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Mars, pa • serving butler co. & northern allegheny co. Since 1997
Peace of Mind Starts With Reliable Home Comfort
Pelles Heating & Cooling is a locally owned company built on a simple standard: show up on time, do the job right, and treat every home with respect. Our NATE-certified HVAC professionals are equipped to handle everything from fast repairs to full system replacements, delivering the reliable, high-quality service your family and home deserves.
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4.9 • 255 Google Reviews
29 years
Serving Mars & Butler County
24/7 emergency
Real people, real responses
Flat-rate pricing
No surprise bills
Our Services
From routine AC repairs and heating service to ductless mini-split installations and indoor air quality solutions, you can trust us to keep your family comfortable and breathing easy through every season.
Stay comfortable in every season with professional heating repair, maintenance, and installation services.
Beat the heat with expert AC service that keeps your home cool and comfortable all season long.
Discover the difference clean air makes with our indoor air quality solutions designed for healthier, more comfortable living.
Upgrade your comfort with efficient air conditioning and modern HVAC controls.
Need help right now? Call us for expert, fast service and trusted local support.
Why rely on Pelles for your heating & cooling comfort?
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Locally-owned
For nearly three decades, we have become a trusted name in the community, earning our reputation one satisfied customer at a time.
Expert Technicians
We have the knowledge and insight to get the job done right the first time.
Quality Service
Quality Service — We treat every project with the care and dedication it deserves.
Financing Options
Whether you need major repairs or are ready to upgrade your system, convenient financing options are available
Satisfaction Guarantee
Our installation technicians are skilled, professional, and respectful of your home, and we will not consider the job complete until you are fully satisfied with the results.
Repair or replace?
Not sure if you need a new system?
When your HVAC system starts acting up, it can be tough to know whether a repair will be enough or if it’s time for a replacement. At Pelles, we take the guesswork out of that decision and always recommend what’s truly best for your home and budget. Replacement may be worth considering if any of the following apply:
Your furnace or AC is more than 10 years old
The repair cost is more than 50% of a new system’s value
Your system has experienced multiple breakdowns over the past two years
Your unit is well-maintained but losing efficiency over time and working harder to keep up
Your system relies on outdated refrigerants like R-22 which can be costly and difficult to repair
Prevent unexpected breakdowns and keep utility costs under control
Regular maintenance does more than extend the life of your system. It keeps it running cleaner, more efficiently, and at a lower cost. Designed with busy homeowners in mind, Pelles Maintenance Plans help prevent unexpected breakdowns and keep utility costs under control. Our heating and cooling system maintenance plans include a complete tune-up, safety inspection, and efficiency check, giving you the confidence that your system is ready for whatever the season brings.
Our partners, alliances, and awards
Comfortmaker Elite dealer
Favorite on nextdoor
Mars planet foundation member
Nfib member
EPA certified by mainstream engineering
Proud sponsor of Mars area hs baseball & basketball
What your neighbors and local homeowners are saying
Cody just completed our semi-annual systems check. All went well. Cody was extremely professional and personable. I have used Pelles for 20 years and would highly recommend them for all HVAC services.
Tyler came out to clean and inspect our HVAC and we couldn’t be happier! Great people and amazing service.
Tyler was awesome! Very thorough and took the time to show me what was going on with our A/C unit and explain the process. Highly recommend!
He showed up, did a though inspection of the air conditioner , changed the furnace filter and even helped carry a box to the car for us. He was so nice!!! Thank you so much for him.
Tyler did a great job with the maintenance of the ac and then found where the water was coming from under the furnace he was very courteous and pleasant thank you. Kristine
We have been customers of Pellas for years. They have always been and continue to be responsive
And professional
Honest service. Comfort you can count on. Here in your community.
- Adams Township
- Allison Park
- Bakerstown
- Bakerstown Station
- Bradford Woods
- Butler
- Callery
- Cranberry Township
- Criders Corners
- Evans City
- Fernway
- Fox Run
- Gibsonia
- Glade Mills
- Hampton
- Hampton Township
- Mars
- Marshall Township
- McCandless
- McFann
- Myoma
- Ogle
- Pine Run
- Pine-Richland
- Saxonburg
- Seven Fields
- Strables Corners
- Thorn Hill
- Unionville
- Valencia
- Warrendale
- Watters
- Wexford
- Zelienople
