United Building Contractors

  • Mailing Address: PO BOX 6039, Chico, CA 95927
  • Hours: Monday-Friday 7am - 4pm
  • Phone: (530) 345-8455

Department Contacts

  • General Assistance: For general questions, office/safety material requests, software/IT issues, packages and deliveries, or purchase order requests, please contact us here.
  • Payroll: Employees should send all timecards or payroll questions to the payroll department here.
  • Human Resources: For new hire information, job applications, verification of employment, union inquiries, or safety information please contact HR here.
  • Accounting: For accounts payable questions, invoices, supplier requests, credit requests, or verification of account authorization please contact us here.
  • Subcontractors: Please send certified payroll, skilled and trained workforce reports, insurance, subcontracts, pre liens etc to us here.
  • Bidding: For completed prequalification packets, bid inquiries, and bid invitations contact us here.
  • Prequalification Packet: Required for all trades bidding the following license classifications: A, B, C4, C7, C10, C16, C20, C34, C36, C38, C42, C43, C46. Download Here.

Send Us a Message

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"I wanted to take a moment and point out that Mr. Gilmore and UBC have a strong track record of working with various entities to assure compliance with state statutes and laws governing the construction of public works projects. I believe there simply isn’t a more qualified local contractor to handle these new requirements."

Andrew Meredith

Business Manager, International Brotherhood of Electrical Workers Local 340