Active Projects
River Valley High, Middle and Elementary Additions and Renovations
Renovation, Addition
Post-Bid
Less than $10,000,000 est. value
Three Oaks, MI 49128
Lincoln Elementary Parking and Trail Improvements Project
Infrastructure
Post-Bid
Saint Joseph, MI
Snow Road Recreation Facility Project
Results
Berrien Springs, MI
Hollerbach Excavating, Inc.
PO Box 243
MI, Stevensville 49127
(269) 465-6778
Project Breakdown
| Name | Title | Phone | Cell | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mike Hollerbach |  | (269)  |  |  @ .com |
| Name | City | State | Type | Key Contacts | Active Projects | Website | |
|---|---|---|---|---|---|---|---|
| Alpine Mechanical Services LLC | Fenton | MI | Key Contacts | Active Projects | |||
| Shock Brothers Flooring; Shock Brothers Floor Covering; Shock Bros. | Roseville | MI | Key Contacts | Active Projects | |||
| Melching Demolition & Dismantling | Muskegon | MI | Owner | Key Contacts | Active Projects | .com/ | |
| Cobalt Tire Derived Aggregate-Sturgis | Sturgis | MI | Key Contacts | Active Projects | .com | ||
| Phoenix Contractors Inc | Ypsilanti | MI | Key Contacts | Active Projects |  .biz/ | ||
| Electronic Security Systems | Warren | MI | Owner | Key Contacts | Active Projects | ||
| Ecker Mechanical Contractors, Inc. | Burton | MI | Key Contacts | Active Projects | .com/ | ||
| R.C. Hendrick & Son, Inc. - Bad Axe Field Office | Bad Axe | MI | Contractor | Key Contacts | Active Projects | ||
| Gentner Excavating | Ruth | MI | Key Contacts | Active Projects | |||
| Vesta Modular: Corporate Headquarters | Southfield | MI | Contractor | Key Contacts | Active Projects |  .com/ |
| Name | City | State | Type | Key Contacts | Active Projects | Website | |
|---|---|---|---|---|---|---|---|
| River Valley School District | Three Oaks | MI | Agency | Key Contacts | Active Projects | .org/ | |
| Oronoko Township | Berrien Springs | MI | Agency | Key Contacts | Active Projects |  .org | |
| Kal-Blue Reprographics & Supply Co. | Kalamazoo | MI | Agency | Key Contacts | Active Projects | .com | |
| St. Joseph Public Schools | Saint Joseph | MI | Agency | Key Contacts | Active Projects | .org |
