
Heating & AC Services in Rochester, PA
Professional HVAC Services for Your Home or Business
Since 1943, Homer Nine and Sons, Inc. has been proud to keep homes in Rochester comfortable with reliable heating and AC services. Over the years, we’ve built strong relationships in the community by providing honest work, fair pricing, and solutions that truly last. Whether you need your furnace repaired, your AC replaced, or routine maintenance, you can count on us to get the job done right.
We also help families improve their indoor air quality with services designed to reduce dust, allergens, and other irritants, so you can breathe easier at home. In addition, our team provides trusted water system services, including water heater repair and replacement, ensuring you always have reliable hot water.
We understand that comfort and safety matter most, which is why we offer financing options and free second opinions. With great reviews from our neighbors, we’re here to be the company you can trust year after year.
Call us at (724) 241-8698 to schedule professional heating, air conditioning, or water system service in Rochester, PA.
What Services Can We Help You With?
At Homer Nine and Sons, Inc., we’re committed to keeping your home comfortable and safe all year long. From heating and cooling to water systems and indoor air quality, our team is here to help with dependable solutions.
Our main services include:
- Heating Services: Furnace repair, replacement, and maintenance to keep your home warm through the coldest months.
- AC Services: Air conditioning repair, installation, and seasonal tune-ups for cool comfort all summer long.
- Indoor Air Quality: Air purification, filtration, and humidity control to help reduce allergens and improve the air you breathe.
- Water Systems: Water heater repair, replacement, and other water system solutions to ensure reliable hot water in your home.




Learn more about what we're doing to provide the options you need.
Read What Our Happy Customers Are Saying Working Together With Our Customers For Over 80 Years
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We are very pleased with the new Trane furnace and the installation.
- Samuel -
The team at Homer Nine and Sons, Inc. arrived quickly, fixed the problem without pushing for anything we didn't need. ...
- Chad Lehman -
Your team is excellent and I will tell everyone about you and your company!
- Dan -
I felt totally comfortable leaving my house while the guys worked.
- Ray & Kristine -
Mike and Bob are two very personable young men who were very efficient in doing their tasks.
- AnnaMae & Sam -
Every person we talked with was very pleasant and helpful.
- Robert & Janice -
He's very knowledgeable, courteous and professional in how he goes about his job. Thanks for everything.
- Mark B. -
We were very satisfied with all the personnel we were in contact with.
- Michael
