National Waterworks | Underground Utility Locating Service

National Waterworks

Sep 6, 2025 4:22 PM

21520 Northwest Cherry Lane
Hillsboro, OR (Oregon) 97124-5606
(503) 690-4****

Business Details

Additional Categories

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

Plumbing Equip, Parts & Supplies
Utility Location Services
Water Treatment Systems Equipment Service & Supplies

North American Industry Classification System (NAICS) Categories:

Electric Power Distribution > Energy Services > Utility Location Services
Plumbing And Heating Equipment And Supplies (Hydronics) Merchant Wholesalers > Water Filters & Purification Equipment > Water Softening & Conditioning Equipment
Hardware Stores > Plumbing & Heating Supplies Retail > Plumbing Equipment, Parts & Supplies
All Other Business Support Services > Water Services > Water Treatment Service
All Other Support Services > Water Services > Water Treatment Service

Standard Industry Classification (SIC) Categories:

Combination Utilities, Nec > Utility Locating Services
Plumbing And Heating Equipment And Supplies (Hydronics) > Water Filters & Purification Equipment > Water Softening & Conditioning Equipment
Hardware Stores > Plumbing & Heating Supplies Retail > Plumbing Equip, Parts & Supplies
Business Services, Nec > Water Services > Water Treatment Service

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