Garage Floor Repair & Resurfacing

Cracked, Pitted or Peeling?
We Fix It First.

Chicago winters, road salt and hot tires chew up garage concrete — cracks, spalling, pits and failed old coatings. We repair and resurface the slab back to a sound, level surface, then finish it with a coating built to last, not just patch over the damage.

Crack & Spall Repair Full Resurfacing Written Warranty
(847) 999-6330
★★★★★ 5.0 Google  ·  100+ reviews

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Same-week on-site visits

No obligation  ·  100% satisfaction

5.0 ★★★★★
100+ Chicago garages reviewed on Google
1,000+ Garages
Coated across Chicago & the suburbs
Licensed & Insured
Illinois-bonded garage floor contractor
Written Warranty
Lifetime on garage installs · 5-yr basement/exterior · 3-yr commercial
What It Involves

Repair the Slab First — Then Coat It

Garage floor repair and resurfacing is the process of bringing a damaged concrete slab back to a sound, level, coat-ready surface — without tearing it out and pouring a new one. It's the step that sits underneath every great-looking garage floor coating, and the one budget installers love to skip.

Chicago slabs take a beating: freeze-thaw cracks, road-salt spalling, hot-tire pits and old coatings that never bonded. We chase and fill the cracks, patch the spalls, grind everything flush, and resurface where the wear is broad — so the finished floor reads smooth instead of highlighting the damage underneath.

Repair, not just cover up Level, coat-ready surface Built for freeze-thaw Call (847) 999-6330

A full repair typically includes

Scoped to your slab after a free on-site inspection.

  • Crack & control-joint chase-out and filling
  • Spall, pit and pop-out patching
  • Salt-scaling & freeze-thaw surface repair
  • Grinding down & removing failed old coatings
  • Resurfacing overlay for broadly worn slabs
  • Re-profiling so the floor drains and bonds correctly
  • Sealer or full coating to lock the repair in
Technician diamond-grinding a garage floor slab to remove a failed coating and open the concrete pores
★★★★★ 1,000+ garages repaired & coated across Chicagoland
Common Damage

Garage Floor Problems We Repair

Chicago's freeze-thaw winters and road salt are hard on concrete. These are the issues we see most — and each one is fixable when it's caught in time.

Cracked and worn bare concrete garage floor in Deerfield before repair and coating
A typical Chicagoland garage slab before repair — cracking, surface wear and staining we bring back to coat-ready.

Cracks & Control Joints

Hairline shrinkage cracks and wider settlement cracks let water in and spread every winter. We chase them out and fill them with a rigid polymer, then grind flush so they disappear under the finish.

Pitting & Pop-Outs

Small craters and popped aggregate leave a rough, uneven surface that no coating can hide. We patch each pit with a bonded repair mortar and re-profile the area so it reads smooth.

Spalling & Flaking

When the top surface flakes and sheets off, the slab is losing its wear layer. We remove the loose concrete, resurface the area, and seal it so the scaling stops spreading.

Salt & Freeze-Thaw Damage

De-icing salt dragged in on tires soaks in, freezes and expands — the number-one cause of Chicago garage floor deterioration. We repair the scaling and lock the slab away from salt for good.

Hot-Tire & Failed Coatings

Old epoxy that's peeling, bubbling or lifting under hot tires has to come off — coating over it never lasts. We grind the failed coating down to sound concrete before rebuilding.

Uneven & Low Spots

Slabs that have settled, ponded water or been poorly finished need re-leveling. We resurface and re-profile so the floor drains toward the door and gives the coating a consistent base.

How We Do It

Our Garage Floor Repair & Resurfacing Process

A repaired floor only lasts if the slab underneath is sound. Here's exactly how we take a damaged garage floor back to coat-ready — and beyond.

01
1
Assess

Inspection & Written Estimate

We inspect the slab for cracks, pitting, spalling, moisture and failed coatings, and sound out any hollow or delaminating areas. You get a clear written quote — including an honest call on whether repair-and-coat or full replacement makes sense.

Free on-site · no obligation
02
2
Strip & grind

Diamond Grinding & Coating Removal

We diamond-grind the slab to open the pores and mechanically strip any old paint, sealer or failed coating — removing weak and contaminated material down to sound concrete. This is the prep step DIY kits and budget crews skip, and the main reason their floors fail.

Required · never acid etch
03
3
Repair

Crack, Joint & Spall Repair

Cracks and control joints are chased out and filled with a rigid polymer; spalls, pits and pop-outs are patched with a bonded resurfacing mortar. Everything is ground flush so the finished surface reads smooth instead of highlighting the old damage.

The heart of the job
04
4
Resurface

Resurfacing & Re-Profiling

Where wear is broad or the slab is uneven, we apply a resurfacing overlay and re-profile the floor so it drains correctly and gives the new coating one consistent surface to bond to. Skipped when the slab is already sound.

As needed · for worn or uneven slabs
5
Finish

Seal or Coat & Walkthrough

We finish the repaired slab with a penetrating sealer or a full flake, solid-color or polyaspartic coating, then review cure times for Chicago temperatures and share simple care tips so the floor stays sound.

Your choice of finish Contact Us
What It Costs

Garage Floor Repair Cost in Chicago

Every damaged slab is different, so your price depends on how much of the floor needs repair and whether an old coating has to come off. These ranges give you a realistic starting point before your free on-site quote.

Repair TypeTypical Cost
Crack & control-joint filling (per crack)$60 – $150
Spall / pit patching (per repair)$75 – $250
Failed coating removal (per sq ft)$1.50 – $3
Resurfacing overlay (per sq ft)$3 – $7
Repair + full flake coating, 2-car$2,000 – $4,500

Example: 2-car repair & coat

Grind & remove old coating (~450 sq ft)~$900
8 cracks chased & filled~$720
Spall & pit patching~$400
Polyaspartic flake coating~$1,300
Estimated total~$3,320

A light crack-and-spall repair can start near $300, while stripping a failed coating, resurfacing and recoating a larger garage runs higher. Prices reflect Chicago-area labor and materials and are confirmed after inspection — no hidden fees. Get your exact price →

Which Do You Need?

Repair & Resurface, or Replace?

Most damaged garage slabs can be repaired for a fraction of replacement cost. Here's how we tell the difference during your inspection.

The common case

Repair & Resurface

  • Surface cracks, pitting and spalling
  • Salt scaling and freeze-thaw flaking
  • Peeling or failed old coatings
  • Broad surface wear or minor unevenness
  • Slab is structurally sound underneath
Time to replace

Full Slab Replacement

  • Concrete heaving or sinking unevenly
  • Deep cracks through the slab's full depth
  • Sections crumbling or structurally failing
  • Major drainage or sub-base failure
  • Repeated repairs that no longer hold

Not sure which camp your floor is in? We'll tell you straight at the inspection. Book a free inspection →

We Install Across Chicagoland

Every coating system, every neighborhood. From the city itself out to the far suburbs.

We also travel to select projects in southern Wisconsin and northwest Indiana — contact us to discuss your location.

Questions

Garage Floor Repair — FAQs

The questions Chicago homeowners ask us most when their garage floor is cracked, pitted, spalling or peeling.

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