Eau Claire, WI · Northwestern Wisconsin Open now (715) 450-9897
(715) 450-9897

Catch Basin Repair in Cornell

Catch Basin Repair in Cornell, Wisconsin.

Catch basin repair and rebuild for commercial lots in Cornell. Cut back, rebuilt, the frame reset to grade and the asphalt tied back in.

Get a Free Estimate Call (715) 450-9897

4.7 from 21 Google reviews

About 45 minutes north of Eau Claire. The estimate is free.

A freshly poured square concrete collar finished flush around a storm drain grate in a striped commercial parking lot.
4.7 Google ratingFrom 21 reviews
1-3 days Typical basinDepending on depth
7 days Sinkhole, start to doneA customer's words, not ours

Working in Cornell

The Bridge Street commercial lots and the industrial street both have structures carrying truck loading. This far north the freeze works harder and longer, and a frame joint that has opened moves faster than the same joint would in Eau Claire.

From our jobs

Job Photos

Inside a failed catch basin, the collar rusted and the mortar washed out
A failed basin, opened up before the rebuild
Looking down into a catch basin where the mortar has washed out and water stands in the bottom
Mortar washed out, water standing in the structure
A close view of a catch basin edge where the concrete has broken away and undermined the surface around the grate
The edge broken out and the surface undermined
Inside a catch basin, the pipe penetration re-mortared and sealed where it enters the structure
The pipe joint re-mortared inside the structure
A freshly poured square concrete collar around a round storm grate in a striped parking lot
The collar poured back and the grate set to grade
A poured concrete pad around a drain grate at the foot of two loading dock doors, caution tape across the approach
A drain pad poured at a loading dock

All job photos

How a catch basin fails

A catch basin is a buried box with a cast frame and grate sitting on top of it. Water is supposed to go through the grate and out the pipe. What happens over twenty Wisconsin winters is that water gets into the joint between the frame and the structure, freezes, and lifts. Once that joint opens, every rainfall washes a little of the bedding out from under the surrounding asphalt, and the ring of failure spreads outward from the grate a few inches a year. That's why the symptom you notice is never the drain itself. It's the asphalt around it, and by then the structure underneath has usually been moving for years.

A mismatched concrete patch poured around a storm grate in a cracked school parking lot, marked with a red no symbol

Patching around it

What gets done when the budget is tight

  • Cold patch thrown in the dip, gone by spring
  • Sealer over the low spot, which changes the color and nothing else
  • An overlay that follows the same failing grade back down
  • The hole reappears, slightly wider, every year
A full concrete pad poured around a storm grate set flush to grade in a driveway, coned off, marked with a green check

Rebuilding it

What actually stops it

  • Saw-cut back to sound asphalt, structure exposed
  • Failed structure replaced, frame reset to the right grade
  • New concrete collar poured around the frame
  • Asphalt tied back in at the right pitch so water reaches the grate

The grade is the part people skip. A basin reset an inch high is a basin that never drains again, and the lot ponds somewhere new.

Reset, rebuild, or replace?

What the symptom usually means

What you can see without lifting the grate, and what it usually turns out to be.

  • A shallow dip around the grate, asphalt still sound Usually a reset. The least expensive fix on this list, and the one that gets left too long.
  • Asphalt broken in a ring around it, water ponds after rain The common case. Partial rebuild, collar, tie in. One to two days.
  • You can see the structure crumbling through the grate Depends how far down it goes. This is the one that needs looking at, not quoting blind.
  • The grate rocks or has dropped below the surface by an inch or more Often a full rebuild of the upper structure. Sometimes the frame alone. We'll say which.
  • Water backs up out of it, or drains away far slower than it used to That's usually the pipe connection, not the box. It needs opening up, and no surface repair touches it.
  • A void you can see into, or the ground has dropped beside it Material is being washed away underneath. Call it in sooner rather than later; this is the one that turns into a sinkhole and a claim.

Send a photo with the grate visible and we can usually narrow it to two of the three.

