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The Conco Companies

Commercial Concrete Contractors Since 1959

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2019 Contractor Safety Award

February 16, 2020 The Conco Companies  Announcements, Spotlight

2019 ECA Awards- Conco

The Conco Companies is honored to announce and congratulate Doug Marquis of Conco Pumping on being awarded Engineering Contractors’ Association (ECA) Personal Safety Award. At their annual installation of officers, the Engineering Contractors’ Association (ECA) awarded Doug Marquis of Conco Pumping with their Personal Safety Award.  Doug was … [Read more...]

The Conco Companies Begins Construction on New Hotel Franchise, The Moxy Hotel in Portland

September 12, 2019 The Conco Companies  Announcements, Concrete Formwork, Concrete Pumping, Concrete Reinforcement, Shotcrete

The Marriott Hotel is slated to open a new franchise, the Moxy Hotel in Portland, in the Pearl District in summer of 2020. Construction began in June 2019 on the new project and promises to bring a unique, contemporary take on the hotel experience to the lively neighborhood in downtown Portland. Several notable groups have come together to develop … [Read more...]

Tagged: Commercial, Conco Companies, Concrete, Concrete Finishers, Concrete Formwork, Concrete Pumping, Concrete Services, Marriott, Moxy Hotel, Portland, Rebar Fabrication, Reinforcing, Shotcrete

The Conco Companies Sets Records with First Mat Pour of The Grand

July 24, 2019 The Conco Companies  Announcements, Concrete Pumping

Conco's Mat Pour for The Grand in LA

The Grand is an immense, much anticipated mixed-use development project in the Los Angeles neighborhood of Bunker Hill that commenced construction in May 2019. To kick off the project, Los Angeles commercial concrete contractors, The Conco Companies delivered an impressive demonstration of its skills and expertise. For the first of the two towers … [Read more...]

Tagged: Commercial, Conco Companies, Concrete Pumping, Concrete Services, Los Angeles, Mat Pour, Southern California, The Grand Los Angeles

Conco Pumping announced as the winner of the Albert H. Atwood Safety Achievement Award

April 22, 2019 The Conco Companies  Announcements, Concrete Pumping, Spotlight

2018 SCCA Atwood Award- The Conco Companies

Within the concrete construction industry there are several avenues for recognition for Los Angeles commercial concrete contractors, such as for the design, scope, or execution of a project. And while an award for outstanding concrete work on a restoration project is impressive, awards garnered for the safety of a project or overall operations are … [Read more...]

Tagged: Commercial, Conco Companies, Concrete Finishers, Concrete Pumping, Los Angeles, Safety Awards

Conco Pumping Wins Safety Award from the Engineering Contractors’ Association

March 5, 2019 The Conco Companies  Announcements

The Conco Companies was recently presented with an award from the Engineering Contractors' Association, "For Exemplary Outstanding Workplace Safety, Under 150,000 Hours." More about the ECA https://ecasocal.org/       … [Read more...]

The Conco Companies support HigherLAX

October 31, 2018 The Conco Companies  Announcements

Project Labor Agreement (PLA) / Workforce Development System (HireLAX) WHAT IS THE HireLAX PROGRAM? The HireLAX Program provides local residents access to enroll in a comprehensive, construction apprenticeship preparation program offered by select public agencies or community partners. Upon completion, program graduates are competitively … [Read more...]

Tagged: HireLAX, Los Angeles

Oppose Tall Wood – Vote No on Building Code Proposal G108

October 12, 2018 The Conco Companies  Announcements, Hot News

No on building code propsoal G108 - The Conco Companies

The International Code Council will soon vote on proposed code changes that among other things, would allow tall wood buildings to be built up to 18 stories, despite a lack of rigorous scientific or in-the­ field fire and structural testing. Why should these TALL WOOD proposals for mass timber construction be stopped? UNTESTED:  Wood-industry … [Read more...]

Gary Brandt to join Conco’s Southern California team

April 11, 2018 The Conco Companies  Announcements

Conco Pumping is pleased to announce the addition of Gary Brandt to the Southern California team. Effective last February and after 41 years with Conco Pumping in Northern California, Gary has moved south to assist with sales and marketing in the Los Angeles area. Originally from the Orange County area, Gary is returning home and to where his … [Read more...]

