70 years of experience

McKean Plumbing and Heating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

Aire Serv of South Hills Pittsburgh

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Aire Serv of South Hills Pittsburgh

1.00(

3 years of experience

At Aire Serv® of South Hills Pittsburgh, heating and air conditioning services are our specialty. Our friendly and knowledgeable service professionals are happy to answer any questions you may have and recommend the best service options for you.

"My warranty company scheduled my a/c repair. The tech cancelled be sure he said I lived in a campground which was not true. I called them when they didn?t show up saying they were an hour away. I called and even after I told them I didn?t live in a campground still canceled. My 82 year old mother sat by the door because she was afraid she wouldn?t hear them for an hour. I would not let them come back if they wanted to"

gloria c on August 2025

"My warranty company scheduled my a/c repair. The tech cancelled be sure he said I lived in a campground which was not true. I called them when they didn?t show up saying they were an hour away. I called and even after I told them I didn?t live in a campground still canceled. My 82 year old mother sat by the door because she was afraid she wouldn?t hear them for an hour. I would not let them come back if they wanted to"

gloria c on August 2025

Shearer Heating, A/C and Refrigeration, Inc.

New on AngiNew on Angi

Shearer Heating, A/C and Refrigeration, Inc.

New on AngiNew on Angi

25 years of experience