Commercial Plumbing Services
Pipework, pumps, hot water systems, leaks, cylinder servicing.
Service Coverage
Commercial plumbing infrastructure delivers potable water, removes waste, and provides hot water services to occupied buildings. Failed plumbing systems cause operational disruption, health and safety risks, and potential building damage from water ingress.
Modern commercial plumbing includes water hygiene management, pressure system compliance, and energy-efficient hot water delivery. Our engineers hold Water Regulations qualifications and deliver all works to Building Regulations standards.
Plumbing Systems & Services
Cold Water Systems
Mains supply connections, storage tanks, booster pumps, and distribution pipework. Includes backflow prevention, PRV installation, and pressure monitoring.
- • Cold water storage tank cleaning and inspection
- • Booster set servicing and pressure checks
- • Pipework leak detection and repairs
- • Water meter installation and monitoring
Hot Water Systems
Cylinder servicing, calorifier maintenance, TMV installation, and distribution temperature monitoring for legionella control.
- • Hot water cylinder servicing and anode replacement
- • Calorifier descaling and coil inspection
- • TMV2/TMV3 thermostatic valve testing
- • Temperature monitoring and thermal disinfection
Water Hygiene & Legionella Control
Risk assessments, temperature monitoring, outlet flushing, and water sampling to prevent legionella bacteria growth.
- • L8-compliant legionella risk assessments
- • Monthly temperature monitoring
- • Quarterly outlet flushing programmes
- • Water sampling and laboratory analysis
Drainage Systems
Soil and waste pipe maintenance, drainage unblocking, gulley cleaning, and CCTV drainage surveys for blockage investigation.
- • High-pressure jetting and drain clearance
- • CCTV drainage surveys and reports
- • Grease trap cleaning and maintenance
- • Gully and interceptor servicing
Sanitary Ware & Fittings
WC repairs, tap replacement, shower maintenance, and accessible washroom equipment servicing.
- • Tap washer replacement and cartridge servicing
- • WC cistern repairs and flush valve replacement
- • Shower valve servicing and head descaling
- • Sensor tap and flush calibration
Pumps & Pressure Systems
Booster pumps, sump pumps, pressure vessels, and pump room equipment requiring PSSR compliance.
- • Pump room maintenance and inspection
- • Pressure vessel testing and certification
- • Sump pump servicing and alarm testing
- • PRV calibration and pressure monitoring
Compliance & Regulations
Water Supply (Water Fittings) Regulations 1999
All plumbing installations must prevent contamination of drinking water. Backflow prevention devices, air gaps, and approved fittings are mandatory. Water undertakers can prosecute for non-compliant installations.
Health & Safety (Legionella) ACOP L8
Building owners must conduct legionella risk assessments and implement control measures. Hot water must be stored at 60°C and distributed above 50°C. Cold water must be below 20°C to prevent bacterial growth.
Building Regulations Part G
Sets standards for sanitation, hot water safety, and water efficiency. TMV2/TMV3 valves required in commercial washrooms to prevent scalding. Mandatory notification for major plumbing works.
Pressure Systems Safety Regulations (PSSR)
Pressure vessels and steam systems require written schemes of examination and periodic inspection by competent persons. Non-compliance creates explosion risks and HSE prosecution.
Common Plumbing Issues
Water Leaks & Burst Pipes
Failed pipework causes water damage, operational disruption, and increased utility costs. Thermal expansion, corrosion, and mechanical stress cause pipe failures requiring emergency isolation and repair.
Drainage Blockages
Blocked drains cause flooding, foul odours, and health hazards. Fat, oil, grease (FOG) accumulation, foreign objects, and root ingress require professional jetting and clearance.
Hot Water Failures
Cylinder failures, pump breakdowns, or TMV faults prevent hot water delivery. Critical for catering, healthcare, and residential environments requiring immediate engineer response.
Legionella Risk
Poorly maintained water systems allow legionella bacteria growth. Infections cause serious illness and death, with building owners facing prosecution for non-compliance with L8 guidance.
How EntireFM Delivers
- •Water Regulations approved plumbers and gas engineers
- •24/7 emergency response for leaks and blockages
- •Legionella control programmes and water sampling
- •Planned maintenance for pumps, cylinders, and TMVs
- •CCTV drainage surveys and high-pressure jetting
- •Building Regulations compliance and documentation
Frequently Asked Questions
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