McGregor Auto & Muffler is a locally owned auto and truck repair business serving Lewis County and the surrounding communities. We have over 100 years of combined experience and specialize in diesel performance. Our staff is dedicated to you making sure that you are back on the road in no time! Our Services Include:- Repair on Foreign and Domestic Vehicles- Diesel Repair and Performance - Hybrid Vehicle Service and Repair- Mufflers- Brakes- Tune-Ups- Transmission Service and Repair- Auto Air Conditioning Service and Repair- Timing Belts Service and Replacement- Electrical Diagnostics and Repair- Maintenance Plans and Service- Catalytic Converter Service - Pipe Bending- Factory and Custom Exhaust Systems- Tailpipes- Welding- And Much More