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Knox, PA | Heating & Cooling Services

4.9 Rating

Reliable, Affordable Heating and Cooling in Knox, PA

With a legacy spanning over 40 years, we have been providing residential HVAC services in Knox, PA, since 1978. As a second-generation, family-owned business, we take pride in upholding the values that built Gary & Sons into the reputable service provider it is today.

Our Top Services in Knox, PA

Air Conditioner Repair

When your AC is struggling to keep you cool, Gary & Sons is here to help. Our skilled technicians are well-equipped to diagnose and repair air conditioning issues promptly, ensuring your home stays comfortable.

Heating Repair

Facing issues with your furnace or other heating system? You can trust Gary & Sons for reliable heating repair services. We work quickly and efficiently to keep your home cozy all winter long.

HVAC Installation

Whether you need a new heating or cooling system installed, our experienced team ensures efficient and precise HVAC installations. We work with top-notch products to meet your comfort needs.

Indoor Air Quality

Breathe easier with our indoor air quality solutions. From air purifiers to ventilation systems, we offer services to enhance the air quality in your home, promoting a healthier living environment.

Commercial Services

Businesses in Knox rely on Gary & Sons for comprehensive commercial HVAC services. We understand the unique requirements of commercial spaces and provide tailored solutions to ensure optimal comfort.

Planned Service Agreement

Preventive maintenance is key to the longevity of your heating and air conditioning systems. Our Planned Service Agreement offers regular check-ups, ensuring your systems operate efficiently, reducing the risk of unexpected breakdowns.

24/7 Emergency Repair House Calls

Experience a sudden HVAC emergency? Our team is available 24/7 to address your urgent repair needs. Don’t hesitate to reach out for immediate assistance.

The Knox, PA, HVAC Company That Cares

Our team, both in-office and on-site, is committed to ensuring the homes in and around Knox are comfortable, energy-efficient, and reliable. Whether you need repairs, replacements, or maintenance services, our continually trained staff is ready to assist you.

Gary & Sons Heating and Cooling is dedicated to making homes in Knox, PA, more comfortable and energy-efficient. Call us at 814-371-4885 to discuss how our HVAC services can enhance your home’s comfort.

Local Reviews
for Knox, PA

Gary & Sons, Inc. Rated 5.0 out of 5 stars based on 2 customer reviews


Map of Knox, PA 16232

Michael was thorough and took his time to make the right decision.




Review of Gary & Sons, Inc.

KnoxPA16232 41.235-79.525

Map of Knox, PA 16232

Excellent every time




Review of Gary & Sons, Inc.

Gary & Sons designed a wonderful stove pipe for our woodstove a few years ago, and we just had them back to replace a section. Their design has worked beautifully and we are the envy of our neighbors. For this service call, they were prompt, reasonably priced and Michael is personable and knowlegable. I would seriously recommend these guys any time.

KnoxPA16232 41.235-79.525

Michael K.

Michael K.

Service furnace

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Service furnace

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Service furnace

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Service furnace

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Replaced flue pipe and cleaned stove

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Replaced flue pipe and cleaned stove

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Replaced flue pipe and cleaned stove

Near PA-208, Knox, PA 16232
Michael K.

Michael K.

Replaced flue pipe and cleaned stove

Near PA-208, Knox, PA 16232