What Decides the Price in Cornell

It depends almost entirely on what is found once the grate is off, which is why the assessment is free. All three of these cost less than the repaving that follows if the basin is left alone.

Reset

Frame and grate only

Measured on site

  • Structure is sound, the frame has settled or lifted
  • Saw cut, reset to grade, new collar, asphalt tie-in

Partial rebuild

Top courses replaced

Measured on site

  • The common one. The top of the structure has deteriorated
  • Rebuild the top of the structure, reset, collar, tie-in

Full replacement

Structure down to the pipe

Measured on site

  • Structure has failed or the pipe connection has gone
  • Deeper excavation, longer, and the only real fix at that point

What moves it: depth, whether the pipe connection is sound, how much asphalt has to come out around it, and whether the lot has to stay open while we work. Multiple basins on one visit come down per basin, because the trip is already paid for.

How We Do Catch Basin Repair in Cornell

Excavation, structure repair, concrete and the asphalt tie-in, in the order they happen.

Look at it with the grate off

Most of what's wrong is invisible from above. We lift the grate, look at the structure and the pipe, and tell you which of the three bands you're in.

Saw cut back to sound asphalt

Clean vertical edges, cut wide enough to reach material that hasn't been undermined. Cutting too tight is why repairs fail at their own seam.

Rebuild and set to grade

Failed courses replaced, frame set so the grate sits slightly below the finished surface. Water has to run to it, which means it can't sit level and definitely can't sit proud.

Concrete collar

Poured around the frame to spread the load off the structure and onto the subgrade. This is the part that stops it happening again in five years.

Asphalt back in, compacted, sealed at the joint

Paved tight to the cut, compacted in lifts, and the perimeter joint sealed. Then the grade gets checked with water, not by eye.

Booking the last of the sealcoating season now · 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.
One spot on our driveway has sunk and the rest is fine. Why just there?
Because the ground under Cornell is not the same from one end of a drive to the other. This is glacial country: rolling moraine with kettle ponds, eskers and kames, and what that leaves underground is sand in one place and till a few feet away. The two settle at different rates and drain at different rates, so settlement here tends to be local rather than general. A patch over it without dealing with what is underneath comes back in the same spot.
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 catch basin repair cost?
It depends on which of the three jobs it turns out to be, and that cannot be known until the grate comes off: a reset, a partial rebuild, or a full replacement. A reset is the cheapest by a wide margin and a replacement is the most expensive. All three cost less than the repaving that follows if the basin is left alone. The assessment is free and the number is fixed before work starts.
How long does a catch basin repair take, and does the lot have to close?
A basin repair is a small excavation in one corner of the lot, not a resurfacing project. How long the repair takes depends on what we find under the casting, and we tell you before we start.
Can you just patch the asphalt around the catch basin instead?
We can, and sometimes that's the right call if the structure is sound and the budget isn't there this year. But if the structure below has gone, patching buys one season. Which of the two you have is visible once the grate is off.
Do you subcontract the excavation or the concrete?
The excavation, the structure repair, the collar and the asphalt tie-in are sequenced and priced together, so you are not holding three quotes and hoping the dates line up.
The area around our drain is breaking up. Is that the basin?
Almost always, yes. Catch basins fail outward from the frame joint, so the asphalt around them starts to go before anything looks wrong with the drain. If the broken area is roughly a ring centered on the grate, that's the signature.
Do you do manhole and utility structure work too?
Yes. A manhole in a parking lot fails the same way and gets the same treatment: cut back, reset to grade, collar, tie in.

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.

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.

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 finding it the day we start.

Cornell

We work all of Cornell 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.

1,452 people, 2024 Census estimate.

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.

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

Get an estimate

Send the form and we'll call you back. The estimate is free.

What can we help with?

By submitting, you agree to be contacted about your catch basin repair job. Text messages only go out if you checked the box above. We don't sell your info, ever.

Other Work We Do in Cornell

Catch Basin Repair in Nearby Towns

Everything about catch basin repair, including how the work goes and what changes the price