
PROFESSIONAL STANDARDS. PROVEN COMMITMENT.
Quality assured. Safety focused. Standards you can trust.
At Diamond Hygiene, we're committed to delivering professional washroom hygiene services backed by recognised industry standards and a genuine dedication to quality and safety.
Our certifications and approvals demonstrate the importance we place on maintaining high standards, protecting our customers and continually improving the services we provide.
As an independent, family-run business, we believe that trust is earned through reliability, professionalism and doing things properly — every single time.
OUR COMMITMENT TO QUALITY & SAFETY
Recognised standards. Independent assessment. A commitment to doing things properly.
At Diamond Hygiene, quality and safety are at the heart of everything we do. We believe our customers deserve the reassurance of knowing they're working with a company that takes its responsibilities seriously.
Our independently assessed certifications and approvals reflect our commitment to maintaining professional standards, managing health and safety responsibly, and continually improving the services we provide.
ISO 9001:2015 CERTIFIED
Our quality management system is independently certified to ISO 9001:2015, demonstrating our commitment to consistent service standards and continual improvement.
PQS HEALTH & SAFETY APPROVED
Diamond Hygiene holds PQS Health & Safety Approval through an SSIP-registered scheme, demonstrating that our health and safety arrangements meet the SSIP Core Criteria.
INDEPENDENTLY ASSESSED. PROFESSIONALLY CERTIFIED.
Independent certification. Genuine reassurance.
Diamond Hygiene is proud to hold ISO 9001:2015 certification for our quality management system, demonstrating our ongoing commitment to delivering consistent, professional washroom hygiene services.
Our ISO 9001 certification is issued by CQS (Certified Quality Systems) Ltd and is valid until 28 May 2028.
We also hold PQS Health & Safety Approval through an SSIP-registered scheme, confirming that our health and safety arrangements have been independently assessed. Our current approval is valid until 12 January 2027.


WHAT OUR STANDARDS MEAN FOR YOU
Professional standards that make a difference to the service you receive.
At Diamond Hygiene, our commitment to quality and safety isn't just about holding certificates. It's about putting those standards into practice every day, delivering a reliable, professional service that our customers can depend on.
From maintaining consistent service standards to taking health and safety seriously, our approach is designed to give you confidence that your washroom hygiene requirements are in capable hands.
QUALITY YOU CAN RELY ON
Consistency, reliability and continual improvement.
Our ISO 9001:2015 quality management system helps us maintain consistent standards across the services we provide, from initial installation through to ongoing servicing.
By reviewing our processes and continually looking for ways to improve, we aim to deliver a dependable, professional service that meets our customers' expectations.
SAFETY TAKEN SERIOUSLY
Protecting our people, customers and workplaces.
Our PQS Health & Safety Approval demonstrates that our health and safety arrangements have been independently assessed against the SSIP Core Criteria.
We take a responsible approach to managing risks, promoting safe working practices and protecting our employees, customers and the premises we visit.
Because professional standards aren't just about the accreditations we hold. They're about the service we deliver every day.
EXPLORE OUR SERVICES
Discover our professional washroom hygiene solutions, delivered with care for your premises and consideration for the environment.

LET'S WORK TOGETHER
Professional service. A personal approach.
Whether you're looking for a new washroom hygiene provider or simply want to find out more about what we do, we would love to hear from you.
Get in touch with our friendly team and discover how Diamond Hygiene can make looking after your washrooms that little bit easier
Putting the sparkle back into washrooms.
