Assabet Mack Service is our repair and maintenance division, offering a complete suite of services to help keep your fleet rolling. In operation since 1977, our experience with heavy duty truck repair encompasses a hands-on knowledge base that is complemented by today’s advances in technology. Specializing in fleet maintenance, we’re proud to say we’ve had some of the same customers for more than 40 years. We’re also a GSA approved vendor and are proud to maintain local military and government equipment.