knaak heating & cooling

HVAC Services in North Tonawanda, NY

When it comes to reliable HVAC services in North Tonawanda, NY, our team is dedicated to keeping your home comfortable year-round. With our extensive knowledge of the local climate and heating and cooling needs, we provide tailored solutions that are specific to this area. From efficient furnace repairs to expert air conditioning installations, we are committed to ensuring that your indoor environment remains comfortable and energy-efficient. Trust us to deliver top-notch HVAC services that cater to the unique requirements of North Tonawanda residents.

Keeping You Comfortable for Over 40 Years.

our Guarantee

Your trusted choice for HVAC solutions—from efficient heating to refreshing cooling. Fully licensed, insured, and EPA-certified, Knaak brings unmatched expertise, top-tier Rheem & Bryant quality, and customer-first service to every project.

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  • Certified Experts You Can Trust

    Every member of our team is fully trained and certified, ensuring your HVAC project is handled by knowledgeable professionals who meet the highest standards in safety and quality.

  • We Stand Behind Every Job

    Your satisfaction is our priority. That’s why we guarantee top-notch workmanship on every project, big or small—backed by responsive customer service and clear communication from start to finish.

  • Generations of HVAC Expertise

    With over 25 years of experience passed through three generations, we bring a legacy of dedication, reliability, and deep-rooted industry knowledge to every home we service.

ABOUT OUR SERVICES

HVAC for Homes & Businesses

Expert solutions for both residential and commercial spaces—including installation, replacement, and repair of furnaces, air conditioning, boilers, and more.

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Free Estimates & Honest Pricing

No-pressure, upfront quotes to help you plan with confidence. Plus, enjoy discounts for seniors, veterans, and first responders.

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Total Comfort, Year-Round

From heating and cooling to indoor air quality and ductless systems, we cover every comfort need with efficient, reliable service you can count on.

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OUR MISSION

To deliver dependable, high-quality HVAC solutions that bring lasting comfort and peace of mind to every home we serve. We are driven by a commitment to honest service, skilled workmanship, and genuine care for our community. With every installation, repair, or consultation, we aim to exceed expectations—ensuring our neighbors stay safe, comfortable, and confident in their home’s heating and cooling systems.

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Testimonials

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Sarah B.

“Keith and his team are absolutely top-notch! They installed a new AC and furnace combo in our 100-year-old home. Honest pricing and great follow-up.”

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Robert F.

“Emergency heating issue during a cold snap—Knaak showed up in hours. Boiler fixed fast. Can’t thank them enough.”

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Tanya M.

“Knaak replaced our old heat pump. Our house has never felt more comfortable. They explained every step.”

Brands We Work With

Lennox logo with red text and a man wearing a cap, in red on a white square.
Ruud logo in a wavy, silver-bordered shape with red and black accents.
Goodman Air Conditioning & Heating logo: Red rectangle with white text, "Goodman." Below it, "Air Conditioning & Heating."
Rheem logo: White text "Rheem" inside a red circle with a silver border.
Carrier logo: white text in blue oval.
Amana logo: red text "Amana" with "Heating & Air Conditioning" underneath on white background.

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Free estimates are our thing. Reach out now!

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