Master Muffler

Master Muffler is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Auto Diagnostic Services
• Mufflers & Exhaust Systems

North American Industry Classification System (NAICS) Categories:

• Automotive Parts And Accessories Stores > Auto Engines & Parts > Mufflers & Exhaust Systems
• All Other Automotive Repair And Maintenance > Auto Inspection & Testing Services > Auto Diagnostic Services

Standard Industry Classification (SIC) Categories:

• Auto & Home Supply Stores > Auto Engines & Parts > Mufflers & Exhaust Systems
• Automotive Services, Except Repair & Carwashes > Auto Inspection & Testing Services > Auto Diagnostic Services