★★★★★
“Great professional product. Quick install. Very reliable! I would recommend these guys and their efficient business!”
Damon Smith
Concrete floor repair in Coeur d'Alene, ID
If your garage slab in Coeur d'Alene is cracking, pitting or flaking, our concrete repair starts with the cause: we diamond-grind the damage out and fill cracks and joints with flexible polyurea, so the slab comes back flat and sound. Our shop, crews and material are right here in town, so getting eyes on your slab is a short drive, not a special trip.
Polyurea crack fillDiamond-grind prepFixed written priceVeteran-ownedServing Coeur d'Alene, Hayden, Post Falls, Rathdrum
Concrete repair in Coeur d'Alene at a glance
- Crack fill
- Polyurea, flexible through freeze-thaw
- Served from
- Our Coeur d'Alene location
- Phone
- 208-500-1043
- Hours
- Mon-Fri 8am-6pm, Sat 8am-4pm PT
- Options
- Repair only, or repair plus a coating
- Price
- Fixed and written, after a free on-site measure
Freeze-thaw and deicer damage in Coeur d'Alene concrete
Freeze-thaw cycles and road salt tracked in from November through March both work on a slab. Here is what to watch for.
Freeze-thaw cracking
Water gets into a hairline crack, freezes, and pries it wider every cycle. Every Coeur d'Alene winter runs that cycle again and again. We grind the crack open, fill it with polyurea that stays flexible below zero, and the repair moves with the slab instead of splitting again.
Salt and deicer damage
Everything your tires carry off the roads around Lake Coeur d'Alene ends up on the garage floor. Deicer attacks the cement paste and the surface starts pitting and dusting. We grind off the damaged layer, restore the profile, and you can seal it under a polyaspartic topcoat so the salt has nothing left to attack.
Failed control joints
Control joints are supposed to crack so the rest of the slab does not. When the edges chip and ravel, carts catch and the gap grows. We clean the joint out, fill it with polyurea, and shave it flush.
How we repair damaged concrete
Concrete repair is diagnosis first. A crack from a bad pour, a crack from settling, and a crack from freeze-thaw all look similar and behave differently, so we figure out which one you have before anything gets filled. Then we diamond-grind the area, open up the cracks and failed joints, pack them with polyurea, and restore the surface flat and clean.
Because we are based in Coeur d'Alene, there is no trip charge. You can have the repaired slab coated (a polyurea base with flake or silica under a UV-stable polyaspartic topcoat), or if you just want the concrete fixed, repair-only jobs are welcome. Fixed written price either way. No high-pressure sales nonsense.
- Polyurea crack fill stays flexible through freeze-thaw cycles
- Diamond grinding, not acid etching, for a real mechanical bond
- Repair only, or repair plus a coating that seals the fix in
- Fixed written price after a free on-site assessment
Cities served
Coeur d'Alene, Hayden, Post Falls, Rathdrum, Dalton Gardens, Athol, Harrison, St. Maries
Our concrete repair process in Coeur d'Alene
The same process on every slab we touch, whether it is next door or across town.
- 01
Diagnose the cause
Cracks, spalling, and pitting all have a reason: water, deicer, settling, or a bad original pour. We find it first so the repair holds.
- 02
Grind and fill
We diamond-grind the damaged area, fill cracks and joints with polyurea that cures fast and stays flexible through freeze-thaw, and repair spalls with the method that fits them.
- 03
Blend or coat
Repair-only slabs get the surface blended back in. Or have us seal the fix under a polyaspartic coating that protects the repaired surface.
Concrete repair questions in Coeur d'Alene
Can my slab be repaired or does it need to be replaced?
Most slabs can be saved. Cracks, spalling, pitting, and chipped joints are surface problems, and surface problems are fixable. Replacement only makes sense when a slab has major settling or is broken into moving sections. We tell you straight at the free on-site measure, and we do not sell repairs a floor does not need.
Why is my garage floor spalling?
Around Coeur d'Alene the usual causes are freeze-thaw and deicer. Water and road salt soak into the top of the slab, the water freezes and pops the surface, and the salt eats the cement paste. Older floors that were finished with too much water on top spall fastest. Grinding off the weak layer and resealing stops it.
Do you fix cracks without installing a coating?
Yes. Repair-only work is a real service, not a foot in the door. We grind, fill cracks and joints with polyurea, and leave you a clean, flat slab. You can always coat the floor later, but that is your call, not a condition.
Will the cracks just come back?
Not the ones we fill. Rigid fillers snap the first winter because the slab keeps moving through freeze-thaw. Polyurea bonds to the crack walls and stays flexible, so it stretches with the seasonal movement instead of breaking. It is the same material we trust under every coated floor we warranty.
How do I get a price?
Call 208-500-1043 or book online. Since the shop is here in Coeur d'Alene, we can usually get eyes on your slab quickly, measure it, and give you a fixed, written price. No trip charge, no surprise line items later, and the quote costs you nothing.
More answers on our floor coating FAQ.
★★★★★
“Had a great experience with Rhino Coating today! We are building a house and wanted to have the garage floor coated before we moved in. We have an 18 x 36 RV garage attached to our standard two car garage. Roughly 1100 ft.². Karl and the crew showed up this morning about 8am and knocked out the 1100 ft.² Before 5 pm. They all were very knowledgeable on the installation of the coating and it was awesome to watch them work. They clearly have worked together on many jobs. I went with the Nightfall color and I’m 100% happy with it. The floor looks amazing and the color goes with just about anything in the garage. I would definitely recommend using this company. We will be using them again when we build our shop.”
kyle cooper
Reviews republished from Google. Read more customer reviews.
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Get a free concrete repair assessment
Tell us about the damage and we'll set up a free on-site assessment. The rep checks the cracks, spalls and pitting and gives you a fixed, written price for the repair, on its own or with a coating. No high-pressure sales.
Get a free quote
Or call 208-500-1043
The form takes about 45 seconds, and we'll text or email you within the hour. Phones answer Mon-Fri 8am-6pm, Sat 8am-4pm, Pacific time.
- Free on-site assessment
- Fixed price
- Repair only or repair plus a coating
- Veteran-owned and insured