Environmental Support Technologies, A General Engineering Contractor in Irvine, CA
Environmental Support Technologies operating as a corporation holds an active California contractor license (CSLB #1112073), valid through Oct 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries 2 CSLB classifications: A General Engineering Contractor and C-57 Well Drilling Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Hartford Casualty Insurance Company. The business is based in Irvine, in Orange County, California.
- License Number
- 1112073
- Issued
- Oct 30, 2023
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Corporation
- Surety
- Hudson Insurance Company
- Bond Number
- 30132232
- Effective
- Oct 17, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 72WECBU6X99
- Effective
- Aug 10, 2025
- Expires
- Aug 10, 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 Environmental Support Technologies licensed in California?
Yes. Environmental Support Technologies holds California Contractors State License Board license number 1112073, which is active and in good standing. The license was first issued on October 30, 2023. It is valid through October 31, 2027.
What does Environmental Support Technologies specialize in?
Environmental Support Technologies is licensed for 2 CSLB classifications: A General Engineering Contractor and C-57 Well Drilling Contractor.
Where is Environmental Support Technologies headquartered?
Environmental Support Technologies is headquartered at 8 Goodyear Suite 125, Irvine, CA 92618, in Orange County, California.
Does Environmental Support Technologies have an active surety bond on file with CSLB?
Yes. Environmental Support Technologies has an active California contractor surety bond filed with Hudson Insurance Company.
Does Environmental Support Technologies carry workers' compensation coverage?
Yes. Environmental Support Technologies carries active workers' compensation coverage through Hartford Casualty Insurance Company.
How do I verify Environmental Support Technologies's contractor license?
You can verify Environmental Support Technologies's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1112073.
- Bond activeOct 17, 2023
- License issuedOct 30, 2023
- WC coverage startsAug 10, 2025
- WC expiresAug 10, 2026
- License expiresOct 31, 2027
- Wayne Perry INC#300345Buena Park·A General Engineering Contractor
- Griffith Company#88Brea·A General Engineering Contractor
- Murray Company#162382Cypress·A General Engineering Contractor
- Tait & Associates INC#258672Santa Ana·A General Engineering Contractor
- Miles & Kelley Construction Company INC#312206Yorba Linda·A General Engineering Contractor
- Pacific Plumbing Company of Santa Ana#266807Santa Ana·A General Engineering Contractor
- Blain Gerald Lynn#392467Huntington Beach·A General Engineering Contractor
- Ortiz Patrick A#376602Irvine·A General Engineering Contractor
Working a California job with Environmental Support Technologies, 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 Environmental Support Technologies? Claim or correct this profile