Southeast Roadbuilders

Southeast RoadBuilders (SERB) is an Alaska‑based heavy civil contractor specializing in roadway, highway, and infrastructure construction across Southeast Alaska. Serving state and local governments, public agencies, and private clients, SERB delivers dependable, high‑quality construction solutions tailored to the region’s rugged terrain, coastal environments, and challenging weather conditions. With project experience throughout Southeast Alaska, the company is well positioned to support essential transportation and infrastructure needs throughout the region.

At a Glance

 

Southeast Roadbuilders (SERB) was established in 1979 to support transportation and infrastructure construction across Southeast Alaska. With a strong regional presence and deep understanding of local conditions, SERB has delivered roadway, highway, and infrastructure projects in some of Alaska’s most challenging environments.

In 2018, SERB was acquired by Colaska, strengthening its capabilities and resources while maintaining a strong focus on Southeast Alaska. Today, SERB continues to deliver dependable, high‑quality construction solutions with an emphasis on safety, performance, and community partnership.

Products: 

  • Aggregate Materials
  • Base Course
  • Concrete
  • Rip Rap

Services: 

  • Street/ Highway Construction
  • Drilling and Blasting 
  • Airport Construction
  • Mine Development and Reclamation
  • Aggregate Production
  • Site Work and Grading
  • Snow Removal

Operational Excellence

 

Southeast Roadbuilders (SERB) delivers reliable infrastructure solutions across Southeast Alaska through a strong field-driven approach and deep local expertise. Backed by Colaska, SERB emphasizes safety, responsiveness, and practical execution, adapting to the region’s challenging conditions.

Focused on efficient operations and hands-on project delivery, SERB prioritizes clear communication, dependable performance, and continuous improvement to support successful outcomes across every project.

Kudos to the Southeast Road Builders’ fire brigade, along with all the others who responded to the fiery demise of my beloved SueBeeSue#6 along the highway just south of Klukwan. Thanks to the unknown driver of the blue pickup who I flagged down and dispatched to alert the SERB crew nearby. Thus, all the onboard fire extinguishers carried by SERB vehicles were promptly emptied and topped off by the magical powers and his big hose, knocking the flames down before the gas tank blew

Robin Beaudry

Chilkat Valley News