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City of Corona

· City

· California

Professional Architectural Services for City of Corona Historic Civic Center Capital Improvements

PROPOSALS DUE

October 08, 2026, 1:00 pm PDT

Closed

Deadline moved · was Sep 24 → now Oct 8 · +14 days

WHAT THEY WANT

(Summarized from the RFP)

The City of Corona Public Works Department is seeking proposals from qualified architectural firms to provide professional design and construction support services for capital improvements to the City's Historic Civic Center, a facility listed on the National Register of Historic Places through the United States Department of the Interior. The project aims to modernize the facility for current users while preserving its historic integrity and character.

ABOUT THIS RFP

RFP number

27-008SB

Budget

Not Assigned

Published

Entity type

City

State

California

Summarized from the City of Corona portal.

HOW TO SUBMIT

Proposals must be submitted electronically through the PlanetBids Vendor Portal. Hard copy proposals will not be accepted. The fee proposal must be submitted as a separate file from the technical proposal.

NAICS CODES & TAGS

541310

541330

541611

541350

Historic Preservation Services

Capital Improvements Planning

Building Code Assessment

ACROSS 539 RFPS

MORE THAN

1 in 5

1 in 5

RFPs changed their terms while active.

A week of proposal work, based on the published terms.

A week of proposal work, based on the published terms.

DAY 1 · PUBLISHED

PUBLISHED

DAY 16 · THE TERMS CHANGE

DAY 16 · TERMS CHANGE

DAY 25 · DUE

DUE

25 days is the median window from publication to due date; day 16 is the median first change for the 113 that changed. 539 RFPs published and due: July 23 - Sept. 30, 2026.

Bid on five RFPs, and the odds are better than two in three that at least one changes its terms before the deadline. Larger firms have staff tracking this. Start free and you’ll have it at your fingertips too.

This RFP has closed

Proposals were due October 08, 2026, 1:00 pm PDT. Leads tracks active RFPs from posting to deadline.

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Kiana Stringfield

Founder, AKOMAKONNECT

"The efficiency of the Leads platform allows us to determine if an RFP is worth the effort in minutes rather than hours. The results speak for themselves, we recently won our first bid, which we initially found on Leads!"

Kiana Stringfield

Founder, AKOMAKONNECT

A week of proposal work, based on the published terms.

A week of proposal work, based on the published terms.

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