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Sub-CategoryDescription of ItemAwarded VendorCDOT Vendor #Award #Bid #Material GroupVendor ContactVendor Phone #Effective DateExpiration DateOption YearsStatusRenewal MonthCooperative Purchasing Agreements (Cooperative for use by other agencies)SDVOSB - Service-Disabled Veteran-Owned Small Business Document Status
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Traffic / MaintenanceClothing, Boots, Glasses, Gloves, Helmets, Rags, UniformsCDOT Baseball CapsColorado Correctional Industry (CCI)2000100311001044CCI Agreement20012Paul Smith303-370-22052/19/20142/18/2026N/ACurrentDecemberNoCCI - Colorado Correctional Industries
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CDOT UniformsIdentity Inc dba Nu Crisp1109055371001721IFB 22-046 JR20084Hal Jenson303-629-772211/5/202111/30/20251CurrentSeptemberNo
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CDOT UniformsGalls Inc.1108904371001734IFB 22-046 JR20084Tabitha McKinney859-447-934611/5/202111/30/20251CurrentSeptemberNo
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Barbed Wire, Guardrail, Delineator, Traffic CabinetsAdvanced Transportation Controller CabinetsEconolite Control Group1002772311002710DQ 25-029 JR 55081David Tenkely719-216-249310/11/202410/10/20254CurrentJulyNo
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Advanced Transportation Controller CabinetsTraffic Signal Controls1001923311002711DQ 25-029 JR 55081Walter Towle303-772-278710/11/202410/10/20254CurrentJulyNo
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Aluminum Sheeting & Z-Bar (Sign Shop)Reliance Steel & Aluminum dba Olympic Metals1000244311002583DQ 24-066 JR57005Jake Hemmen303-286-97003/13/20243/12/20263CurrentJanuaryNo
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Aluminum Sheeting & Z-Bar (Sign Shop)Mandel Metals Inc dba US Standard Signs1106075311002584DQ 24-066 JR57005David Pupillo847-447-22323/13/20243/12/20263CurrentJanuaryNo
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Barbed Wire & Wire StaysHutchison Western1000693311002213DQ 22-085 JR33065George Olmos303-287-28263/1/20222/28/20261CurrentDecemberNo
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Barbed Wire & Wire StaysAftermath Highway Products11016015311002214DQ 22-085 JR33065Michael Bowman719-250-69223/1/20222/28/20261CurrentDecemberNo
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Brifen Guardrail and AccessoriesBrifen USA Inc1000363371002019IFB 24-070 JR57028Phil Sorey405-751-80624/1/20243/31/20263CurrentJanuaryNo
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CAT-CASS SystemsThe Soelch Group / Timothy Scott1104956311002708IFB 25-003 JR57028Tim Scott313-924-912110/1/20249/30/20254CurrentJuneNo
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Crash Attenuator PartsRoadSafe Traffic Systems1104092371001931IFB 23-047 JR55042Kirk Evans303-298-84078/19/20258/31/20262CurrentJuneYes
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Energy Absorption SystemsInterwest Safety Supply LLC1107550311002771IFB 25-049 JR55042Rick Belanger303-773-84472/1/20251/31/20264CurrentNovemberNo
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Guardrail System & AccessoriesThe Soelch Group / Timothy Scott1104956311002661DQ 24-096 JR57028Tim Scott313-971-40306/18/202406/17/20263CurrentAprilNo
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Guardrail Top Rail (Type 8) Parts and AccessoriesUniversal Industrial Sales, Inc1105058311002750DQ 25-039 JR55042Milo Petersen801-785-050512/26/202412/25/20254CurrentOctoberNo
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High Performance Pavement Marking Tape3M Company1000664311002811DQ 25-086JR55072, 83248Angel Thao651-381-28785/29/20255/28/20264CurrentMayNo
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Highway Light PolesWESCO1000071311002735DQ 25-041 JR28576, 28574Bill Glover303-217-752412/19/202412/18/20254CurrentOctoberNo
