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Reinforcing Steel Contractor

General Contracting
Construction Management

Alta CMGC About (Home)

Founded in 2003, by Glenele Oberrich Alta Group, Inc. is a Certified woman-owned small business located in the San Francisco Bay Area. ALTA is a California State certified DBE, WBE, CA SB, and City and County of San Francisco certified SBA-LBE. 

 ALTA's principals take great pride in delivering diverse projects in both the private and public sectors safely. With over 100 years of collective experience in the industry, ALTA's project management and field operation management ensure the project finishes on time and within budget. With our core competencies in project management and flexible partnership strategies, our clients' needs benefit every time. This approach enables us to do what we love and love what we do, deliver a safe and successful project each and every time.

ALTA's work has included bridges, transportation hubs, parking structures, podium slabs, mid-rise buildings, airports and water treatment facilities as well as underground utilities. Projects both big and small. ALTA Group Inc. is a trusted partner of Northern California municipalities, developers, contractors and concrete sub.


Pinnacle Construction Done Safely with Peak Service!

Alta CMGC Services (Home)

Rebar Specialists

Construction Management

ALTA Group’s Reinforcing Steel division provides rebar (furnish and install) services on public and private sector projects. Our diverse background of roles in civil engineering, the reinforcing industry, project management, and field experience welcomes rebar projects large and small throughout the Bay Area and Northern California region.

General Contracting


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Public Infrastructure

ALTA Group's history includes public infrastructure projects ranging from public roads and bridges to water treatment facilities, and other state and federal facilities. Critical public works maintain the quality of life for our communities.  Our engineering background instills confidence in public works projects.



Private developers in the Bay Area and Northern California have come to trust ALTA Group's team to deliver projects from vertical buildings to mixed-use dwellings. Engaging in all stages of projects from planning, execution, scheduling, budgeting to final closeout, your finished product is our success. It's not just time and budget, it's your satisfaction.



If you would like a quote or have questions concerning bidding or estimating please email For other concerns and questions please feel free to reach out.

1 Avenue of The Palms, Suite #311

San Francisco, CA 94130

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Licenses & Certifications
  • CA License# 840109 A,C50

  • SBE | WBE | DBE | SF-LBE

  • CA Vendor # 1142741

  • DUNS # 015258862

Tel:  (415) 914-0466

Fax: (415) 829-3892

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