Tagged: Southern California

Wilshire Grand – Best Mixed Use Project Award

April 9, 2018 The Conco Companies  Announcements

The Wilshire Grand Center was recently awarded the Gold Award by the Los Angeles Business Journal for the "Best Mixed Use Project". More information about Conco's role in the Wilshire Grand Center can be found on the following blog posts. Lifting Los Angeles to New Heights On Monday, February 29, 2016, the Conco Companies topped off the … [Read more...]

Tagged: Wilshire Grand Center

The Concrete Industry Loses an Icon

March 13, 2018 The Conco Companies  Announcements

The Conco Companies is very sad to announce the passing of co-founder Matt Gonsalves. Mathew William Gonsalves passed away peacefully with his family by his side on Thursday, February 15, 2018, in Walnut Creek, California. Matt was born in Oakland, California to Matheus and Mary Gonsalves on September 7, 1930. Matt graduated from Castlemont … [Read more...]

Tagged: Matt Gonsalves

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Latest Posts

  • Conco providing concrete services for the Ilani Casino Hotel project in Ridgefield, Washington

    Conco providing concrete services for the Ilani Casino Hotel project in Ridgefield, Washington

    February 6, 2022
  • Conco Collaborates with Government Agencies and Nonprofits to Transform Our Environment

    Conco Collaborates with Government Agencies and Nonprofits to Transform Our Environment

    November 23, 2021
  • Conco is Constructing a New Student Center for Mt. San Antonio College in Walnut, CA

    Conco is Constructing a New Student Center for Mt. San Antonio College in Walnut, CA

    November 16, 2021
  • Going Out on a Ledge with High-Rise Construction

    Going Out on a Ledge with High-Rise Construction

    September 23, 2021
  • Sustainability and the Concrete Supply Chain

    Sustainability and the Concrete Supply Chain

    September 16, 2021
  • Conco Plans Ahead to Safely Complete Projects within a Schedule

    Conco Plans Ahead to Safely Complete Projects within a Schedule

    August 31, 2021

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N. California

5141 Commercial Circle
Concord, CA 94520

925-685-6799 Phone
925-685-6851 Fax

S. California

13052 Dahlia Street
Fontana, CA 92337

909-350-0474 Phone
909-350-0475 Fax

Washington

18644 72nd Avenue S
Kent, WA 98032

425-251-1684 Phone
425-251-6548 Fax

Portland

7025 N Leadbetter Road
Portland, OR 97203

(971) 808-5954 Phone

Copyright © 2022 · Conco. All Rights Reserved.

Conco’s mission is to be the best supplier of concrete services in the Western United States and to bring expertise and unsurpassed quality to each project. We continue to upgrade and expand facilities to better serve the growing market for public works projects, commercial, parking structures, educational, and other construction development. We welcome the opportunity to offer our vast experience to your next project as one of the country’s leading commercial concrete contractors.

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  • Home
  • About
    • Leadership
    • Careers
      • Assistant Project Manager – Kent, Washington
      • BIM Technician – Kent, Washington
      • Business Development Manager
      • Concrete Boom Pump Operator, Reno, NV
      • Construction Project Engineer – Portland, OR
      • Formwork Design Engineer – Kent Washington
      • Project Manager Southern CA
      • Reinforcing Steel Detailer – Seattle
      • Safety Director
      • Senior Project Engineer – Fontana, CA
      • Superintendents for Northern or Southern CA locations
    • Internships
    • Safety
    • Brochures
    • Site Map
      • Privacy Policy
  • Services
    • Concrete Reinforcement
      • Rebar Fabrication
        • Rebar Manufacturers
        • Rebar Companies
      • Post Tension Cable
      • Steel Rebar
        • Steel Rebar Suppliers
      • Reinforced Concrete Walls
      • Reinforcing Steel
      • Stud Rail
    • Concrete Design/Build
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    • Concrete Formwork
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      • Union Concrete Contractors
    • Concrete Finishing
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      • Cellular Concrete Contractors
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      • Swimming Pool Demolition
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      • Pipe Abandonment Backfill
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      • Post Tension Cable Suppliers
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  • Pumps & Belts
    • iPhone App: Conco Concrete Pumping Guide
    • Android App: Conco Concrete Pumping Guide
    • Northern California Pumps
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    • Washington Pumps
    • Telebelts
      • Belting Conveyors
    • How to Order a Concrete Pump
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