Sealcoating, crack repair and parking lot paving for Richmond Hill commercial lots — since 2007
Asphalt sealing in Richmond Hill is the most cost-effective way to protect a commercial parking lot from freeze-thaw winters and road salt. Sealcoating restores a protective top layer that shields against water, UV, and oil, stops small cracks from spreading into potholes, and brings back a clean black finish — at a fraction of the cost of repaving. From the offices of the Beaver Creek business park to the retail plazas along Yonge Street and Major Mackenzie, a regular seal-and-crack-fill cycle is simply cheaper than waiting for the pavement to fail.
Zusashi Maintenance has served Richmond Hill businesses since 2007. We handle the full restore sequence — pressure wash, crack repair, sealcoat, cure, and fresh line painting — so your lot comes back looking and performing like new. One contact, one written quote and one invoice, scheduled around your business hours.
We sealcoat and repair across the city: office and flex lots in the Beaver Creek business park, Yonge Street and Major Mackenzie retail, Bayview Hill and Langstaff plazas, light-industrial sites around Headford, and commercial properties up in Oak Ridges. We section off areas and work off-hours to keep your lot open during the job. Looking for full details and the GTA-wide service? See our asphalt sealing & paving page.
Most Richmond Hill commercial lots should be sealed every two to three years, with crack filling every spring in between. Retail and medical lots on Yonge Street and Highway 7, with heavy daily traffic and more plow damage, sit at the shorter end. Office lots in Beaver Creek with steady weekday traffic can usually go three years. Waiting until the surface is grey, crumbling and full of potholes is what turns a sealing job into a repaving job.
Square footage sets the base. On top of that, the price depends on crack length, the number of repairs, oil spots, and how the lot must stay open during the work. Typical sealcoating runs $0.20–$0.40 per square foot, and hot rubberized crack filling roughly $1–$3 per linear foot. You get a written quote after a free on-site walkthrough, with fast quotes and same-week starts in season when the weather allows.
We walk the lot with you, measure it, and mark every crack, pothole and stain. You get a written quote. We book a dry window above about 10°C, agree which sections close when, then clean, repair, seal and re-stripe. Our office is at 7030 Woodbine Ave in Markham, a short drive down Highway 404 or along Highway 7, so a walkthrough in Richmond Hill is easy to arrange.
Sealing protects asphalt that is still sound. When a lot has wide areas of alligator cracking, potholes that keep coming back after patching, soft spots where the base has failed, or water pooling across the surface, sealing will not hold, and the lot needs paving. We arrange and manage the whole paving job for Richmond Hill commercial lots: you deal with one contact, and a trusted paving partner does the paving work.
Paving is quoted per job after the walkthrough, because the right option depends on the condition of the base, the size of the lot and how it has to stay open for tenants and customers. We plan the work in sections where we can, then re-stripe the stalls, fire routes and accessible parking once the new surface is ready. One contact, one written quote and one invoice from start to finish.
The busiest lots we see are the retail plazas along Yonge Street around Hillcrest Mall and Highway 7, the office and flex lots in the Beaver Creek and East Beaver Creek business park near Leslie Street, the medical plazas near Yonge and Major Mackenzie, the newer plazas at Elgin Mills and Leslie, the Bayview Avenue plazas in Bayview Hill, and the community plazas around Yonge Street and King Road in Oak Ridges. If the lot also needs a wash first, see our commercial pressure washing in Richmond Hill.
Protect and extend your pavement before it fails
Transparent pricing. Final rate confirmed after a free on-site assessment.
Bundle & save: Sealcoating pairs naturally with crack repair, pressure washing, and fresh line painting — the full restore sequence in one engagement. Free on-site assessment with a firm written quote.
Sealcoating is preventative maintenance — far cheaper than repaving
Asphalt fails from the surface in. Water, UV, oil, and winter salt break down the binder, so small cracks spread into potholes and base failure. Sealcoating restores a protective top layer that shields against all of those and typically extends pavement life two to three times — at a fraction of the cost of repaving. The right cycle for most commercial lots is sealing every 2–3 years, with crack-fill as needed in between.
Timing matters: sealer cures best in late spring through early fall, when temperatures stay above about 10°C and the forecast is dry. The ideal full sequence is pressure wash, crack repair, sealcoat, cure, then fresh line painting — we coordinate all of it so your Richmond Hill lot is restored in one planned engagement with minimal disruption.
Sealcoat covers your old lines — fresh line painting on new sealcoat lasts longest. Bundle both in one Richmond Hill visit.
Parking Lot Line Painting →Common questions about sealcoating and asphalt repair in Richmond Hill
Asphalt sealing (sealcoating) in Richmond Hill typically runs $0.20–$0.40 per square foot depending on lot condition, size, and prep. A 10,000 sq ft lot averages about $2,000–$4,000. Hot rubberized crack filling runs roughly $1–$3 per linear foot, and pothole or patch repairs are quoted by area. Final pricing is confirmed after a free on-site assessment.
Yes. We sealcoat and repair commercial lots across the city — the Yonge Street and Major Mackenzie corridors, the Beaver Creek business park, Headford and Langstaff areas, Bayview Hill plazas, and Oak Ridges. We work in sections and off-hours to keep your lot usable.
Most commercial lots should be sealed every 2–3 years, with crack-fill as needed in between. Winters here (freeze-thaw and road salt) are hard on asphalt, so high-traffic retail and medical lots sit at the shorter end of that range. Regular sealing extends pavement life two to three times.
Yes — prep is what makes sealcoating last. We clean the surface, fill cracks with hot rubberized filler, repair potholes and damaged areas, and address drainage before applying sealer. Sealing over unrepaired cracks just hides the problem.
Late spring through early fall (roughly May–October), when temperatures stay above about 10°C and the forecast is dry, so the sealer cures properly. We book the season early because good-weather windows fill up.
Yes. Sealcoat covers existing line markings, so fresh line painting on new sealcoat is both necessary and the longest-lasting result. We coordinate the full sequence — clean, repair, seal, cure, then re-stripe.
Five things: the square footage of the lot, how many cracks need filling and how wide they are, how many potholes or broken areas need patching first, oil stains that need priming, and how the lot has to stay open while we work. A clean, recently sealed office lot in Beaver Creek costs much less per square foot than a busy Yonge Street plaza lot that has gone five winters without care.
We walk the lot with you, measure the area to be sealed, count and measure the cracks, mark potholes and soft spots, and look at drainage and oil stains. Then we send a written quote that shows the square footage, the crack-fill length and each repair, and suggest a dry-weather window and a plan for closing the lot in sections.
Ask which sealer they use and how many coats, whether cracks are filled with hot rubberized filler before sealing, how they handle oil stains, how long each section stays closed, what weather they will and will not seal in, and whether re-striping is included or quoted separately. Get the square footage in writing, so you can compare quotes fairly.
Each sealed section stays closed until it cures, usually overnight to about a day depending on temperature and sun. We plan the job in sections — often evenings and weekends — so part of the lot stays open for your tenants and customers the whole time.
Yes. We arrange and manage commercial parking lot paving in Richmond Hill — asphalt overlays, full-depth repaving and replacement of failed sections. We take the job and a trusted paving partner does the paving work, while you deal with one contact at Zusashi from the walkthrough to the final re-stripe, with one written quote and one invoice. Where sealing and repairs will still hold, we tell you, because they cost far less than paving.
Free on-site assessment and a firm written quote — same-week scheduling in season.
Join 200+ satisfied businesses across Markham & the GTA. Tell us about your facility and we'll send a custom proposal fast — no obligations, no pushy sales calls.
Online | Cleaning Specialist
