Chelmsford Diagnostic Service
Automotive
(978) 453-5355
Mon - Fri: 8:00AM - 5:00PM
Sat - Sun: Closed
About
We, at Chelmsford Diagnostic Service, are automotive service professionals you can trust! Our technicians are ASE master certified and we use the latest tools and equipment when servicing your vehicle. We've been helping drivers in Middlesex county since 1988. Chelmsford Diagnostic Service specializes in foreign & domestic auto repair classic car restoration and high performance work. We take pride in offering our customers quality service and repair at a fair price. We hope to help you soon!
Services
- Alignment
- Alternators and Starters
- Batteries
- Brake Repair
- Brake System Repair
- Brakes and Mufflers only
- CV & Drive Axle
- Computer Diagnostic and Repair
- Cooling System Diagnostic and Repair
- Cooling System Flush
- Drivetrain Service and Repair
- Electric Repair
- Electrical Repair
- Electrical System Diagnosis and Repair
- Emissions System Diagnostic/Repair
- Engine Performance and Tune-up
- Fuel Injection Diagnosis and Repair
- General Repair (Aftermarket)
- Headlamps and Vehicle Lighting
- Heating and Air Conditioning
- Ignition Systems
- Muffler & Exhaust Repair
- Oil Changes
- Performance
- Scheduled Factory Maintenance
- Shock and Strut Replacement
- Steering and Suspension
- Timing Belt Service
- Tire & Brake Repair
- Tire Repair
- Transmission & Clutch Repair
- Transmission Fluid Service
- Used Car Evaluations
- Wheel Alignment
Languages
- English
Insurance
- Most insurance accepted
Payments
- American Express
- Cash
- Check
- Debit
- Discover
- Mastercard
- Visa
Staff
Bill Zaher
Certifications & Memberships
What others had to say
5 stars JOHN L Verified customer
Excellent work as usual.
5 stars BRYAN S Verified customer
Always spot on!!!!
5 stars MARTHA E GILGHRIST Verified customer
I wouldn't take my car to any other place.
5 stars BRYAN S Verified customer
Great service as usual!
5 stars BILL P Verified customer
thanks. always makes time to get any one of my family's cars in to be looked at and fixed.
5 stars DIANE M Verified customer
My husband and I have been using Chelmsford Diagnostics for a few years now. Bill and his employees are always polite, t ... Read More
5 stars JOHN M Verified customer
EXCELLENT AND YES I HAVE RECOMMEND YOU
5 stars BRYAN S Verified customer
Great Service. Next time staying for coffee...