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Mechanical Contractors Association - Northern California logo

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NorCal
Expert Contractors

MCA contractors are the most-qualified contractors in industrial piping, new construction and HVAC service. Why choose an MCA contractor? Why would you choose anyone else?

California Hydronics Corporation

2293 Tripaldi Way Hayward, CA 94545
(510) 293-1993 (415) 302-2647
(510) 293-3080
Bob Polizzi or Armando Concepcion: adescoins@calhydro.com

DeWalt (Major Sponsor)  logo

DeWalt (Major Sponsor)

5747 Waverly Drive Chino, CA 91709
(800) 527-8478 (903) 941-0884
(800) 827-9537
Christopher Chalfant : christopher.chalfant@sbdinc.com

Jamar Valve (Represented by Paramount)  logo

Jamar Valve (Represented by Paramount)

7650 Marathon Dr. Unit F
www.paramountsales.biz
925-373-0817
Brad Mackey: BMackey@Paramountsales.biz

Milwaukee Tool (Major Sponsor) logo

Milwaukee Tool (Major Sponsor)

24320 64th Place Salem, WI 53168
(714) 313-5260
Maurice Valentine Jr.: maurice.valentine@milwaukeetool.com
Bridget Dunphy: Bridget.Dunphy@milwaukeetool.com

On-Site Health and Safety

520 6th Street Rodeo, CA 94572
(510) 245-2700 (925) 525-9855
(510) 245-0613
Virginia Siegel: virginia@onsitehealthandsafety.com

Osborne Company, Inc.               (Major Sponsor) logo

Osborne Company, Inc. (Major Sponsor)

6672 Patterson Pass Road Livermore, CA 94550
(925) 449-1700 (415) 533-2063
(925) 449-1796
Ashley Messier: ashley@osborneco-inc.com

PACE Supply (Major Sponsor) logo

PACE Supply (Major Sponsor)

pacesupply.com
510-920-1468
Stephen Dockerty: sdockerty@pacesupply.com

Paramount Sales, Inc. logo

Paramount Sales, Inc.

7650 Marathon Dr. Unit F Livermore, CA 94550
www.Paramountsales.biz
925-373-0817
925-373-1048
Brad Mackey: bmackey@paramountsales.biz
Scott Thomas: SThomas@paramountsales.biz

Tyler Pipe (Major Sponsor) logo

Tyler Pipe (Major Sponsor)

11910 CR 492. Tyler, TX 757706
www.tylerpipe.com
903-424-6746
Colton Schwartz: colton.schwartz@tylerpipe.com

Uponor (Major Sponsor) logo

Uponor (Major Sponsor)

5925 148th St. W. Apple Valley, MN 55124
(949) 627-7508
Matt Bahr: matt.bahr@uponor.com

VIEGA (Major Sponsor) logo

VIEGA (Major Sponsor)

Jack Stiles: jack.stiles@viega.us
Mike Francone: mike.francone@viega.us
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  • Contractors
    • All Contractors
    • Plumbing Contractors
    • Mechanical Contractors
    • HVAC Contractors
    • Sponsors
  • Education
    • NorCal Education
    • Association Partners
    • LEED and Green Construction
  • About
    • About NorCal MCA
    • Meet the Team
    • Officers
    • NCMCA Industry Partners
    • NorCal Networking
    • NorCal Technology
    • Board
    • Advocacy / Government
    • NCMCA Past Presidents
  • Safety
    • Safety
    • Safety Meeting Download
    • MCAA Safety
  • Calendar
    • Calendar
    • UA Holiday Schedule 2025
    • Calendar Download
  • NorCal News
  • Contact Us
  • For Students
  • Members Only