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Sealcoating in Cornell

Sealcoating in Cornell, Wisconsin.

Driveway and parking lot sealcoating in Cornell. The same prep on every job, and a straight read on whether yours needs doing this year at all.

Get a Free Estimate Call (715) 450-9897

4.7 from 18 Google reviews

About 45 minutes north of Eau Claire. Free estimates, and a straight read on whether it needs doing yet.

A large institutional parking lot freshly sealcoated in uniform black, still wet-looking, running up to the building and out to the grass edge.
1,452 People in Cornell
4.7 Google ratingFrom 18 reviews
2-3 yrs Reseal cycleIn Cornell
400°F Crack fillerDirect-fire rubber

What a Sealcoating Job Looks Like in Cornell

Cornell has two commercial corridors rather than one, and they do different jobs.

Main Street is retail and civic: city hall, the bank, the pharmacy, the hardware store, the newspaper. Small frontages and shared access. Bridge Street carries the larger footprints: the mill, the grocery, the fuel stop, and the middle and high school.

Then Industrial Park Road, which for a village this size is a genuine industrial street. A truss plant and a cabinet works sit on it, both with real truck movements and the surface wear that comes with turning loaded trailers on the same radius every day. That's a different repair from anything residential.

Sealcoating specifically in Cornell

Older mill-town drives, narrow and often close to the house, so more hand cutting per square foot than a modern subdivision. Worth grouping with neighbors: at this distance the trip is the part of the price that moves most.

The Driveways and Lots in Cornell

Cornell sits on the Chippewa River upstream of Lake Wissota, where Highways 64 and 27 meet and the Scenic River Road up from Chippewa Falls ends. The country around it is glacial: rolling forested moraine, kettle ponds, eskers and kames left by the Chippewa Lobe. Brunet Island State Park sits at the north end of Park Road where the Fisher River joins the Chippewa.

A mill town, and the housing follows the mill. The compact grid either side of Main and Bridge Streets is largely older stock built for people who walked to work, which means narrow lots, short drives and tight turns beside the house.

That shape matters more than the age does. A short drive with no margin between the asphalt and the lawn takes hand cutting on both edges rather than a spray wand, and we price that in rather than discovering it on the day.

Cornell

We work the whole village rather than a named handful of neighborhoods.

Around Cornell: Cornell Pulpwood Stacker, Mill Yard Park, Brunet Island State Park, Old Abe State Trail, Brunet Falls Park.

This far north the season runs a little shorter at both ends. Standard 48-inch frost depth, and the glacial ground drains unevenly: sand in one spot and till a few feet away, which is why settlement here's often local rather than general.

From our jobs

Job Photos

Freshly sealed and striped school parking lot
A school lot, sealed and striped
A freshly sealcoated driveway winding up to a house in evening light
A sealed driveway, winding up to the house
A freshly sealcoated driveway running through the woods, caution tape across the entrance
A long wooded driveway, sealed and taped off
A crew member spraying sealcoat from the black tank rig
Sealer going down from the tank rig

All job photos

What makes a seal job last

Sealer doesn't stick to dirt. It doesn't stick to oil, it doesn't bridge an open crack, and it doesn't cure in the cold. Almost every failed driveway in this valley failed for one of those four reasons, and all four happen before the sealer ever comes off the truck. Which is why the part of this job that matters is the part that happens before anything looks different.

The cheap job

What a low bid usually buys

  • Blown off, maybe, and sealed straight over whatever is left
  • Cracks sprayed across rather than filled, so water still gets under
  • Sealer thinned with water to stretch the drum further
  • One thin coat, sprayed to the edges, apron included
  • Looks excellent for about six weeks

What we do

And why each step is there

  • Blown clean and edged, and oil spots primed so sealer can bond
  • Cracks over a quarter inch filled with hot rubber first
  • Sealer mixed to the manufacturer's spec, with the sand it calls for
  • Edges and aprons cut in by hand, two coats where traffic warrants
  • Left to cure properly, with the drive-on time in writing

The difference doesn't show on the day. It shows in the second spring.

What Decides the Price in Cornell

Residential sealcoating runs about $0.15 to $0.25 per square foot, the rate Black Widow has published for years. Everything else is measured rather than guessed at, and your number is fixed before work starts.

Two-car driveway

Roughly 600 to 900 sq ft

Measured on site

  • Clean, crack fill, one to two coats
  • Most in-town driveways

Larger or rural driveway

Roughly 900 to 2,000 sq ft

Measured on site

  • The common case out in the townships
  • Long drives are measured, not estimated by eye

Small commercial lot

Roughly 8,000 to 20,000 sq ft

Measured on site

  • Church, clinic, small retail
  • Crack sealing usually included

Larger lot

20,000 sq ft and up

Measured on site

  • Quoted after a walk
  • Striping and patching priced separately

What moves it: how much crack filling it needs, whether there are areas that have to be cut out and patched first, how much hand cutting the edges take, and access. Anything we find that changes the number gets said before we start, not after.

Does yours actually need sealing?

How we read a surface before quoting it

Some surfaces that look bad are fine, and some that look fine are not.

