McHenry Small Engine is one of the largest distributors for lawn and garden parts and air-cooled engines in the Mid-Atlantic States. Being in business for over 20 years, our inventory fill rate and knowledge of lawn and garden parts is second to none. Our variety of equipment and engine lines offer you the chance to purchase your needs from one source. So, give us a try! We are conveniently located in Frederick, Maryland just off of I-70.