Professional Caulking,
Sealants & Firestopping

Residential • Commercial • High-Rise

Homeowners - Book your free consultation

recaulking for windows, doors, exterior joints, bathrooms & More.

Division 07 Contractor

07 92 00 - Joint Sealants
07 84 00 - Firestopping

Family Owned & Operated

Based in Richmond Hill, ON

Serving General Contractors, Builders, Developers, Property Managers, Building Owners, Trade Contractors & Homeowners Across the GTA & Ontario.

Caulking Company Inc. is a fully licensed and insured specialty contractor with a proven track record on projects of all sizes. We provide architectural and structural sealants, building envelope restoration, architectural, mechanical and electrical firestopping and smoke sealing.

From estimating, shop drawings and submittals to project coordination, management and site execution, our team is familiar with the standards and best practices of the construction industry from tender through completion.

Rated 5 out of 5

647-866-7749

Get Your Free Estimate Today

Send us your project details or call to arrange a site visit.

Sealant & Building Envelope Services

07-92-00: Joint Sealants

Professional sealant installation and restoration for projects of all sizes.

Re-Caulking

Sealant Replacement

Custom Homes

High Quality Caulking

Residential

Homes & Multi-Residential

Windows & Doors

Caulking

New Build

Interior & Exterior

Commercial

New Build & Restoration

High-Rise & Mid-Rise

New Build & Restoration

Building Envelope

Restoration

Firestopping & Smoke Sealing Services

07-84-00: Firestopping

Firestopping and smoke sealing for rated assemblies, joints and penetrations on projects of all sizes.

Architectural Firestop

Joints & Assemblies

Mechanical Firestop

Service Penetrations

Electrical Firestop

Service Penetrations

High-Rise, Commercial

New Construction

Smoke Sealing

Joints & Penetrations

Rated Walls & Floors

Fire-Rated Assemblies

We use Industry leading materials

Professional-grade sealants and firestopping systems from trusted industry manufacturers.

Dow Corning

Sika

Tremco Sealants

STI

Follow us on social media

See recent projects, installations and behind-the-scenes updates from our team.

Instagram post from caulking.company. This post is in position 1.

Instagram post from caulking.company. This post is in position 2.

Instagram post from caulking.company. This post is in position 3.

Instagram post from caulking.company. This post is in position 4.

Instagram post from caulking.company. This post is in position 5.

Instagram post from caulking.company. This post is in position 6.

Instagram post from caulking.company. This post is in position 7.

Instagram post from caulking.company. This post is in position 8.

Instagram post from caulking.company. This post is in position 9.

Instagram post from caulking.company. This post is in position 10.

Instagram post from caulking.company. This post is in position 11.

Instagram post from caulking.company. This post is in position 12.

Instagram post from caulking.company. This post is in position 13.

Instagram post from caulking.company. This post is in position 14.

Instagram post from caulking.company. This post is in position 15.

Instagram post from caulking.company. This post is in position 16.

Instagram post from caulking.company. This post is in position 17.

Instagram post from caulking.company. This post is in position 18.

Instagram post from caulking.company. This post is in position 19.

Instagram post from caulking.company. This post is in position 20.

Featured Projects

A selection of commercial, institutional, high-rise and residential projects completed across the Greater Toronto Area and Ontario.

Guelph, ON

Interior & Exterior Sealants
Architectural Firestopping

Waterloo, ON

Interior & Exterior Sealants
Architectural Firestopping

Bowmanville, ON

Interior & Exterior Sealants
Architectural Firestopping

Peterborough, ON

Interior & Exterior Sealants
Architectural Firestopping

Scarborough, ON

Interior & Exterior Sealants
Architectural Firestopping

North York, ON

Exterior Recaulking
Commercial Building Restoration

Cambridge, ON

Exterior Sealants
Townhome Development

Georgina, ON

Exterior Caulking for Cottage

Alliston, Subdivision

Exterior Caulking
New Residential Construction

Baxter, Subdivision

Exterior Caulking
New Residential Construction

Westbrook, Subdivision

Exterior Caulking
New Residential Construction

Churchill, Subdivision

Exterior Caulking
New Residential Construction

Trusted Sealant & Firestopping Specialists

Serving the Greater Toronto Area and projects throughout Ontario.

Rated 5 out of 5

What Our Customers Say

Real feedback from homeowners, builders and clients across the GTA & Ontario.

    
 
 
       Posted on Google  
   
   Karen Wu 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great caulking service! The work was professional, clean, and done on time. Very happy with the results and would definitely recommend them!
  
 
      Posted on Google  
   
   Dave Thalheimer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Hired to have our windows and doors sealed and caulked. From timely quotation to having the job completed was seamless and professional. Work quality was great at a reasonable price. Would recommend to anyone looking for a similar service.
  
 
      Posted on Google  
   
   Anna Miransky 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amir made a visit following a request to do outside window caulking. He indicated that he thought the work was not necessary and was very helpful on a consultation about a window replacement. It’s rare to know for certain that a tradesperson is 100% honest. In this case I was 100% sure about his integrity as he derived no benefit from the consultation while I derived a great deal. Thank you Amir. It was a pleasure to meet you and if further caulking work is needed in my home, I will definitely turn to this company.
  
 
      Posted on Google  
   
   William Wallace 
 
 
 
 Trustindex verifies that the original source of the review is Google. Professional and qualified employees, very high quality work!
  
 
      Posted on Google  
   
   Valeriya Garmaeva 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys know their stuff! Clean lines, no mess, and everything sealed perfectly. Easy communication too! Thank you!!!!
  
 
      Posted on Google  
   
   Lena Shmidov 
 
 
 
 Trustindex verifies that the original source of the review is Google. Super happy with the job Caulking Company did! They showed up on time, worked quickly, and the caulking looks amazing—so clean and neat. You can really tell they know what they’re doing. Friendly guys too, and they left everything spotless. I’d definitely call them again and recommend them to anyone who needs caulking done.”
  
 
      Posted on Google  
   
   Michael Giron 
 
 
 
 Trustindex verifies that the original source of the review is Google. Vlad from Caulking Company Inc. did an excellent job caulking my property, he was professional, reliable, and delivered clean, precise work that truly refreshed the space. I highly recommend him for his quality and professionalism.

I do recommend and I will definitely hire again.