Residential & Commercial - Ontario
Caulking and sealing done clean, done once.
Professional caulking services for all your exterior caulking needs with exceptional customer service.
- Warranty on labour & materials
- 10 yr
- In the trade
- 15 yr
- Projects completed
- 1500+
- HomeStars · 8 reviews
- 5.0 ★
What we do
Safi Caulking / SAFI Construction specializes in professional caulking, sealant, glazing, waterproofing, and building-envelope services for residential, commercial, and high-rise properties throughout Toronto, the GTA, and surrounding areas in Ontario.
01
How we work
We provide both new installation and complete removal and replacement of existing sealants, using professional commercial-grade materials and proper installation methods to create durable, clean, weather-resistant finishes.
02
Difficult access
For difficult-access and high-rise projects, our team is experienced in working from swing stages, bosun chairs, boom lifts, scissor lifts, and scaffolding.
03
Any scale
From a single leaking window to large multi-storey restoration projects, our focus is on proper preparation, professional workmanship, quality materials, and long-lasting results.
What we do
Sealing that stands up to Ontario weather
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01 / 06
Window & Door Sealant
The joint between a frame and the wall around it is where water gets in first. We cut the failed sealant out, clean the joint back to sound substrate, set backer rod to the right depth, then gun and tool the bead in one pass so it sits flush and runs straight.
- Exterior & interior window and door caulking
- Complete removal and replacement of old caulking
- Air-barrier and foam sealing around windows and doors
- Backer rod installation
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02 / 06
Glazing & High-Rise
Curtain wall, storefront and high-rise facades, sealed from swing stages, bosun chairs and rope access. The top of the building gets the same bead as the ground floor.
- Glass-to-aluminum and curtain-wall glazing
- High-rise window and facade caulking
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03 / 06
Masonry & Joint Sealing
Expansion and control joints have to move without tearing. That means the right joint geometry, the right backer, and a sealant rated for the movement the joint will actually see.
- Precast-to-precast and panel joint sealing
- Expansion and control joints
- Brick, stone, stucco, concrete and masonry joints
- Flashing and metal-to-metal sealing
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04 / 06
Waterproofing & Leak Repair
When water is already getting in, the first job is finding where - not sealing everything and hoping. We trace the path, then treat the assembly.
- Balcony waterproofing and sealing
- Water-leak investigation and repair
- Building-envelope maintenance and restoration
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05 / 06
Firestopping & Smoke Sealing
Rated assemblies stay rated only if every penetration through them is sealed with the right firestop system. This is inspection work as much as trade work, and it is documented.
- Firestopping and smoke sealing
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06 / 06
Re-Caulking & New Construction
Two ends of the same trade: stripping out twenty-year-old sealant on an existing building, and laying the first bead on a new one. Both get commercial-grade materials and the same preparation.
- Commercial and residential re-caulking
- New-construction caulking and sealant installation
Difficult access
We reach the parts other trades can't
For difficult-access and high-rise projects, our team is experienced in working from swing stages, bosun chairs, boom lifts, scissor lifts, and scaffolding.
- Swing stages
- Bosun chairs
- Rope access
- Boom lifts
- Scissor lifts
- Scaffolding
About us
Delivering Quality Caulking & Sealing Services Across Ontario
Safi Construction & Caulking is an owner-operated caulking and sealing contractor based in Scarborough, working across Ontario. We seal windows, doors, masonry joints and building envelopes on custom homes, residential buildings, factories and commercial properties - including work at height from boom lifts, swing stages and rope access. Every job is finished to the same standard: a straight, clean bead, a tidy site, and a seal that holds.
Years of trusted caulking and sealing services in Ontario
At SAFI Construction & Caulking, our expertise is built on years of hands-on experience across residential and commercial projects. With a commitment to precision, premium materials, and customer satisfaction, we deliver long-lasting results that stand up to Canada's toughest weather conditions.
15 years · fully insured · 10-year warranty
Recent work
Our own job sites, not stock photos
Where we work
36
cities across the GTA and Ontario
From Scarborough out to London, Barrie and Kitchener. If your town is on this list, we cover it.
Check your address- Toronto 6
- Scarborough · North York · Etobicoke · Downtown Toronto · East York · York
- Durham 7
- Pickering · Ajax · Whitby · Oshawa · Clarington · Bowmanville · Uxbridge
- York 7
- Markham · Richmond Hill · Vaughan · King City · Aurora · Newmarket · Stouffville
- Peel 3
- Mississauga · Brampton · Caledon
- Halton 3
- Oakville · Burlington · Milton
- Hamilton & beyond 10
- Hamilton · Stoney Creek · Ancaster · Kitchener · Waterloo · Cambridge · Guelph · Barrie · Bradford · London
What customers say
Rated 5 out of 5 on HomeStars
“ Excellent work. I am very impressed. The job was done very professionally. They worked safely and cleaned up after the work was completed. I would highly recommend safi construction price-wise, they are very competitive, and work-wise, they are amazing. Thank you. ”
Our reply · 11 December 2022
Thank you so much for your kind comment I really appreciate it and I'm glad you liked the job Thanks again
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★★★★★
Window and floor sealing
Great service and quality work.very professional . Timely response .work completed as scheduled!. Very pleased with the work
29 June 2021 · HomeStars
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★★★★★
Windows and door caulking
Good work & on time finishing job& clean the area after finish work.I recommend this company
11 June 2021 · HomeStars
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★★★★★
Exterior Window Caulking
Ammar was a pleasure to deal with it. He is professional, his quality of work is exceptional, uses quality materials, is reasonable and above all provides the best customer service. I have no hesitation in recommending Ammar for his services.
1 April 2021 · HomeStars
Free estimates. Straight answers. Clean work.
Send us the address and a photo of the joint and we'll come back with a price. Residential and commercial, across Ontario.