Experienced Underground Utility Contractors

Precision Below the Surface

  • Underground utility trenching for residential and commercial projects
  • Water, sewer, and utility installations completed to specification
  • Clean, accurate excavation that protects surrounding infrastructure
  • Experienced crews focused on safety, efficiency, and long-term performance

Briggs & Martin Co. provides professional underground trenching and utility installation services for residential, commercial, municipal, and development projects throughout Mid-Michigan.

Proper trenching is critical to the performance and longevity of any underground utility system. Our experienced operators excavate with precision while maintaining proper grades, protecting existing utilities, and preparing installations that meet project specifications.

Whether installing new water services, sanitary sewer lines, storm drainage, or underground utility infrastructure, we complete every project with attention to detail from excavation through backfill and final grading.

With over 60 years of company history and more than 47 years of experience under current ownership, Briggs & Martin Co. has earned the trust of builders, developers, municipalities, and property owners by doing the job right the first time.