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Preformed Thermoplastic MaterialEnnis-Flint, Inc.1000138311002477IFB 24-007 JR76543Harold Summey336-308-379610/9/202310/31/20253CurrentJulyYes
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Preformed Thermoplastic MaterialCrown USA, Inc1001168311002674IFB 24-007 JR76543Laura Head706-553-950010/17/202310/31/20253CurrentJulyYes
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Preformed Thermoplastic MaterialGeveko Markings, Inc11010736311002524IFB 24-007 JR76543Ben McCabe770-847-941012/8/202310/31/20253CurrentJulyYes
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Preformed Thermoplastic MaterialPreform, LLC1110728311002517IFB 24-007 JR76543Roxanne Brown512-736-528212/1/202310/31/20253CurrentJulyYes
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R2 Timber Bridge Retrofit Steel and SpecsZimkor LLC1110065311002555DQ 24-069 NM57070Wyatt Soeffing303-242-52442/13/20241/31/20263CurrentDecemberNo
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Reflective Sheeting and Consumable Machine Parts for Sign Shop
Avery Dennison1100018371001701IFB 22-001 JR55045Jared Jachino847-588-722610/1/20219/30/20251Current JulyNo
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Roll Up Signs and StandsDicke Safety Products11011039311002749DQ 25-036 JR55066Brett Ingalls503-364-564112/26/202412/25/20254CurrentOctoberNo
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Roll Up Signs and StandsS&S Signs and Safety Equipment1000371311002747DQ 25-036 JR55066Missy Juhl607-562-846312/26/202412/25/20254CurrentOctoberNo
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Shur Flex or Equal Delineator PostsShur-Tite Products Inc1104171311002751DQ 25-038 JR55041Kaimon Ontiveros512-218-95001/8/20251/7/20264CurrentDecemberNo
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Statewide 10' Precast Type 7 MASH Compliant Concrete Barriers
Lindsay Precast Inc1106504311002401DQ 23-125 LH 55042Garrett Kaupp719-644-60285/23/20235/31/20253ActiveMarchNo
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Steel Delineator PostsRoadside Supplies11005316311002403DQ 23-126 JR57044Alan Berry719-248-03035/25/20235/31/20262Current MarchYes
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Steel Delineator PostsHutchison Western1000693311002402DQ 23-126 JR57044George Olmos303-287-28265/25/20235/31/20262Current MarchYes
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Steel Fence Post & Metal Angle BracketsRoadside Supplies11005316311002404DQ 23-127 JR57044Alan Berry719-248-03035/25/20235/31/20262CurrentMarchYes
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Steel Fence Post & Metal Angle BracketsHutchison Western1000693311002405DQ 23-127 JR57044George Olmos303-287-28265/25/20235/31/20262CurrentMarchYes
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Steel Post MarkersRoadside Supplies11005316311001964IFB 21-012 JR57044Alan Berry719-545-47959/1/20208/31/20250Current MayNo
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Survey SuppliesBerntsen International1000646311002842IFB 25-079 JR30542, 44538Kelly Brown800-356-73889/7/20259/6/20264CurrentJulyNo
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Traffic Control CabinetsEconolite Control Group1002772311002522IFB 24-026 JR55081David Tenkely970-408-895512/7/202312/31/20253CurrentOctoberNo
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Traffic Control CabinetsTraffic Signal Controls1001923311002521IFB 24-026 JR55081Walter Towle303-772-278712/7/202312/31/20253CurrentOctoberNo
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Traffic Signal Control HeadsTraffic Signal Controls1001923311002399IFB 23-116 JR55088Walter Towle303-772-27875/9/20234/30/20262CurrentDecemberYes
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Traffic Signal Parts/ Supplies (Pelco)AM Signal LLC1109976311002753IFB 25-022 JR55089Gale Nation720-348-69251/17/20251/16/20264Current NovemberYes
