Triangle Mechanical System
North Hills · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Triangle Mechanical System in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #878141 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 20.1 years since 05/22/2006
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current MARKEL INSURANCE COMPANY
- Business type
- Sole Owner
- Qualifying principal
- Daniel Calin
- Address of record
- 9635 Natick Avenue, North Hills, CA 91343
Frequently Asked Questions
Is Triangle Mechanical System a licensed HVAC contractor in California?
Yes. Triangle Mechanical System holds California CSLB contractor license #878141 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Triangle Mechanical System licensed to perform?
License #878141 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Triangle Mechanical System bonded?
Yes. Triangle Mechanical System carries contractor's bond #SC499532 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Triangle Mechanical System carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with MARKEL INSURANCE COMPANY, with a policy expiration of 02/03/2027.
How long has Triangle Mechanical System held its contractor license?
License #878141 was originally issued on 05/22/2006, approximately 20 years ago (as of July 2026).
Where is Triangle Mechanical System located?
Triangle Mechanical System is based in North Hills, Los Angeles County, CA 91343.