Gronberg & Associates, Inc.

Our name is an outgrowth of the expanded services our company has to offer. Originally formed as Gordon R. Coffin Co., Inc., with startup in the fall of 1963, the company's main services were land surveying and land planning. With the addition of Mark S. Gronberg in April 1974, and his subsequent registration as both Civil Engineer and Land Surveyor, our company added road, utilities, grading and drainage and storm water design to its list of services.

Land Surveyor on Construction Site - Long Lake, MN - Gronberg & Associates, Inc.

Land Surveying

Civil Engineer Reading Blue Print - Long Lake, MN - Gronberg & Associates, Inc.

Civil Engineering

Engineer Working on Construction Site - Long Lake, MN - Gronberg & Associates, Inc.

Site Planning

Our fields of expertise include:

  • Boundary surveys
  • Building permit surveys
  • Topographic surveys
  • Hardcover surveys
  • Record plats and Registered Land Surveys
  • ALTA/ACSM Land Title surveys
  • Subdivision design
  • Road and utilities design
  • Stormwater design
  • Construction staking
  • Project supervision and inspection