Expert auto repair and maintenance services right here in Charlton. From routine oil changes to complex engine diagnostics — we treat every car like it's our own.
From scheduled maintenance to emergency repairs, our skilled technicians handle it all with precision and care.
Advanced diagnostic tools to pinpoint issues fast. We read trouble codes, test sensors, and identify problems before they become costly repairs.
Complete brake inspections, pad replacements, rotor resurfacing, and fluid flushes. Your safety is our top priority — don't wait for squeaks to become a problem.
Regular oil changes extend engine life and maintain performance. We use quality oils and filters suited to your vehicle's specific needs.
Tire rotations, balancing, wheel alignments, and new tire installations. Drive smoothly and safely with properly aligned wheels.
Battery testing, alternator repairs, starter replacements, and wiring diagnostics. We trace electrical gremlins and get your car starting reliably every time.
Buying a used car? We'll give you a thorough, honest assessment before you sign. Know exactly what you're getting into — avoid costly surprises down the road.
KNJ Auto Center Inc has been serving the Charlton community with honest, reliable auto repair services. We're not a chain — we're your neighbors, and we take pride in doing the job right the first time.
Our shop is equipped with modern diagnostic technology, but what really sets us apart is our approach: we explain what's wrong in plain language, recommend only what you actually need, and treat your vehicle with the same care we'd give our own.
Whether it's a routine maintenance visit or an unexpected breakdown, we'll get you back on the road safely and on time.
We've earned the confidence of Charlton drivers through consistent, dependable service.
We respect your time. Most repairs are completed the same day so you can get back to your routine.
We stand behind every repair. If something isn't right, we'll make it right — that's our promise.
No hidden fees or surprise charges. We provide clear estimates before any work begins so you can make informed decisions.
You're not just a ticket number. We get to know our customers and their vehicles, providing personalized care every visit.
Ready to schedule your service? Give us a call or stop by our shop. We're here to help.
45 Number 10 Schoolhouse Rd
Charlton, MA 01507
Call ahead to schedule your appointment.
