Product Vendors

MaineDOT Qualified Products List

Please note the following information

  • There are absolutely no endorsements or approvals of these vendors by MaineDOT. This list is for information only. All benefits/risks are the responsibility of the buyer. There may be other vendors MaineDOT is not aware of. If those vendors would like to be added, they can call Bob Stevens at 624-3263.
  • MUNICIPALITIES: Many of the products the state buys are available to municipalities. Click on the following web page to find this information: 

    If the left column on the above linked web page has a "Y", then the vendor has agreed to sell to municipalities and a "N" means no.  There may be conditions on purchasing. 

Partial List of Current Vendors and Products

  • Calcium Chloride Suppliers: (PDF)
  • Crack Sealing Contractors/Rentals: (Word) (PDF)
  • Culverts, Metal and Polyethylene: This is a description of the current state contract which is open to municipalities and other political subdivisions.
  • Culvert Lining Companies: (Word) (PDF)
  • Culvert Suppliers and Thawing Equipment: (Word) (PDF)
  • Erosion Control Products: State purchase list for municipalities for erosion control products. (Excel) (PDF)
  • Flowable Fill: Maine ready-mix concrete plants that sell special backfill that is self-compacting and excavatable. (Word) (PDF)
  • Guardrail Installers & Suppliers: (Word) (PDF)
  • Hydroseeding Contractors: (PDF)
  • Material Testing and Borings Firms: (Excel) (PDF)
  • Road Salt Suppliers: (Word) (PDF)
  • Road Striping Contractors: (Excel) (PDF)
  • Sign Vendors: (Word) (PDF)
  • Street Sweepers, Culvert, and Catch Basin Cleaning Contractors:  (Excel) (PDF)
  • Temporary Traffic Control Devices: This is a description of the current state contracts which are open to municipalities and other political subdivisions.
  • Traffic Cones: The current state contract which is open to municipalities and other political subdivisions. (PDF)
  • Traffic Drums: The current state contract which is open to municipalities and other political subdivisions. (PDF)
  • Traffic Signals: Companies that install and maintain traffic signals. (Excel(PDF)