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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon46
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Gilman

JELCO Supply

103 N Sangamon Ave
5.00(
2
)

JELCO Supply

103 N Sangamon Ave
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do custom cold & hot water pressure washing. Along with that we also do roofs, gutter cleaning, exterior house washing, sidewalks, driveways, and fencing. Also exterior painting and roof coating. Give us a call to discuss your project! Or click to request a quote.

"Jamie was professional, polite, communicative, and kept me informed on process and timeline. The house looks great and I'm thrilled with the results."

HOLLY P on July 2025

We do custom cold & hot water pressure washing. Along with that we also do roofs, gutter cleaning, exterior house washing, sidewalks, driveways, and fencing. Also exterior painting and roof coating. Give us a call to discuss your project! Or click to request a quote.

"Jamie was professional, polite, communicative, and kept me informed on process and timeline. The house looks great and I'm thrilled with the results."

HOLLY P on July 2025






Debatins Excavatiñg,Demolition and concrete work

946 Tri Ave
No reviews yet

Debatins Excavatiñg,Demolition and concrete work

946 Tri Ave
No reviews yet
22 years of experience

Demolition,conrete work,3 employees, half of money for job up front with a signed contract then the other half when job is complete, we offered 10% seniors discount and financing is available

Demolition,conrete work,3 employees, half of money for job up front with a signed contract then the other half when job is complete, we offered 10% seniors discount and financing is available


A&M Construction

411 W Enterprise Dr
No reviews yet

A&M Construction

411 W Enterprise Dr
No reviews yet
38 years of experience

We are a full service roofing contractor serving the entire Chicagoland area since 1990 specializing in commercial & residential roof systems. We are so proud of being a family owned/operated company Call for free estimates same day guaranteed !

We are a full service roofing contractor serving the entire Chicagoland area since 1990 specializing in commercial & residential roof systems. We are so proud of being a family owned/operated company Call for free estimates same day guaranteed !




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Driveway Sealcoating questions, answered by experts

Apply either one or two coats, depending on the manufacturer’s instructions.

It depends on the type of sealer. Some sealers can dry in as little as 4 hours, but many can take up to 48 hours to fully cure. To play it safe, don’t drive on your driveway for two days after sealing.

Small cracks can be DIY patched, but professional services ensure durable, smooth surfaces and prevent further deterioration.

On average, asphalt dries within 24 to 72 hours, meaning it’s solid enough for light traffic—walking and careful driving. Full curing—when asphalt reaches peak strength—can take anywhere from three months to a year. During that time, heavy loads and sharp objects can leave marks. Weather, asphalt mix, and thickness all affect how quickly it dries and cures. If you want your asphalt to last, treat it gently until it’s fully cured. For the best results, check with a professional asphalt contractor for their advice.

Unlike drying, which takes between 48 and 72 hours on average, asphalt driveway cure times are different and take much longer. Your asphalt driveway won’t actually cure for around six months to one year. During this time, it’s more likely to get damaged or weakened by heavy machinery, vehicles, and high temperatures. 

The Gilman, IL homeowners’ guide to driveway sealcoating

From average costs to expert advice, get all the answers you need to get your job done.