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

Top-rated bathroom contractors near Rossmoor, CA

Rossmoor doesn't have a license file on this site to search, so below is a ranked list of its 8 highest-rated bathroom contractors on Google Maps instead. Ranked is not the same as checked: run any name through your state's or city's own lookup before you decide anything. A high star average says nothing about whether a business holds the license or registration your state or city requires.

Google Maps ratings checked · How we rank

Rossmoor bathroom contractors, ranked by Google rating, not searchable by license

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. JC Proline RemodelingBathroom remodeler · 5.0 out of 5 on Google · 149 Google reviews · Long Beach 90804Google reviews
  2. Aegean Design StudioBathroom remodeler · 4.9 out of 5 on Google · 73 Google reviews · Los Alamitos 90720Google reviews
  3. ADU West CoastGeneral contractor · 5.0 out of 5 on Google · 36 Google reviews · Seal Beach 90740Google reviews
  4. United Home Remodeling INCBathroom remodeler · 4.8 out of 5 on Google · 48 Google reviews · Cypress 90630Google reviews
  5. AA kitchen Bath Renovation Long BeachConstruction company · 5.0 out of 5 on Google · 4 Google reviews · Long Beach 90808Google reviews
  6. Socal RemodelingBathroom remodeler · 4.5 out of 5 on Google · 20 Google reviews · Huntington Beach 92649Google reviews
  7. Cal Custom Interiors, Inc.Bathroom remodeler · 4.6 out of 5 on Google · 9 Google reviews · Los Alamitos 90720Google reviews
  8. Millie and Severson, General ContractorsConstruction company · 4.3 out of 5 on Google · 7 Google reviews · Los Alamitos 90720Google 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 →

6ZIP codes with listings

ZIP breakdown for Rossmoor

Across Rossmoor's 6 covered ZIP codes, 90720 carries the largest concentration at 3 listed contractors.

Search results for Rossmoor are not filtered by ZIP, so a name search will find a contractor from any of them.

906309072090740908049080892649

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

More California license lookups

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