Cupertino bathroom remodelers, from the California license record

6 bathroom remodelers show up in Cupertino's corner of the California license file. We did not rank them; the record speaks for itself.

Licenses checked · California Contractors State License Board

1973median year homes were built

Housing in Cupertino

61% of occupied homes in Cupertino are owner-occupied.

The median home value here is $2,000,000 or more.

Owners, not landlords, are the ones who call the bathroom remodelers listed for Cupertino.

Data: U.S. Census Bureau, American Community Survey 5-Year Estimates, table-based Summary File (2024 table-based Summary File) (2024 table-based Summary File).

8.9median years licensed

Licensing snapshot for Cupertino

The oldest license among Cupertino's listed remodelers goes back to 1993.

Median time licensed across the group is 8.9 years.

33% have held their license for 10 years or longer, which at least means they have renewed it more than once.

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

6 bathroom remodelers based in Cupertino

Pulled from public license records and rechecked on a rolling basis, not a paid placement list.

bathroom remodelers based in Cupertino, CA, with license details
BusinessCategoryLicense classLicense no.StatusEffectiveExpiresZIPOfficial record
Bathrooms By Remodeling SpecialistsBath specialistB General Building674083ActiveJul 8, 1993Jul 31, 202795014Verify license
H J Remodeling ConstructionRemodeling contractorB General Building1035748ActiveFeb 8, 2018Feb 29, 202895014Verify license
JM Renovation Group INCRemodeling contractorB General Building1111409ActiveOct 17, 2023Oct 31, 202795014Verify license
Joshua Construction & RemodelingRemodeling contractorB General Building890265ActiveJan 27, 2007Aug 31, 202895014Verify license
Smart On Construction & Remodeling INCRemodeling contractorB General Building1029526ActiveJul 31, 2017Jul 31, 202795014Verify license
Sun's Building & RemodelingRemodeling contractorB General Building1134846ActiveMar 24, 2025Mar 31, 202795014Verify license

Questions to ask before you hire

  1. Which of your crew's licenses covers the plumbing on this job, and can I see the number?
  2. Will you pull the permit yourself, or do you expect me to?
  3. What's the payment schedule, and how much do you want before any work starts?
  4. Can you send a lien release from every subcontractor and supplier once the job is done?
  5. What happens to the price if you find rot or old plumbing behind the wall?
  6. How long is your workmanship warranty, in writing, separate from what the fixture makers offer?
  7. Who is the actual person doing the plumbing, and what is their certificate number?

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