Welcome to Act Fast Waterproofing: Protecting Toronto Basements, One Home at a Time

At Act Fast Waterproofing, we’d like to take a moment to say welcome. Whether you’ve just discovered our company while searching for help with a leaky basement, or you’ve heard about us through a friend or neighbor, we’re glad you’re here. This blog post is our way of introducing ourselves, sharing what we do, and explaining why homeowners and businesses across Toronto and the Greater Toronto Area trust us to keep their properties dry, safe, and strong.

Who We Are

Act Fast Waterproofing is more than just a service provider—we’re a dedicated team of professionals who believe that protecting your home or business from water damage should be simple, reliable, and permanent. With over 25 years of experience, we’ve helped thousands of property owners take back control of their basements, crawlspaces, and foundations.

We’re proud to be recognized across the industry, winning awards like HomeStars Best of Award and Contractor of the Year, but what matters most to us is the trust and satisfaction of our clients.

Our mission is clear: drying up your basement or crawlspace permanently.

Why Waterproofing Matters

Many homeowners don’t think about waterproofing until they notice a puddle in the basement, mold on the walls, or a crack in the foundation. Unfortunately, by the time water shows up, damage may already be spreading.

Water intrusion can:

• Damage your home’s foundation

• Cause mold and mildew growth

• Lower indoor air quality

• Reduce property value

• Create safety hazards

By acting fast—true to our name—you can prevent small issues from becoming major, expensive problems.

What We Offer

We know every home and building is unique, which is why we provide a full range of waterproofing and foundation repair services. Some of our most popular solutions include:

• External Waterproofing – Stopping water before it reaches your foundation.

• Internal Waterproofing – Managing water inside your basement effectively.

• Crack Injection Sealing – Repairing diagonal or vertical cracks in foundation walls.

• Basement Lowering & Underpinning – Creating more space while strengthening foundations.

• Mold Control – Preventing harmful mold growth caused by moisture.

• Masonry Services – Repairing and protecting brick, block, and stone structures.

• Sump Well & Pump Systems – Defending against basement flooding.

• Window Well Installation – Preventing leaks through basement windows.

• Demolition & Excavation – Preparing properties for safe waterproofing projects.

Wherever you are in the GTA—Toronto, Mississauga, Scarborough, Whitby, Burlington, Ajax, Pickering, Hamilton, Richmond Hill, Oshawa, or East York—our team is ready to help.

Our Guarantees

We know trust is earned, which is why we back every project with industry-leading promises:

• 25-Year Transferable Warranty – Your peace of mind lasts decades, and the warranty transfers if you sell your home.

• Price Match Guarantee – Found a competitor’s quote for the same service? We’ll match it.

• Award-Winning Service – Recognized for excellence, but grounded in customer-first care.

These guarantees show that when we say permanent, we mean it.

Our Approach

At Act Fast, we don’t just show up with a quick fix. We take the time to:

1. Inspect thoroughly – Every property is assessed in detail.

2. Explain clearly – We walk you through your options without jargon.

3. Deliver professionally – Our trained crews treat your home as if it were their own.

4. Stand behind our work – With warranties, follow-ups, and long-term support.

We believe waterproofing isn’t just about keeping water out—it’s about creating a healthier, more comfortable home environment for you and your family.

Clients Rave About Us

Nothing speaks louder than the voices of our clients. From five-star reviews to repeat referrals, homeowners tell us time and again how our work changed their homes for the better. Dry basements, increased home values, and peace of mind are just some of the results our customers highlight.

Looking Ahead

As we welcome you to our site and services, we also look to the future. The GTA is growing, and so are the needs of its homeowners. More finished basements, more renovations, and more investment in properties mean waterproofing is more important than ever.

We’re committed to expanding our services, training our staff with the latest techniques, and continuing to offer reliable, cost-effective solutions across Toronto and beyond.

A Warm Welcome

So once again—welcome to Act Fast Waterproofing. We’re glad you’re here. Whether you’re researching options, comparing contractors, or ready to book a free estimate, we invite you to explore our website and learn more about how we can help.

When water threatens your home, don’t wait. Act Fast.