Highline Public Schools
15675 Ambaum Blvd. SW Burien, WA 98166

Office Hours:

Monday-Friday: 7:30 a.m. - 4:30 p.m.

Highline Public Schools
15675 Ambaum Blvd. SW Burien, WA 98166

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Our purchasing team ensures staff have the necessary materials, supplies and equipment to successfully perform Highline’s primary responsibility—educating our students! We are responsible for initiating and maintaining effective and professional relationships with suppliers, and we serve as the channel through which all requests regarding products and prices are handled. 

With the exception of textbooks, the manner in which we procure furniture, supplies, equipment, building improvements or repairs, or other work or purchases for the district must be in compliance with RCW 28A.335.190.

Bidding Opportunities & Proposals

Thank you for your interest in doing business with Highline Public Schools. If bid opportunities are available, they will be listed here.

Bids typically consist of supplies and/or equipment expected to cost $75,000.00 or more. From time to time, the district may also seek bids for goods or services of any value if deemed appropriate. 

Current Bids

View All Closed Bids

Small Works

Application Form

Current Request for Quotes

Closed Projects


Quotes consist of supplies, and/or equipment expected to cost between $40,000 and $75,000