License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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M & R CONSTRUCTION SERVICES INC
- License Number
- 508404
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 780 S MILLIKEN AVE STE G ONTARIO, CA, 91761 San Bernardino County
- Phone
- (909) 373 6354
License Dates
Issued
04/02/1987
Expires
05/31/2026
Expires in 7 weeks
Reissued
05/12/2022
Inactivated
04/07/2014
Reactivated
03/02/2021
CSLB Last Updated
07/29/2025
License Classifications
Personnel & Officers
GRIJALVA RONALD ROBERT
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #66650029
Effective: 05/12/2023
Workers' Compensation
Carrier: AMERICAN INSURANCE COMPANY
Policy #WCPI1268100001
Effective: 07/26/2025
Expires: 07/26/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
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