oil change

Coolant service is an essential part of ensuring the life of your cooling system lasts as long as it should. Some refer to it as a coolant service, coolant flush, or coolant exchange. This coolant service process is cleaning your cooling system and replacing your old coolant with new. Coolant replacement is in the manufacturer’s recommended maintenance  schedules.

You may be asking yourself, why do I need to replace my coolant? Coolant absorbs the dirt in the cooling system and traps it, similar to a sponge. It can only absorb so much dirt. Once it’s full, the dirt floats in the system and that’s when it does damage to your cooling system. Things like the heater core and radiator get clogged and the water pump seals tear. Getting it done before this happens will save you money in the long run.


Customers often drive from Poynette Wisconsin (11 miles),  Dane Wisconsin  (6 miles), Waunakee Wisconsin (13 miles) Prairie du Sac Wisconsin (12 miles), Sauk City Wisconsin  (13 miles) , and Merrimac Wisconsin (6 Miles) for the service you only get at Ness. Give us a call or schedule your appointment online today!


Oil and Filter

Oil Change & Lube

Wheel alignment

Front-End Alignment

Autmotive Maintanance

Vehicle Maintenance

Brake Service

Brake Service

Fleet Repair

Fleet Repair


Muffler & Exhaust

coolant flush

Coolant Flush

Vehicle Inspection

Transmission Repair Lodi Wi, Poynette Wi, Dane Wi, Merrimac Wi, Sauk City Wi, Prairie du Sac Wi

Transmission Flush

Electrical Service

Tire Balance / Rotation

Cabin Air Filter replacement

Filter Replacement