Longueuil is the largest city on the South Shore of Montreal, with approximately 250,000 residents spread across a vast territory that includes the former boroughs of Longueuil, Saint-Hubert, Greenfield Park, Le Vieux-Longueuil, and Saint-Lambert. Located approximately 50 km northeast of our base in Sherrington, Longueuil is one of our most important markets for large-scale projects, particularly the industrial parks of Saint-Hubert, the large residential condominiums of Vieux-Longueuil, and the commercial parking lots along chemin Chambly.
Why seal the cracks in your asphalt in Longueuil?
Asphalt in Longueuil faces the same climate stresses as the rest of the South Shore of Montreal: 60 to 90 freeze-thaw cycles per year, intense winter salting on main arteries, and summer sun exposure that oxidizes bituminous binders. Every untreated crack lets water in — water that freezes, expands, and breaks apart the pavement structure. See our article on freeze-thaw cycles in Quebec for a detailed explanation of the mechanism.
Longueuil has a unique variety of parking lot types to maintain: century-old residential neighbourhoods with stone curbs, modern developments from 2000–2020, large commercial sites, and heavy industrial zones. Each type requires a different approach, and we have the experience to adapt our techniques to the specific characteristics of each area.
Our 5-step process
We exclusively use hot-applied polymer-modified bitumen crack sealing conforming to the MTQ 14501 standard, with the Crafco 522 sealant approved by the Quebec Ministry of Transportation (MTQ).
- Inspection and mapping of cracks.
- High-pressure compressed air cleaning.
- Heating crack edges with a propane torch.
- Application of sealant heated to 190 °C.
- Finishing and return to service within 30 minutes.
For full technical details, see our crack sealing guide.
Areas and neighbourhoods served around Longueuil
From our base in Sherrington, approximately 50 km northeast of Longueuil, we regularly work in nearby areas:
- Saint-Hubert
- Saint-Lambert
- Boucherville
- Brossard
See all our service areas in Montérégie.
How much does crack sealing cost in Longueuil?
Our rates in Longueuil follow the standard pricing observed in Montérégie in 2026:
- Residential (50–200 linear ft): minimum visit charge of $300 to $450 (slightly higher to account for travel distance).
- Light commercial (200–1,000 linear ft): $1.85 to $2.40 per linear ft.
- Heavy commercial (>1,000 linear ft): tiered pricing starting at $1.30 per linear ft.
For large projects in Longueuil (over 2,000 linear ft), our volume pricing makes our services competitive despite the distance from Sherrington, as fixed costs are spread over a larger volume. See our detailed article on crack sealing prices in Quebec in 2026.
Frequently Asked Questions — Longueuil
Do you travel to Longueuil despite the distance from Sherrington?
Yes, Longueuil is an important municipality within our extended service area. We plan our Longueuil jobs by grouping several projects on the same day when possible, which allows us to keep our rates competitive. For residential jobs, we often work with a 2–3 week lead time in order to combine visits with other work in the area.
Do you offer an annual maintenance programme for businesses and condominiums in Longueuil?
Yes. Our commercial maintenance programme includes spring and fall inspections, crack sealing, and minor pothole repairs. For property managers, see also our annual maintenance calendar and our article on the ROI of a maintenance programme.
Do you offer after-hours work for businesses in Longueuil?
Yes, particularly for high-traffic commercial sites. A surcharge of 25–35 % applies, but the absence of any impact on customers more than justifies this additional cost. See our article on mistakes to avoid in commercial parking lot management.
What product do you use for crack sealing?
Exclusively MTQ 14501-approved products, primarily Crafco 522 as the standard and Dynapave D-9000 as an alternative. Both are approved for public works projects in Quebec.
Are you RBQ-licensed and insured?
Yes. L’Équipe Marcil inc holds RBQ licence 5624-8867-01, renewed annually, with civil liability insurance covering all our projects in Longueuil and throughout Montérégie.
Free quote in Longueuil
On-site inspection and estimate within 24–48 h
(514) 826-3568