Help for Homeowners

Do you want clear, fresh tasting, water for drinking and cooking; beautiful, soft water for luxurious washing and bathing or do you need to »

Our Products

View our range of domestic water treatment solutions. From scale inhibitors to water softeners, water filters, ultra violet disinfection, reverse »

Commercial Products

Calmag commercial water solutions effectively reduce corrosion and scale damage; minimising the effects of sludge, acidic waste and microbiological »

Request a Call back from Calmag

Need to get in touch with Calmag, it could not be easier. We now have a customer call back service. All you need to do is complete our form below and »

Latest News

Training success for Calmag…
Riddlesden manufacturer Calmag Ltd’s investment in staff training is paying full dividends as 5 of its employees have successfully completed various ISMM Sales qualifications and Business »
Calmag Yorkshire Expands
20% growth in business over the past 12 months has resulted in our relocation to the 23,000 sq ft Riverview Building, at Keighley in West Yorkshire. Managing Director, Charles Wysocki commented »

About Us

Who we are

Calmag is the only independently owned UK manufacturer to produce a complete range of products and services to meet the needs of both domestic and commercial customers.

What we do

Our water treatment experts are specialists in the development and manufacture of the most diverse range of water treatment solutions.

Why choose us

Calmag products offer the widest choice of water solutions to deliver the quality of water supply for the home or business, with the benefits of reduced energy usage and significant savings.


Calmags industry leading Electromag significantly reduced the impact of hard water on our business and we also saw reductions in our ongoing energy costs…