We Do It Right Or
We Don't Do It

Kaiser Sealant & Caulking Inc, started in business with one simple idea on mind: "We do it right or we don't do it" by providing the best quality to our clients, something that unfortunately cannot be found so easily.

That is why we have grown so fast in the past 15 years and among our clients are the biggest General Contractors nationwide, Condominium Property Management and Residential Builders and Owners.



We are a fully insured company with $2 Million liability insurance coverage and all of our staff are fully trained and insured with WSIB in good standing.

At Kaiser's we understand that it is very important to maintain the highest quality levels, that's why our staff are trained to exceed all Architectural Sealant Joint standards.


Our commitment does not stop there, we are members of the Construction Safety Association of Ontario and our staff is well trained to assure that safety exceeds all CSAO Standards.

All of our products are high-end quality from Dowsil, Tremco, Sika, Sonneborn and Hilti, most of them with a 5 years limited warranty on the product.

3 Years Warranty On Any Workmanship Defect.


5 Years Warranty On The Product.

We are the ONLY caulking company that provides a 5 Years warranty to residential owners. Just something to give you peace of mind and to assure you that we stand behind our work.

We Guarantee to Start and Finish When We Promise

Doing things right!

Your Satisfaction Is Our Goal.

You are the most important reason for us to be in business.

From the biggest to the smallest, from a high-rise to a single house, when it comes to caulking jobs, Kaiser Sealant & Caulking have done it all.

What Our Clients Say

  • Gwendolyn Weeks
    We live in an old stone home, and the gap between our fascia and the house needed sealing. On top of that, we needed to install a bat exit device to humanely exclude the resident bats from our attic. The staff was very friendly and did an excellent job choosing an appropriate colour for the cauling to match our house. They were very understanding and helpful installing the bat exclusion device. The cost was very competitive and I would highly recommend their services.
    Gwendolyn Weeks
  • Francisca Nicolae
    The estimate was very prompt, my emails were answered quickly, the worker showed up on time, very polite, the job looks great. Thank you!
    Francisca Nicolae
  • Mike Major
    These guys did an excellent job. They removed all the old caulking and re-caulked. We had a relatively large job that was done last year and the price was very reasonable. I was admiring their work last night so I decided to write a review. They took the time to color match everywhere caulking was needed. I would definitely recommend them.
    Mike Major
  • Mark Cooper
    Excellent company to deal with, highly recommend for all your caulking needs. They were prompt and accommodating with the quote, they started work the next day and did a great job. They arrived at the time they said they would and were polite throughout.
    Mark Cooper
  • Martin
    I recently contracted Kaiser Sealant and Caulking to strip and re-caulk our basement windows. My wife and I were extremely pleased with the job they did, the workmanship was excellent and the gentleman who did the work was punctual and both knowledgeable and extremely polite...!! I wouldn't hesitate to use Kaiser again and would most definitely recommend them as a caulking contractor.
    Martin

Kaiser Sealant & Caulking Inc.
Contact Informationn