National Sales Company | Backflow Prevention Devices & Services

Apr 20, 2025 3:22 PM

4201 Duncan Avenue
Saint Louis, MO (Missouri) 63110-1107
(314) 531-3****

Business Details

Opening Hours:

Daily Hours
Monday-Friday	6:30AM - 4:30PM

Payment Method:

Products:

Pipes, Tubings

Services:

Backflow Prevention

Specialties:

Backflow Devices

Industry Type:

Retail

Additional Categories

National Sales Company is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Backflow Prevention Devices & Services
Pipe Retail

North American Industry Classification System (NAICS) Categories:

Plumbing, Heating, And Air-Conditioning Contractors > Septic Tanks & Systems > Backflow Prevention Service
Plumbing And Heating Equipment And Supplies (Hydronics) Merchant Wholesalers > Septic & Cesspool Equipment > Backflow Prevention Devices & Services
Other Building Material Dealers > Drains & Pipes > Pipe Retail

Standard Industry Classification (SIC) Categories:

Plumbing, Heating And Air Conditioning > Septic Tanks & Systems > Backflow Prevention Service
Plumbing And Heating Equipment And Supplies (Hydronics) > Septic & Cesspool Equipment > Backflow Prevention Devices & Services
Lumber & Other Building Materials > Drains, Pipes & Sewage Materials > Pipe Retail

Previous page： Bud Palmer Auction Next page： Gene Francis & Associates

Comments

Welcome to myellowpages comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.

Show More Comments