Project Information

Bid Title

Janitorial Services

Issuing Agency

City of Lathrop

Location

California

Published Date

May 21, 2026

Closing Date

May 26, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Janitorial Services

Bid/RFP Status:

Open - accepting bids and proposals

Bid/RFP Due Date:

Tuesday, May 26, 2026 - 2:00pm

Notice to Bidders

The City of Lathrop (“City”) invites sealed Bids for - Janitorial Services, City of Lathrop, California. Sealed bids will be received at the office of Public Works of the City of Lathrop, located at 390 Towne Centre Drive, Lathrop, CA until 2 :00 PM on Tuesday, May 26, 2026 .  Bids submitted by mail shall be addressed to: City of Lathrop, Attention City Clerk, 390 Towne Centre Drive, Lathrop, CA 95330.  Bids will be publicly opened and read.

Service Provider (CONTRACTOR) considering bidding on this work must abide by all laws, including but not limited to the California Displaced Janitor Opportunity Act (DJOA), California Labor Code Section 1060-1065.

Service Provider (CONTRACTOR) considering bidding on this work must attend a mandatory pre-bid meeting to be held on Wednesday, May 20, 2026 at 10:00 AM at 390 Towne Centre Drive, Lathrop, CA  95330.

The work to be performed under this contract is generally described as, but not necessarily be limited to janitorial services at six (6) City Facilities, including but not limited to tools, equipment, supplies and manufactured articles and furnishing of all transportation, utilities, facilities, and perform all labor, supervision, and or other operations required to fulfill the Contract in strict accordance with the Contract Documents.

DIR Registration. Bidder must submit proof of DIR Registration with Bid Proposal, no exceptions. Pursuant to Labor Code Section 1725.5, all Subcontractors identified iBn a Bidder’s Subcontractors’ List shall be DIR Registered Contractors.  If awarded the Contract for the Work, at all times during performance of the Work, the Bidder and all Subcontractors, of any tier, shall be a DIR Registered Contractors

The City of Lathrop does not sell copies of the plans and specifications, but they may be purchased through ARC at https://www.e-arc.com/location/stockton/ .  Select  Order from Planwell, then  Public Planroom.  Locate the project by searching the Public Planroom for “Lathrop”. ARC Stockton’s location may be contacted to order plans and specifications by phone: (209) 464-8724, or e-mail: stk.branch@e-arc.com .

Completed Sealed Bid Packet must be delivered to the Office of the City Clerk located at 390 Towne Centre Dr., Lathrop, CA 95330 NO LATER than 2:00 PM, Tuesday, May 26, 2026, in a sealed envelope plainly marked on the outside with a return address and the statement:

“SEALED BIDS FOR JANITORIAL SERVICES 2026 – DO NOT OPEN WITH REGULAR MAIL”

Any inquiries regarding this proposal shall be directed to:
Leisser Mazariegos at lmazariegos@ci.lathrop.ca.us , or by calling the Public Works Department at (209) 941-7430.

Supporting Documents

Notice to Bidders (337 KB)

Janitorial Services - Addendum 1 (982 KB)

Attachment Preview

NOTICE TO BIDDERS

JANITORIAL SERVICES

The City of Lathrop (“City”) invites sealed Bids for - Janitorial Services, City of Lathrop, California.

Sealed bids will be received at the office of Public Works of the City of Lathrop, located at 390 Towne

Centre Drive, Lathrop, CA until 2:00 PM on Tuesday, May 26, 2026. Bids submitted by mail shall be

addressed to: City of Lathrop, Attention Leisser Mazariegos, 390 Towne Centre Drive, Lathrop, CA

95330. Bids will be publicly opened and read.

Service Provider (CONTRACTOR) considering bidding on this work must abide by all laws, including

but not limited to the California Displaced Janitor Opportunity Act (DJOA), California Labor Code

Section 1060-1065.

Service Provider (CONTRACTOR) considering bidding on this work must attend a mandatory pre-bid

meeting to be held on Wednesday, May 20, 2026 at 10:00 AM at 390 Towne Centre Drive, Lathrop,

CA 95330.

The work to be performed under this contract is generally described as, but not necessarily be limited to

janitorial services at six (6) City Facilities, including but not limited to tools, equipment, supplies and

manufactured articles and furnishing of all transportation, utilities, facilities, and perform all labor,

supervision, and or other operations required to fulfill the Contract in strict accordance with the Contract

Documents.

DIR Registration. Bidder must submit proof of DIR Registration with Bid Proposal, no exceptions.

Pursuant to Labor Code Section 1725.5, all Subcontractors identified iBn a Bidder’s Subcontractors’

List shall be DIR Registered Contractors. If awarded the Contract for the Work, at all times during

performance of the Work, the Bidder and all Subcontractors, of any tier, shall be a DIR Registered

Contractors

The City of Lathrop does not sell copies of the plans and specifications, but they may be purchased

through ARC at https://www.e-arc.com/location/stockton/. Select Order from Planwell, then Public

Planroom. Locate the project by searching the Public Planroom for “Lathrop”. ARC Stockton’s location

may be contacted to order plans and specifications by phone: (209) 464-8724, or e-mail: stk.branch@e-

arc.com.

Completed Sealed Bid Packet must be delivered to the Office of the Public Works Department located

at 390 Towne Centre Dr., Lathrop, CA 95330 NO LATER than 2:00 PM, Tuesday, May 26, 2026, in

a sealed envelope plainly marked on the outside with a return address and the statement:

“SEALED BIDS FOR JANITORIAL SERVICES 2026 – DO NOT OPEN WITH REGULAR MAIL”

Any inquiries regarding this proposal shall be directed to:

Leisser Mazariegos at lmazariegos@ci.lathrop.ca.us, or by calling the Public Works Department at

(209) 941-7430.

TERESA VARGAS, CITY CLERK, CITY OF LATHROP

Commodity Codes

• NAICS 561720Janitorial Services

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