  • It has gone gray and chalky but it's smoothTextbook case. That's the wear layer gone and exactly what sealer replaces.
  • Thin cracks running with the drive, under a quarter inchSeal them now and they stay cheap. Left open, water gets under and freezes.
  • It was paved last year and still looks blackNew asphalt needs to cure before its first seal, usually 6 to 12 months. Too early is a real thing and we would rather book you for next season.
  • Cracked into squares, like dried mud, and it flexes underfootThat's the base failing, not the surface. Sealing it hides the problem for one season and wastes your money. Those areas get cut out and patched.
  • Potholes, or a low spot that holds water after rainRepair first, seal after. Standing water is usually a grade or a drainage problem and it'll take the new sealer with it.
  • Loose stone comes up when you scuff it with your shoeRaveling. Early on, sealer locks it back down. Advanced, it needs an overlay. This is the one worth having us look at rather than guessing.

Not sure which one you have? Send a photo of the worst area.

How the Work Goes in Cornell

The same six steps on a driveway and on a 40,000 square foot lot.

We look at it and price it

Free, and on site for anything commercial. If the surface has gone past what sealer can help, we say so then rather than taking the job.

Clean and prep

Blown down, edges trimmed back where grass has crept in, oil and fuel spots primed. Sealer won't bond to any of those, and skipping this is the single most common reason a job fails early.

Crack filling, hot

Anything over about a quarter inch gets direct-fire rubber at 400 degrees, which flows into the crack and bonds to its walls. Cold pourable filler sits on top and pulls away by the second winter.

Cut in by hand

Edges, garage aprons, around drains and islands. Hand work, because a spray wand at the edge either misses it or covers your concrete.

Sealcoat, twice on high-wear areas

Turnarounds, entrances and drive lanes wear faster than the rest and get two. The rest of the lot gets one, because a second coat there adds no life.

Cure time, in writing

Usually 24 hours before a car and 48 before anything heavy or before turning the wheels while stopped. It depends on the temperature and humidity that afternoon, so we give you the real number on the day.

Booking sealcoating and striping through October · Call (715) 450-9897

Questions We Get in Cornell

What Cornell calls us about, answered straight.

More questions answered
Cornell is a fair way out. Do you actually come up here?
Yes, and we would rather come once and do several things than twice for two small ones. It's about forty-five minutes, so on a driveway we'll try to group you with other work in the area. On anything commercial the distance isn't really a factor.
Our drive is short and narrow with the house right beside it. Is that a problem?
It's common in Cornell and it's not a problem, it's just slower. Narrow drives get cut in by hand along both edges rather than sprayed, because there's no margin between the asphalt and the lawn or the foundation. Expect us to spend longer on a small drive here than on a large one in a newer subdivision.
Do you work the Industrial Park Road properties, or only driveways?
Both, and they are different trades. A truss plant or a cabinet works turns loaded trailers on the same radius every working day, and asphalt under that fails as rutting along a repeated wheel path rather than as a hole in the middle of the lot. By the time the rut shows, the base under it has usually moved too, so those are full-depth repairs. For a village this size Cornell has a genuine industrial street, and it wants specifying like one.
How much does it cost to sealcoat a driveway?
Residential sealcoating runs about $0.15 to $0.25 per square foot, which is the rate Black Widow has published for years. What moves it inside that range is how much crack filling the drive needs first and whether the high-wear areas want a second coat. Long rural drives are measured rather than guessed at, and the number is fixed before we start.
How often should a driveway be sealed?
Every two to three years in Cornell and the surrounding area. Freeze and thaw here does more damage than sun does, and the cycle matters more than it would further south. Sealing every year is a waste of money.
How late in the year can you seal?
Roughly May through early October in Cornell and the surrounding area, and it depends more on overnight lows than on the daytime high. Sealer needs warm pavement and a dry cure, so late-season jobs depend on the weather holding.
How long before I can drive on a freshly sealed driveway?
Usually 24 hours for a car and 48 before anything heavy, or before turning your wheels while stopped, which is what scuffs fresh sealer. We give you the actual number on the day, because it moves with the weather.
Do you use coal tar?
No. Coal tar sealer is perfectly legal in Eau Claire and a good deal of this region still uses it, which is exactly why it's worth asking. We run an asphalt emulsion instead, Pitch Black, by choice. The reason is the science rather than the rulebook. The US Geological Survey sampled streams around Milwaukee and traced somewhere between 42 and 94 percent of the PAHs in the sediment back to coal tar sealant dust. Minnesota banned the stuff statewide in 2014. We would rather not put it on a driveway that drains toward the Chippewa.
Can you seal a lot without closing it?
Sealed asphalt needs 24 to 48 hours before traffic goes back on it. On a lot that can't close, where that time comes from is part of what the estimate works out, so tell us which hours and which areas you can't lose.
My driveway is cracked everywhere. Is sealing still worth it?
Sometimes yes and sometimes no, and it depends on whether the base under it has failed. Tight surface cracks seal fine. Alligatored areas that flex under your foot have to be cut out and patched first, and no amount of sealer fixes them. A photo of the worst area is usually enough to tell the two apart.

Get a Free Estimate in Cornell

Tell us what it looks like and we'll come measure it. You get a written price before anything starts.

(715) 450-9897
  • Free on driveways and lots anywhere in the service area
  • A photo of the problem helps, and it can go in the message
  • Surfaces that are not ready yet get told so at the estimate

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Other Work We Do in Cornell

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Everything about sealcoating, including how the work goes and what changes the price