Trytek B

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

• Gas Appliances Servicing
• Heating Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Appliance Repair And Maintenance > Appliance Repair Services > Gas Appliance Repair

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Heating Contractors
• Repair Shops And Related Services, Nec > Appliance Repair Services > Gas Appliance Repair