FAMILY OWNED & OPERATED SINCE 1967

10262 Willow Road, Willis, MI 48191
kovalak@comcast.net
M-F: 8am – 5pm
(24 hour emergency services)

Our story

A family business since 1967

What began as a small excavating business has grown into a full-service septic and excavating company.

Jim Kovalak Excavating, Inc was founded in 1967 by Jim Kovalak and his wife Carol Kovalak. What began as a small excavating business has grown into something much larger, with an array of services added to meet the needs of our customers.

In March of 2017, Jim Sr. passed away. Jim built this business not only with his two hands, but with the support of his wife and his family. We hope his legacy will continue as our business continues to grow. He will always be deeply missed.

In memory of James “Jim” Kovalak Sr.

The values he worked by — honest pricing, showing up when you say you will, and doing the job right the first time — still guide every crew we send out.

What we do today

  • Residential and commercial septic pumping, repair, and installation
  • Certified time of sale well and septic inspections
  • Operation and maintenance inspections for advanced treatment units
  • General excavating, bulldozing, driveways, and site preparation
  • Where we work

    We service Washtenaw, Wayne, Monroe, Lenawee, Livingston, Jackson, Oakland, and Ingham counties. Insured and bonded, with free estimates available.

    Questions? Call Kovalak.

    Free estimates. Local: 734-461-6838 · Toll free: 800-566-6626