The grades here drain hard, so a crack on a Bayview Hill drive or an Oak Ridges lot lets water into the base fast, then freezes and lifts it. We seal and patch before that, and call it straight when a surface has failed and needs a structural overlay.
We assess and price repair against replacement on real numbers, and set up recurring maintenance for Richmond Hill estate owners and property managers along the Yonge corridor.
Because the Moraine grades drain so hard, we seal Richmond Hill cracks before the freeze gets into the base, and set Bayview Hill and Oak Ridges properties on a maintenance schedule that protects the surface through the worst stretch of the winter.
We handle repair & maintenance across Richmond Hill — including Oak Ridges, Mill Pond, Bayview Hill, Jefferson, and Observatory, and the streets and properties around the David Dunlap Observatory, Mill Pond Park, and Lake Wilcox.
Our repair & maintenance work near Richmond Hill



Magnum Paving is an asphalt paving contractor serving Richmond Hill and the Greater Toronto Area. The company runs its own in-house crews, carries $5,000,000 in liability insurance with full WSIB coverage, and holds a 5.0-star rating from 27 verified Google reviews.
What's included
- Crack sealing that stops water before it undermines the base
- Pothole and partial-depth patching done to last, not just filled
- Structural overlays at a fraction of full-replacement cost
- Honest assess-and-recommend — repair when repair makes sense
- Recurring maintenance programs for property managers