Market-leading quality for the water hygiene sector 

GMS Services delivers a wide range of mechanical and plumbing services to commercial and industrial clients across the UK.

We pride ourselves on the quality of our installations from start to finish. Our skilled and certified team of mechanical services engineers combine years of experience to provide a fully bespoke solution for any water system, from remedial works and system upgrades to a full install. 

Contact our specialist team today 

Our dedicated team of NVQ qualified, trained and skilled engineers have a wealth of experience in plumbing, heating and legionella remedial services, including:

    • Legionella remedial works
    • Cold-water storage tank refurbishment, relining, and replacement
    • Dead leg removal and pipework upgrades
    • Bypass of cold-water tanks and mains conversions
    • Unvented hot water system installations and maintenance
    • New hot water system installations
    • Backflow prevention and water regulations upgrades and installations
    • Calorifier installations and upgrades
    • Thermostatic Mixing Valve (TMV) installation and upgrades
    • RPZ Valve installations and maintenance
    • Domestic and commercial heating and closed system modifications
    • General plumbing maintenance
    • Installation and maintenance of chemical dosing equipment

Can’t see what you’re looking for? Our friendly and professional team has a wealth of experience providing practical and technical solutions to keep water systems safe and clean. Give us a call on 01257 424459 or leave us a message and we’ll get back to you.

Nationwide mechanical services for commercial buildings

We deliver specialist mechanical and plumbing services to complex commercial, industrial and residential buildings across a wide range of sectors, including education, local authority and public sector, residential (domestic and communal hubs), hospitality and leisure, residential care, retail, healthcare and manufacturing.

Accredited mechanical services contractor 

GMS Services is an accredited member of the Legionella Control Association (LCA) which means we work to the highest possible standards and comply with industry recognised codes of conduct to ensure our clients’ water systems remain safe. We are also certified by CHAS, the leading health and safety and environmental contractor scheme, and Gas Safe register. 

Find out how we can help you! Give us a call on 01257 424459 or contact us with your requirements. 

Find out how we can help you!

With our extensive experience in Legionella Risk Assessment Services & Water Treatment Services Contact us today to find out how we can help you.

Contact Us

The Importance of Point-of-Use (POU) Filters in Managing Legionella Risks

When sites experience ongoing positive Legionella results, swift action is essential to protect building users. While long-term solutions such as remedial works, system modifications, or improved control measures are investigated, an immediate risk still exists. This is where Point-of-Use (POU) filters play a vital role. Why POU Filters Matter POU filters are designed to fit… Read more »

Supporting Safer Care Homes with Expert Water Hygiene & Plumbing Services

At GMS Services Ltd, we understand that maintaining safe and compliant water systems in care homes isn’t just about meeting regulations—it’s about protecting lives. Vulnerable residents, including the elderly and those with underlying health conditions, are at a higher risk of waterborne illnesses like Legionnaires’ disease, Pseudomonas, and Nontuberculous Mycobacteria (NTM). That’s why we provide… Read more »

Hot Tubs and Legionella: What You Need to Know

Understanding Legionella Legionella bacteria naturally occur in freshwater environments but become problematic when they grow in man-made water systems like hot tubs. The bacteria multiply in warm water, particularly between 20°C and 45°C, making hot tubs an ideal breeding ground. Inhalation of contaminated water droplets or aerosols can lead to infection. Why Hot Tubs Are… Read more »

GMS appointed to Fusion 21 Framework!

GMS Services Ltd is proud to be part of the new Fusion21 Building Safety and Compliance Framework – Lot 4: Legionella Monitoring and Control. Through this four-year framework, we offer nationwide coverage to the education, healthcare, and housing sectors, as well as to the broader public sector. The framework allows for both direct award contracts… Read more »