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Traffic Signal Parts/ Supplies (Pelco)Iteris, Inc.1106422311002754IFB 25-022 JR55089Trent Fallica720-315-20841/17/20251/16/20264Current NovemberYes
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Traffic Signal Parts/ Supplies (Pelco)Traffic Signal Controls1001923311002755IFB 25-022 JR55089Walter Towle303-772-27871/17/20251/16/20264Current NovemberYes
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TrafFix Sentry Water-Cable BarrierRoadside Supplies11005316311002193DQ 22-075 DA55042Alan Berry719-248-03031/12/20221/31/20261CurrentNovemberNo
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Whelen Strobes & AccessoriesAV Tech Electronics1001968371001872Coop - City of Denver5557Tony Unrein303-288-03134/7/20233/31/20260CurrentFebruaryNoCity and County of Denver Cooperative - Master PO SC - 00005940
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Traffic Paint, Beads, Filler, Sealant, Cleaner, AsphaltAccelereated Pavement Repair ConcreteOn-Demand Concrete LLC1109373311002171DQ 22-041 LH15014Jordan Kamp970-566-232910/22/202110/31/20251CurrentSeptemberNo
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Asphalt CleanerBiosystems1002535371001847IFB 23-071 JR7566Doug Wisely970-686-659511/23/202211/30/20252CurrentOctoberNo
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Asphalt Mastic MaterialsDenver Industrial Sales & Service (DISSCO)1002153311002172DQ 22-043 LH74565Todd Mellema303-935-248510/27/202110/31/20251CurrentSeptemberNo
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Concrete Repair MaterialsTMA Construction Supply LLC1102416311002706IFB 25-006 JR15014Rudy Cortez303-808-87859/24/20259/23/20263CurrentAugustNo
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Crack Filler and SealantDenver Industrial Sales & Service (DISSCO)1002153311002703IFB 25-021 JR74580Todd Mellema303-935-24859/24/20259/23/20263CurrentAugustNo
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Crack Filler and SealantMaxwell Products, Inc.1104879311002704IFB 25-021 JR74580Jon Allen801-879-78669/24/20259/23/20263CurrentAugustNo
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Crack Filler and SealantCrafco Inc1104846311002705IFB 25-021 JR74580Austin Stading602-276-04069/24/20259/23/20263CurrentAugustNo
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Crack Sealant, Black Mastic (Mastic One)Denver Industrial Sales & Service (DISSCO)1002153311002082IFB 21-132 JR15015Todd Mellema303-935-24855/19/20215/31/20260CurrentFebruaryNo
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Crack Sealant, Black Mastic (Mastic B)Maxwell Products, Inc.1104879311002083IFB 21-132 JR15015Jon Allen801-879-78665/19/20215/31/20260CurrentFebruaryNo
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Crack Sealant, Black Mastic (Mastic Mod 201)Maxwell Products, Inc.1104879311002084IFB 21-132 JR15015Jon Allen801-879-78665/19/20215/31/20260CurrentFebruaryNo
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Herbicides
MAPO - Nothern Colorado Water Conservancy District
Multiple MAPO Bid TabMAPO Bid 2025-02267590Jamin Tate970-622-22543/1/20252/28/2026N/ACurrentMAPONo
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Paint BeadsPotters Industries 1100858371001802IFB 22-157 JR55008Becky Tarkenton445-895-32097/14/20227/31/20262CurrentFebruaryNo
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Paint BeadsSwarco Industries, Inc.11009638371001801IFB 22-157 JR55008Roseann Meredith931-560-14607/14/20227/31/20262CurrentFebruaryNo
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Phoscrete Concrete Patching MaterialsPhoscrete Corporation11010802311002593DQ 24-075 JR15015Erica Gerhart561-367-06394/4/20244/3/20263Current JanuaryNo
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Traffic PaintEnnis-Flint, Inc.1000138311002272IFB 22-158 JR63066Harold Summey336-308-37967/13/20227/31/20252CurrentFebruaryNo
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Statewide Road OilMultiple Vendors (click Bid Tab for details)MultipleBid TabIFB 23-080 GB74512Ginger Butero (CDOT)970-216-86603/1/20252/28/20260CurrentDecemberYes
