Sandium LLC
San Jose · Santa Clara County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Sandium LLC in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 1 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1140043 verify on CSLB ↗
- Classifications
- B, C-2, C-20
- Years licensed
- 1.0 years since 07/08/2025
- Contractor bond
- $25,000 TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA
- Workers’ comp
- Current SECURITY NATIONAL INSURANCE COMPANY
- Business type
- Limited Liability
- Qualifying principal
- Michael Yiu-hang Lee
- Address of record
- 1045 N 10th Street, San Jose, CA 95112
Frequently Asked Questions
Is Sandium LLC a licensed HVAC contractor in California?
Yes. Sandium LLC holds California CSLB contractor license #1140043 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Sandium LLC licensed to perform?
License #1140043 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: B, C-2.
Is Sandium LLC bonded?
Yes. Sandium LLC carries contractor's bond #108294047 for $25,000 through TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA.
Does Sandium LLC carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with SECURITY NATIONAL INSURANCE COMPANY, with a policy expiration of 12/12/2026.
How long has Sandium LLC held its contractor license?
License #1140043 was originally issued on 07/08/2025, approximately 1 years ago (as of July 2026).
Where is Sandium LLC located?
Sandium LLC is based in San Jose, Santa Clara County, CA 95112.