AAC Gas – Advanced Appliance & Combustion Commercial Gas Engineers provide professional TMV servicing, Legionella risk assessments, and remedial repairs in Preston and across Lancashire.We support care homes, healthcare facilities, schools, commercial buildings, and industrial sites throughout Preston, ensuring hot and cold water systems are safe, compliant, and operating correctly.With over 20 years of experience in commercial and industrial environments, we deliver fully compliant inspections, clear reporting, and practical solutions to keep your systems safe and audit-ready.
Thermostatic Mixing Valves (TMVs) are critical safety devices that control water temperature and prevent scalding, particularly in high-risk environments.Regular servicing is essential to:
Failure to maintain TMVs can result in serious safety risks and non-compliance.
AAC Gas provides full TMV inspection, servicing, and maintenance programmes tailored to your building and usage.Our TMV services include:
We provide detailed service records and reports to support compliance and auditing.
Legionella bacteria can develop in poorly maintained water systems and pose a serious health risk, particularly in large or complex buildings.AAC Gas carries out Legionella risk assessments in line with HSE guidance, helping you meet your legal responsibilities.Our assessments include:
We provide practical, actionable guidance to ensure your system remains safe and compliant.
If risks or failures are identified, AAC Gas can carry out all necessary remedial works to bring your system back into compliance.Typical remedial works include:
We don’t just identify problems — we provide complete solutions and repairs.
We regularly support environments across Preston where water safety is critical:
Ensuring safe water temperatures for vulnerable residents while meeting CQC and HSE requirements.
Maintaining safe water systems and reducing Legionella risks across high-usage facilities.
Supporting offices, factories, and large buildings with complex systems requiring structured compliance.
AAC Gas offers ongoing support to ensure your systems remain compliant all year round:
We help you stay compliant with:
Our combined TMV and Legionella services provide full system coverage, including:
All work is delivered with a focus on safety, compliance, and long-term reliability.
We provide practical, compliant solutions — not just reports.
If you require TMV servicing or Legionella risk assessments in Preston, AAC Gas is ready to support your business.From routine compliance checks to full system upgrades and remedial works, we deliver expert service and complete peace of mind.
📞 Call Now: 01772 382971
📧 Email:info@aacgas.co.uk
🌐 Visit:www.aacgas.co.uk
