Our Services


For more than 30 years the Directors of OWS Gibraltar have been at the forefront of the development of Gibraltars water network and specialise in every stage of your water treatment process.

We are experts.

Suppliers of Latest Technology & Equipment

We supply and advise on the most innovative technology and equipment from spares supplies to upgrades and redesign and configuration



Chemical Provider and Consultant

We provide expertise and chemicals for all aspects of water treatment from swimming pools to large scale treatment systems ensuring you have the best chemical solutions available

Design & Manufacture

We design, manufacture and install entirely bespoke desalination systems throughout Gibraltar, The UK, The Isles of Scilly and Jersey.

From consultation through to training of operatives and ongoing maintenance


Engineering & Mechanical

We provide both on and offsite services, ranging from technical selection, sizing and equipment evaluation to CAD Software services and both Chemical & Electrical Engineering expertise

Consultancy & Advisory Services

We consult and advise on a vast array of projects and systems for all aspects of water treatment and solutions throughout Gibraltar for both potable and sea water supplies

Electrical & Electronic Services

We provide specialist electric and electronic services for water related systems throughout the network of Gibraltar

We are deeply passionate about our climate and the energy, water and natural resources we use.


This speaks through our work.


In the last 20 years, Gibraltars water consumption has increased by 85% and the rate of increase is speeding up.


Our services have never been more valuable in ensuring the ever growing water demand is met, whilst we continuously find ways to decrease energy usage.



In the last 10 years we have increased Gibraltars water production by a staggering 62.5% whilst reducing the energy used by 19%


One of our latest projects, redesigning a sea water pumping station, saw a massive 48% reduction in energy usage; This is an energy saving of 1,543 Kw/day


By designing the most energy efficient systems from start to finish we can relook at every element of the process making our water service more advanced than ever before


If you are looking to reevaluate your water systems or begin a new project, get in touch with us to discuss your ideas


Get in Touch

Our Partners


Our partners are Instrumental in everything we do and the results we get. We choose our trusted partners carefully to ensure we deliver the best possible result with the same ethos of unrivalled quality and commitment

Let’s talk about your project

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