“Great professional service, at a very reasonable price. Kind, clean, courteous. Highly recommend Pro Seal Coating! 5 Stars!!”

Commercial Sealcoating in Hammond, WI
Serving 54015 and surrounding St. Croix County
Commercial sealcoating protects your parking lot from oil, gas, salt, UV rays, and freeze-thaw cycles. We use commercial-grade sealer, mechanical agitation, and phased scheduling to keep your business operating during the work.
- Free estimates
- Residential & commercial
- Serving St. Croix County
Commercial Sealcoating serving Hammond and surrounding St. Croix County
Pro Seal Coating LLC provides commercial sealcoating to businesses and property managers across Hammond, WI, covering the 54015 ZIP code. From retail and office lots near I-94 Exit 16 to parking areas around Hwy 12, we use careful prep, proven materials, and attention to detail on every job. We also routinely service nearby New Richmond, River Falls, and Roberts, so a single trip can cover several properties in your area.
Why parking lot sealcoating matters in Hammond
Hammond's mix of older Hwy 12 frontage and newer interstate-adjacent builds means we see two completely different pavement-age profiles in the same town. Commercial pavement near I-94 Exit 16 and Hwy 12 faces the same regional conditions throughout the year. That's why commercial sealcoating matters here: Repaving a parking lot can cost $3–5 per square foot. Sealcoating every 2–3 years costs a fraction of that and can double or triple the life of your existing asphalt. It also keeps your property looking professional to customers.
Our process for Hammond parking lot sealcoating jobs
- 1
Site Walk & Written Quote
We measure the lot, identify repairs, and give you a clear written scope and price.
- 2
Schedule & Notify
We work around your business hours — early morning, weekends, or phased — and help you sign off the work areas.
- 3
Prep, Patch & Crack Fill
Clean, fill cracks, patch potholes, and prime oil spots so the sealer bonds to the asphalt, not the contamination.
- 4
Seal & Re-Stripe
Apply commercial-grade sealer with mechanical agitation, then re-stripe once fully cured.
What commercial sealcoating costs in Hammond
Common parking lot sealcoating mistakes we see
- Letting cracks go for years before filling — leads to alligator cracking and full repaving
- Skipping oil-spot priming before sealing
- Sealing a lot that really needs an overlay first
- Re-striping before the seal is fully cured (paint smears, lines fade fast)
Recent work near Hammond
Photo gallery of recent Hammond-area parking lot sealcoating jobs coming soon.
Also serving parking lot sealcoating in nearby towns
Hammond parking lot sealcoating FAQ
Other services we provide in Hammond
Trusted across the region
“They always do a great job. They have done my driveway for years and it looks great.”
“The crew did an awesome job on our driveway, I would highly recommend Pro Seal.”
Ready for parking lot sealcoating in Hammond?
Free, no-obligation quotes for Hammond, WI and all of St. Croix County.
