
TTA Service Underpinning ,Foundation, Waterproofing
Last updated: By ConcreteFinder Research Team

About TTA Service Underpinning ,Foundation, Waterproofing
ConcreteFinder lists TTA Service Underpinning ,Foundation, Waterproofing as a concrete contractor serving The Junction, rated 4.9★ across 50 Google reviews.
Ready to make your basement better than ever before? We’re Toronto’s top choice when it comes to waterproofing, walk-outs, underpinning, and more. Call us now!
Services
- Concrete Contractors
- Foundations & Underpinning
- Basement Underpinning
- Basement Lowering
- Bench Footings
- Walkout Basement
- Crawl Space Excavation
- Methods Comparison
- Basement Waterproofing
- Weeping Tile Installation
What customers say
Highlights via Google reviews. Ratings are set by reviewers, not ConcreteFinder.
- a month ago
“Highly recommend this company! They completed our basement lowering and waterproofing quickly and with outstanding quality. The owner is extremely customer-oriented and was always available to answer our questions. Plus, the crew kept the workspace spotless every single day. A…”
Yulik· via Google reviews
- 9 months ago
“When hiring various tradesmen to do work on your property, you’re going to meet some that charge a fortune, do a half assed job and talk to you like you’re a moron. As soon as you recognize those types, don’t…”
Andy· via Google reviews
- 11 months ago
“We hired TTA Service to add a cement pad under our existing extension. Taif and his crew did excellent work for a reasonable price, and in a timely manner. We’re very grateful to have found TTA!”
Devon· via Google reviews
- a year ago
“I recently had the pleasure of working with TTA Services for the foundation of one of our home addition projects at Zzone Homes, and I couldn’t be happier with the results. Taif and his team are exceptional—highly skilled, dedicated, and…”
Marco· via Google reviews
- 7 months ago
“Incredible experience with TTA. fast, great value, great work. They worked within our budget to offer a fantastic solution for our home. We will absolutely be using them again.”
Jordan· via Google reviews
Hours
| Monday | 7 a.m.–9 p.m. |
|---|---|
| Tuesday | 7 a.m.–9 p.m. |
| Wednesday | 7 a.m.–9 p.m. |
| Thursday | 7 a.m.–9 p.m. |
| Friday | 7 a.m.–9 p.m. |
| Saturday | 7 a.m.–9 p.m. |
| Sunday | Closed |
Contact TTA Service Underpinning ,Foundation, Waterproofing
- (647) 621-5283
- Visit website
- 1729 Dufferin St, Old Toronto, ON M6E 3N9
- View on Google Maps
Questions to ask your contractor
- Can you show WSIB clearance and liability insurance for this job?
- Will you pull the permits this scope needs, or is that on me?
- What concrete strength and slab thickness are you pouring for this use?
- How will you reinforce it: rebar, wire mesh, or fibre, and where do the control joints go?
- What is the payment schedule and deposit? Typical line items and costs
- What does your warranty cover for cracking and settlement, and for how long?
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TTA Service Underpinning ,Foundation, Waterproofing: frequently asked questions
Is TTA Service Underpinning ,Foundation, Waterproofing well reviewed?
- TTA Service Underpinning ,Foundation, Waterproofing holds a 4.9-star Google rating across 50 reviews. Based on ConcreteFinder's analysis of Google review data, that is a strong score for a concrete contractor in the Greater Toronto Area. We always recommend comparing at least three quotes before you hire.
Where does TTA Service Underpinning ,Foundation, Waterproofing operate?
- TTA Service Underpinning ,Foundation, Waterproofing works out of The Junction in the Old Toronto area and serves surrounding Greater Toronto Area neighbourhoods. Its listed address is 1729 Dufferin St, Old Toronto, ON M6E 3N9.
How do I get a quote from TTA Service Underpinning ,Foundation, Waterproofing?
- You can contact TTA Service Underpinning ,Foundation, Waterproofing directly at (647) 621-5283 or through its website. To compare options side by side, request quotes through ConcreteFinder and we will match you with up to three vetted concrete contractors serving The Junction, at no cost.
What does TTA Service Underpinning ,Foundation, Waterproofing charge for concrete work?
- TTA Service Underpinning ,Foundation, Waterproofing sets its own prices, but as a market benchmark ready-mix concrete, 25 mpa, delivered (gta) runs $200 to $290 per m³ across the GTA, according to Canada Building Materials - GTA Price List (eff. Jan 15, 2026). Add 13% HST, and request an itemized quote for numbers specific to your project.