Bid guide
How to bid on On-Call Geotechnical Engineering Services for the City of Modesto, CA
What the City of Modesto is buying
The City of Modesto, California, is looking for on-call geotechnical engineering services. This type of contract means the city will have a pre-qualified firm or firms ready to provide services as needed, without having to go through a full bidding process for each individual project. This is an opportunity for engineering firms to establish a relationship with the city for future work.
Key dates and what happens at the deadline
This opportunity was published on August 17, 2026. The deadline for submissions is September 22, 2026, at 8:00 PM ET. All responses must be submitted by this time. Late submissions are typically not accepted, so plan to submit well in advance of the deadline.
Who this opportunity suits
This solicitation is suitable for professional engineering firms specializing in geotechnical services. Firms with experience in municipal projects or those looking to expand their public sector client base in California would find this opportunity relevant. It falls under the professional services category.
How to respond
To respond to this solicitation, you need to access the opportunity on the OpenGov Procurement portal. First, click the link to view the original source. The portal may perform a brief security check, then the project page will load. You will need to sign in or create a free vendor account on OpenGov Procurement. This account allows you to download all necessary plans, ask questions, join the planholders list, and submit your response. Any updates or addenda will be communicated through this portal.
Tips for preparing a competitive response
When preparing your response, focus on clearly demonstrating your firm's expertise and experience in geotechnical engineering, especially for projects similar to those a city might undertake. Highlight your team's qualifications and any specific certifications. Ensure your proposal addresses all requirements outlined in the solicitation documents, which you can download from the OpenGov portal. Pay close attention to the submission instructions and deadlines to avoid disqualification. A well-organized and concise response that clearly articulates your value proposition will stand out.
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 BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from City of Modesto, CA; the original posting controls.