Experienced in basement waterproofing,
we can provide a free estimate on the cost of repairing your foundation.

Best Price on Crack Repairs and Inside Waterproofing Guaranteed!

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Areas of Operation

Hamilton Area, Stoney Creek, Dundas, Waterdown, Ancaster, Westdale, Burlington, Oakville, Flamborough, Grimsby.

  • Basement Crack Repairs

  • Interior Waterproofing

  • Exterior Waterproofing

  • Foundation and Crack Repairs with membranes

  • Crack Injection Repairs

  • Foundation Repairs

  • Bowed wall repairs using Kevlar straps

  • Sump pump installations and repairs

Foundation crack repairs from the inside. We inject the crack from the inside with polyurethane. No messy and expensive digging and the job is done in half a day.  There are five basic steps to be done when injecting a crack in concrete that is leaking water. This is crack injection 101. Learn these steps and you will be well on your way to understanding what it takes to seal a water leak in concrete.

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Basement waterproofing and Foundation crack repair….Best Pricing….Interior or exterior waterproofing, comes with 25 year written warranty that is written and transferable! We use certified products on our jobs: Delta MS, Blueskin, Emecole and Fortstress Stablization Systems.

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Carbon Fiber Stabilization Products For Bowed Walls. We use the Fortress Stabilization Systems to repair bowed walls which are as strong as steel. We are trained and certified in the installation of Carbon Fiber / Kevlar technology. The best way to permanently repair bowed foundation walls and repair structural cracks.

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Our Customers Say

I wanted to take this opportunity to thank you for all your hard work. Thank you for taking the time to explain to me how the job was going to be done and answering all my questions and concerns. It really made me feel at ease to hire you feeling that you cared. It is such a breath of fresh air to hire a company that takes pride in there work. After the job was done I noticed my basement even smelt different, better, drier. The basement is now dry and I can now finish it without being scared that all my hard work will be destroyed.”


Last winter I had a pipe coming from the basement burst and spout water, which froze. I had Doug come and dig up part of the driveway, to get at the broken pipe. It was under a thin layer of concrete so it was a lot of work. The pipe was replaced but buried lower to avoid the same thing happening again. This past winter was exceptionally cold and we had no incidents and the whole project was very successful!”


My daughter had me call around to get someone to come fix a crack in her basement. It was only a small leak but in time it could get much worse. The quote was pretty good, slightly less than others but in line with the rest. He did good work and behaved professionally.”


After calling Doug Brown from affordable basement waterproofing he started the job the next day and completed promptly. With a minor pump issue I had called him and he returned immediately to fix. Our basement is DRY with a 25 year warranty. I highly recommend this contractor for anyone looking for the service. Thanks Doug”

The Gent Family

“We choose Doug and Affordable Basements because of his great reviews on this site and we weren’t disappointed. Doug and his workers arrived on time and completed the work quickly and left the work area neat and tidy. We had one interior wall crack repaired in our basement. All dry after last night’s rain. Doug’s price was much better then the others I had quote the job. I don’t think you’ll be disappointed if you call Doug and Affordable Basements.”

Michelyn Gallant

What GREAT workmanship! Doug and his team arrived on time and completed the work within a couple of hours. Communicated during the entire process from booking the original appointment to cleaning up. I would highly recommend Doug and his team.

Brian Cessna

Doug saved the day. Great communication . excellent work . fast friendly professional. Highly recommend calling Affordable. Price was very reasonable. Thanks guys your awesome

Carolyn Keller

Doug did a fantastic job in repairing a leaking block foundation for me. He was timely which was appreciated as the work was time sensitive. The work was professional and high quality, I would definitely recommend this company.

Steve C

I had a great experience working with Doug and his team at Affordable. I had 2 foundation cracks repaired and Doug was much less expensive than everyone else I spoke to. He arrived at the scheduled time and was finished quickly. He took lots of time to answer my questions and explain the process and I would definitely recommend his work.

Bill Butler

Great job of my basement, price was right! I went with Doug and his company because of these reviews and although im suspect sometimes as friends and family can write them. I can assure you that your making the right decision by hiring these guys. They dont take credit cards but that didnt effect me however i guess some people might need that option.

Drew Pearson

We had Affordable Basement Waterproofing repair and make our basement ready for the next wet event and were extremely happy regarding the level of expertise, efficiency and lack of disruption they provided. I would thoroughly recommend them to anyone and have them return should we need any further work. Very affordable, knowledgeable, courteous and efficient!!! Grateful !!!

Bill Hogarth


No More Leaks Guaranteed!

Resonable Prices and High Quality Work!

Insured Contractors with $2 million liability and WSIB coverage, Certified Installer for Kevlar Strapping

Credit Cards Accepted

No More Leaks Guaranteed!

Waterproofing, foundation repairs, basement crack repairs in Hamilton.


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