Blackwelder's Services

Blackwelder's Services is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Lawn & Garden Sprinkler Systems
• Sewage Treatment Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Industrial Machinery And Equipment Merchant Wholesalers > Waste, Sanitation & Safety Equipment > Sewer Builders & Cleaning Equipment & Supplies
• Outdoor Power Equipment Stores > Lawn & Garden Equipment & Supplies > Lawn & Garden Sprinkler Systems

Standard Industry Classification (SIC) Categories:

• Industrial Machinery & Equipment > Waste, Sanitation & Safety Equipment > Sewer Builders & Cleaning Equipment & Supplies
• Retail Nurseries & Garden Stores > Lawn & Garden Equipment & Supplies > Lawn & Garden Sprinkler Systems