A-1 Preferred Air Duct

A-1 Preferred Air Duct is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Chimney Cleaners
• Duct Cleaning Heating Air Conditioning Etc
• Fireplaces & Accessories
• Furnace Cleaning & Repairing
• Restaurant Cleaning
• Restaurant Hood & Duct Cleaning

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Boiler & Furnace Contractors > Furnace Cleaning & Repairing
• All Other Home Furnishings Stores > Fireplaces & Wood-Burning Stoves
• Other Services To Buildings And Dwellings > Building Office & Industrial Cleaning Services > Restaurant Cleaning
• Other Services To Buildings And Dwellings > Equipment Cleaning Services > Air Duct Cleaning
• Other Services To Buildings And Dwellings > Equipment Cleaning Services > Restaurant Equipment Cleaning
• Other Services To Buildings And Dwellings > Chimney & Fireplace Cleaning > Chimney Cleaning

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Boiler & Furnace Contractors > Furnace Cleaning & Repairing
• Miscellaneous Homefurnishings Stores > Fireplaces & Wood-Burning Stoves
• Building Cleaning & Maintenance Services, Nec > Building Office & Industrial Cleaning Services > Restaurant Cleaning
• Building Cleaning & Maintenance Services, Nec > Equipment Cleaning Services > Air Duct Cleaning
• Building Cleaning & Maintenance Services, Nec > Equipment Cleaning Services > Restaurant Equipment Cleaning
• Building Cleaning & Maintenance Services, Nec > Chimney & Fireplace Cleaning > Chimney Cleaning