Lee Ralph L, C-36 Plumbing Contractor in Los Angeles, CA
Lee Ralph L operating as a sole owner holds an active California contractor license (CSLB #313652), valid through Aug 31, 2027. First issued in 1975, the license has been on the CSLB roster for 51 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Los Angeles, in Los Angeles County, California.
- License Number
- 313652
- Issued
- Dec 11, 1975
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100390063
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 8, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Lee Ralph L licensed in California?
Yes. Lee Ralph L holds California Contractors State License Board license number 313652, which is active and in good standing. The license was first issued on December 11, 1975. It is valid through August 31, 2027.
What does Lee Ralph L specialize in?
Lee Ralph L is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Lee Ralph L headquartered?
Lee Ralph L is headquartered at 13102 Stanford Avenue, Los Angeles, CA 90059, in Los Angeles County, California.
Does Lee Ralph L have an active surety bond on file with CSLB?
Yes. Lee Ralph L has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Lee Ralph L carry workers' compensation coverage?
Lee Ralph L reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Lee Ralph L's contractor license?
You can verify Lee Ralph L's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=313652.
- License issuedDec 11, 1975
- Bond activeJan 1, 2023
- WC coverage startsAug 8, 2025
- License expiresAug 31, 2027
- Farnan J M CO INC#298016La Verne·B General Building Contractor
- Maloney E L CO#296761San Marino·B General Building Contractor
- Cypress Heating & Air Conditioning#302865Glendora·C-20 HVAC Contractor
- Stamper Louis Company the#300610Reseda·B General Building Contractor
- Pete the Plumber#279896West Hollywood·C-36 Plumbing Contractor
- Dempsey F W Const CO#284892Long Beach·A General Engineering Contractor
- Mc Carron Walt General Contractor#283483Woodland Hills·B General Building Contractor
- Mr Plumbing#284041Lancaster·B General Building Contractor
Working a California job with Lee Ralph L, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Lee Ralph L? Claim or correct this profile