When is the submission deadline?

This RFP closed on July 21, 2026 and is no longer accepting submissions.

What is the budget for this RFP?

The published budget is $3,500,000.

It was issued by King County. The work is located in Seattle, Washington, United States.

Who is a good fit for this opportunity?

Multidisciplinary architectural and engineering firm. Demonstrated experience with public sector projects. Expertise in project and cost management, as well as geotechnical, civil, and landscape engineering. Licensed to operate in Washington State. Experience coordinating multiple engineering disciplines.

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Architectural, Engineering, and Related Services

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Overview

Architecture, Engineering & Urban Planning

Seattle, Washington, United StatesPosted: June 17th, 2026Deadline: July 21st, 2026

Past Due

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SUMMARY

RFP seeking experienced firms to deliver a full range of architectural, engineering, and related consulting services for government projects in Washington.

KEY REQUIREMENTS

Must register in the E-Procurement Supplier Portal
Must submit an Equity and Social Justice Innovation Plan
Must be certified by the Washington State OMWBE for M/WBE goals
Must comply with King County Ordinance 14823 regarding equal benefits
Must comply with King County Ordinance 19925 regarding proposer responsibility
Must provide a Project Manager who is an employee of the prime consultant
Lead Designer must be a licensed Registered Architect or Professional Engineer in Washington
Must submit a Statement of Qualifications Certification
Must maintain required insurance coverage including General Liability, Professional Liability, and Automobile Liability

BUDGET

Verified

$3,500,000

CONTRACT DURATION

36 months

TIMELINE

Proposal Due Date: July 21st, 2026

Interviews: August 18th, 2026

Execute Contract: December 2026

Complete Phase 1: May 2027

Final Design Complete: May 2028

Construction Complete: December 2029

QUESTION DEADLINE

July 15th, 2026

CONTACTS

Primary procurement contact — name, title, email, and phone

Additional decision-makers and their departments

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Issuing Agency

King County

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DESCRIPTION

The government authority in Washington seeks a qualified vendor to provide comprehensive architectural, engineering, and related professional services. Scope includes conducting alternatives analysis and predesign, as well as offering project management and coordination throughout all project phases.

Required services cover schedule management, cost management with estimating and coordination, and the review of existing project information. Additional technical expertise is needed in geotechnical, civil, and pavement engineering, landscape architecture, and drainage engineering to support the authority’s infrastructure and development initiatives.

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Frequently asked questions

When is the submission deadline?: This RFP closed on July 21, 2026 and is no longer accepting submissions.
What is the budget for this RFP?: The published budget is $3,500,000.
Who issued this RFP?: It was issued by King County. The work is located in Seattle, Washington, United States.
Who is a good fit for this opportunity?: Multidisciplinary architectural and engineering firm
Demonstrated experience with public sector projects
Expertise in project and cost management, as well as geotechnical, civil, and landscape engineering
Licensed to operate in Washington State
Experience coordinating multiple engineering disciplines

Analysis generated by Settle AI from the source RFP.

RFP Hunter shows what is open. Settle shows what is forming.

Settle pieces together buyer signals, budgets, contract activity, and the sources your team already monitors. See why an opportunity fits and what to do before the RFP posts.

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