Deep Grout Cleaning
For grout that is dark from soil, cooking residue, desert dust, or mop water. We pre-treat, agitate, and extract instead of just wiping the surface.
- Embedded soil removal
- Stone-safe cleaners
- Extraction instead of dirty mop water
Grout repair and cleaning, regrouting, recoloring, and sealing
Grout Repair and Cleaning in Las Vegas for Showers, Tile Floors, and Stone Surfaces
Dirty or failing grout can make good tile look worn out. We clean, repair, regrout, recolor, and seal grout lines so floors, showers, and stone tile look consistent again without a full tear-out.
IICRC Certified
Stone & tile care
Serving Since
2010
Google Rating
5.0 stars
Real Results
Real Grout Cleaning and Repair Results From Las Vegas Homes
When grout is part of a full tile floor restoration, we clean the surface first, rinse and extract the soil, then polish or refinish where the material calls for it. This short clip shows the controlled machine pass behind that result.
Step One
Agitate
Step Two
Rinse
Step Three
Polish
What Las Vegas Tile and Stone Customers Say About Our Work
Milan Lewis
18 weeks ago
"Robert did an outstanding job repairing my shower floor! He took time out to explain all work that would be performed, the job took minimal time, and the shower floor looked good as new. Robert truly lives up to the name of the business EXPERT Stone Repair!"
Judi C
15 weeks ago
"We had cracks in our travertine floor. Robert and Josh did a great job repairing them. There was some etching and Robert made that disappear. Most of all, they were professional, friendly, and efficient. The cost was fairly priced. Yes, yes, yes, we definitely recommend this company."
Brian Rose
5 weeks ago
"Robert will not only restore your counters and surfaces he will also teach you how to care for them so well that his services will no longer be needed. If you need help but also want someone to teach you how to maintain your property he's the best contractor around."
Colin McGonigal
8 weeks ago
"Robert's knowledge of stone repair and restoration is unmatched. He understands surfaces, issues with surfaces, and will recommend the best course of action to get your surface back to as close to new as possible! Strongly recommend!"
What We Fix
The Tile Is Usually Not the Problem. The Grout Is.
Homeowners call us when the floor still looks dirty after mopping, when shower grout keeps turning black, or when cracked grout makes a room feel neglected. The right fix depends on the condition of the joint, not just the color.
Crack and Gap Repair
For missing, cracked, powdery, or loose grout. We remove failed material where needed, pack the joint properly, and match the repair to the surface.
- Missing grout filled
- Loose grout removed
- Color and texture matched where possible
Regrouting and Recoloring
For grout that will not clean evenly or needs a new look. We can regrout damaged sections or use color sealing to create a consistent finish.
- Color seal options
- Selective regrouting
- Uniform floor or shower appearance
Shower Grout and Mold Issues
For showers with mold spots, mineral haze, and grout failure. We clean the surface, address failed grout, and seal wet areas correctly.
- Mold and mildew staining
- Hard-water mineral buildup
- Wet-area sealing
Signs You Need Help
When Grout Needs More Than Another Scrub
Store cleaners can make the surface smell clean for a day, but they do not fix cracked joints, deep soil, hard-water scale, failed sealers, or hidden moisture paths in showers.
- Grout lines stay dark after mopping
- Black, pink, or orange staining in shower corners
- Pieces of grout are missing between tiles
- Grout feels soft, sandy, or powdery
- Different rooms have different grout colors
- White mineral crust keeps coming back near water
- Tiles are fine but the whole floor still looks dirty
- You are thinking about replacing tile mainly because of grout
Clean, Repair, Regrout, or Recolor
We Match the Fix to the Grout, Not a Preset Package
This is where a lot of grout jobs go wrong. Cleaning failed grout is wasted money. Regrouting grout that only needed extraction is also wasted money. We inspect first and explain the practical path.
Clean Stained or Dirty Grout
Best when grout is dark from soil, mop residue, or surface staining but still solid.
- No tear-out
- Usually faster
- Good first step before sealing
Repair Cracked, Missing, or Damaged Grout
Best when the damage is localized: cracks, gaps, loose sections, or failed corners.
- Targets weak joints
- Prevents water entry
- Blends with existing grout
Regrout Areas That Are Too Far Gone
Best when large sections are crumbling, mold is embedded, or the old grout is past saving.
- Fresh joint material
- Better for showers
- More durable than repeated patching
Recolor Grout for a Cleaner, More Consistent Look
Best when grout is structurally sound but permanently stained or inconsistent.
- Uniform color
- Can update the room
- Adds stain resistance when color sealed
Las Vegas Conditions
Grout Takes a Beating in Southern Nevada
The same issues we see on stone floors and showers show up in grout first: mineral-heavy water, desert grit, pool traffic, and temperature movement. That is why our process includes cleaning, repair, and sealing decisions together.
Hard Water and Mineral Buildup
Las Vegas water leaves mineral deposits around showers, tubs, fountains, and pool-adjacent floors. Those deposits grab dirt and make grout look stained.
Desert Dust and Embedded Soil
Fine dust and sand work into porous grout. Regular mopping often pushes that soil deeper instead of removing it.
Dry Climate, Movement, and Cracking
Low humidity, temperature swings, and slab movement can make grout crack or pull away, especially in newer neighborhoods and outdoor areas.
