Calstate Pipeline Engineering, A General Engineering Contractor in Chino Hills, CA
Calstate Pipeline Engineering operating as a corporation holds an active California contractor license (CSLB #1030879), valid through Sep 30, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Pie Insurance Company (the). The business is based in Chino Hills, in San Bernardino County, California.
- License Number
- 1030879
- Issued
- Sep 11, 2017
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100357270
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- 3017642
- Effective
- Oct 12, 2025
- Expires
- Oct 12, 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 Calstate Pipeline Engineering licensed in California?
Yes. Calstate Pipeline Engineering holds California Contractors State License Board license number 1030879, which is active and in good standing. The license was first issued on September 11, 2017. It is valid through September 30, 2027.
What does Calstate Pipeline Engineering specialize in?
Calstate Pipeline Engineering is licensed for one CSLB classification: A General Engineering Contractor.
Where is Calstate Pipeline Engineering headquartered?
Calstate Pipeline Engineering is headquartered at P O Box 101, Chino Hills, CA 91709, in San Bernardino County, California.
Does Calstate Pipeline Engineering have an active surety bond on file with CSLB?
Yes. Calstate Pipeline Engineering has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Calstate Pipeline Engineering carry workers' compensation coverage?
Yes. Calstate Pipeline Engineering carries active workers' compensation coverage through Pie Insurance Company (the).
How do I verify Calstate Pipeline Engineering's contractor license?
You can verify Calstate Pipeline Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1030879.
- License issuedSep 11, 2017
- Bond activeJan 1, 2023
- WC coverage startsOct 12, 2025
- WC expiresOct 12, 2026
- License expiresSep 30, 2027
- Phillips Excavating INC#473745Needles·A General Engineering Contractor
- Superior Tank CO INC#472119Rancho Cucamonga·A General Engineering Contractor
- Johnson Merlin Construction INC#467306Mentone·A General Engineering Contractor
- Pro - Craft Construction INC#467234Redlands·A General Engineering Contractor
- Slater INC#466576Fontana·A General Engineering Contractor
- Anton Construction#461541Ontario·A General Engineering Contractor
- Duke Plumbing INC#430513Upland·A General Engineering Contractor
- Addison Equipment Rental#431813Fontana·A General Engineering Contractor
Working a California job with Calstate Pipeline Engineering, 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 Calstate Pipeline Engineering? Claim or correct this profile