On the North Hill and South Hill grades, a failed section is almost always where water was allowed to run instead of being carried off. Patching the break without correcting the pitch guarantees a repeat.
We rebuild the failed run and fix the grade as part of the same job, because on a slope those are not two separate pieces of work.
On the Mill Street and industrial lots the failures sit at entrances and turning areas. We rebuild those to depth, keep the site working, and carry $5M coverage. Around the Old Bolton core the lots are older and the frontages tight, so repairs there are precise work against existing walkways and established grades.
We fix the grade with the repair, because on a slope a patch on its own has a known expiry date.
We handle repair & maintenance across Bolton — including Bolton North Hill, South Hill, Old Bolton core, the Humber Valley, and Mayfield West edge, and the streets and properties around the Humber River valley, the Bolton Mill Street core, and the Caledon Trailway.
Our repair & maintenance work near Bolton



Magnum Paving is an asphalt paving contractor serving Bolton and the Greater Toronto Area. The company runs its own in-house crews, carries $5,000,000 in liability insurance, 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