04-2X5204 — Bid Results

Replace pavement delineation and install roadside signs.

SAN MATEO COUNTY AT VARIOUS LOCATIONS

Bid opened	2026-05-13
District	04
Engineer's estimate	$1,730,000.00
Low bid	$1,457,836.90 -15.73% vs EE
Low bidder	GBA ENGINEERING, INC.
Number of bidders	5
Working days	85
Number of items	32
Source	Caltrans bid summary PDF ↗

Bidders (5)

#	Bidder	City, State	Bid amount	vs Low
1	G B A ENGINEERING	YORBA LINDA, CA	$1,457,836.90	+0.0%
2	WGJ ENTERPRISES, INC. DBA PCI	AZUSA, CA	$1,497,798.00	+2.7%
3	PAVE-TECH, INC.	CARLSBAD, CA	$1,641,314.00	+12.6%
4	CENTRAL STRIPING SERVICE, INC.	RANCHO CORDOVA, CA	$1,863,644.79	+27.8%
5	ZARA CONSTRUCTION, INC.	SACRAMENTO, CA	$2,201,230.00	+51.0%

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