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Statewide Hot Mix and Bulk Cold Mix AsphaltMultiple Vendors (click Bid Tab for details)MultipleBid TabDQ 24-044 GB74507Ginger Butero (CDOT)970-216-86603/1/20252/28/20263CurrentDecemberYes
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Hot Mix Aggregates (R5S3)Oldcastle/United1000160311002756DQ25-055GB75035Marty Conner970-216-17611/17/202512/31/20254CurrentOctoberNo
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Hot Mix Aggregates (R5S3)Reams Construction1101732311002757DQ25-055GB75035John Reams970-865-28861/17/202512/31/20254CurrentOctoberNo
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Hot Mix Aggregates (R5S3)Williams Construction1002318311002758DQ25-055GB75035Ward Priestley970-729-03011/17/202512/31/20254CurrentOctoberNo
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Deicers Expiring 9/30/25Sanding MaterialMultiple Vendors (click Bid Tab for details)MultipleBid TabDQ 23-101 GB75098Ginger Butero (CDOT)970-216-866010/1/20249/30/20253CurrentMayYes
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ApexEnviro Tech Services1002015311002486IFB 23-001 LH19246Tim Pike970-346-390010/1/20249/30/20252CurrentAugustYes
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ApexDesert Mountain Corporation1000145311002486IFB 23-001 LH19246Doyle Villers505-598-573010/1/20249/30/20252CurrentAugustYes
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Ice Ban 305 (Torch IB) GMCO Corporation1001519311002291IFB 23-001 LH19246Bruce Juelfs970-625-910010/1/20249/30/20252CurrentAugustYes
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Torch LT (formerly NexGen)GMCO Corporation1001519311002290IFB 23-001 LH19246Bruce Juelfs970-625-910010/1/20249/30/20252CurrentAugustYes
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DriRoxCompass Minerals1103855311002322IFB 23-002 GB19246Joel Gerdes800-323-164110/1/20249/30/20252CurrentAugustYes
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Kiln Dry Course SaltGMCO Corporation1001519311002319IFB 23-002 GB19246Bruce Juelfs970-625-910010/1/20249/30/20252CurrentAugustYes
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Torch RS (formerly Rocanville)GMCO Corporation1001519311002318IFB 23-002 GB19246Bruce Juelfs970-625-910010/1/20249/30/20252CurrentAugustYes
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Ice KickerSaltWorx1110437311002320IFB 23-004 LH19246Kyle Brown801-791-332110/1/20249/30/20252Current AugustYes
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Ice Slicer RSEnviro Tech Services1002015311002284IFB 23-004 LH19246Tim Pike970-346-390010/1/20249/30/20252CurrentAugustYes
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Ice Slicer RSDesert Mountain Corporation1000145311002286IFB 23-004 LH19246Dalton Alton505-486-084410/1/20249/30/20252CurrentAugustYes
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QwikSaltCompass Minerals1103855311002324IFB 23-004 LH19246Joel Gerdes800-323-164110/1/20249/30/20252CurrentAugustYes
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Rapid Thaw (Torch RT)GMCO Corporation1001519311002487IFB 23-004 LH19246Bruce Juelfs970-625-910010/1/20249/30/20252Current AugustYes
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Torch RedGMCO Corporation1001519311002468IFB 23-004 LH19246Bruce Juelfs970-625-910010/1/20249/30/20252Current AugustYes
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Bulk Rock Salt (Bulk Salt)Central Salt LLC1104091311002301IFB 23-004 LH19246Lori Young620-257-562610/1/20249/30/20252Current AugustYes
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Snow SlicerCentral Salt LLC1104091311002321IFB 23-004 LH19246Lori Young620-257-562610/1/20249/30/20252Current AugustYes
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Deicers Effective 10/1/25Sanding MaterialMultiple Vendors (click Bid Tab for details)MultipleBid TabDQ 23-101 GB75098Ginger Butero (CDOT)970-216-866010/1/20259/30/20262CurrentAugustYes
