Alianza Engineering, A General Engineering Contractor in Beaumont, CA
Alianza Engineering operating as a corporation holds an active California contractor license (CSLB #1150884), valid through Feb 29, 2028. 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 Beaumont, in Riverside County, California.
- License Number
- 1150884
- Issued
- Feb 23, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101034433
- Effective
- Feb 5, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 21, 2026
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Alianza Engineering licensed in California?
Yes. Alianza Engineering holds California Contractors State License Board license number 1150884, which is active and in good standing. The license was first issued on February 23, 2026. It is valid through February 29, 2028.
What does Alianza Engineering specialize in?
Alianza Engineering is licensed for one CSLB classification: A General Engineering Contractor.
Where is Alianza Engineering headquartered?
Alianza Engineering is headquartered at 1102 Claiborne West Ave, Beaumont, CA 92223, in Riverside County, California.
Does Alianza Engineering have an active surety bond on file with CSLB?
Yes. Alianza Engineering has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Alianza Engineering carry workers' compensation coverage?
Alianza Engineering reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Alianza Engineering's contractor license?
You can verify Alianza Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150884.
- WC coverage startsJan 21, 2026
- Bond activeFeb 5, 2026
- License issuedFeb 23, 2026
- License expiresFeb 29, 2028
- Smith Harold K Excavating Contractor#232135Idyllwild·A General Engineering Contractor
- Rivard Timothy A#231048Riverside·A General Engineering Contractor
- Near-Cal CORP#230077Lake Elsinore·A General Engineering Contractor
- Dbx INC#240547Temecula·A General Engineering Contractor
- Cunningham-Davis CORP#242086Calimesa·A General Engineering Contractor
- Five Engineering & Plumbing INC#252617Canyon Lake·A General Engineering Contractor
- Inland Mechanical Construction INC#198273Lake Elsinore·A General Engineering Contractor
- Tilden-Coil Constructors INC#208556Riverside·A General Engineering Contractor
Working a California job with Alianza 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 Alianza Engineering? Claim or correct this profile