Members Of
- ASPE American Society of Plumbing Engineers
- ASSE American Society of Sanitary Engineering
- AIM/R Association of Industry Manufacturers Representatives
- ASA American Supply Association
- IA Irrigation Association
- ICC International Code Council
- MPMCA Michigan Plumbing and Mechanical Contractors Association
- MANA Manufacturers Agents National Association
- NFIB National Federation of Independent Business Association
- NFSA National Fire Sprinkler Association
- NCWA North Central Wholesalers Association
- PIAM Plumbing Inspectors Association of Michigan
Dave Watson Associates, Inc.
