J & L Signs, C-45 Sign Contractor in Santa Rosa, CA
J & L Signs operating as a sole owner holds an active California contractor license (CSLB #308203), valid through Jul 31, 2027. First issued in 1975, the license has been on the CSLB roster for 51 years. It carries a single CSLB classification: C-45 — Sign 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 Santa Rosa, in Sonoma County, California.
- License Number
- 308203
- Issued
- Jul 21, 1975
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC910431
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 11, 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 J & L Signs licensed in California?
Yes. J & L Signs holds California Contractors State License Board license number 308203, which is active and in good standing. The license was first issued on July 21, 1975. It is valid through July 31, 2027.
What does J & L Signs specialize in?
J & L Signs is licensed for one CSLB classification: C-45 Sign Contractor.
Where is J & L Signs headquartered?
J & L Signs is headquartered at P O Box 5099, Santa Rosa, CA 95402, in Sonoma County, California.
Does J & L Signs have an active surety bond on file with CSLB?
Yes. J & L Signs has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does J & L Signs carry workers' compensation coverage?
J & L Signs reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify J & L Signs's contractor license?
You can verify J & L Signs's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=308203.
- License issuedJul 21, 1975
- Bond activeJan 1, 2023
- WC coverage startsAug 11, 2025
- License expiresJul 31, 2027
- Pro Sign Service#450869Rohnert Park·C-45 Sign Contractor
- Signs of All Kinds INC#486454Santa Rosa·C-45 Sign Contractor
- Petaluma Sign Company#833377Petaluma·C-45 Sign Contractor
- Sanders Robert & CO#903370Sonoma·C-45 Sign Contractor
- Pacific Signs & Lighting#874463Santa Rosa·C-45 Sign Contractor
- Energize Sign Company INC#991946Santa Rosa·C-45 Sign Contractor
- Johnston Sign Company INC#609593Petaluma·C-45 Sign Contractor
- Signall Systems#655652Santa Rosa·C-45 Sign Contractor
Working a California job with J & L Signs, 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 J & L Signs? Claim or correct this profile