t: 020 8337 3516   f: 020 3277 1015   e: info@hawtl.co.uk

About Howlett Associates Water Treatment Ltd

Howlett Associates has a long established commitment to quality with excellent products and technical superior service delivered through highly skilled and committed staff. Quality is managed through our Quality Management System, which has achieved registration to the new BS EN ISO 9001:2000 standard for the Provision of Water Treatment and Chemical Cleaning Products and Legionella Risk Assessment Service.

Our professional staff, offer the highest standards of technical and professional competency to ensure that working in partnership with Howlett Associates offers the customer complete satisfaction and peace of mind.

Health & Safety legislation places significant liability on building operators to maintain their water systems free from risk to health, including legionnaires disease, of the building occupants and users in addition to maintaining the longevity of plant. The achievement of gaining registration to the newest BS EN ISO 9001 standard for our Quality Management Systems and our membership to the Legionella Control Association, will therefore add an extra measurement of reassurance to all of those with whom Legionnaires disease and Legionella treatment are an important issue.

We offer a complete range of water treatment products and services for Legionella treatment and legionnaires disease prevention and risk assessments to the industrial and commercial water treatment markets, from the largest cooling tower or steam boiler to the smallest domestic cold-water storage tank.

Mission Statement

Our aim is to provide solutions, with a ‘Right First Time’ approach, through a range of first class products and services to meet and surpass the high expectations of our customers’ needs and requirements; to retain sufficient flexibility within the marketplace that continually offers value for money and to be proactive in advising our customers of the latest technological developments and legislative requirements.

With a team of dedicated, qualified, professional personnel, we are committed to each other through mutual respect and support. In order to strengthen the organization as a whole, we realize the importance of individual growth. To achieve this goal and so promote awareness and continual improvement, we invest in the development of the individual through training, education and reward.


Legionella Control Association - Certificate
Legionella Control Association – Code of Conduct
Investors in People
Indemity & Liability Insurance
Safecontractor Certificate

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Howlett Associates Water Treatment Ltd
1st Floor, Park House, 1 - 4 Park Terrace,
Worcester Park, Surrey, KT4 7JZ.
t: 020 8337 3516
f: 020 3277 1015
e: info@hawtl.co.uk
ISO 9000 - Quality management Registered altius safecontractor constructionline The Contractors Health and Safety Assessment Scheme legionella bsria