Materials Testing Services: On-Call Contract for Professional Services

Tender summary

The City of Flagstaff (Owner) invites interested firms to submit a written Statement of Qualifications (SOQ) for performing materials laboratory testing and field sampling for infrastructure improvements in and for the City of Flagstaff, Arizona. Firms must submit a SOQ that clearly demonstrates the firm’s applicable competence, qualifications and relevant experience with construction materials and testing including being able to demonstrate adequate resources for delivery of the required services. Owner intends to prequalify one (1) to three (3) firm(s) to enter an On-Call Contract for Professional Services (Contract) for an amount not to exceed $500,000, annually, with a three (3)- year contract term with two (2) additional one (1)- year renewal options contingent upon successful performance reviews successful performance reviews. The Contract will be awarded at Owner’s discretion. Contracted services and associated fees will be negotiated after qualified Firms are selected. Firms are not guaranteed to receive the annual compensation identified in the Contract.

What to check before bidding

• Issued by City of Flagstaff, AZ.
• Located in United States.
• Source notice flagstaffaz:2026-111 on US OpenGov.
• Notice published 7 Jul 2026; Tenqual indexed it 8 Jul 2026.
• Deadline listed as 10 Aug 2026.
• Source documents portal identified.
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