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California contractor license
Mineral Wells Landscaping & Building Inc
Mineral Wells Landscaping & Building Inc of Fullerton holds California license 901128 (B General Building, C27 Landscaping, C36 Plumbing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Nov 30, 2027.
Licensed 19 years, longer than 70% of 37 active Fullerton plumbing contractors.
Active
Mineral Wells Landscaping & Building Inc, Fullerton
- Bond has a cancellation date on file: Nov 8, 2026.
- Workers' comp on file ended Oct 23, 2026.
- License
- 901128
- Class
- B General Building; C27 Landscaping; C36 Plumbing
- Expires
- Nov 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Oct 23, 2026
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Merchants Bonding Company (Mutual), from Oct 8, 2024, continuous, cancel date Nov 8, 2026
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredPie Insurance Company (The), from Oct 23, 2025, to Oct 23, 2026
Who is on this license?
- Officer
- Maria A. SandovalSince Jul 30, 2007
- Responsible managing officer, CEO and president
- Joseph R. SandovalSince Jul 30, 2007
What work does this license cover?
Issued Jul 30, 2007. Inactive Jul 30, 2007 to Nov 2, 2015.
- B General Building
- C27 Landscaping
- C36 Plumbing
A cancellation date is on file for a bond or policy. Ask for a current certificate before work starts.
Which other Fullerton businesses hold B General Building?
- J K R Management IncLicensed since 2006
- L M Z's Perfect Finish IncLicensed since 2007
- Meterman Services IncLicensed since 2007
- GF Construction CompanyLicensed since 2008
- Lane Building Systems IncLicensed since 2008
California plumbing contractorsGeneral Contractors in FullertonCalifornia general contractors
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)