Listed below are products and services Denver Transit Constructors (DTC) and Denver Transit Operators (DTO) is seeking to purchase.

In order to receive RFP’s for goods and services, you must be registered. If you are not currently registered you may begin the process by filling out the “Contractor – Vendor Notice of Interest Form”:

PDF format (.pdf)

Bids will only be accepted from firms with work codes appropriate to the scope of services.

  • All procurement information is subject to change.
  • All material shall comply with the Buy America Clause.

For interest in RFP’s from DTO, contact Roberto Arocho at or 720.460.5838. Please provide your company name, principal, point of contact, email, and telephone number.

November 24, 2015

Type Description Location RFP-RFQ Release* Proposal Due Date* Delivery -Complete* Notes

 DTO-C-2015-0106  Commuter Rail Vehicle Cleaning Services  CRMF  Nov. 24, 2015 Dec. 16, 2015, by 2 p.m. Commuter Rail Cleaning Services question and answer session and train design schematics


*Please note: all dates are subject to change.