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Lynch Bros. Tile & Grout Cleaning
Serving Tucson · Green Valley · Oro Valley · Tanque Verde Valley · Saddlebrooke · Foothills
Cleaning · Sealing · Repair · Recoloring · Re-caulking · Carpet cleaning
(520) 885-2003
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Grout Repair in Tucson, AZ — Lynch Bros. Tile & Grout

Cracked grout on tile floor — Lynch Bros. Tile & Grout

Grout Repair

Cracked, crumbling, or missing grout isn't just an eyesore — it's an open door for water damage. We remove the bad grout and replace it with a seamless, color-matched finish.

Free Estimate — (520) 885-2003

Grout cracks and crumbles for several reasons — settling, movement in the substrate, improper installation, or simply age. Whatever the cause, damaged grout allows water to seep beneath your tile and into the subfloor, leading to mold, rot, and eventually loose or broken tiles. Catching it early with a professional repair is far less expensive than a full tile replacement.

Complete removal, not a patch

We don't just fill over damaged grout — we grind it out completely using oscillating tools and grout saws. Patching over cracked grout is a temporary fix that fails quickly. Full removal and replacement gives you a solid, lasting repair that bonds properly to the tile edges.

Color-matched replacement

We carry a wide range of grout colors and can mix to match your existing grout closely. In most cases the repair is nearly invisible. We'll bring samples to the job so you can approve the match before we start.

Sealing the repair

After the new grout cures, we recommend sealing it to protect the repair and help it blend with the surrounding grout. We can handle this in the same visit.

What's included
Complete removal of cracked or crumbling grout
Color-matched replacement grout
Prevents water intrusion and tile loosening
Floors, walls, showers, and countertops
Optional sealing after repair
Residential and commercial

Frequently Asked Questions

How do I know if my grout needs repair vs. just cleaning?
If the grout is cracked, crumbling, hollow-sounding when tapped, or missing in sections, it needs repair. Discoloration or staining alone is a cleaning or recoloring issue.
Can you match my existing grout color exactly?
We can get very close in most cases. Grout color shifts slightly as it ages, so a perfect match isn't always possible, but we'll show you samples and get your approval before starting.
How long does repaired grout take to cure?
New grout typically needs 24–72 hours to cure before getting wet, depending on the type and conditions. We'll give you specific instructions for your repair.
Do you repair grout in showers?
Yes — shower grout repair is one of our most common jobs. Shower grout takes more abuse than floor grout and often needs attention sooner.
Ready to get started?

Call us today for a free, no-obligation estimate anywhere in Tucson.

(520) 885-2003