Bath Contractor CheckLook up a bathroom contractor's license before you sign anything

Top-rated bathroom contractors near Foster City, CA

Foster City ranks 10 bathroom contractors by Google rating below, since there's no license record here to search by name. 17.6% of Foster City residents are 65 or older, one more reason a license check matters before any work starts. This entire site exists to tell you a rating isn't a license, so don't skip that step just because a name shows up here.

Google Maps ratings checked · How we rank

10 top-rated bathroom contractors in and near Foster City

The order below gives review volume nearly as much weight as the star count, since there's no license file here to search; treat it as a starting point, never as proof of a license or registration, and run the name yourself before you sign anything.

  1. Rightway Home BuildersBathroom remodeler · 5.0 out of 5 on Google · 130 Google reviews · Redwood City 94065Google reviews
  2. Masterful Construction - Design & BuildBathroom remodeler · 5.0 out of 5 on Google · 76 Google reviews · San Mateo 94401Google reviews
  3. Rock Bay Construction & RemodelingBathroom remodeler · 5.0 out of 5 on Google · 47 Google reviews · Redwood City 94065Google reviews
  4. Bark and Build BuildersBathroom remodeler · 4.9 out of 5 on Google · 72 Google reviews · Redwood City 94065Google reviews
  5. Chinchilla Construction AdministrationBathroom remodeler · 5.0 out of 5 on Google · 22 Google reviews · Not listedGoogle reviews
  6. Clover Small Bathroom Remodel ProsBathroom remodeler · 5.0 out of 5 on Google · 22 Google reviews · San Mateo 94403Google reviews
  7. United Pro Handyman ServicesBathroom remodeler · 4.8 out of 5 on Google · 57 Google reviews · San Mateo 94404Google reviews
  8. LB Construction & RemodelingBathroom remodeler · 4.9 out of 5 on Google · 29 Google reviews · Foster City 94404Google reviews
  9. Front Street Builders - Home Remodeling San Mateo CABathroom remodeler · 5.0 out of 5 on Google · 11 Google reviews · San Mateo 94403Google reviews
  10. Purinton Designs ConstructionBathroom remodeler · 4.8 out of 5 on Google · 13 Google reviews · Not listedGoogle reviews

How to check a license in California

  1. Open CSLB's Check a Contractor License tool.[1]
  2. Enter the license number, the business name, or a name tied to the license. Numbers here run digits only, never letters.[1]
  3. Read the license status and disciplinary history, plus the workers' compensation and insurance information on file.[2]
  4. When the contractor arrives to bid the job, ask to see their pocket license and a photo ID, and confirm the person matches it.[2]

CSLB Check a Contractor License

Warning signs

  • A bid that lands far below every other one you collected.[2]
  • No current business address on file, only a cell phone number.[2]
  • A blank or partially blank contract or change order.[3]
  • A deposit request above the legal cap without a bond to justify it.[2],[3]

Rules that protect you

  • Contractor bond of 25,000 dollars, covering every job during the life of that bond, not per project.[2]
  • Down payment capped at 10 percent of the contract price or 1,000 dollars, whichever is smaller, with a single exception for a contractor carrying a Blanket Performance and Payment Bond.[2],[3]
  • Written contract required once a job passes 500 dollars combined for labor and materials; changes must also be in writing.[3]
  • Three-day written right to cancel a signed home improvement contract.[3]

Before you search, know what to look for

  1. Does the license status say active, not expired, suspended or revoked?
  2. Does the business name and license number match exactly what is on the bid or contract?
  3. Is there any disciplinary history attached to the license, and if so, what was it for?
  4. Does the license class actually cover bathroom work, or is it a different trade entirely?
  5. Is the bond or insurance information on the record current?
  6. Does the address on file match a real, current place of business?

More on California →

4ZIP codes with listings

ZIP breakdown for Foster City

94065 leads that count, holding 3 of them.

94065944019440394404

Data: Google Maps listings, checked 2026-10-01.

Other cities in California

All cities in California →

Sources

  1. Check a Contractor License or Home Improvement Salesperson (HIS) Registration, Contractors State License Board, accessed 2026-09-30
  2. How do I find the right licensed contractor?, Contractors State License Board, accessed 2026-09-30
  3. What Should I Look for in a Contract and Binding Agreements?, Contractors State License Board, accessed 2026-09-30