Accurate Construction Ltd. – Basement Crack Repairs

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Basement Crack Repair

Eliminate basement cracks permanently

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Radon Gas Mitigation

Remove harmful Radon gas for a healthier home

Protecting homes & families

At Accurate Construction Ltd., we eliminate foundation cracks and reduce radon levels, protecting homes with permanent repair solutions backed by over 20 years of expertise and a 20-year transferable warranty.

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Repaired Houses

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years in service

What sets Us Apart?

Protect your home today with permanent basement crack repair and radon mitigation solutions you can trust!

Request a Free Quote

Permanent Solutions

No Quick Fixes
Unlike DIY kits or low-pressure injection methods that only provide temporary relief, our high-pressure polyurethane injection system ensures cracks are fully sealed and will not reopen.

Interior Repairs

No Landscaping Damage
Our repairs are performed from inside your basement, eliminating the need for digging, excavation, or any disruption to your landscaping.

Guaranteed Peace of Mind

20-Year Transferable Warranty
We back our work with a 20-year transferable warranty, ensuring long-term protection and increasing your home’s resale value.

Health Canada

Compliant Radon Mitigation
Radon exposure poses serious health risks. Our radon mitigation systems effectively lower radon levels, helping homeowners meet Health Canada’s safety guidelines.

Service Areas

Over 30 Locations in Ontario
From Hamilton to Barrie, Vaughan to Oshawa, we provide professional basement crack repair and radon mitigation services across the province.

Our Services

Basement Crack Repair

Radon Gas Mitigation

Why choose Us?

At Accurate Construction Ltd., we provide permanent basement crack repair and radon gas mitigation to homeowners in several locations surrounding the GTA. Using a high-pressure polyurethane resin injection system, we seal foundation cracks to help prevent water intrusion, reduce humidity levels, and minimize the risk of mold growth in poured concrete walls. Our radon mitigation systems are designed to effectively lower indoor radon levels, contributing to a safer and healthier home environment.

Over 20 Years of Expertise

Trusted by Ontario homeowners for reliable repairs.

Permanent Crack Sealing

High-pressure polyurethane injection for a lasting solution.

20-Year Transferable Warranty

Repairs you can depend on.

No Exterior Digging Required

All repairs are done from inside your basement.

Health Canada-Compliant Radon Mitigation

Reduce radon levels to ensure a healthier home.

Servicing Over 30 Locations in Ontario

We come to you!

Our Clients’ Feedback

Professional technicians have answered all my questions and concerns. Very pleased with the job that they have done. They worked clean and polite. Thank you guys. I would recommend them to anyone who is looking to get their foundation cracks fixed.

Ugur Arkin

Excellent work. Joe and Noah were professional, upfront and helpful

Louie Rosella

I had a crack in my basement wall from footing to the top of the form... Did not think it was repairable from indoors... Accurate Construction came and did the repair... Very knowledgeable , friendly, they did an amazing job!! Also came with a 20-year guarantee... We are very happy and recommend anybody to use their services... They are as ACCURATE as it gets!!Thanku Accurate Construction.

Eddy Santino

Our company has been working with Jason for just over a decade now and we are extremely satisfied with his work, professionalism and wealth of knowledge he offers on every single project he takes on for us. Looking forward to working with Jason and Accurate Construction. Ltd. for many years to come. Highly recommended.

Andrei Prytkov

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🔹 Permanent Basement Crack Repair
🔹 Radon Gas Mitigation
📍 Mississauga | Vaughan | Brampton & More
📞 Call/Text: 416-729-0787
🌐 basementcrackrepair.ca

Spring is Coming—So Are Basement Leaks! 🌧️💦🏡

Melting snow + spring rains = more basement leaks! If you’re noticing damp spots, musty smells, or active leaks, it’s time to take action before the problem gets worse.

At Accurate Construction Ltd., we specialize in permanent basement crack repair using high-pressure polyurethane injection to seal leaks for good—no digging required!

🔹 Why does spring bring more leaks?
✔️ Melting snow + rain = more pressure on your foundation
✔️ Expanding soil pushes water through cracks
✔️ Poor drainage leads to pooling near your home

What can you do to prevent flooding?
✅ Clear gutters & extend downspouts 6+ feet away
✅ Make sure the ground slopes away from your foundation
✅ Check your sump pump & fix cracks before they get worse

Don’t wait for a flooded basement—get your cracks sealed now!
📞 (416)729-0787
💻 basementcrackrepair.ca

#BasementLeaks #SpringRains #Waterproofing #BasementCrackRepair #FoundationRepair #OntarioHomes

Permanent Basement Crack Repair – Protect Your H

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Permanent Basement Crack Repair & Radon Mitigation Services

Protect your home from water damage, mold, and harmful radon gas with expert basement
repair solutions backed by over 20 years of experience.
Request a free quote today

Areas We Serve

We provide basement crack repair and radon mitigation services across Ontario, including:

Tottenham, Beeton, Alliston, Schomberg, Newmarket, Barrie
Cambridge, Orangeville, Bolton, Vaughan, Bradford
Hamilton, Burlington, Oakville, Mississauga, Brampton
Oshawa, Whitby, Pickering, Angus, Nobleton, Holland Landing, Grand Valley
Innisfil, Aurora, Richmond Hill, North York, Stouffville

Request a Quote

Kindly fill out the form below and one of our experts will reach out to you within 24 hours.