CONSTRUCTIONAWARDED

City of Ontario Awards Construction Contract to Tunnelworks Services Inc (June 2026)

Ontario plans to award TunnelWorks Services, Inc. a $3.18 million construction contract, with contingency bringing the total to $3.66 million, for a 365‑day sewer CIPP lining rehabilitation project. The City will also reject a bid protest from Performance Pipeline Technologies and authorize execution and completion documents.

Status
AWARDED
Document date
June 2, 2026
Contract type
CONSTRUCTION
Vendor
Tunnelworks Services Inc
Agency
City of Ontario · CA

Trusted by teams at

Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo
Motive logo
Veritone logo
TerraCycle logo
Cyvl logo
WithersRavenel logo
Derivita logo
Comcate logo
SafeTouch logo
IANS Research logo

Scope & details

The full contract record, as filed.

Contract amount
$3,180,240 plus a 15% contingency of $477,036 for a total not-to-exceed amount of $3,657,276
Contract type
CONSTRUCTION
Contract term
365 calendar days after issuance of notice to proceed
Document type
Agenda
Source document
City of Ontario Agenda Regular City Council/Housing Authority Meeting 2026-06-02

Related contracts

Other contracts from Tunnelworks Services Inc.

View all →

Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the construction contract by City of Ontario?

Tunnelworks Services Inc was awarded this construction contract by City of Ontario, as recorded on June 2, 2026. The contract value is $3,180,240 plus a 15% contingency of $477,036 for a total not-to-exceed amount of $3,657,276.

How much is the Tunnelworks Services Inc contract with City of Ontario worth?

The Tunnelworks Services Inc contract with City of Ontario is valued at $3,180,240 plus a 15% contingency of $477,036 for a total not-to-exceed amount of $3,657,276, covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agenda record, structured as a not-to-exceed (ceiling) agreement.

Where was this contract approved?

This contract appears in City of Ontario Agenda Regular City Council/Housing Authority Meeting 2026-06-02 (Agenda), dated June 2, 2026 from City of Ontario. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Tunnelworks Services Inc hold?

Tunnelworks Services Inc may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

View Tunnelworks Services Inc's profile

What is City of Ontario currently buying?

Explore City of Ontario's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

View City of Ontario's profile

Bring us your territory.
We'll show you what is forming.

B2G and SLED sales intelligence. Surface government procurement signals from 80,000+ state, local, and education agencies months before the RFP.

Try Civic IQ for free