42 Years experience

Insulating your investments since 1976


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Insulation Services in Kitchener-Waterloo and across Southern Ontario

Welcome to Reitzel Insulation, a family owned and operated business with 42 years of experience! As professionals we offer quality spray foam and blown-in insulation in Kitchener-Waterloo and throughout Southern Ontario; in addition to insulation removal and fireproofing services. Throughout the years, we have completed over 100,000 projects, and our clients have included commercial contractors, agricultural contractors, home owners and new home builders. No matter what type of insulation project you have in mind, Reitzel Insulation has the expertise to handle it.



Many homeowners have the misconception that the best way to lower the monthly heating bill for their home is with the installation of new windows. But did you know that with new windows, it can take as long as 15 to 17 years to get your money back in savings? Upgrading the insulation in your attic is a much more efficient way of cutting down your heating bills. In fact, with new insulation in Kitchener-Waterloo, Hamilton, Mississauga or a surrounding city, your home's R-value can increase to R-50 or R-60 for better efficiency.

Contact Us

Whether you need insulation services for your attic, basement, or sun room, give Reitzel Insulation a call—there is nothing we can't fix! We service all over Southern Ontario, and are known for our professionalism, our 5 year workmanship warranty, and our second-to-none project clean-up procedures. Our professionals offer in-home services for insulation in Kitchener-Waterloo, Oakville, Hamilton, Cambridge, and Toronto. In fact, for the convenience of our customers, we have offices in three separate locations! Visit one of our offices in Kitchener-Waterloo, Hamilton, or Mississauga. Fill out our contact form or give us a call at (226) 241-9991 for more information.

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