"Haller removed an old ac system and replaced it with a heat pump. The work included installing an additional return in the family room (split level home) to return air from the lowest point in the house. The crew was knowledgable, their work was neat, and they cleaned up at the end of the day. The work was completed in 2 days and the new Carrier system works great so far. Looking forward to see how it performs next fall and winter."
Joseph K. in April 2023
HVAC
"They did a great job. On time, cleaned up and reasonable price. Would do business again."
William G. in March 2023
HVAC
"I waited to write this review until all the work as completed and we received the stated rebates. I highly recommend Donnelly HVAC!, The owner personally came out and gave us the best system for our money. All work was completed professionally and on time. I personally do not believe that we would have received a better system or installation even at twice the price. Sincerely, Robert K"
Robert K. in December 2018
Sewer & Water Line Replacement - We Can Repair or Replace a Water or Sewer Line Without Destroying Your Front Lawn - Call for a Free Water or Sewer Line Inspection, Plumbing - Water Heaters, Leaky Faucets, Running Toilets, Sump Pump Repair & Installation & Much More, Heating - We Service All Makes & Models, 2 Year Warranty on Repairs, Annual Service Plans for Cleaning & Maintaining Equipment , and 2 more
"They installed my heater the next day."
Jennifer G. in December 2014
Air Conditioning - We Service All Makes & Models, 2 Year Warranty on Repairs, Annual Service Plans for Cleaning & Maintaining Equipment, Plumbing - Water Heaters, Leaky Faucets, Running Toilets, Sump Pump Repair & Installation & Much More, Heating - We Service All Makes & Models, 2 Year Warranty on Repairs, Annual Service Plans for Cleaning & Maintaining Equipment , and 2 more
"Knowledgeable, timely, and very professional. Would recommend highly."
Christine O. in October 2022
Appliances (All Types) - Repair or Service, Handyman, Electrical Wiring or Panel Upgrade , and 2 more
"So pleased with my appliance repair--he found and replaced a part of an older model oven."
sarah Y. in November 2015
Heat Pumps and New innovated ways to make your Heat Pump run warmer and more efficiantly., Water Heaters same day or night replacement, HVAC & Geothermal , and 2 more
"No complaints at all! Very prompt and friendly but most of all he knew what he was doing ! I highly recommend !"
Johnny N. in December 2019
Central A/C, Heating and Furnaces, Central A/C , and 4 more
"Excellent customer service and value for the money and would recommend them."
Doug S. in November 2016
Installation and Replacement, Heating and Cooling, Service and Repair , and 2 more
"Woke up with no heat! Right before Christmas! Harris responded instantly and sent out someone to check the problem. Due to incorrect installation, rain had gotten into the improperly sealed roof vents, which in turned fried the transformer, inducer and circuit board. They were at my place bright and early the next morning installing a brand new furnace, more efficient and quieter, with a 10 year warranty. Arranged financing and were finished by 3pm. Everyone from my first phone call to the last service tech was professional, polite, knowledgeable and all around pleasant and really nice people. They will be my go to for heating, AC, plumbing and electrical from here on in. Glad I found them!"
Kathleen O. in December 2023
Furnace Install, Service & Repair, A/C Install, Service & repair, Heat Pump Install, Service & repair
"They are professional, do good work, and are clean."
Aaron H. in September 2016
Central A/C - Service or Repair, Central Air Cleaner - Repair or Service, Outdoor Mist Cooling System - Service or Repair
"Service personnel were outstanding, friendly, neat and efficient"
Norma M. in October 2020
ELECTRIC AND GAS FURNACES, CENTRAL AC SERVICE
"A+++++++ service I highly recommend!!!!!!"
Charles G. in January 2024
Service/Second opinions, Central A/C - Install
"If you want to get a reliable service to get your AC serviced or repaired, don't need to look further. You won't go wrong with CM, they are way more professional than those "big name" company whose only purpose is upsell and empty your pocket."
subo S. in July 2021
"We reached out to Patrickâ s Heating and Cooling when our hot water heater broke during peak winter. Patrick and Ilir arrived on time, were courteous and professional and got the system replaced in few hours. They took their time to explain and shared information on maintenance as well. Their price was fair and work was neat and left no mess. We also discussed a lot of valuable information and options for HVAC systems, including qualified rebates (as that is our next project). We will definitely hire them again!! Five stars for them!!!"
U P. in February 2024
HVAC
About us: "Tru North Heating and Air is a family and veteran-owned HVAC company located in Downingtown, PA. We provide top quality heating and air conditioning services. Additionally, we have an excellent reputation for honest prices and amazing service. Our company is based on the idea that our customers needs come before everything else. Expert certified technicians are committed to exceeding our customers expectations. We welcome the opportunity to earn your trust and deliver you the best service. We proudly service all major HVAC systems. We look forward to working with you. Give us a call today."
Plumbing, HVAC
"Really can't say enough good things about Brian. Explained the oil fired boiler sizing & additional configuration required for my 1890's house with solid cast iron piping. Always returned calls & emails in a timely manner. Showed up on time. Cleaned up the work area. Quickly followed up with a service call when heating season started."
Daniel C. in December 2018
In business since 2020
About us: "NRO HVAC LLC 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."
In business since 2006
HVAC, HVAC, Electrician
About us: "We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!"
Heat Pump Installation or Replacement, Ducts & Vents - Install or Replace, Electric Furnace Installs , and 2 more
"Universal Air went above and beyond. My husband and I wanted a second opinion on our water heater replacement, as our was starting to leak. They not only came out the same day that I called, but answered all of my questions and came in with a quote that was half what a larger chain gave us. They were able to come out 3 days after, to replace our unit. They were on time, respectful of our home, and took the time to make sure we understood what was being done and how our new water heater worked. And even when literally a half hour later I called with more questions; took the time to come back over, double check everything, answer my questions, and tweak the system at no cost. Would recommend and use again."
Kathryn C. in December 2016
Paoli HVAC & Air Conditioning Contractors are rated 4.7 out of 5 based on 2304 reviews of 2304 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Air Conditioning Contractors that serve a different city in Pennsylvania, here are some popular suggestions:
Tell us about your project and we'll match you to the perfect pros.
Get Matched With ProsFind out how HomeAdvisor can help your business