projects
completed

DT Asphalt Maintenance is a Kitchener-based blacktop company built around a tight crew of experienced operators who take pride in preserving asphalt. Our focus is simple: keep your pavement in good shape and make the process easy and reliable. Serving Kitchener, Waterloo, Cambridge, Guelph, North Dumfries, Woolwich, Wilmot, Wellesley, Halton Hills, and Southwestern Ontario for all your pavement repair and maintenance needs.

Waterloo Region’s Sealcoating Specialists

Crack filling, sealcoating, line striping and targeted asphalt repair for commercial and residential properties—planned to extend pavement life, enhance appearance, save you money and buy you time.

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Expert Driveway Sealing & Parking Lot Maintenance

Protect your investment with DT Asphalt Maintenance, your local specialists in high-quality asphalt sealing and repair. Whether you need residential driveway sealing or large-scale commercial parking lot maintenance, we provide durable, long-lasting protection using the industry’s highest-quality materials.
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‍Fast, Free Quotes: Get a transparent estimate within 24 hours.
‍Premium Materials: We use professional-grade sealants for a deep-black finish.
‍Fair Pricing: Competitive rates for superior craftsmanship.
‍Quick & Reliable Service: We work around your schedule to minimize downtime.

About us

What We Do

Our Services

Driveway Sealcoating Kitchener-Waterloo-Cambridge | Crack Filling + Premium Asphalt Sealing

Residential driveway sealcoating and hot rubber crack filling in Kitchener, Waterloo, Cambridge, Guelph, Halton Hills, Woolwich, Wellesley, Wilmot, North Dumfries, Oxford County, Wellington County and nearby areas. Premium PMM sealer with heavy sand mix and fast-dry additive.

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Targeted Asphalt Repair - Parking Lot & Driveway Services in Kitchener-Waterloo & Surrounding Areas

Focused asphalt repairs for commercial properties throughout Kitchener, Waterloo, Cambridge, and Southern Ontario.

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Crack Filling & Sealing in Kitchener, Waterloo, Cambridge & Surrounding Areas

Commercial grade crack filling and sealing to extend pavement life across Southern Ontario. Parking lots, driveways, private roads and more.

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Commercial Sealcoating in Kitchener, Waterloo, Cambridge & Surrounding Areas

Two-coat commercial sealcoating for parking lots across Kitchener, Waterloo, Cambridge, and Southern Ontario.

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Our Projects

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Serenia Life Financial

Parking Lot Crack Filling, Asphalt Repair and Sealcoating Project

Royal Distributing

Multi-Location Line Striping Project

Resurrection College

Parking Lot Sealcoating & Maintenance

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Testimonial

Client Feedback

Quick and Easy Parking Lot Sealcoating Job in Waterloo

"Thank you guys! Looks amazing.”

Essential Wealth Group

Waterloo, ON

Another Happy Customer!

“Awesome job on our lot.”

Management at Cylindrical Precision

Waterloo, ON

Another Happy Customer!

“Excellent job.”

Facilities Manager at Serenia Life

Waterloo, ON

Five Stars!

"Exceeded our expectations! Was very impressed by Dan and his crew. Our driveway looks better than when we first got it paved, I love the new look! Highly recommend this company. Five stars!"

Terrilyn Chreptak

Collingwood, ON

Another Happy Customer!

“Great work."

Owner of Manitou Plaza

Kitchener, ON

Completed Projects

500+

We take pride in our portfolio of completed projects, reflecting a consistent focus on quality execution, practical solutions, and long-term value for property owners and managers.

Pavement Under Management

3M+ Sq. Ft.

We manage and maintain over three million square feet of commercial pavement across Southern Ontario through structured, condition-based maintenance programs.

Asset Life Extension

Double Your Pavement's Lifespan

Through planned maintenance and rehabilitation, we help property owners extend pavement service life and defer major capital replacement.

Get a free quote within 24 hours! Whether you need a project done urgently, have questions, need support, or want to learn more about our services, feel free to reach out to us.

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The pavement blog