Bathroom Remodelers in San Jose, CA

Here’s every bathroom remodeler in our San Jose directory, each one holding a California contractor’s license. The license number and status sit right on the listing, and we recheck them against CSLB records regularly. Featured placements are paid and labeled. Everyone else is sorted by how complete the profile is, nothing more.

What a bathroom remodel costs in San Jose

In a bathroom, the expensive word is “move.” Keep the toilet, sink, and shower where they are and your budget goes into tile and fixtures. Move the drain lines and you’re paying for demolition you’ll never see. That goes double if your house sits on a slab, which plenty of San Jose ranch homes and Eichlers do. Cutting concrete to relocate a drain adds up fast.

As rough guardrails: a refresh with a new vanity, fixtures, and paint often runs $10,000 to $20,000 here. A full remodel with new tile, a new shower, and everything swapped typically lands somewhere between $30,000 and $60,000. Gut jobs that move walls or plumbing, or turn a hall bath into a wet room, can climb past $75,000. Bay Area labor and permits are a real part of that. Treat these as calibration, not quotes.

Questions worth asking a bathroom remodeler

Ask who’s doing the waterproofing and what system they use. Tile isn’t waterproof; the layer behind it is, and that layer is where cheap remodels fail. Ask how they’ll keep dust out of the rest of the house, and if it’s your only bathroom, ask exactly how many days you’ll be without a working shower. Get that answer in writing. And ask to see a bathroom they finished two or more years ago, because grout and caulk look great for six months no matter who did the work.

Common questions

What license should a bathroom remodeler have in California?

A B General Building license or the newer B-2 Residential Remodeling license. Both appear on our listings, and you can verify any number directly with the CSLB.

Do I need a permit to remodel a bathroom in San Jose?

If you’re moving plumbing, touching electrical, or changing the layout, yes. A straight like-for-like fixture swap sometimes doesn’t need one, but your contractor should make that call and pull the permit themselves. If they suggest skipping it, that’s a yellow flag.

Is a tub-to-shower conversion a good idea?

Usually, if you have another tub in the house. Buyers with small kids still want one bathtub somewhere. If it’s your only bath, think twice before losing the tub entirely.

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