Clear

MATERIAL FLOW SYSTEMS INC

License #741699San BernardinoCorporationLicensed since October 22, 1997

License

Status
CLEAR
First issued
October 22, 1997
Expires
October 31, 2027
Entity
Corporation
Address of record
4180 HALLMARK PKWY, San Bernardino, CA 92407
Phone of record
(909) 930 6151

Contractor bond

Surety
OHIO CASUALTY INSURANCE COMPANY (THE)
Bond number
432143C
Amount
$25,000
Effective
January 1, 2023

Workers’ compensation

Carrier
OAK RIVER INSURANCE COMPANY
Policy number
MAWC753711
Effective
July 23, 2026
Expires
July 23, 2027

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 7 licensed machinery and pumps contractors in San Bernardino.

People on this license

NameTitleSinceThrough
YATES KENNETH EARLResponsible Managing Officer/Chief Executive Officer/PresidentOctober 22, 1997Current
YATES MATTHEW RYANOfficerOctober 25, 2024Current

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.

MATERIAL FLOW SYSTEMS INC — California contractor license #741699 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/741699" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/741699.svg" alt="MATERIAL FLOW SYSTEMS INC — California contractor license #741699 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.