Porter Construction LLC, B General Building Contractor in Whittier, CA
Porter Construction LLC operating as a limited liability holds an active California contractor license (CSLB #1111710), valid through Oct 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Whittier, in Los Angeles County, California.
- License Number
- 1111710
- Issued
- Oct 20, 2023
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Limited Liability
- Surety
- Western Surety Company
- Bond Number
- 67486027
- Effective
- Sep 18, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 7, 2025
- 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 Porter Construction LLC licensed in California?
Yes. Porter Construction LLC holds California Contractors State License Board license number 1111710, which is active and in good standing. The license was first issued on October 20, 2023. It is valid through October 31, 2027.
What does Porter Construction LLC specialize in?
Porter Construction LLC is licensed for one CSLB classification: B General Building Contractor.
Where is Porter Construction LLC headquartered?
Porter Construction LLC is headquartered at 13543 Dunton Dr, Whittier, CA 90605, in Los Angeles County, California.
Does Porter Construction LLC have an active surety bond on file with CSLB?
Yes. Porter Construction LLC has an active California contractor surety bond filed with Western Surety Company.
Does Porter Construction LLC carry workers' compensation coverage?
Porter Construction LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Porter Construction LLC's contractor license?
You can verify Porter Construction LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1111710.
- License issuedOct 20, 2023
- Bond activeSep 18, 2025
- WC coverage startsOct 7, 2025
- License expiresOct 31, 2027
- Cyber Construction INC#1118573Northridge·A General Engineering Contractor
- Pacific Home Builders INC#45839Rolling Hills Estates·B General Building Contractor
- C W Driver Incorporated#102Pasadena·B General Building Contractor
- Folb Stanley#128634Hollywood·B General Building Contractor
- Stanhope Company#127649Azusa·B General Building Contractor
- Cowelco#123129Long Beach·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- Nicholson Mark#111289Malibu·B General Building Contractor
Working a California job with Porter Construction LLC, 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 Porter Construction LLC? Claim or correct this profile