In the established streets the asphalt has gone porous and the edges have started breaking away. That is age, and it usually calls for a rebuild rather than a resurface that leaves the original problem underneath.
In Woodland Hill and Stonehaven the asphalt is not old, it was thin. Builder surfaces crack early over a base never compacted for real use, and repairing the crack without addressing that is temporary by definition.
On the commercial side, the retail around Davis Drive and Yonge takes constant turnover and the failures appear at the entrances first. We rebuild the failed areas, keep the site open, and self-perform, insured to $5M.
We handle repair & maintenance across Newmarket — including Main Street Newmarket, Stonehaven, Summerhill, Glenway, and Woodland Hill, and the streets and properties around historic Main Street, Fairy Lake Park, and the Upper Canada Mall.
Our repair & maintenance work near Newmarket



Magnum Paving is an asphalt paving contractor serving Newmarket 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