Operations & Maintenance

Proactively taking care of your water and wastewater assets so they perform optimally every single day.

We’re industry-leading operators of water and wastewater networks, trusted by various organisations across Great Britain to deliver expert commercial water services. From government ministerial departments and dairy farmers to breweries and transport infrastructure companies – we keep assets running effectively and efficiently.

When we take on your network, we accept full responsibility for its daily maintenance freeing you up to focus on your core business. We ensure your water and wastewater assets are in great working condition, we report on their performance and compliance status, and we act swiftly if things go wrong.

Contact our commercial water services experts today commercialwaterservices@stservices.co.uk

Assets we operate and maintain

(in alphabetical order)

No matter what sector you’re in, the size or scale of your business and your needs, we’ll always go the extra mile to help you manage your water and wastewater assets in the right way. Our 83-strong team is growing rapidly, and our field experts are on hand 24/7, 365 days a year, to keep your network running optimally.


reasons to choose our commercial water services



You’re in experienced hands. We already manage thousands of assets nationwide and have done for many years.



You won’t need to worry about the lifespan of your assets. We deploy high-quality planned preventative maintenance programmes to ensure they run optimally for as long as possible.


Reduced risk

Let us focus on mitigating any compliance or safety risks associated with your assets, giving you more time to do what you do best.


Relationship builders

Your people will find that we’re easy to do business with, are proactive problem solvers, and will become great advocates of your brand.


Environmentally focussed

You can rest assured that our sustainable practices will help you to meet your own environmental goals.

Operations and maintenance in action

Read how our expert teams provided early warnings of asset failures by implementing golden measure procedures.


We consistently achieve unparalleled leakage performance on behalf of our customers. This is important because controlling leakage and understanding water usage is one of the biggest water conservation challenges in our sector. Our customers care deeply about water efficiency because they want to reduce their water bills and reduce their impact on the environment.