Tile is the surface you will see and touch every day in your bathroom, and it is one of the few decisions that is hard to change later without starting over. The good news: you do not need to become a tile expert before you call. You only need a handful of decisions settled so the estimate can be accurate. Here is what matters.
Floor tile: grip and grout
Bathroom floors get wet, so the two decisions that matter most are grip and grout. Smaller tiles mean more grout lines, and more grout lines mean more grip underfoot. Larger tiles mean fewer grout lines and a calmer look, but a smoother ride when wet. There is no single right answer — it is a tradeoff between the look you want and how the floor feels. Grout color matters too: darker grout hides daily wear, lighter grout keeps the room bright but shows more.
Shower and tub surround tile
The shower or tub surround is the biggest tiled surface in the room, so it sets the tone. Large-format tile with fewer grout lines makes a small shower feel calmer and is easier to wipe down. Smaller mosaic tile gives more grip on the shower floor and handles curves and slopes better. Either way, the non-negotiable behind the tile is waterproofing — what you see is tile, what protects your house is the waterproof layer beneath it, and that layer should be part of every estimate.
Wall tile and grout choices
Wall tile outside the wet areas is where you can make a style decision without functional tradeoffs: a feature wall behind the vanity, tile wainscoting, or simple painted walls with tiled accents. Keep the palette tight — two or three tile choices across the whole bathroom is plenty. More than that and the small room starts to feel busy instead of designed.
What to have decided before you call
Bring these five decisions to the call and the estimate gets faster and clearer: (1) floor tile direction — grip-first or look-first; (2) shower floor — mosaic for grip or large-format for calm; (3) surround style — full tile, partial, or tub surround; (4) grout tone — darker to hide wear or lighter for brightness; (5) any feature wall or accent, and where. You do not need brand names or SKUs — directions are enough for an accurate estimate.
Tile and permits
Tile itself is surface work. What matters for permits is everything the tile project touches:
- Cosmetic / surface work — usually no permit. Re-tiling with no new plumbing, electrical, or mechanical work typically lands here.
- Minor work — permit + inspection. Even with no structural change, a permit and inspection are needed when new electrical, plumbing, or mechanical work is involved — for example moving a shower valve or adding a light while the walls are open. These go through SJPermits.org. (City: minor permits)
- Major / structural work — plan review as a major remodel. (City: major remodel)
Your free estimate confirms the tier for your scope. For the full picture on what drives bathroom cost and timelines, see our guide to bathroom remodel cost, timeline, and permits in San Jose.
Related guides
- Bathroom Remodeling in San Jose — our main bathroom remodeling service page
- Bathroom Remodeling in Almaden Valley — bathroom remodeling for Almaden Valley homeowners
- Bathroom remodel cost, timeline, and permits — what drives cost and when a permit is needed
- Shower vs tub decisions — the first big fixture decision
How to get started
Free estimate — call now: +1 (323) 328-8334. We take calls Monday–Saturday 9–5 and Sunday 10–4. No qualifying questions before the call — just tell us about your bathroom. You can also contact us online.