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Jefferson County CO Default.aspx Construction Projects & Open Bids

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Title
Project Type
Publish Date
Valuation
Action Stage
City
State
County
Highway Signs/Guardrails
11/13/2026
$1,000,000- $2,999,999
Bidding
LAKEWOOD
CO
Jefferson
Sanitary Sewer, Storm Sewer, Water Line
11/13/2026
$1,000,000- $2,999,999
Bidding
WHEAT RIDGE
CO
Jefferson
Bridge, Paving, Sidewalk/Parking Lot
11/13/2026
$5,000,000- $10,000,000
Bidding
GOLDEN
CO
Jefferson
Water Line
11/12/2026
$3,000,000- $4,999,999
Bidding
GOLDEN
CO
Jefferson
Landscaping, Water Line
11/12/2026
$1,000,000- $2,999,999
Bidding
DENVER
CO
Jefferson
Unclassified
11/12/2026
$100,000- $299,999
Bidding
LAKEWOOD
CO
Jefferson
Office
11/12/2026
$500,000- $749,999
Bidding
GOLDEN
CO
Jefferson
Park/Playground, Paving, Sidewalk/Parking Lot
11/12/2026
$750,000- $999,999
Bidding
ARVADA
CO
Jefferson
Water Line, Water Treatment Plant
11/11/2026
$10,000,000- $14,999,999
Bidding
DENVER
CO
Jefferson
Park/Playground
11/11/2026
$1,000,000- $2,999,999
Bidding
ARVADA
CO
Jefferson
Paving
11/11/2026
$5,000,000- $20,000,000
Bidding
PINE
CO
Jefferson
Park/Playground, Paving
11/11/2026
$5,000,000- $9,999,999
Bid Results
ARVADA
CO
Jefferson
Animal/Plant/Fish Facility, Sale/Spec Homes, Vehicle Sales/Service
11/11/2026
$1- $99,999
Bid Results
GOLDEN
CO
Jefferson
Office
11/10/2026
$10,000,000- $20,000,000
GC Bidding
LAKEWOOD
CO
Jefferson
Capitol/ Courthouse/City Hall, Office
11/09/2026
$500,000- $749,999
Bid Results
GOLDEN
CO
Jefferson
Sanitary Sewer, Sewage Treatment Plant
11/06/2026
$10,000,000- $14,999,999
Bidding
GOLDEN
CO
Jefferson
Site Development
11/06/2026
$500,000- $749,999
Bidding, Pre-Design
-
CO
Jefferson
Office
11/05/2026
$1,000,000- $2,999,999
GC Bidding, Pre-Design
DENVER
CO
Jefferson
Bridge, Park/Playground, Paving, Storm Sewer
11/04/2026
$25,000,000- $49,999,999
Bidding, Pre-Design
DENVER
CO
Jefferson
Highway Signs/Guardrails
11/03/2026
$1- $215,000
Bid Results
ARVADA
CO
Jefferson