Janitorial Services

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 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.