Skip Navigation
Thermometer icon

Keeping Families and Their Homes Comfortable for 30 Years

A Complete Home Improvement Company in Harrow, ON

Defy Ontario’s biting winters and hot summers by taking control of your comfort and your home’s indoor environment. Hire Zavaros Insulation for complete home insulation and improvement services in Harrow, Ontario. We will come to your location in Windsor and its surrounding areas, as well as in Essex and Kent Counties to provide you with a free quote on any of our services.

Book A Consultation

Professional Advice and Insulation Services You Can Trust


With uncomfortable outdoor weather, do you think upgrading your HVAC unit is really the need of the hour? Chances are that it is your home and not your heating and cooling system that needs an upgrade.

From indoor insulation services to exterior insulation through repair or replacement of your doors, windows, and siding, Zavaros Insulation provides a whole-home approach to improving quality of living. Our services also expand on to include solutions for protecting your homes’ integrity as well as your health and safety. To this end, we offer basement waterproofing and concrete leveling and mudjacking services at affordable prices.

Insulation installed in the attic

Wall and Attic Insulation


At Zavaros Insulation, we provide professional insulation services to prevent indoor air from leaking out, helping you live comfortably in your home. We specialize in older homes and work meticulously to fill even the smallest of cavities in the walls and attic. With our quality insulating material and professional installation service, you will enjoy lasting comfort and energy savings.

Installed bedroom windows

Sale & Installation of Windows, Doors, and Siding


Build a strong barrier against the outdoor weather and improve your home’s insulation by upgrading to energy-efficient doors, windows, and siding. We sell and install North Star Windows and Doors products to meet your replacement needs. In case you have cracked windowpanes or missing siding, we can provide repair services too.

Insulation installed in the attic

Basement Inspection and Waterproofing


When you have a wet basement that is attracting mould and creepy-crawlies to your home and spoiling your indoor environment, do not wait long to get professional help. Zavaros Insulation provides customized basement waterproofing and repair solutions and also provides grants to help ensure that your basement stays nice and dry without spending a lot.

Fresh concrete mix being poured at the project site

Concrete Leveling and Mudjacking


Is your patio floor sinking due to rodents burrowing underneath or just settling slightly because of erosion? Think before you consider replacing it as repair services can easily and cost-efficiently do away with the damage. At Zavaros Insulation, we provide concrete leveling and mudjacking services to raise your sunken or cracked driveways, making them look as good as new.

Drafty Doors And Windows?


Choose our precision insulation services and save money on your energy bills!

Get A Free Quote
Copyright Zavaros Insulation
 2022 - Legal
Created by

Legal notice