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City of Martinez Awards $3,477,032 Construction Contract to Koios Engineering (September 2025)

City of Martinez
Disclosed value
$3,477,032
From agenda
Approved
Sep 18, 2025

The 30-second brief

What it covers

Koios Engineering Inc. awarded $3,477,032 contract for Water Main Replacement Project No. C7067, including a 10% contingency.

Who holds it

Koios Engineering holds this construction contract with City of Martinez. Its other public contracts on record include work for Alto Sanitary Dist and Castro Valley Sanitary District.

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Contract details

Contract type
Construction
Amount
$3,477,032
Document date
September 18, 2025
Term
NA
Vendor
Koios Engineering
Agency
City of Martinez
Source document
city-of-martinez-special-session-agenda-september-18-2025_b92.pdf (Agenda)

Koios Engineering's other public contracts

Alto Sanitary Dist, CaliforniaAlto Pays Koios Engineering $675 for Capital Project · Sep 23, 2026$675Castro Valley Sanitary District, CaliforniaKoios Engineering Included in CVSan Sewer Bid Solicitation · Mar 16, 2026UndisclosedCastro Valley Sanitary District, CaliforniaKoios Engineering Added to Sewer Bid List · Feb 2, 2026UndisclosedCity of Martinez, CaliforniaWater Main Replacement Contract Awarded to Koios · Sep 18, 2025$3.5MCity of San Jose, CaliforniaSanitary sewer project awarded to Koios Engineering · Aug 26, 2025$4.4MAll Koios Engineering contractsVendor profile

More City of Martinez contracts

Oliver, DavidArtist Agreement Proposed With David Oliver · Oct 21, 2026Tucker Sadler ArchitectsCity Negotiates Waterfront Project Terms With Tucker Sadler · Oct 21, 2026UndisclosedFoothill Partners IncFoothill Partners Negotiating Old Train Depot Revitalization · Oct 21, 2026UndisclosedLoring, SagePublic Art Agreement Proposed With Sage Loring · Oct 21, 2026F3 Marina LLCMarina Management Agreement Extension Proposed for F3 · Oct 21, 2026UndisclosedAll City of Martinez activityAgency profile

Questions about this contract

Who was awarded the construction contract by City of Martinez?

Koios Engineering was awarded this construction contract by City of Martinez, as recorded on September 18, 2025. The contract value is $3,477,032.

How much is the Koios Engineering contract with City of Martinez worth?

The Koios Engineering contract with City of Martinez is valued at $3,477,032, covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agenda record.

Where was this contract approved?

This contract appears in city-of-martinez-special-session-agenda-september-18-2025_b92.pdf (Agenda), dated September 18, 2025 from City of Martinez. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

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What other contracts does Koios Engineering hold?

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

What is City of Martinez currently buying?

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

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