Emergency Power Supply Systems [Industrial Generators and Automatic Transfer Switch] Preventative Maintenance, Testing and Repair Services

Released: September 11, 2026 12:00 AM MST Pre-proposal meeting (Pre-Offer Conference): September 18, 2026 10:00 AM MST at Pre-Offer Conference Link: Join meeting: https://teams.microsoft.com/meet/248707633280270?p=ulY4Qef55g5HF3FXGo Meeting ID: 248 707 633 280 270 Passcode: 8Dp95F57 Join on a video conferencing device Tenant key: [email on the source notice] Video ID: 118 896 334 7 Questions due (Written Inquiries Due Date): September 25, 2026 2:00 PM MST Answers posted by: October 9, 2026 2:00 PM MST Responses due (Offer Due Date): October 23, 2026 2:00 PM MST

The City of Phoenix invites sealed offers for Emergency Power Supply Systems Preventative Maintenance, Testing and Repair Services.

The Effective Date of this Agreement will be upon final signature and recording by the City Clerk’s department.

The Commencement Date of this Agreement will be up on December 1, 2026 which is o n or after the ordinance approved start date or the contract term start date that the Phoenix City Council approves or the Effective Date, whichever is later.

The term of this Agreement will be for five years, beginning on the Commencement Date, with no options to extend .

This solicitation is available through the City’s Procurement Portal. For technical support issues related to the City's Procurement Portal, Offeror may use the support bubble on the bottom right, or email [email on the source notice] for any assistance. For other issues related to this solicitation please contact the procurement officer listed under Contact Information.

Notwithstanding the foregoing, this Agreement will terminate upon

the earliest occurrence: by reaching the end of the term including any extensions exercised, or termination pursuant to the provisions of this Agreement.

The City of Phoenix relies on its Emergency Power Supply Systems, including Industrial Generators and Automatic Transfer Switches (ATS), to maintain essential services during utility outages, extreme weather events, and planned electrical work. These systems ensure that key public operations, safety functions, and facility infrastructure remain powered without interruption when normal electrical service is unavailable.

Because these assets operate in demanding conditions and may remain idle for long periods between events, regular preventative maintenance is critical. Components such as engines, fuel systems, batteries, cooling systems, and ATS controls can degrade over time due to heat, dust, vibration, and environmental exposure common in the Phoenix area. Without consistent inspection, testing, and timely repairs, the risk of system failure increases potentially impacting public services and operational readiness.

This project seeks a qualified vendor who can provide dependable maintenance and repair services that keep the City’s emergency power systems fully functional, compliant, and ready for immediate operation. Clear communication, thorough documentation, proactive issue identification, and strong technical expertise will be key factors in ensuring long-term reliability. A vendor who excels in these areas will help the City minimize downtime, reduce unexpected repair costs, and maintain confidence in the performance of its emergency power infrastructure.

NIGP codes: 06036 Electrical Accessories: Alternators, Ammeters, Distributors, Generators, Regulators, Starters, etc.; 28537 Generators, Portable, Engine Driven (Including Fog and Mist Types); 28539 Generators, Stationary Type (Not Automotive); 69043 Generators, Over 25 MW, Power Plant, Including Parts and Accessories (Also see 285-37,39); 92838 Electrical (Alternator/Generator, Battery, Ignition System, Lights, etc.) Maintenance and Repair; 93639 Generators, Portable and Stationary, Including Parts and Accessories Maintenance and Repair

Addenda issued: 1