Denillo Heating & Cooling, Inc.

We needed a new Heating & AC company and I’m glad I called Denillo. Easy to schedule the appointment, the receptionist was very nice/courteous and so was the guy who came out to do the work. So far so good.

Denillo was FANTASTIC in installing our new AC unit! After a handful of headaches, high quotes, and cancelled appointments by others, Denillo was prompt, provided pricing you could be more than happy with, and did great work. Nick and Devon are great guys and we'll be using Denillo for all heating and cooling needs moving forward

I had a crazy schedule the day I needed service but Melinda was able to fit me in their schedule. I really appreciate the extra effort on her end. Meant so much to our family.

She sent a tech named Shane, who was amazing. He was on time and professional and had a very positive upbeat attitude. He was very knowledgeable about the issue and was able to communicate in a easy and clear manner the problem and fix. He was very efficient with fixing my boilers water circulation unit in a timely manner and kept everything clean. I also asked a couple additional questions about my boiler and he was able to answer everything clearly and quickly. I highly recommend this company for your heater/c needs. Very very impressed with this company and their people.

We required emergency service due to a medical emergency. Denillo worked quickly to take care of my parents air conditioner during during this critical time. I can’t say enough about how hard they worked to get them taken care of so quickly. Great service, great people. Thanks!!!

I called Denillo Heating & Cooling to set-up an appointment for a quote, Nick showed up the very next day. He walked me through the various options and gave me his professional opinion as to which AC unit would be the best option for my house. He gave me a very reasonable quote and laid out the timeline for installation. Easily one of the best home improvement experiences I’ve ever had. If you live in or around Pittsburgh, you don’t need to look any further. Call Denillo Heating & Cooling. You’ll be in good hands.

Called on a very hot Monday morning, gal said they were jammed would see what she could do. Called 10 minutes later said some would be there after lunch. Nick showed up at 1, couodnt have been more professional and had it fixed in 20 minutes. Price was very reasonable for such great service!

I scheduled Denillo to come out to complete annual maintenance on my AC unit. Everything was really easy Melinda got everything scheduled via email and I got a text the day before to remind me of the appointment. Tyler arrived within the arrival window, completed the service, answered all my questions! Thanks

Keith serviced my a/c and was wonderful. I always ask questions so I understand what they do and he explained everything. I liked the company so much, I referred my brothers to use them and they did!! Good experience with them, so I will keep them.

Thank you Lord Jesus for Shane! I called this morning at 9:00 when they opened and it is now 9:48 and he has everything already repaired and taken care of. Super professional, super knowledgeable, super efficient. I'm so happy that he was able to fix everything and explain it to me in a way that I understood what happened and how to prevent it from happening in the future. Really, really happy with the service.

In October my 30 year old HVAC started acting up so I decided it was time to get a new system. I contacted a handful of installers in the area and Denillo won out based on their reputation, price, and quality of the system. I was not disappointed. They were professional, on time, clean, and responsive.
Since the system was put in in October, THEY even CALLED ME the following spring to check the AC system (free of charge) before I started using it for the season. Nice!
I'm glad I found and chose them and I would have no reservations recommending them to anybody needing a new HVAC system, or any repair work for that matter.