Independent site · Not affiliated with CSLB or any state agency

Contractor Lookout is an independent website, not affiliated with CSLB or the State of California. This record comes from CSLB's public data file dated November 1, 2026 and may be out of date. Not a consumer report under the FCRA.

Mountain Engineering: CSLB License #1006233

Source: CSLB public data · Updated November 1, 2026 · CSLB's record

Active, no issues in CSLB file

Verify live status on CSLB's Instant License Check before hiring.

Verify live on CSLB Report an error / remove my address

The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.

License details

License number
1006233
Primary status
CLEAR · what this means
Business type
Corporation
Issued
August 7, 2015 (11 years)
Expires
August 31, 2027
Classifications
A General Engineering Contractor
C-10 Electrical Contractor
C-61/D-49 Tree Service
HAZ Hazardous Substance Removal Certification
Mailing address
950 Iron Point Rd Ste 250, Folsom, CA, 95630
Phone
(866) 464-6351

Workers' compensation

Type
Workers' Compensation Insurance
Insurer
Imperium Insurance Company
Policy number
ECAP1IICWC00012206
Effective
June 1, 2026
Expires
June 1, 2027

Confirm coverage with CSLB's insurer search. How to check workers' comp.

Contractor's bond

Surety
Nationwide Mutual Insurance Company
Bond number
7900472681
Amount
$25,000
Effective
January 1, 2023

Bond of qualifying individual

CSLB's public file lists no qualifier bond for this license. One isn't required when the qualifier owns at least 10% of the business, and some qualifier bonds appear only on CSLB's record.

Status history

No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.

Related

Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.