Diesel and Natural Gas power generation sales and service, and semi generator service

You can count on Mr Wrench Services for extended hours, parts on hand, quick, reliable service, and excellent generator repair. As a certified Kubota & Cummins Onan OEM Parts and Service provider, our factory trained technicians will make sure you receive the service and support you need to keep your generator working great.

Take advantage of the special programs and services we offer to keep you and your business on the road to success. Mr Wrench is here to take care of your generator so you can take care of your business.