Franklin Holwerda

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

• Air Conditioning Contractors
• Fire Protection & Prevention Consultants
• Furnace Cleaning & Repairing
• Sheet Metal Contractors
• Mechanical Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Boiler & Furnace Contractors > Furnace Cleaning & Repairing
• Plumbing, Heating, And Air-Conditioning Contractors > Air Conditioning Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Mechanical Contractors
• Other Building Finishing Contractors > Sheet Metal & Duct Work > Sheet Metal Contractors
• Other Scientific And Technical Consulting Services > Consultants Security & Safety > Fire Protection Consultants & Services

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Boiler & Furnace Contractors > Furnace Cleaning & Repairing
• Plumbing, Heating And Air Conditioning > Mechanical Contractors
• Plumbing, Heating And Air Conditioning > Air Conditioning Contractors
• Roofing, Siding, And Sheet Metal Work > Sheet Metal & Duct Work > Sheet Metal Contractors
• Business Consulting Services, Nec > Consultants Security & Safety > Fire Protection Consultants & Services