
Now Hiring!
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Experts in the Construction Industry
Welcome to Brannan Companies – proudly serving Colorado for over 100 years. We offer a diverse portfolio of aggregates, asphalt materials and paving services, Ready Mix concrete, and specialized construction services. Learn about our company and how we can partner with you to take your next project to the next level.
Do You Have an
Upcoming Project?
Our years of experience are what you need!
No matter the size or scope of your project,
the team at Brannan Companies is available to help.

Join Team Brannan!
Careers
Have you ever wanted to be a part of history here in Colorado? Working in the construction industry gives you the opportunity to make your mark in the built environment and actively participate in transforming the landscape around you. We have a place for you!
Benefits

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 Summer Internship Program is designed to give real-world experience to prepare you for a lasting and successful career in the construction industry. We’ll work with you and help lay the foundation for a long and successful career in a constantly evolving industry.
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, Brannan now has 5 divisions: Aggregates, Asphalt Materials, Asphalt Paving, Concrete, and Underground Utilities. The diversity of our divisions complements one another and can be of benefit to almost any project.
No matter the size or scope of your project, we’ll be here for you every step of the way. Whether you know exactly what you need, have a few questions, or need expert advice on your project, we’re happy to help! Our team of seasoned professionals has seen a wide range of projects and look forward to assisting you with yours.
News
Colorado Ready-Mix Concrete Association Rodeo
Brannan Ready Mix recently participated in the Colorado Ready-Mix Concrete Association Rodeo, a statewide competition, and our team won 1st place in the Overall Best Team category. Not only that, but our own driver Steve Bensman placed 2nd in the Best Overall Driver...
ECDC African Community Center
Brannan conducted Mock Interviews alongside Interns and other members of the community. Job Club is conducted once a month every month at the ECDC African Community Center. Job Club has been established to help any member of the CO community that needs help practicing...
Meet Sawyer Altman
We had the great pleasure of meeting 5-year-old Sawyer Altman while working on the Quincy Waterline Replacement Project for Lakehurst Water & Sanitation. Check out the video below to learn more about this amazing young man.Before and after images of the Altman...
Contact Us
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Contact Information
Main Office & General Information
Aggregate & Recycling
Asphalt Materials Dispatch & Sales
asphaltmaterialsales@brannan1.com
Asphalt Work
Employment Opportunities & Recruiting
(303) 477-1607 • (303) 383-6445
Ready Mix Dispatch *For orders only
(303) 795-5995 • (303) 297-3355
Ready Mix Sales
Underground Utilities
Trucking Department
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
(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