Gisi' s Garage and Muffler Center originated with Frank Gisi, as owner, in 1935. Frank is the Grandfather of the current owners, Tom and Terry Gisi. Tom and Terry have owned and operated the business in the current location since 1980, after taking over from their father, Howard Gisi.

They specialize in general automotive repair and service, offering complete automotive repair, electronic fuel injection, computer controls, 4 wheel computerized wheel alignment, shocks, hitches, air conditioning, suspension, brakes, engine tune-ups & repairs.

Gisi' s has the largest exhaust inventory in the Rock River Valley, after market parts, accessories and performance parts. They have also recently purchased the new (Snap On Modis) computerized engine diagnostic computer.

Gisi' s Garage and Muffler Center prides themselves as high performance and antique specialists. Gisi' s is now an authorized AC Delco Total Service Support Center and now has a complete line of wholesale and retail auto parts.

Hours: Monday - Friday 8:00 a.m. - 4:30 p.m.

Gisi' s Garage & Muffler Center
1403 W. Route 30 Rock Falls, IL
815-626-6445