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#1 Ottawa HVAC Company & Services

Your Comfort is Our Passion. Our Ottawa HVAC Comfort Technicians are committed to providing the best value and service for your home's heating and cooling needs. Ask one of our Heating & Cooling Comfort Experts about our Worry-Free 10-Year Warranty. Financing & Rental options are also available.
  • Speak with the CoolHeat Maintenace Experts about your Comfort System options.

The Ottawa Valley Heating and Cooling Company Offering Furnace & AC Repairs, New Furnace and Air Conditioner Installation, Service & Maintenance.

We are a locally owned, family-operated Ottawa HVAC Services Company and we’re happy to serve you with all of your heating and cooling needs. We pride ourselves on our 100% Customer Satisfaction Guarantee. We offer quality products with 10 year warranties on most installations.

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We specialize in single stage, two-stage and modular furnace installations.

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Air Conditioners

We offer top quality air conditioners, including Rheem and Goodman brands.

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Hot Water

We install and service tankless hot water and traditional hot water tank equipment .

  • “These guys were great. We got exactly what we wanted”

    — Jesse, OTTAWA

  • “It's my pleasure to recommend CoolHeat to your family.”

    — Sally Price, OTTAWA

  • “CoolHeat provided us great value. Their technicians were on-time, professional and knowledgable. My new furnace is really quiet, and our house is cozy warm. Could not be happier!”

    — John S, OTTAWA

We pride ourselves
on our customer service.

Locally owned and family run, our team of professional trained Comfort Technicians install, service, maintain , & repair HVAC Comfort Systems at the highest professional quality standards.

Better Business Bureau

Cool Heat Service

Exceptional Value & Service
100% Satisfaction Guaranteed

Speak with a Heating & Cooling Comfort Technician to request a FREE home energy consultation.
Ask about Financing & Rentals.

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