General Info
  phone: 800-762-7442
Mark Ruhl

  Estimator/General Superintendent
  extension: 3201
  mobile: (574) 721-0475
Carolyn Slusser

  Vice-President - EEO Officer
  extension: 3101
Cecilia Slusser

  extension: 3106
Frank Slusser

  Logansport Area Manager
  extension: 3200
  mobile: (574) 721-3271
Mark Slusser

  General Manager
  extension: 3300
  mobile: (574) 721-4582
Nelson Slusser

  LaPorte Area Manager
  extension: 4000
  mobile: (219) 851-2301
Matt Dillman

  Indianapolis Area Manager
  extension: 4500
  mobile: (219) 851-4224
John Williamson

  Estimating Manager
  extension: 3210
  mobile: (574) 721-4563
Teresa Williamson

  Administrative Assistant
  extension: 3100
Logansport, Indiana
  125 Montgomery
  P.O. Box 33
  Logansport, Indiana  46947-0033
  phone: (574) 722-3102
  fax: (574) 722-2993
  toll-free: (800) 762-7442
LaPorte, Indiana
  1610 Genesis Drive
  LaPorte, Indiana  46350
  phone: (219) 326-8010
  fax: (219) 326-8020
Indianapolis, Indiana
  4024 Millersville Road, Suite B
  Indianapolis, IN  46205
  phone: (317) 897-0579
  fax: (317) 897-0584


The Slusser family business has been known in central Indiana for exceptional customer service and reliable performance from the time Cecilia Slusser, President, founded her greenhouse business over 40 years ago. Slusser’s Green Thumb, Inc. creates environmental solutions for industry, business, heavy-highway and public works in the Great Lakes region of Illinois, Indiana, Michigan, and Ohio. Slusser’s success consists of combining its knowledgeable management staff and skilled crews to guarantee the utmost in workmanship and satisfied customers. Slusser’s continues to set the industry standard for quality service and job performance.

We encourage you to look around our updated website to learn more about what we do and how we can make a difference in each jobsite you encounter.