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04-0Q8004 — Bid Results

Install drainage systems and Pvmt delineation, construct driveway.

NAPA COUNTY IN NAPA AT SOUSA LANE AND AT 1.4 MILES NORTH OF VICHY AVENUE

Bid opened2026-08-27
District04
Engineer's estimate$780,000.00
Low bid$428,200.00 -45.10% vs EE
Low bidderCORCUS CONSTRUCTION, INC.
Number of bidders13
Working days70
Number of items44
SourceCaltrans bid summary PDF ↗

Bidders (13)

#BidderCity, StateBid amountvs Low
1 CORCUS CONSTRUCTION, INC. SAN FRANCISCO, CA $428,200.00 +0.0%
2 VACA VALLEY EXCAVATING & TRUCKING, INC. VACAVILLE, CA $437,487.25 +2.2%
3 ARGONAUT CONSTRUCTORS, INC. SANTA ROSA, CA $461,108.00 +7.7%
4 GRANITE ROCK COMPANY SAN JOSE, CA $468,536.10 +9.4%
5 G B A ENGINEERING YORBA LINDA, CA $528,071.40 +23.3%
6 AMERICA PACIFIC CONSTRUCTION EASTVALE, CA $587,600.00 +37.2%
7 GHILOTTI BROS., INC. SAN RAFAEL, CA $614,355.00 +43.5%
8 DUTCH CONTRACTING, INC. RIO LINDA, CA $617,352.00 +44.2%
9 GHILOTTI CONSTRUCTION COMPANY, INC. SANTA ROSA, CA $658,564.00 +53.8%
10 MARTIN BROTHERS CONSTRUCTION SACRAMENTO, CA $708,825.80 +65.5%
11 MORGAN CREEK CONSTRUCTION COVINA, CA $769,666.96 +79.7%
12 REGE CONSTRUCTION, INC. CLOVERDALE, CA $809,979.00 +89.2%
13 WESTCOAST PUBLIC WORKS, INC. WOODLAND HILLS, CA $944,924.00 +120.7%
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