Mark Rosa Construction, B General Building Contractor in Modesto, CA
Mark Rosa Construction operating as a sole owner holds an active California contractor license (CSLB #1149950), valid through Feb 29, 2028. 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 Modesto, in Stanislaus County, California.
- License Number
- 1149950
- Issued
- Feb 3, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101027955
- Effective
- Jan 21, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 17, 2026
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mark Rosa Construction licensed in California?
Yes. Mark Rosa Construction holds California Contractors State License Board license number 1149950, which is active and in good standing. The license was first issued on February 3, 2026. It is valid through February 29, 2028.
What does Mark Rosa Construction specialize in?
Mark Rosa Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Mark Rosa Construction headquartered?
Mark Rosa Construction is headquartered at 3621 Val Verde Lane, Modesto, CA 95356, in Stanislaus County, California.
Does Mark Rosa Construction have an active surety bond on file with CSLB?
Yes. Mark Rosa Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mark Rosa Construction carry workers' compensation coverage?
Mark Rosa Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mark Rosa Construction's contractor license?
You can verify Mark Rosa Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1149950.
- WC coverage startsJan 17, 2026
- Bond activeJan 21, 2026
- License issuedFeb 3, 2026
- License expiresFeb 29, 2028
- Mitchell James - Contractor#236994Turlock·B General Building Contractor
- Brown Sheet Metal and Mechanical INC#238921Oakdale·B General Building Contractor
- Riverbank Interiors#247684Riverbank·B General Building Contractor
- Haskell and Haskell Engineering and Construction Services INC#253338Knights Ferry·A General Engineering Contractor
- George Reed INC#211337Modesto·A General Engineering Contractor
- Acme Construction Company INC#167130Modesto·B General Building Contractor
- Champion Industrial Contractors INC#174777Modesto·B General Building Contractor
- Wells Construction#361194Oakdale·B General Building Contractor
Working a California job with Mark Rosa Construction, 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 Mark Rosa Construction? Claim or correct this profile