Basement concrete slab covered in old flooring adhesive before grinding

Concrete floor repair in Boise, ID

Our Boise location repairs cracked garage floors, pitted surfaces and failed joints, grinding out the damage and filling it with polyurea that flexes as the slab moves through the seasons. Crews work across the Treasure Valley, and every repair starts with a free on-site measure.

Polyurea crack fillDiamond-grind prepFixed written priceVeteran-ownedServing Boise, Eagle, Star, Kuna

Concrete repair in Boise at a glance

Crack fill
Polyurea, flexible through freeze-thaw
Served from
Our Boise location
Hours
Mon-Sat 7am-7pm MT
Options
Repair only, or repair plus a coating
Price
Fixed and written, after a free on-site measure

Thermal cracking and settling in Boise concrete

Boise concrete deals with big thermal swings, strong UV, and everything from older pours in established neighborhoods to brand-new slabs out toward Star and Middleton.

  • Older neighborhood slabs

    An older slab can crack in webs and dust as its surface ages. We grind, fill the crack network with polyurea, and restore a surface that keeps the old house charm without the trip hazard.

  • Thermal swing cracking

    A garage slab here goes from August heat to January cold, and all that expansion and contraction concentrates at cracks and joints. Rigid patches fail fast in this climate. Polyurea fills flex through the whole swing, which is why our repairs hold in Boise weather.

  • New-growth settling

    A young slab in a new subdivision toward Eagle, Star or Kuna can settle as the ground under it compacts. Early hairline cracks are cheap to fix and expensive to ignore, because summer UV and winter freeze-thaw both go to work on an open crack the day it appears.

How we repair damaged concrete

Every repair starts with a straight answer about the cause: settlement, shrinkage, thermal movement, or plain age. Then it is diamond grinding, polyurea in the cracks and joints, and a restored, flat surface. If you take the next step, a coating with our UV-stable polyaspartic topcoat that does not yellow in the Boise sun, the hot-tire problem is handled too: your tires leave, the coating stays.

Our Boise location is local, so there is no trip charge anywhere from Boise to Nampa and no waiting on a crew from out of the area. Free measure, fixed written price, in-house installers only. Repair-only jobs are welcome; so are repair-plus-coating jobs, which take a single day for most garages.

  • 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
Boise, Meridian, Nampa, Caldwell, Eagle, Star, Kuna, Middleton, Wilder, Homedale

Concrete repair services
Finished flake floor coating in a basement, bathroom doorway on the right

Our concrete repair process in Boise

The same process on every slab we touch, whether it is next door or across town.

  1. 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.

  2. 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.

  3. 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 Boise

The garage floor in our older Boise house is a web of cracks. Save or replace?

Save it, almost always. Web cracking looks dramatic but is usually shallow surface stress. We grind the surface, fill the crack network with polyurea, and restore a clean plane. Replacement means jackhammers, weeks of disruption, and a much bigger job, and it buys little that a restoration does not.

Why did my floor pit and dust in a dry climate?

Dry air does not protect concrete; UV and thermal cycling do their own damage, and winter deicer still comes home on your tires during cold snaps. Weak surface paste breaks down, dusting starts, pits follow. Grinding to sound concrete and sealing the surface ends it. We check for all three causes at the estimate.

Do you handle repair without selling me a coating?

Yes. Repair-only is a real line of work for us in Boise, not a doorway pitch. You get the grind, the polyurea fills, a flat finished surface, and an invoice that matches the quote. If you later want flake or silica over it, the prep work is already done.

How fast can this happen?

The crew and material sit at our Boise location, so the free on-site measure is usually within a few days, and the install date is set when you accept the bid. Most residential repairs are one day on site. Call 208-228-9779 and we will measure the slab and give you a fixed, written price.

What keeps the repair from failing next winter?

Material choice. Polyurea stays flexible through cold snaps and bonds to the concrete around it, so freeze-thaw movement stretches the fill instead of cracking it loose. It is the same product under every floor we back with a lifetime warranty.

More answers on our floor coating FAQ.

“Karl and his A-Team were Awesome ,they did an Excellent Job. These Guys Love what do and there Work Proves it. Would Highly Recommend them to Everyone. Will definitely be using them for Future Projects. Thank You So Much!”

Michael Friesen
January 2026

“What an amazing company and crew! We are stoked with how great it turned out. The process was so seamless, true professionals in every aspect, highly recommend!”

Delaney Hall

Reviews republished from Google and Housecall Pro. Read more customer reviews.

Reviews of our Boise location are on Google

Related services in Boise

Nearby
Concrete Repair in Meridian Concrete Repair in Nampa

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 our Boise team at 208-228-9779

The form takes about 45 seconds, and we'll text or email you within the hour. Phones answer Mon-Sat 7am-7pm, Mountain time.

  • Free on-site assessment
  • Fixed price
  • Repair only or repair plus a coating
  • Veteran-owned and insured