Wet Bathroom Cycles and Shower Mold
Showers go from hot and wet to dry every day. Failed grout in those areas can let moisture get behind tile, which is why we inspect before patching.
Our Process
What Happens During a Grout Repair Visit
We keep the visit straightforward. You can send photos first, but we still verify the grout in person before choosing the final process.
01
Inspect the Tile, Grout, and Surface Type
We check the grout condition, tile type, wet areas, cracks, stains, previous sealers, and any spots where water may be getting behind the tile.
02
Identify the Right Fix for the Condition of the Grout
Some grout needs extraction cleaning. Some needs patching. Some needs regrouting or color sealing. We tell you which one makes sense before work starts.
03
Clean, Repair, Regrout, or Recolor as Needed
We remove soil and failed material, repair open joints, match the finish as closely as possible, and handle wet-area grout with the right products.
04
Seal the Grout and Review Care Instructions
We seal when appropriate, show you what changed, and explain how to maintain it so the grout does not go right back to looking dirty.
Pricing Factors
What Affects the Cost of Grout Repair or Regrouting?
We do not quote grout jobs by vague square-foot guesses online. These factors change the process, time, and materials.
Size of the Area
Square footage, number of rooms, grout-line density, and access all affect how long the work takes.
Condition of the Existing Grout
Dirty but stable grout is different from sandy, loose, cracked, missing, or mold-stained grout.
Type of Tile or Stone Surface
Porcelain, ceramic, travertine, marble, limestone, slate, and exterior stone need different cleaners and sealers.
Cleaning, Repair, Regrouting, or Recoloring Needed
The quote changes based on whether the grout can be cleaned, needs spot repair, needs removal, or needs color sealing.
Realistic Results
The Goal Is Clean, Consistent, Protected Grout
Some grout can look close to new after cleaning. Some grout needs a color seal to look even. Some failed shower grout needs removal and replacement. We set expectations before we begin.
Shower Grout Repair
Hard-water haze, dark grout lines, and failed corners need a wet-area approach.
Tile Floor Grout Cleaning and Repair
Grout cleaning and sealing can make an old floor look organized again.
Natural Stone and Exterior Joint Repair
Flagstone, travertine, and pool-area joints need durable repair and sealing choices.
Service Areas
Grout Repair Across Las Vegas, Henderson, Summerlin, and the Las Vegas Valley
Henderson grout repair Green Valley, Anthem, Seven Hills Summerlin grout repair Red Rock, Sun City, The Ridges Southwest Las Vegas grout repair Rhodes Ranch, Southern Highlands Las Vegas grout repair The Lakes, Queensridge, Central LV Northwest Las Vegas grout repair Centennial Hills, Aliante All service areas Las Vegas Valley and nearby areas
Questions
Grout Repair FAQ
Can you make old grout look new again?
Often, yes. If the grout is still solid, deep cleaning and sealing can make a big difference. If the color is permanently stained, recoloring or color sealing may be the better option. If the grout is crumbling, it needs repair or replacement.
Do I need grout cleaning, grout repair, or regrouting?
Cleaning is for dirty but stable grout. Repair is for isolated cracks, gaps, or missing spots. Regrouting is for widespread failure, shower grout that keeps growing mold, or grout that has become sandy and loose. We inspect first so you do not pay for more than the job needs.
Can you change the grout color?
Yes. If the grout is in good shape, color sealing can create a more consistent color and improve stain resistance. It is useful when the tile still looks good but the grout color makes the floor or shower look old.
How long does grout repair take?
Small repairs can take a few hours. Larger tile and grout cleaning jobs, full shower regrouting, or multiple rooms may take most of a day. We give you the timing after we see the grout and the square footage.
Will grout sealing stop stains forever?
No sealer makes grout maintenance-free. A good sealer slows absorption and makes cleaning easier, but grout still needs normal care. We use the right sealer for the surface and explain how to maintain it.
Do you work on natural stone tile?
Yes. We work on travertine, marble, limestone, slate, flagstone, porcelain, and ceramic tile. Natural stone needs cleaners and sealers that will not etch or discolor the surface.
Can you repair shower grout with mold?
Usually. We clean and treat surface staining, then determine whether the grout can be repaired or needs removal. If moisture is getting behind the tile, we will tell you before doing a cosmetic patch that will fail again.
Is regrouting cheaper than replacing tile?
In many cases, yes. If the tile is still bonded well and the problem is dirty, cracked, missing, or stained grout, professional cleaning, repair, recoloring, or regrouting can be much less disruptive than replacing the tile.
Related Stone and Tile Care
Related Tile and Stone Services
Tile Cleaning
Deep extraction cleaning for tile floors and grout lines that still look dirty after mopping.
Bathroom Tile Repair
Repair cracked tile, failing grout, and bathroom moisture problems before they spread.
Stone Sealing
Protect clean or repaired grout, stone floors, showers, and outdoor surfaces from staining.
Grout Recoloring
Color sealing for structurally sound grout that needs a cleaner, more consistent look.
Before You Replace Tile
See What Professional Grout Repair Can Save Before You Replace Tile
If the tile is still in good shape, grout cleaning, repair, recoloring, or regrouting may be the better investment. Send photos and we will give you a straight answer.
Get a Free Grout Repair Assessment
Send photos or request an in-home look. We will tell you whether cleaning, repair, regrouting, or recoloring makes sense.