Treeline Builders
Treeline Builders operating as a sole owner is licensed in California under CSLB number 784745. The license was first issued in 2000, putting the business at 26 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Azusa, in Los Angeles County, California.
- License Number
- 784745
- Issued
- Sep 20, 2000
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800231888
- Effective
- Feb 25, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 23, 2026
- 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 Treeline Builders licensed in California?
Yes. Treeline Builders holds California Contractors State License Board license number 784745. The license was first issued on September 20, 2000. It is valid through January 31, 2028.
What does Treeline Builders specialize in?
Treeline Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Treeline Builders headquartered?
Treeline Builders is headquartered at 1017 N Orange Ave, Azusa, CA 91702, in Los Angeles County, California.
Does Treeline Builders have an active surety bond on file with CSLB?
Yes. Treeline Builders has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Treeline Builders carry workers' compensation coverage?
Treeline Builders reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Treeline Builders's contractor license?
You can verify Treeline Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=784745.
- License issuedSep 20, 2000
- WC coverage startsFeb 23, 2026
- Bond activeFeb 25, 2026
- License expiresJan 31, 2028
- Pentland Martin R#233960Woodland Hills·B General Building Contractor
- Garrett Construction#231730Hermosa Beach·B General Building Contractor
- Lore Stephen Francis#233266Manhattan Beach·B General Building Contractor
- Zaharoni Dan#229820Los Angeles·B General Building Contractor
- Morrow - Meadows Corporation#230813City of Industry·B General Building Contractor
- Montanari Construction#231180Santa Monica·B General Building Contractor
- Culwell Gano Enterprises INC#230983Downey·B General Building Contractor
- Niesner Frank#227508Calabasas·B General Building Contractor