Serving Ottawa Valley and area, Brian Rook and the Kool-Vent team are certified HVAC Technicians licensed for Sheet Metal, Gas Fitting, and Air Conditioning. With over 25 years experience let the Kool-Vent Team Provide you and your family with comfortable indoor living year round.

Residential:  An efficient heating and cooling system is one of the most important investments you can make in your home. Brian can guide you through the technical data to find the perfect system to suit your needs. From new installations, system upgrades, yearly maintenance & the latest home comfort innovations, trust KoolVent for exceptional value, quality and service that you can count on.  more

Commercial and Industrial:  Our systems are uniquely designed to control the temperature, humidity, and overall air quality in both commercial and industrial buildings. As a business owner, you need to ensure the comfort of not only your staff, but the customer as well. KoolVent specializes in industrial and commercial HVAC applications. From manufacturing needs, apartments, and office spaces, Brian and his team of professionals, will ensure your space is maintained both comfortably, and, efficiently.  more