Roi Construction, B General Building Contractor in Redwood City, CA
Roi Construction operating as a sole owner holds California contractor license #1039542, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Redwood City, in San Mateo County, California.
- License Number
- 1039542
- Issued
- May 18, 2018
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101850874
- Effective
- Apr 16, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 29, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Roi Construction licensed in California?
Roi Construction previously held California Contractors State License Board license number 1039542, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 18, 2018.
What does Roi Construction specialize in?
Roi Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Roi Construction headquartered?
Roi Construction is headquartered at 1742 Kentfield Ave Apt 8, Redwood City, CA 94061, in San Mateo County, California.
Does Roi Construction have an active surety bond on file with CSLB?
Yes. Roi Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Roi Construction carry workers' compensation coverage?
Roi Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Roi Construction's contractor license?
You can verify Roi Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1039542.
- License issuedMay 18, 2018
- WC coverage startsMay 29, 2024
- Bond activeApr 16, 2026
- License expiredMay 31, 2026
- Obayashi Corporation#346881Foster City·A General Engineering Contractor
- Ross Donald G#344479Emerald Hills·B General Building Contractor
- Thayer Fred Carpets#334324Daly City·B General Building Contractor
- Sterling Michael J#332824Half Moon Bay·B General Building Contractor
- Midglen Studio Associates#332076Woodside·B General Building Contractor
- Cool Solutions Manufacturing INC#332327Brisbane·B General Building Contractor
- Amoroso S J Construction CO LLC#331024San Mateo·A General Engineering Contractor
- Brett David Company INC#331451Woodside·B General Building Contractor
Working a California job with Roi 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 Roi Construction? Claim or correct this profile