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Rolandelli Mark G Construction Inc
Rolandelli Mark G Construction Inc of Lafayette holds California license 966836 (B General Building). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Oct 31, 2027.
Licensed 15 years, longer than 53% of 67 active Lafayette general contractors.
Active
Rolandelli Mark G Construction Inc, Lafayette
- License
- 966836
- Class
- B General Building
- Expires
- Oct 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Apr 1, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Merchants Bonding Company (Mutual), from Sep 30, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredOmaha National Casualty Company, from Apr 1, 2026, to Apr 1, 2027
Who is on this license?
- Officer
- Karen W. RolandelliSince Oct 18, 2011
- Responsible managing officer, CEO and president
- Mark G. RolandelliSince Oct 18, 2011
What work does this license cover?
Issued Oct 18, 2011.
Which other Lafayette businesses hold B General Building?
- Ambrose Group Inc TheLicensed since 2010
- Douglah Designs IncLicensed since 2011
- McNamara Development And Construction IncLicensed since 2012
- Luengo Nicholas M Construction IncLicensed since 2013
- K O D Construction IncorporatedLicensed since 2015
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)