Commercial & Industrial Water Treatment and Engineering

Commercial & Industrial Water Treatment and Engineering

First Class Water Treatment Support for Pre Planned Maintenance & Reactive works. Assessment, Installation, Consulting, Water Testing for Water System Improvement & Compliance.

S P Environmental Services

S P Environmental Services work in partnership with all clients, this is key to our business and philosophy. We are pro-actively involved with all projects from initial design stages, through to installation & commissioning phases, finishing with a handover and any subsequent ongoing maintenance needed.



When a building is taken temporarily out of use (mothballing) it is important to manage the water system to ensure microbiological growth, including Legionella, is controlled 

The Drinking Water Inspectorate have produced generic guidance for businesses on good practice on reinstating and maintaining a water safe supply in buildings that have remained unused during the Covid-19 lockdown period.

The possible hazards to public health

After an extended period of low turnover or no demand, a water supply in a food or business premises may deteriorate when left stagnant in storage tanks and pipework. Typical examples of deterioration problems can include:

  • the leaching of lead and nickel to a poisonous level
  • the build-up of Legionella in tanks creating serious respiratory hazards
  • the accumulation of foul taste or odour issues
  • the build-up of disinfectants to toxic levels
  • failure of unused valves permitting backflow of faecal matter from toilets
  • dried out filters which become ineffective or have accumulated serious contamination.

Smaller public, commercial and retail buildings and other premises should consider the building Water Safety Plan.

  • As an absolute  minimum you should carry out progressive flushing of water storage tanks and pipework in order to introduce fresh water into the system before consumer access. 
  • Hot water systems need to be raised to a temperature of greater than 60°C, and full system disinfection may be required in some circumstances to achieve 50mg/L free chlorine.
  • Building managers are advised to work in collaboration with the local water supplier to avoid sufficiency issues in the local area and to manage the disposal of large volumes of water, disinfectants and other chemicals. 

How we can help..

This is what we specialise in, and have done for many years, disinfections of water systems. With our expertise and knowledge we can carry out full disinfections of water systems followed by microbiological water analysis. From small domestic water systems to large scale industrial sites, we offer nationwide services and can offer discount on bulk sites located around the country. If you require a quote, then please click here (Internal Chlorination Test).


Call Us Today for FREE to discuss your requirements with one of our experienced team members 0800 799 9406 or alternatively e-mail


S P Environmental Services combine world class technical expertise with advanced treatment technologies to create practical solutions to resolve complex problems.

We now stand as one of the most reputable water treatment companies in the UK by providing an unbeatable service to our existing and new customers. We also have engineers located stratigicually throughout the UK​.

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Customer Testimonials

Lindsey was very helpful in clearly explaining the process of chlorination and water testing, which I had previously had no experience of. From booking the appointments to payments to explaining the results everything was clear and well managed. Would highly recommend using S P Environmental Services Ltd and will definitely be using them on our future projects.

Harriet Smith

Prompt response to my enquiry. Job was subsequently booked and timescales were very good. Team that attended site were polite and courteous.

Helen Campbell

Great service and very professional. Would highly recommend Jake and his team.

Jack Pickering

Easy to deal with, fast communication and a great overall service both on and off site, happy to recommend.


Excellent service, did our chlorination and pressure test within 24hrs of contacting them. Work was carried out in a professional manner and the site was left clean.

Matthew Bebbington

A pleasure to do business with a Company that is efficient and helpful. Both office and site staff were extremely helpful to us in completing our chlorination works.

Paul Hassle

A great service from start to finish. we needed a quick turn around on a site visit and the organisation from Lyndsey was second to none We will be dealing with this company again Thanks Lyndsey and all involved.

Phil Case

Don't take our word for it, check out our reviews on Trust Pilot - Click Here

Some Of Our Clients

Call Us Today for FREE to Discuss Your Requirements with One of our Experienced Team Members 0800 799 9406.

  • Severn Trent
  • Amazon
  • Costa
  • Evans Cycles
  • Selfridges
  • Fox's