Accreditations & Memberships

Howlett Associates Water Treatment Ltd works in accordance with multiple organisations that provide the correct and thorough regulations that all our services comply with. These guidelines can be industry and system specific but we are dedicated in covering all basis when it comes to following the appropriate code of conduct.

All services provided by Howlett Associates have been assessed to ensure they are compliant and we are proud to represent these associations within our work.

• Legionella Control Association LCA 
• Code of Conduct LCA
• Closed Systems Control Association CSCA
• ISO9001, ISO14001, ISO45001
• Achilles
• Safe Contractor 
• Altius
• Constructionline Gold Certificate
• Hellios RSQS
• BSRIA Membership Certificate
• BSI Membership Certificate