Underground

Foundations Built Below. Reliability Delivered Above

Trusted Expertise

Since Thayer Power & Communication was founded in 1964, we have been completing underground installation projects in the power and telecommunications industries. Today is no different, with in-house crews supporting the Power and Fiber Teams with underground placement. In recent years we have seen an uptick in municipalities, investor-owned utilities, and cooperatives wanting underground placement of their utilities. This growth has allowed TPC to break out our underground services into its own division to better serve the needs of the industry.

Having a long history gives us a greater understanding and ability to identify the right tool for the underground project as we have experience with all types of soil conditions. We also have experience in completing projects in both congested urban environments and mountainous rural terrain, making TPC the right contractor for any underground placement.

We take pride in building this team as the industry needs to grow, ensuring our crews are always safe alongside the growth.  

Our Capabilities

  • Rural broadband construction
  • Horizontal directional drilling (Power & Fiber)
  • Trenching
  • Micro trenching
  • Fiber to the Home (FTTH)
  • Fiber to the Cell
  • Hydro Vac Excavation
  • Restoration

WHY CHOOSE THAYER

Complete Utilities & Communication
Services from One Partner

End-to-End Support

From design to support, we manage every step of your utilities and communications.

60+ Years of Local Expertise

We understand the unique needs of schools, municipalities, healthcare, and enterprise organizations.

On Site Within 
24 Hours

We mobilize quickly to keep your network secure, stable, and running at peak performance.

Tailored Solutions for Your Industry

Every project is custom to meet technical, operational, and compliance requirements of your sector.

CONNECT WITH US

Solutions You Can Trust

Comprehensive Services That Guarantee Safety, Optimize Performance, and Extend Lifespan Across Every Stage