Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Installation & Repair in Greensburg, PA
Demilio Heating & Cooling Heating and Cooling has served homeowners and businesses in Westmoreland County, Pennsylvania, for over 50 years. Our family-owned company specializes in heating, cooling, and air quality solutions, offering installation, repair, and maintenance services for furnaces, air conditioners, heat pumps, boilers, and geothermal systems. We prioritize customer satisfaction by using high-quality Carrier products and providing free in-home estimates for new installations. Our technicians are trained to handle residential and commercial HVAC needs, ensuring systems operate efficiently and reliably. We serve Greensburg, Irwin, Latrobe, and surrounding communities, with 24/7 emergency service available.Our commitment to excellence has earned us a reputation for delivering customized solutions that meet unique comfort requirements. We offer financing options for qualified customers and participate in the Heat The Burgh program to assist low-income families with furnace replacements. Our expertise extends to commercial refrigeration, draft beer system repairs, and indoor air quality improvements. By combining decades of experience with advanced technology, we ensure long-term comfort and energy efficiency for every client. Our dedication to community and technical proficiency makes us a trusted leader in the HVAC industry.
Services
HVAC Installation
Air Conditioning Repair
Furnace Maintenance
Boiler Services
Geothermal Systems
Commercial Refrigeration
Duct Cleaning
Heat Pump Repair
Draft Beer Systems
Indoor Air Quality
Details
- Year established: 1973
Highlights and features
- Family-owned with over 50 years of local HVAC experience
- 24/7 emergency service for urgent heating and cooling needs
- Free in-home estimates for new system installations
- Carrier Factory Authorized Dealer with premium products
- Participates in Heat The Burgh charitable furnace replacement program
What people say
Professional technicians
24/7 emergency service
Energy-efficient solutions
Prompt repairs
Competitive pricing
Services
HVAC Installation
We install energy-efficient heating, cooling, and air quality systems tailored to your home or business needs. Our technicians handle furnaces, air conditioners, heat pumps, and geothermal systems. With Carrier-certified equipment and free in-home estimates, we ensure optimal comfort and long-term savings through proper system sizing and advanced technology integration.
Emergency Repairs
Our 24/7 emergency repair service addresses urgent HVAC issues with rapid response times. Certified technicians diagnose and fix furnace failures, air conditioning breakdowns, and boiler malfunctions using premium replacement parts. We minimize downtime for residential and commercial clients while maintaining system integrity and safety standards during after-hours service calls.
Commercial Refrigeration
We service walk-in freezers, reach-in coolers, and ice machines for restaurants and food service businesses. Our maintenance and repair services prevent inventory loss through preventative care and emergency repairs. We stock major brand parts and offer 24-hour service to minimize business disruptions while ensuring food safety compliance for commercial clients.
Indoor Air Quality
Our air quality solutions include duct cleaning, filtration system installation, and humidity control services. We use specialized equipment to remove contaminants from HVAC systems, improving respiratory health and system efficiency. The service addresses allergy concerns and maintains optimal airflow while reducing energy costs through cleaner, more efficient system operation.
Draft Beer Systems
We provide installation, repair, and cleaning services for commercial draft beer systems. Our technicians service glycol lines, cooling units, and dispensing equipment for breweries and bars. Using manufacturer-approved parts from Perlick and Micro Matic, we ensure proper system function to maintain beer quality and prevent costly downtime in hospitality operations.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for furnaces, air conditioners, heat pumps, boilers, geothermal systems, and indoor air quality solutions for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for urgent heating and cooling system failures with rapid response times to minimize discomfort and damage.
What areas do you service?
We serve Greensburg, Irwin, Latrobe, and surrounding communities in Westmoreland County, Pennsylvania, with service extending to Western Pennsylvania.
Are financing options available?
Yes, we offer financing options for qualified customers on HVAC installations and major repair services with approved credit.
Do you service commercial refrigeration?
Yes, we service walk-in freezers, reach-in coolers, ice machines, and draft beer systems for restaurants and commercial kitchens in the region.
What is the Heat The Burgh program?
This charitable initiative provides free gas furnace replacements to qualifying low-income individuals through a partnership with Carrier-authorized dealers in the region.
Reviews (5)
Charlie
Jun 01, 2022
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Demilio charged us for free estimate after telling is our A/C needed replaced when in reality only needed new batteries in thermostat! Shameless
Bruce Weyandt
May 25, 2022
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I had a unique job. They removed 2 furnaces and installed one in a different location. I had specific (probably nuisance) requests because of low ceilings which they accommodated perfectly. The tech's showed up each day, did their work and cleaned up beyond my expectations. I'll definitely be calling them again.
Dawn W.
Nov 25, 2021
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Plan to make these folks my go to company. They were prompt, did the work quickly, no messing around and still friendly. Highly recommend.
Oh, and they made no smart-aleck comments about our older heater/air conditioner, as some other have.
Oh, and they made no smart-aleck comments about our older heater/air conditioner, as some other have.
Becky Pegg-Katich
Aug 28, 2015
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Clinton was my service technician. He was very professional and experienced. He understood the problem and proceeded to address it. He explained.
Bob Wonders
Sep 13, 2014
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$862 to replace a thermostat and clean heat pump. $425 labor. And this was to a good customer or over 7 years. I would go else where.
