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

Cupertino bathroom contractor license lookup

Cupertino has 6 bathroom contractors on record, searchable below, A to Z by business name. Use it to confirm a name someone gave you, not just to browse.

Licenses checked · California Contractors State License Board

8.9median years licensed

Licensing snapshot for Cupertino

The oldest license among Cupertino's bathroom contractors dates to 1993.

Cupertino's median time licensed is 8.9 years.

33% have held a license for a decade or longer, one data point worth weighing alongside whatever a search turns up.

Data: California Contractors State License Board license records, checked 2026-09-30.

6 bathroom contractors based in Cupertino, CA

Every bathroom contractor based in {city} with an active state license, A to Z by business name, not a ranked or paid list.

  • Bathrooms By Remodeling Specialists674083B General BuildingExpires Jul 31, 2027Verify license
  • H J Remodeling Construction1035748B General BuildingExpires Feb 29, 2028Verify license
  • JM Renovation Group INC1111409B General BuildingExpires Oct 31, 2027Verify license
  • Joshua Construction & Remodeling890265B General BuildingExpires Aug 31, 2028Verify license
  • Smart On Construction & Remodeling INC1029526B General BuildingExpires Jul 31, 2027Verify license
  • Sun's Building & Remodeling1134846B General BuildingExpires Mar 31, 2027Verify license

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]

1ZIP code with listings

ZIP breakdown for Cupertino

Cupertino spans 1 ZIP codes with a licensed bathroom contractor on file.

95014 leads that count, holding 6 of them.

A contractor's ZIP on Cupertino's license record is a starting point for confirming their business address, not a guarantee of where they will show up to work.

Data: California Contractors State License Board license records, checked 2026-09-30.

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