1810 Gold Rd, Gillette, WY 82716 | nba@collinscom.net

Automotive Repair and Maintenance Services in Gillette, Wyoming

Conveniently located in Gillette, Wyoming, Nannemann Brothers is an ASE (Automotive Service Excellence) certified mechanic, Nannemann Brothers employs trained and certified technicians and the latest in automotive technology to provide quality results on major and minor repairs. Skilled and knowledgeable, we are equipped to handle all services for both your foreign and domestic vehicles.
Automatic Transmissions - Rebuilt and Used
Transfer Cases - Automatic & Standard
Nationwide Used Parts Locator
Auto Salvage Yard
Automotive Repair Shop  - Transmission Service in Gillette, WY

Automotive Services:

Gearbox of a Cargo Vehicle - Transmission Service in Gillette, WY

Transmission Service

Using the latest in state-of-the-art technology, we will install a safe and effective cleaner to suspend harmful varnish and sludge from the transmission valve body, torque converter and lines and install new high-tech fluid with conditioners.


Our Auto Technicians are able to rebuild your engine using new or used parts.
Car Engine - Transmission Service in Gillette, WY
Oil Change Warning Light - Oil Changes in Gillette, WY

Driveline Service

We will remove old, worn-out gear oil from the front and rear differential and transfer cases.

Cooling System Service

We can flush your vehicle's cooling system, perform a pressure test and check hoses, caps and connections.
Temperature Sensor - Radiator Service in Gillette, WY
Air Condition Dial - Radiator Service in Gillette, WY

Air Conditioning Service

One of our trained air conditioning specialists will inspect your car's air conditioner, all lines, the evaporator and the compressor for leaks and wear.