Capstone Concrete Design INC, B General Building Contractor in Nipomo, CA
Capstone Concrete Design INC operating as a corporation holds California contractor license #1029951, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Nipomo, in San Luis Obispo County, California.
- License Number
- 1029951
- Issued
- Aug 11, 2017
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212391
- Effective
- Oct 26, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC01947202
- Effective
- Apr 28, 2025
- Expires
- Apr 28, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Capstone Concrete Design INC licensed in California?
Capstone Concrete Design INC previously held California Contractors State License Board license number 1029951, but the license expired on June 30, 2026 and is not currently valid. It was first issued on August 11, 2017.
What does Capstone Concrete Design INC specialize in?
Capstone Concrete Design INC is licensed for 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor.
Where is Capstone Concrete Design INC headquartered?
Capstone Concrete Design INC is headquartered at 877 Tanis Pl, Nipomo, CA 93444, in San Luis Obispo County, California.
Does Capstone Concrete Design INC have an active surety bond on file with CSLB?
Yes. Capstone Concrete Design INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Capstone Concrete Design INC carry workers' compensation coverage?
Capstone Concrete Design INC has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.
How do I verify Capstone Concrete Design INC's contractor license?
You can verify Capstone Concrete Design INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1029951.
- License issuedAug 11, 2017
- WC coverage startsApr 28, 2025
- Bond activeOct 26, 2025
- WC expiredApr 28, 2026
- License expiredJun 30, 2026
- Lawrence Construction#344637Nipomo·B General Building Contractor
- Newdoll R H Construction INC#289870Nipomo·B General Building Contractor
- Knecht's Plumbing & Heating INC#373936San Luis Obispo·B General Building Contractor
- Keith Campbell Construction#375543San Luis Obispo·B General Building Contractor
- Boyack Michael G Construction#374814San Luis Obispo·B General Building Contractor
- Cencal Roofing#369343Morro Bay·B General Building Contractor
- Joseph O Clark#371716Cayucos·B General Building Contractor
- Plummer Arthur J#366022San Luis Obispo·B General Building Contractor
Working a California job with Capstone Concrete Design INC, 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 Capstone Concrete Design INC? Claim or correct this profile