Regrouting and resealing across San Diego County
Grout fails over time from movement, moisture, and cleaning chemicals, and stained or cracked grout can make a tile surface that is otherwise in good condition look worn and neglected. We connect San Diego homeowners with insured local tile setters who remove old grout correctly, apply fresh grout in the right specification for the joint width and tile type, and seal natural stone and porous grout surfaces to protect the finished result.
What's included in this service?
- Remove existing grout from joints using a grout saw or oscillating tool without chipping the tile edges
- Clean the open joints of residue, mold, and old sealer before new grout is applied
- Apply sanded or unsanded cement grout, or epoxy grout, in the specification that matches the joint width and tile type
- Replace caulk at all movement joints (corners, wall-to-floor transitions, tub ledges) as part of every regrout job
- Apply penetrating sealer to natural stone tile and porous cement grout after the new grout cures
- Advise on grout color selection to match or update the existing tile for a refreshed appearance
When do you need this service?
- Grout joints in a shower, bathroom floor, or kitchen backsplash are cracking, crumbling, or missing in sections
- Grout has darkened with mold or mildew that cleaning products cannot remove and you want a fresh clean surface
- You are selling your home and want the bathroom tile to look clean and well-maintained without a full tile replacement
- Natural stone tile in your bathroom or kitchen has never been sealed and is absorbing staining from everyday use
- Grout was originally applied in the wrong specification (too wide a joint for unsanded grout, or sanded grout in a narrow joint) and it is cracking as a result
What do homeowners ask about Regrouting and Resealing?
How do I know if my grout needs to be replaced or just cleaned?
If the grout is discolored but structurally intact, deep cleaning with a grout-specific cleaner or steam cleaning may restore the appearance without removing and replacing the grout. If the grout is cracking, crumbling, missing in sections, or repeatedly coming back moldy after cleaning, it needs to come out and be replaced. Your tile setter checks the condition at the estimate and advises on whether cleaning or regrout is the right call.
What is the difference between sanded and unsanded grout?
Sanded grout contains fine sand aggregate and is used for joints 1/8 inch and wider. The sand gives the grout strength for wider joints. Unsanded grout is smoother and used for joints under 1/8 inch, including most mosaic tile and polished stone applications. Using sanded grout in a narrow joint can scratch polished stone and glass tile faces. Your setter selects the right specification based on the existing joint width.
Should natural stone tile be resealed?
Yes. Natural stone tile, including travertine, marble, slate, and limestone, needs to be resealed periodically. In a bathroom or kitchen where the stone sees moisture and cleaning products daily, resealing every one to three years is typical. The setter applies a penetrating sealer after any regrout job and can advise on the right product and resealing schedule for your specific stone type.
Can epoxy grout be applied over existing cement grout?
No. Epoxy grout cannot be applied over existing grout. The old grout must be removed first so the epoxy can bond to the tile edges and the substrate. Epoxy grout applied on top of cement grout will not adhere and will fail. If you want epoxy grout for stain resistance or a minimum-joint look, the existing grout comes out first as part of the regrout job.
How long does regrouting take?
A standard bathroom regrout (shower walls, floor, and tub deck) takes one to two days. The setter removes the old grout on day one, cleans the joints, and applies new grout. The next day, the grout cures enough for clean-up and sealer application. Larger areas or projects that include resealing natural stone add time to the schedule.
Where do we offer Regrouting and Resealing in San Diego County?
We provide regrouting and resealing in every city and community in San Diego County. Pick your city for local climate notes and service specifics.
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Homeowners who hired us for this
Our shower was leaking behind the wall for who knows how long. The crew they matched us with pulled everything, installed a proper membrane, and set the new tile perfectly. Looks incredible and no more moisture issues.
Had them redo our kitchen and entryway floors with large-format porcelain. The leveling work on our slab was done right and the lippage is basically zero. Very happy with the finished result.
Kitchen backsplash from counter to upper cabinets in a herringbone pattern. Clean cuts around the outlets and the grout lines are perfectly even. One day in and out.
Need regrouting and resealing in San Diego County?
Call for a free quote. Most work scheduled within the week.