Diaz Field Services Engineering and Testing, A General Engineering Contractor in Moreno Valley, CA
Diaz Field Services Engineering and Testing operating as a sole owner holds an active California contractor license (CSLB #818976), valid through May 31, 2027. First issued in 2003, the license has been on the CSLB roster for 23 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-12 Earthwork and Paving 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 Moreno Valley, in Riverside County, California.
- License Number
- 818976
- Issued
- Apr 18, 2003
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100505966
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 24, 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 Diaz Field Services Engineering and Testing licensed in California?
Yes. Diaz Field Services Engineering and Testing holds California Contractors State License Board license number 818976, which is active and in good standing. The license was first issued on April 18, 2003. It is valid through May 31, 2027.
What does Diaz Field Services Engineering and Testing specialize in?
Diaz Field Services Engineering and Testing is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-12 Earthwork and Paving Contractor.
Where is Diaz Field Services Engineering and Testing headquartered?
Diaz Field Services Engineering and Testing is headquartered at 14216 Travers Dr, Moreno Valley, CA 92553, in Riverside County, California.
Does Diaz Field Services Engineering and Testing have an active surety bond on file with CSLB?
Yes. Diaz Field Services Engineering and Testing has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Diaz Field Services Engineering and Testing carry workers' compensation coverage?
Diaz Field Services Engineering and Testing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Diaz Field Services Engineering and Testing's contractor license?
You can verify Diaz Field Services Engineering and Testing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=818976.
- License issuedApr 18, 2003
- Bond activeJan 1, 2023
- WC coverage startsMay 24, 2025
- License expiresMay 31, 2027
- Tavaglione Construction & Development INC#278222Riverside·A General Engineering Contractor
- All American Asphalt#267073Corona·A General Engineering Contractor
- Sierra Pacific Electrical Contracting#264048Jurupa Valley·A General Engineering Contractor
- E O S Construction CO#314985Wildomar·A General Engineering Contractor
- Tilden-Coil Constructors INC#208556Riverside·A General Engineering Contractor
- Inland Mechanical Construction INC#198273Lake Elsinore·A General Engineering Contractor
- Five Engineering & Plumbing INC#252617Canyon Lake·A General Engineering Contractor
- Holcomb Bob Masonry#234792Hemet·B General Building Contractor
Working a California job with Diaz Field Services Engineering and Testing, 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 Diaz Field Services Engineering and Testing? Claim or correct this profile