Prospect Engineering INC, A General Engineering Contractor in Walnut Creek, CA
Prospect Engineering INC operating as a corporation holds an active California contractor license (CSLB #1048188), valid through Dec 31, 2026. First issued in 2018, the license has been on the CSLB roster for 8 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 an exempt workers' compensation status (no employees on payroll). The business is based in Walnut Creek, in Contra Costa County, California.
- License Number
- 1048188
- Issued
- Dec 20, 2018
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100419733
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 21, 2024
- 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 Prospect Engineering INC licensed in California?
Yes. Prospect Engineering INC holds California Contractors State License Board license number 1048188, which is active and in good standing. The license was first issued on December 20, 2018. It is valid through December 31, 2026.
What does Prospect Engineering INC specialize in?
Prospect Engineering INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Prospect Engineering INC headquartered?
Prospect Engineering INC is headquartered at 405 Brutus Court, Walnut Creek, CA 94598, in Contra Costa County, California.
Does Prospect Engineering INC have an active surety bond on file with CSLB?
Yes. Prospect Engineering INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Prospect Engineering INC carry workers' compensation coverage?
Prospect Engineering INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Prospect Engineering INC's contractor license?
You can verify Prospect Engineering INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1048188.
- License issuedDec 20, 2018
- Bond activeJan 1, 2023
- WC coverage startsNov 21, 2024
- License expiresDec 31, 2026
- Timmerman Engineering Construction#561795Walnut Creek·A General Engineering Contractor
- Bay Hawk INC#558785Pinole·A General Engineering Contractor
- Andersen Craig#556343Concord·A General Engineering Contractor
- Joe A Callaway#555222Danville·A General Engineering Contractor
- Thorn Construction#548798Lafayette·A General Engineering Contractor
- Uv Electric Company#545230Lafayette·A General Engineering Contractor
- C Hammond Construction#543166Richmond·A General Engineering Contractor
- Schupp L#533042El Sobrante·A General Engineering Contractor
Working a California job with Prospect Engineering 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 Prospect Engineering INC? Claim or correct this profile