Back to top
Have a question?
Contact us
Call Us For A Free Estimate Today!
(231) 893-1133 x103
Korthase and Sons Co.
Menu
About Us
Our Company
We are dedicated to finding the right power solution to fit your needs.
Our Services
Installation
Generac recommends their standby power systems be installed by authorized Generac dealers.
Repair & Warranty
Generac is committed to providing customers with unsurpassed product support.
All Products
Generators
Home Backup Generators
Business Standby Generators
Portable Generators
Water Pumps
CW15K
1” Clean Water Pump
2" Clean Water Pump
2" Semi-trash Water Pump
2" Trash Water Pump
ST20K
Transfer Switches
Home Backup
Manual
Parts & Accessories
Mobile Link™
Home Backup
Pressure Washers
Residential Grade
Professional Grade
Accessories
Testimonials
Contact Us
All Products
Contact Us Today!
Our Generac
All Products
Generators
Water Pumps
Transfer Switches
Parts & Accessories
Pressure Washers
Not sure about the right fit?
CONTACT US TODAY!
Korthase and Sons Co.
9228 S. 88th Avenue Montague, MI 49437
(231) 893-1133 x103
Contact Us
Terms & Conditions
Privacy Policy
