Trade Journal

Cornerstone Construction Service, Inc.

is seeking certified and qualified DVBE subcontractors and/or suppliers to provide Demolition and grading subcontractor, handrail and fencing supplier and installer, asphalt subcontractor, striping subcontractor. Low voltage/fire alarm subcontractor (Edwards Systems). Modular building ramp supplier and installer. Supplier/installer for ADA upgrades in the restroom. Portable toilet/handwash station rental and temp fence rental. Subcontractors must have California DIR #. Proposals needed by 10a.m. on 4/22/2026 to be considered

PROJECT NAME:

Oleander Elementary School Modular Building Relocation & Site Improvements

BID CONTRACT #:

25/26-0041

AWARDING AGENCY:

Fontana Unified School District

PROJECT LOCATION:

8650 Oleander Ave, Fontana, CA, 92335

BID DUE DATE:

04-22-2026 at 02:00 PM

OUTREACH COORDINATOR:

Kimberly Madden

TELEPHONE:

(909)985-6766

FAX:

(909) 985-6189

ADDRESS:

1845 W. 9th St, Upland, CA, 91786

PROJECT DETAILS:

We are an Equal Opportunity Employer. If you are planning to bid this project, we encourage your participation and welcome your bid.

All qualified bidders will receive consideration without regard to race, color, religion, sex or national origin.

We will assist with contacts for Bonds, Lines of Credit and Insurance if needed.

Subcontractors will be required to enter into our standard contract. No modifications to the contract are permitted. If required all subcontractors/vendors awarded work on this project must be able to furnish subcontract performance and payment bonds, for the amount of the subcontract bid, issued by an admitted corporate surety acceptable to our company.

Please contact me at cornerstone.office@verizon.net for a link to plans and specs.

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