Bid Intelligence · Cook County contract 2038-18468

Countywide Public Safety Roof Replacements at Dept. of Corrections - Phase III Multiple Buildings

Bids opened May 12, 2021

Capital Planning and Policy · RFP/RFQ/RFI · 22 responses

Several bid packages: prices cover different scopes (see each bidder's note).

  1. Anderson Shah Roofing, Inc. Joliet, ILBase Bid Package #1 - No Bid
  2. Malcor Roofing of Illinois, Inc. Alsip, ILBase Bid Package #3 - No Bid
  3. Knickerbocker Roofing and Paving Co. Harvey, IL$1,113,000
  4. Dcg Roofing Solutions Melrose Park, IL$1,117,314
  5. Kedmont Waterproofing Co., Inc. Chicago, IL$1,211,125
  6. G.E. Riddiford Company, Inc. Arlington Heights, IL$1,401,780
  7. Anderson Shah Roofing, Inc. Joliet, IL$1,443,100
  8. Dcg Roofing Solutions Melrose Park, IL$4,767,516
  9. Knickerbocker Roofing and Paving Co. Harvey, IL$4,937,000
  10. Malcor Roofing of Illinois, Inc. Alsip, IL$5,623,075
  11. G.E. Riddiford Company, Inc. Arlington Heights, IL$5,649,500
  12. G.E. Riddiford Company, Inc. Arlington Heights, IL$6,302,860
  13. Dcg Roofing Solutions Melrose Park, IL$6,360,780
  14. Knickerbocker Roofing and Paving Co. Harvey, IL$6,361,000
  15. Kedmont Waterproofing Co., Inc. Chicago, IL$6,734,858
  16. Kedmont Waterproofing Co., Inc. Chicago, IL$7,834,923
  17. Anderson Shah Roofing, Inc. Joliet, ILBid Bond Recieved
  18. Dcg Roofing Solutions Melrose Park, ILBid Bond Recieved
  19. G.E. Riddiford Company, Inc. Arlington Heights, ILBid Bond Recieved
  20. Kedmont Waterproofing Co., Inc. Chicago, ILBid Bond Recieved
  21. Knickerbocker Roofing and Paving Co. Harvey, ILBid Bond Recieved
  22. Malcor Roofing of Illinois, Inc. Alsip, ILBid Bond Recieved

Awarded contract and amendments

Source: Cook County, Procurement - Bid Tabulations; Cook County, Procurement - Intent to Award; Cook County, Procurement - Awarded Contracts & Amendments, read Nov 14, 2026. Bidders sorted by price; summary figures calculated by us. Cook County does not endorse this product.