Project Information

Bid Title

BID#1973?MDUSD 2026?Roofing Project - Holbrook Language Academy and Valle Verde Elementary School

Issuing Agency

Mt. Diablo Unified School District

Location

California

Published Date

Mar 4, 2026

Closing Date

Mar 17, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

BID#1973 MDUSD 2026 Roofing Project - Holbrook Language Academy and Valle Verde Elementary SchoolOPEN FOR BIDDING.  Bids Due March 17, 2026 at 10:00 a.m.

• 1973 BID Mandatory Walk SignIn Sheet
• 1973 BID Volume 1
• 1973 BID Volume 2
• 1973 BID Drawings-Holbrook
• 1973 BID Drawings-Valle Verde ES

Attachment Preview

Event:

Project:

Date:

Location:

SIGN IN SHEET

Mandatory Pre Bid Walk

2025 MDUSD Roofing Project, Package #1

02/27/2025, 10am

Holbrook & Valle Verde Elementary

Id Completion time

Name:

1

3/4/2026 9:53 Daniel Ryan

2

3/4/2026 9:54 Hector Ibarra

3

3/4/2026 9:54 Ian Siegert

4

3/4/2026 9:54 Bill Richards

5

3/4/2026 9:54 Oscar Quintana

6

3/4/2026 9:54 Alejandro Gomez V.

7

3/4/2026 9:54 Javier Solis

8

3/4/2026 9:55 Jose Vega

9

3/4/2026 9:55 Rob Wyllie

10

3/4/2026 9:55 Ian strawn

11

3/4/2026 9:55 Rodrigo Estrada

12

3/4/2026 9:56 Miguel Pena

13

3/4/2026 9:56 Mike singer

14

3/4/2026 9:56 Nick Coumou

15

3/4/2026 9:57 Ismael Avila

16

3/4/2026 9:57 Baldomero Ricalday

17

3/4/2026 9:57 Elizabeth McClanahan

18

3/4/2026 10:00 Moshe Zeitlin

Company:

Courtney Inc.

I&A Contractor Inc.

Sustainable Living Builders

Andy’s roofing

Parc Environmental

Alliance Contracting Services, Inc

Best Contracting Services, Inc.

KBC Commercial Services

Waterproofing Associates Inc

Strawn construction

Roofers and waterproofers local 81

Alcal specialty contracting

Diablo roofing

Alcal Specialty Contracting

Stronger Building Services

Stronger Building Services

Mt Diablo UDS

BNO builders

Phone Number:

408-472-7378

650-315-1933

707-595-8500

510-777-1100

559-815-0965

510-667-9934

510-953-0690

925-329-5256

209-256-6777

408-286-1299

510-867-0008

510-954-9002

510-766-6021

510-557-4123

415-823-6355

650-922-4995

925-542-8142

510-998-8468

Email:

dryan@courtneyinc.com

Hectorjr@iacontractorinc.com

Ian@slb-inc.com

Jon@andysroofing.com

Oquintana@parcenvironmental.com

Ademoterror@yahoo.com

Jsolis@bestcontracting.com

jose@kbccommercialservices.com

rob@roofwa.com

estimating@scmdinc.com

Rodrigo.e@rwlocal81.com

miguel.pena@alcal.com

mikes@diabloroof.com

Nick.coumou@gmail.com

Ismael@strongerbuilding.com

baldomero@strongerbuilding.com

Mcclanahane@mdusd.org

Bids@bnobuilders.com

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Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 238160Roofing Contractors

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