Man surveying in winter

It's National Surveyors Week!

This week we are celebrating National Surveyors Week! In 1949, John Bolton & Martin Menk, Jr. founded Bolton & Menk as a surveying business in St. Peter, MN, with little more than expertise, persistence, and an unwavering commitment to clients. Housing developments boomed after World War II and the firm was kept busy surveying parcels and planning subdivisions.

Jefferson, IA office location

MHF Engineering Joins Bolton & Menk

We are excited to announce that MHF Engineering of Jefferson, Iowa has joined Bolton & Menk, Inc. As a consulting firm serving clients in west central Iowa, MHF has a long history in municipal and agricultural drainage engineering, along with land surveying.