Welcome to Ehrhardt's Trailer Sales, the fastest growing dealer in northern Illinois. Since 1969, Ehrhardt's has been a family owned and operated business. We provide the R.V. public with a service dealership that still offers you the one on one personal attention you deserve. Our sales and service staff have over 80 years of experience in the industry. Ehrhardt's is proud of the product lines they carry, including a full line of towable fifth wheels and travel trailers. Previously owned units for sale and a large selection of cargo and utility trailers are also available. Our service shop is staffed with factory certified technicians who are authorized to do work on most any trailer brand. Ehrhardt's camping store is stocked with a large selection of parts and accessories for your convenience. Please feel free to e-mail us with any questions you may have at sale@etstrailers.com or call us at 847-437-3421.