Common St Auto Repair is a full-service auto repair and maintenance shop located in Belmont, Massachusetts.

Our services include:

• A/C Repair
• ABS System service and repair
• Air Conditioning Evac/Recharge Service
• Air Intake Cleaning & Filter Changing
• Airbag and SRS Systems
• Alignment
• Alternator Testing and Replacement
• Anti-Lock Brake Service & Diagnostics
• Axle and Control Arm Replacement
• Battery Service
• Battery System Testing
• Belt and Hoses Replacement
• Brake Fluid Exchange
• Brake Pads Replacement
• Brake Rotors Replacement
• Brake Service and Repair
• Catalytic Converter Emissions
• Check Engine Light Diagnostics
• Clutch Repairs & Replacement
• Complete Tuning
• Comprehensive Maintenance Inspection
• Computer Diagnostics (Check Engine Light, Air Bag Light, etc.)
• Computer Re-programming
• Computerized Wheel and Frame Alignments
• Coolant Exchange Service
• Cooling System Service (Water Pumps, Radiators, etc.)
• Diagnose and repair tire pressure monitoring systems
• Differential & Transfer Case (4WD) Service
• Drive Train Repair
• Drive-ability Issues
• Electrical and Computer Diagnosis
• Electrical and/or Wiring Problems
• Emissions Repair Facility
• Engine Head Gasket Repair
• Engine Repair
• EVAP system service and repair
• Exhaust System Work
• Factory Recommended Services by Each Manufacturer
• Fuel Injection Cleaning & Service
• Fuel Injection Repair
• Head Light Replacement
• Heating & Air Conditioning Service
• Hybrid Repair & Service
• Hydraulic System Diagnosis and Repair​

• ​Imported Japanese Engine Repairs
• Interior / Exterior Lighting Replacement
• Mechanical and Suspension Repairs
• Muffler Work
• No-Start Diagnostics / Driveability Diagnostics
• Oil Change
• On-Site Repairs
• Oxygen Sensor Replacement
• Power Steering
• Power Steering Fluid Exchange Service
• Power Steering Rack and Pinion Replacement
• Power Window & Door Lock Diagnosis and Repair
• Preventative Maintenance
• Preventative Maintenance Inspections
• Preventive Maintenance & Fluid Flushes
• Replace and Service Transmission
• Resurface Flywheels
• Rotation and Check Tire Pressure
• Run-ability Issues
• Shocks and Struts Work
• Starting & Charging Diagnosis
• Steering and Suspension Service
• Suspension (includes struts, shocks, axles, control arm replacement)
• State Inspections (Massachusetts)
• SUV Repair
• Tail light Replacement
• Timing Belt and Drive Belt Replacement
• Timing Belt and Water Pump Replacment
• Timing Chain Replacement
• Tire Repairs
• Tire Sales
• Transmission Fluid Exchange Service
• Transmission Replacement
• Transmission Service
• Truck Repair
• Tune-Ups, Air Filters, Fuel Filters
• Van Repair
• Water Pump Replacement
• Water Pump, Thermostat Replacement
• Wheel Balancing
• Wheel Balancing & Alignments
• Wheel Balancing & Mounting
• Wiper Blade Replacement