Isaac Construction, B General Building Contractor in Tarzana, CA
Isaac Construction operating as a corporation holds an active California contractor license (CSLB #1058504), valid through Sep 30, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. It carries a single CSLB classification: B — General Building Contractor. Records show active workers' compensation coverage from Endurance Assurance Corporation. The business is based in Tarzana, in Los Angeles County, California.
- License Number
- 1058504
- Issued
- Sep 25, 2019
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- —
- Bond Number
- —
- Effective
- —
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Endurance Assurance Corporation
- Policy Number
- 1058504
- Effective
- Sep 19, 2025
- Expires
- Sep 19, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Isaac Construction licensed in California?
Yes. Isaac Construction holds California Contractors State License Board license number 1058504, which is active and in good standing. The license was first issued on September 25, 2019. It is valid through September 30, 2027.
What does Isaac Construction specialize in?
Isaac Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Isaac Construction headquartered?
Isaac Construction is headquartered at 19546 Rosita St, Tarzana, CA 91356, in Los Angeles County, California.
Does Isaac Construction carry workers' compensation coverage?
Yes. Isaac Construction carries active workers' compensation coverage through Endurance Assurance Corporation.
How do I verify Isaac Construction's contractor license?
You can verify Isaac Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1058504.
- License issuedSep 25, 2019
- WC coverage startsSep 19, 2025
- WC expiresSep 19, 2026
- License expiresSep 30, 2027
- Cyber Construction INC#1118573Northridge·A General Engineering Contractor
- C W Driver Incorporated#102Pasadena·B General Building Contractor
- Pacific Home Builders INC#45839Rolling Hills Estates·B General Building Contractor
- Tutor Perini Corporation#92072Sylmar·A General Engineering Contractor
- Electro Construction CORP#95881Altadena·B General Building Contractor
- Oltmans Construction CO#86393Whittier·A General Engineering Contractor
- Nicholson Mark#111289Malibu·B General Building Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
Working a California job with Isaac 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 Isaac Construction? Claim or correct this profile