We offer an excellent 2 Year / 20,000 mile warranty on all repairs, and even longer for certain parts.

Contact Us


Expert Automotive
206 Boston Road
Chelmsford, MA 01824

Hours of Operation


Monday thru Friday: 7:30 – 5

Saturday: By appointment

Expert Automotive is a full serviceĀ  facility serving Chelmsford and the surrounding communities with their auto repair needs.

We’re owned and operated by David Pepi.

ASE Certifications:

  • Automobile Master Technician
  • Med/HVY Duty Truck Master Technician
  • L1 Advanced Level Electrical Diagnostic Specialist
  • Service Consultant
  • Parts Specialist.


ASE Website We Employ Logo Feb2010

The services we provide range from just basic oil changes and routine maintenance, all the way to complete engine overhauls, transmission and clutch replacements, and diesel truck service. We also provide welding and fabrication service, snow plow installation and repairs, and installation of high performance equipment. No matter Domestic or Import, come in for a free consultation to see how we can help.