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We command a unique position in the marketplace by providing a wide range of aggregates, asphalt paving and maintenance services, ready mix concrete and specialized construction services.

Construction and Paving Services in Colorado

Got an upcoming project?
Our years of experience is what you need

Career Opportunities

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Benefits

Brannan Companies proudly offers an outstanding and comprehensive choice of health and welfare benefits to all eligible employees. We diligently research and carefully curate our benefit programs to ensure the current and future needs of our employees are best met.

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Summer Internship Program

We all start somewhere, but what if you had the opportunity to get your feet wet while exploring future career options? Our Internship Program is designed to give real-world experience to prepare you for your next venture or possibly right here with us.

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Safety

We believe the single most significant factor in creating a safe workplace is creating a culture of safety that is cultivated within the minds and hearts of our people.

We’ve Been Building For Over 110 years

Founded in 1906, Brannan Sand and Gravel has played an integral role in the growth and development of Colorado’s Front Range. Originally a sand and gravel supplier, it wasn’t until 1943 that asphalt was introduced to support the anticipated post-war building boom. Now, over a century later, The Brannan Sand and Gravel Company has grown into an industry leader in the manufacturing and placement of Hot Mix Asphalt.

News

SH 83 Mississippi to Leetsdale

SH 83 Mississippi to Leetsdale

The project included a 2” mill and overlay, with curb ramp removal and replacement. A total of 10K  tons of reinforced SMA, which included a 2K ton test section of reinforced SMA with aramid fibers that was part of an ongoing CDOT study. Brannan Ready-Mix...

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Southgate Waterline Replacement Project

Southgate Waterline Replacement Project

Since 2018 Brannan Construction Company has replaced over 47,000 LF of waterline for the Southgate Water and Sanitation District located in Centennial, CO. The work has consisted of installing, connecting, and testing 4-to-16-inch waterlines, fire hydrants,...

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Contact Us

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    Contact Information

    Main Office & General Information
    (303) 534-1231
    info@brannan1.com

    Aggregate & Recycling
    (303) 534-1231
     aggregatesales@brannan1.com

    Asphalt Materials Dispatch & Sales
    (303) 853-5146
    asphaltmaterialsales@brannan1.com

    Asphalt Work
    (303) 534-1231
    asphalt@brannan1.com

    Employment Opportunities & Recruiting
    (303) 477-1607 • (303) 383-6445
    recruiter@brannan1.com

    Ready-Mix Dispatch *For orders only
    (303) 795-5995 • (303) 297-3355
    concrete@brannan1.com

    Ready Mix Sales
    (303) 534-1231
    concrete@brannan1.com

    Underground Utilities
    (303) 273-9382
    pipeline@brannan1.com

    Brannan Corporate Headquarters

    2500 East Brannan Way
    Denver, CO 80229
    Phone:  (303) 534-1231
    Fax:  (303) 534-1236

    Credit Department

    Phone:  (303) 853-5140
    Fax:  (303) 534-1236
    For Credit or Receivables – ar@brannan1.com

    Contact Information

    Main Office & General Information
    (303) 534-1231
    info@brannan1.com

    Aggregate & Recycling
    (303) 534-1231
     aggregatesales@brannan1.com

    Asphalt Materials Dispatch & Sales
    (303) 853-5146
    asphaltmaterialsales@brannan1.com

    Asphalt Work
    (303) 534-1231
    asphalt@brannan1.com

    Employment Opportunities & Recruiting
    (303) 477-1607 • (303) 383-6445
    recruiter@brannan1.com

    Ready-Mix Dispatch *For orders only
    (303) 795-5995 • (303) 297-3355
    concrete@brannan1.com

    Ready Mix Sales
    (303) 534-1231
    concrete@brannan1.com

    Underground Utilities
    (303) 273-9382
    pipeline@brannan1.com

    Brannan Corporate Headquarters

    2500 East Brannan Way
    Denver, CO 80229
    Phone:  (303) 534-1231
    Fax:  (303) 534-1236

    Credit Department

    Phone:  (303) 853-5140
    Fax:  (303) 534-1236
    For Credit or Receivables – ar@brannan1.com