Denillo Heating & Cooling Inc. provides top-tier comfort solutions for all your heating and air conditioning needs. As a trusted Trane Comfort Specialist Dealer and Mitsubishi Preferred Diamond Dealer, we specialize in a comprehensive range of services, including efficient repairs, insightful replacement consultations, and energy-saving upgrades. Our experienced team is dedicated to delivering superior performance and value, ensuring customer satisfaction with reliable support, high-quality products, and transparent pricing. Trust us to enhance your comfort with our proven expertise.
Customers consistently praised the friendly, professional, and knowledgeable staff, highlighting their responsiveness and willingness to explain issues clearly.
Timeliness
Many reviews noted the quick response times, especially for emergency calls, with technicians often arriving within hours.
Quality of Work
The installation and repair work received high marks for professionalism and thoroughness, with many customers expressing satisfaction with the results.
Communication
Customers appreciated the clear communication throughout the service process, including scheduling updates and detailed explanations of work performed.
Value for Money
Several reviews mentioned competitive pricing and fair evaluations, with customers feeling they received good value for the services provided.
LK
Lisa K
1 day ago
5.0
Keith and Steve were great! They were on time and had a very time consuming job taking out my old boiler and replacing it with a new one. Not an easy task. They explained everything and cleaned up after the job was complete. Thank you!
EA
Erin Adair
4 days ago
5.0
100/10 recommend! All the guys that came out to check our furnace, measure and install were very kind and thorough! Very impressed with their work.
TR
Tay Rizzi37
Nov 14, 2025
5.0
Technician was incredible. Knowledgeable and thoughtful. Did a combustion check after getting the furnace working cuz of a funny feeling. Glad he did because I would've been CO2 poisoned. Would recommend to anyone
DD
Debbie D
Oct 30, 2025
5.0
I needed a new furnace installed and would definitely recommend Denillo. They were very friendly and professional thru the entire process . From Jacob and Nick who initially assisted in choosing a replacement and doing the measurements , to my two installers, Steven and Markel…who took the time to go thru the details in the replacement and showed great customer service. Thank you again! 🙂
KN
Kyle Nase
Oct 28, 2025
5.0
Unfortunately, I had to make a weekend call to help diagnose an issue with my furnace. With it being a late Friday night, I wasn't sure if I would be able to get someone out to help me. Well, I was pleasantly surprised when I got a message back early on a Saturday morning saying that Keith would be over in a few hours to assist! Keith was a pleasure to work with. He was friendly and very helpful. We were able to resolve our issue and I was back in business within an hour. I would highly recommend Denillo for your heating and cooling needs!
Frequently Asked Questions About Denillo Heating & Cooling, Inc.
What services does Denillo Heating & Cooling, Inc. offer?
Denillo Heating & Cooling, Inc. provides heating and air conditioning repairs, replacement consultations, and energy-saving system upgrades.
Where is Denillo Heating & Cooling, Inc. located?
The company is located at 2994 Industrial Blvd, Bethel Park, PA 15102, USA.
What are the business hours of Denillo Heating & Cooling, Inc.?
Denillo Heating & Cooling, Inc. operates 24 hours a day, 7 days a week.
How can I contact Denillo Heating & Cooling, Inc. by phone?
You can reach them by phone at +1 412-775-3970.
Is Denillo Heating & Cooling, Inc. an authorized dealer?
Yes, they are a trusted Trane Comfort Specialist Dealer and Mitsubishi Preferred Diamond Dealer.
Which areas does Denillo Heating & Cooling, Inc. serve?
They serve several locations including Baldwin, Dormont, Munhall, McMurray, Brentwood, Whitehall, Bethel Park, and surrounding areas in Pennsylvania.
Are there nearby automotive services around Denillo Heating & Cooling, Inc.?
Yes, customers can find automotive repair and auto body shops such as Kramer’s Auto Body, Coach Craft Auto, and Pittsburgh Protective Coatings close by for vehicle needs.
What other home improvement services are near Denillo Heating & Cooling, Inc.?
Nearby you can find general contractors and remodeling services like Big Fish Roofing, Siding, Gutters, and Solar; South Hills Home Remodeling; and Archadeck for your home improvement projects.
Are there places nearby for dining after visiting Denillo Heating & Cooling, Inc.?
Yes, nearby dining options include Mm Mm Pizza and Riverside Pizza, perfect for a meal after your visit.
Can customers find health and wellness services near Denillo Heating & Cooling, Inc.?
Yes, there are services such as Tiffany Dental, Valaw Chiropractic, and Aiju Chinese Massage located near Denillo Heating & Cooling, Inc.