Flaherty John W Construction CO, B General Building Contractor in Santa Rosa, CA
Flaherty John W Construction CO operating as a sole owner holds an active California contractor license (CSLB #524146), valid through Feb 29, 2028. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: B — General Building 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
- 524146
- Issued
- Feb 8, 1988
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100377073
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 30, 2026
- 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 Flaherty John W Construction CO licensed in California?
Yes. Flaherty John W Construction CO holds California Contractors State License Board license number 524146, which is active and in good standing. The license was first issued on February 8, 1988. It is valid through February 29, 2028.
What does Flaherty John W Construction CO specialize in?
Flaherty John W Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is Flaherty John W Construction CO headquartered?
Flaherty John W Construction CO is headquartered at 4540 Old Redwood Hwy, Santa Rosa, CA 95403, in Sonoma County, California.
Does Flaherty John W Construction CO have an active surety bond on file with CSLB?
Yes. Flaherty John W Construction CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Flaherty John W Construction CO carry workers' compensation coverage?
Flaherty John W Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Flaherty John W Construction CO's contractor license?
You can verify Flaherty John W Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=524146.
- License issuedFeb 8, 1988
- Bond activeJan 1, 2023
- WC coverage startsJan 30, 2026
- License expiresFeb 29, 2028
- Van Anda Richard R#346159Sebastopol·B General Building Contractor
- Lamberson Tile#344939Santa Rosa·B General Building Contractor
- Cimino S J Electric INC#343802Santa Rosa·A General Engineering Contractor
- Shook Steve Construction#342461Santa Rosa·B General Building Contractor
- Reece Construction#341097Occidental·B General Building Contractor
- Swi CO Construction INC#340954Healdsburg·B General Building Contractor
- Garage Door Depot#339224Santa Rosa·B General Building Contractor
- Judy Geoffrey#339332Glen Ellen·B General Building Contractor
Working a California job with Flaherty John W Construction CO, 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 Flaherty John W Construction CO? Claim or correct this profile