How to bid on the Mobile Substation Project for the City of Pasadena

What the agency is buying and why it matters

The City of Pasadena is looking for qualified manufacturers to provide two mobile substations for Pasadena Water and Power. These substations are needed to provide emergency power and support construction projects.

This is an opportunity for manufacturers specializing in power infrastructure to supply critical equipment for a municipal utility. The desired in-service date for these substations is June 2029.

Key dates and what happens at the deadline

This Request for Proposals (RFP) was published on September 02, 2026. The deadline for submitting your proposal is October 14, 2026, at 6:00 PM ET.

All proposals must be submitted by this deadline. Late submissions are typically not accepted, so plan to submit your response well in advance.

Who this opportunity suits

This opportunity is suitable for manufacturing firms with expertise in designing and producing mobile substations. Vendors should be prepared to propose designs based on the general descriptions provided in the Scope of Work.

The project falls under the construction category, specifically for specialized electrical infrastructure.

How to respond to this solicitation

To access the full solicitation details and submit your proposal, you will need to go to the OpenGov Procurement portal. The first time you visit, a brief security check may occur.

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. Any addenda or updates will be communicated through OpenGov.

Tips for preparing a competitive response

Carefully review the Scope of Work to understand the City of Pasadena's specific requirements for the mobile substations. Ensure your proposed designs align with these descriptions.

Highlight your firm's experience in manufacturing similar mobile substations and your capacity to meet the desired June 2029 in-service date. Provide clear and concise details about your proposed technical solution, including specifications and features.

Pay close attention to all submission instructions and ensure your proposal is complete and organized. Proofread all documents to eliminate errors before submitting.