When is the submission deadline?

Submissions are due August 4, 2026. Questions must be submitted by July 23, 2026.

What is the budget for this RFP?

Settle estimates the budget at $35,000 – $150,000. The issuer has not published an official figure.

It was issued by City Of Naperville. The work is located in Naperville, Illinois, United States.

Who is a good fit for this opportunity?

Electrical equipment service firm specializing in transformer repair and rebuilding. Experience with single-phase pole-mounted and pad-mounted transformers. Capability to inspect, recondition, and rebuild three-phase pad-mounted transformers. Past performance supporting municipal, utility, or government electrical infrastructure. Technically qualified field and shop personnel for transformer diagnostics and refurbishment. Regional presence or ability to serve clients in Illinois efficiently.

Transformer Reconditioning and Rebuild Service (Due August 4, 2026)

A government authority in Naperville, Illinois is soliciting transformer reconditioning and rebuild services for single-phase and three-phase pad-mounted transformers. The work includes inspection, reconditioning, and rebuilding of various transformer units.

Must be a qualified vendor to perform inspection, reconditioning, or rebuilding of transformers
Must provide a minimum of three favorable current commercial customer references
Must comply with the Illinois Prevailing Wage Act
Must comply with the Employment of Illinois Workers on Public Works Act
Must have a written substance abuse prevention program in place
Must participate in active apprenticeship and training programs approved by the U.S. Department of Labor if contract exceeds $34,999.99
Must provide a 10% bid deposit
Must provide a performance bond and labor and material bond if required
Must maintain insurance with A: VII rating or better from A.M. Best Company
Must provide insurance coverage for Commercial General Liability, Automobile Liability, and Workers' Compensation

$35,000 – $150,000

Release Bid Date: July 9th, 2026

Question Submission Deadline: July 23rd, 2026

Question Response Deadline: July 24th, 2026

Bid Opening: August 4th, 2026

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

Additional decision-makers and their departments

A government authority in Naperville, Illinois is seeking a vendor to provide transformer reconditioning and rebuild services. The scope includes inspection, reconditioning, or rebuilding of single-phase transformers, including both pole-mounted and pad-mounted units, as well as three-phase pad-mounted transformers.

The selected contractor is expected to have the technical capability to service multiple transformer types and configurations in support of the authority’s electrical infrastructure needs. Questions regarding the solicitation must be submitted no later than July 23, 2026.

Transformer Reconditioning and Rebuild Service

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