Bid guide

How to bid on Non-Warranty Repair Services for OCTA's Bus Fleet

Orange County Transportation Authority, CA Orange, CACloses September 17, 2026

What the agency is buying

The Orange County Transportation Authority (OCTA) is seeking a certified or licensed repair dealership, authorized service center, or authorized repair facility. This vendor will provide as-needed, non-warranty repairs for Cummins CNG engines in OCTA's bus fleet. The services are for a one-year term with a budget of $20,000, though usage is not guaranteed.

This opportunity is valuable for firms specializing in heavy-duty engine repair, particularly those with expertise in Cummins CNG engines. It offers a chance to work with a major transportation authority on an ongoing, as-needed basis.

Key dates and deadlines

The solicitation was published on August 27, 2026. If you have questions, submit them in writing by 4:00 p.m. on August 31, 2026. OCTA plans to issue answers to all written questions by September 2, 2026.

Your complete response is due by September 17, 2026, at 2:00 PM ET. An award may be made without further discussion, so ensure your initial submission is thorough and complete.

Who this opportunity suits

This opportunity is ideal for certified or licensed repair dealerships, authorized service centers, or authorized repair facilities. You must be able to perform non-warranty repairs on Cummins CNG engines. Firms should be prepared to comply with all economic sanctions imposed by the State of California or the U.S. Government related to Ukraine/Russia.

The relevant category for this work is transportation maintenance and repair services, specifically for bus fleet engines.

How to respond

To access the solicitation documents and submit your bid, you will need to use the agency's procurement portal. First, locate and click the "View original source" link associated with this opportunity. This will take you to the project page on OpenGov Procurement.

If it's your first time, OpenGov may display a brief security check; allow it to complete. Once on the project page, sign in or create a free vendor account. This will allow you to download plans, ask questions, join the planholders list, and submit your response. Addenda notices will also be sent through OpenGov.

Tips for a competitive response

Ensure you price every line item in the Pricing Proposal. Firms that do not bid on all line items will be deemed "Non-Responsive" and will not be considered for award. Pay close attention to Exhibit C, "Orange County Transportation Authority General Provisions," as by submitting a quote, you agree to these terms and conditions.

Since an award may be made without further discussion, submit your best and final offer upfront. Clearly demonstrate your certifications, licenses, and authorization as a repair dealership, service center, or repair facility. Highlight your experience with Cummins CNG engines and your capacity to provide as-needed services.

See the live bid — deadline, agency details, and how to respond

Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.

View this bid on BiddingSimple

This guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Orange County Transportation Authority, CA; the original posting controls.