Clear

BLOK MODULAR CONSTRUCTORS INC

License #1054345UplandCorporationLicensed since June 5, 2019

License

Status
CLEAR
First issued
June 5, 2019
Expires
June 30, 2027
Entity
Corporation
Address of record
404 N 2ND ST STE C, Upland, CA 91786
Phone of record
(888) 256 5663

Contractor bond

Surety
NATIONWIDE MUTUAL INSURANCE COMPANY
Bond number
7901259626
Amount
$25,000
Effective
June 4, 2025

Workers’ compensation

Carrier
STATE COMPENSATION INSURANCE FUND
Policy number
9261753
Effective
October 2, 2025
Expires
October 2, 2026

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 46 licensed general engineering contractors in Upland.

People on this license

NameTitleSinceThrough
RIENTON FREDERICK FARAONResponsible Managing OfficerJuly 27, 2026Current
KRUZE JOHN JANISResponsible Managing OfficerJune 3, 2020July 27, 2026
KRUZE JOHN JANISResponsible Managing Officer/Chief Executive Officer/PresidentJune 5, 2019June 3, 2020
RIENTON FREDERICK FARAONOfficerSeptember 28, 2020July 27, 2026

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

BLOK MODULAR CONSTRUCTORS INC — California contractor license #1054345 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1054345" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1054345.svg" alt="BLOK MODULAR CONSTRUCTORS INC — California contractor license #1054345 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.