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Foundation Repair Toronto, GTA & Southern Ontario

Not your Average Plumbers,
Toronto's Best

Welcome to Aquamaster one of the leading plumbing & basement waterproofing companies serving Toronto, GTA & Southern Ontario.

Our team is always on standby to help with foundation repairs & more:

  • Foundation Repair

  • Wall & Floor Crack Repair

  • Basement Waterproofing

  • Basement Underpinning

  • Basement Leak Repair

  • Sump Pump Installation & Service

  • Window Well Installation

  • Egress Window Installation

  • Sewer Backup Repair

  • Other Plumbing & Waterproofing Services

Limited Time Offer

Get 10% OFF Our Services 

The discount certificate will be sent to your email.
The discount applies to the first $2,000 of your order.

Thanks for signing up! Offer was emailed to you.

Built to Last for Decades


Why Choose Aquamaster

Premium Quality, Award-Winning Experience:

We spent years perfecting our service. From thinking through the details, building a process & training our team to deliver world-class service.

Today, Aquamaster has all it takes to be a leader:


  • Award-Winning Company

  • 25-Year Warranty

  • 24/7 Emergency Response Team

  • Since 2009

  • Licensed & Insured

  • Best Materials

  • Serving Toronto, GTA & Southern Ontario

Your search is over, you found us.
Talk to our experts or download 10% discount today!


Services by Licensed Experts

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Limited Time Offer

Get 10% OFF Our Services 

The discount certificate will be sent to your email.
The discount applies to the first $2,000 of your order.

Thanks for signing up! Offer was emailed to you.

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What are your Service Areas?

Proudly Serving Southern Ontario and Beyond



King City










And Southern Ontario...

Don't Take Our Word for It!

What Our Clients Say?


Stephanie G.

Residential Client

I used Aquamaster for two separate home waterproofing projects and I was extremely satasified with their work and price. Their team are highly skilled, thorough and were able to complete the 10.5 hour job in one day. They were even kind enough to seal my window frame after I noticed a minor leak. I would highly recommend Aquamaster for all your waterproofing and plumbing needs.

The Aquamaster team is absolutely fantastic! They went above and beyond to diagnose and correct the problem that I had with my basement plumbing caused by old pipes and persistent tree roots. I used them once in 2012 and in 2020. I cannot say enough good things about this team - Highly recommend.


Felicia F.

Residential Client


Chris D.

Residential Client

Aqua Master quoted me a very fair price for waterproofing and finshed the job ahead of schedule. We haven't had any water issues in our post-war hm since then. Highly recommend this business for its professionalism and quality of work. Hire with confidence!

Get Started with 10% Off Today!

Unparalleled quality service, 25 years warranty, all available today with 10% off.

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