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AMP, Corrosion Inhibitor, A3Enviro Tech Services1002015311002407DQ 23-100 GB19246Tim Pike970-346-39007/1/20256/30/20262CurrentMayYes
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Shield GLT Plus, Corrosion Inhibitor Category A-1The Paradigm Group1108818311002406DQ 23-100 GB19246Jesse Trujillo970 302 59047/1/20256/30/20262CurrentMayYes
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ApexEnviro Tech Services1002015311002486IFB 23-001 LH19246Tim Pike970-346-390010/1/20259/30/20261CurrentAugustYes
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ApexDesert Mountain Corporation1000145311002289IFB 23-001 LH19246Doyle Villers505-598-573010/1/20259/30/20261CurrentAugustYes
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Ice Ban 305 (Torch IB) GMCO Corporation1001519311002291IFB 23-001 LH19246Bruce Juelfs970-625-910010/1/20259/30/20261CurrentAugustYes
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Torch LT (formerly NexGen)GMCO Corporation1001519311002290IFB 23-001 LH19246Bruce Juelfs970-625-910010/1/20259/30/20261CurrentAugustYes
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DriRoxCompass Minerals1103855311002322IFB 23-002 GB19246Joel Gerdes800-323-164110/1/20259/30/20261CurrentAugustYes
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Kiln Dry Course SaltGMCO Corporation1001519311002319IFB 23-002 GB19246Bruce Juelfs970-625-910010/1/20259/30/20261CurrentAugustYes
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Torch RS (formerly Rocanville)GMCO Corporation1001519311002318IFB 23-002 GB19246Bruce Juelfs970-625-910010/1/20259/30/20261CurrentAugustYes
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Ice KickerSaltWorx1110437311002320IFB 23-004 LH19246Kyle Brown801-791-332110/1/20259/30/20261CurrentAugustYes
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Ice Slicer RSEnviro Tech Services1002015311002284IFB 23-004 LH19246Tim Pike970-346-390010/1/20259/30/20261CurrentAugustYes
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Ice Slicer RSDesert Mountain Corporation1000145311002286IFB 23-004 LH19246Dalton Alton505-486-084410/1/20259/30/20261CurrentAugustYes
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QwikSaltCompass Minerals1103855311002324IFB 23-004 LH19246Joel Gerdes800-323-164110/1/20259/30/20261CurrentAugustYes
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Rapid Thaw (Torch RT)GMCO Corporation1001519311002487IFB 23-004 LH19246Bruce Juelfs970-625-910010/1/20259/30/20261CurrentAugustYes
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Torch RedGMCO Corporation1001519311002468IFB 23-004 LH19246Bruce Juelfs970-625-910010/1/20259/30/20261CurrentAugustYes
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Bulk Rock Salt (Bulk Salt)Central Salt LLC1104091311002301IFB 23-004 LH19246Lori Young620-257-562610/1/20259/30/20261CurrentAugustYes
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Snow SlicerCentral Salt LLC1104091311002321IFB 23-004 LH19246Lori Young620-257-562610/1/20259/30/20261Current AugustYes
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ITS, Radar Detection, Controllers, Software, UPSCiena Network and Security Services (Materials Only)CenturyLink Communications LLC dba Lumen1000192311002694IFB 24-078 JR92037Ron Cash720-779-82199/12/20249/11/20254CurrentAugustNo
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Conflict Monitor ControllersTraffic Signal Controls1001923311002240DQ 22-136 DA55080Walter Towle303-722-27875/20/20225/31/20252CurrentFebruaryNo
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Daktronics Parts and AccessoriesDaktronics1107856311002723IFB 25-032 JR20524Kyle Niemeyer970-413-497811/12/202411/11/20254CurrentSeptemberNo
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Evo Radar Detection System (R4)Econolite 1002772311002207DQ 22-065 NM28000David Tenkely970-408-89551/28/20221/31/20262CurrentNovemberNo