Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • California guideCalifornia Bids and Bidding Guide
  • Compliance checkHow to Ensure RFP Compliance
  • How to answer an RFPChoosing and Responding to Government Bids
More civil engineering bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›California
  4. ›Civil Engineering
  5. ›PROFESSIONAL ENGINEERING SERVICES

City of Clayton·California

PROFESSIONAL ENGINEERING SERVICES

Closes 1/5/2026$1.5M – $6MRequest for ProposalLogin required
Bid source

This opportunity has closed.

Bid Banana tracks 1.6M+ bids and awards across all 50 states. Save a search and we'll email your new matches, daily or weekly — so the next one reaches you with time to bid.

Get alerted next time

Description

The City of Clayton is seeking a qualified engineering firm to provide comprehensive, on-call professional engineering services. The selected consultant will function as an extension of staff and may serve in various capacities, including City Engineer, Development Review Engineer, and Assessment District Engineer. The scope of services includes municipal engineering, land development review, and permitting. The city anticipates awarding a three-year contract with two optional one-year extensions. The consultant will be responsible for providing services such as capital improvement program support, plan/specification review, constructability analysis, and technical guidance to contractors. • Municipal engineering services, including capital projects and non-capital projects • Land development review and permitting • Stormwater compliance and NPDES permitting • Assessment district administration and special district formation • General municipal engineering needs

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Dennis Bozanich(Administrative Services Director)

[email protected]

(925) 673-7309

Key dates

Opened
12/11/2025
Questions due
12/19/2025
Closes
1/5/2026
Projected award
2/3/2026
Duration
3 years

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
541330
Solicitation №
11-2025

Budget estimate

$1,500,000 – $6,000,000

The budget for this opportunity is not explicitly stated in the document. However, considering the scope of work and the fact that it's a three-year contract with optional extensions, we can estimate the budget to be in the range of $500,000 to $2 million per year, depending on the services provided and the hourly rates of the consultant. The total budget for the three-year contract could be between $1.5 million and $6 million. Factors that may influence the likely payment range include the complexity of the projects, the number of hours worked, and the hourly rates of the consultant.

AI estimate from the solicitation

Similar opportunities

Matched by Bid Banana AI™

Bid Banana · 1.6M+ bids and awards 🍌

You found this one too late. Don't find the next one too late.

Bid Banana searches open government bids across all 50 states, updated daily. Save a search once and we email you your new matches, daily or weekly, while there is still time to win them.

1.6M+
bids & awards
All 50
states
4,000+
agencies
Start your 7-day free trial

Plans from $49.99/month. Cancel anytime, no setup fees.

Built by The Bid Lab, answering RFPs since 2017.

City of San Luis·Arizona

Top match · 76%

On-Call Professional Engineering Services

Closes 11/17/2026Opened 10/19/2026

City of Ann Arbor·Michigan

75% match

Professional Engineering Services for Dam Support

Closes 11/10/2026Opened 10/1/2026

Fort Pierce Utilities Authority·Florida

74% match

Architectural Professional Engineering and/or Design Services

Closes 11/9/2026Opened 10/9/2026

City of Dermott·Arkansas

73% match

Notice of Request for Qualifications for Engineering Services

Closes 11/2/2026Opened 10/18/2026

City of Nixa·Missouri

73% match

Professional Transportation Engineering Services

Closes 11/17/2026Opened 10/14/2026

North Carolina Town of Cary·North Carolina

73% match

Request for Qualifications for On-Call Professional Engineering Services for Building Systems

Closes 12/3/2026Opened 10/30/2026

Fort Pierce Utilities Authority·Florida

72% match

Gas Operations Professional Engineering and/or Design Services

Closes 11/5/2026Opened 10/9/2026

Warren County·New Jersey

72% match

Engineering Services

Closes 11/13/2026Opened 10/15/2026

Town of Jupiter Island·Florida

72% match

CONTINUING PROFESSIONAL ENGINEERING CONSULTING SERVICES

Closes 11/17/2026Opened 10/16/2026

City of Charlotte·North Carolina

72% match

Professional Engineering Services for Emergency and Routine Repair

Rolling / TBD closeOpened 12/11/2026

City of Newark·New Jersey

72% match

"RFQ" for Professional Engineering Services on an As-Needed Basis

Closes 11/13/2026Opened 10/22/2026

City of Nixa·Missouri

72% match

Professional Civil Engineering Services

Closes 11/17/2026Opened 10/14/2026

Escambia County·Florida

72% match

Engineering Professional Services Continuing Contract - (2nd Advertisement)

Closes 2/22/2027Opened 2/23/2024

Fort Pierce Utilities Authority·Florida

72% match

Water & Wastewater Systems Continuing Professional Engineering and/or Design Services

Closes 11/2/2026Opened 10/6/2026

City of Nixa·Missouri

71% match

Professional Electrical Engineering Services

Closes 11/17/2026Opened 10/14/2026

Houston Airport System·Texas

71% match

Pre-Qualification Pool for Professional Engineering Services

Closes 11/19/2026Opened 10/30/2026

County of Surry·Virginia

71% match

RFP# 2026-01 On-Call Professional Engineering Services

Closes 11/9/2026Opened 10/9/2026

Tarleton State University·Texas

71% match

Architect & Engineering Services

Closes 11/23/2026Opened 10/26/2026

Cherry Hill Township·New Jersey

71% match

2027 Prof Services - Engineers - Special Projects Engineers

Closes 12/1/2026Opened 10/28/2026

City of Parkersburg·West Virginia

71% match

INQUIRY 2761 - TEMPORARY ENGINEERING SERVICES

Closes 11/12/2026Opened 10/28/2026

Georgia City of Jasper·Georgia

71% match

RFQ 2026 - 002 Professional Engineering Services

Closes 12/1/2026Opened 10/29/2026

City of Denton·Texas

71% match

Prequalification for Professional Engineering Services

Closes 12/2/2026Opened 10/22/2026

Lexington County·South Carolina

70% match

On-Call Engineering Services (Countywide)

Closes 11/9/2026Opened 10/19/2026

Grand Prairie ISD·Texas

70% match

Architectural and Engineering Professional Services

Closes 11/4/2026Opened 10/23/2026

City of San Rafael·California

70% match

2027-2030 On-Call Engineering and Professional Services

Closes 11/19/2026Opened 10/26/2026