Legionella Risk Assessment in London & the M25
Risk assessments follow BS 8580 and HSG274 and finish with a prioritised action plan, not a generic document with your address on it. We cover legionella risk assessment for homeowners, landlords, managing agents and commercial sites across every London borough and the wider M25. Engineer time is £120+VAT per hour with a one hour minimum, and parts are always quoted in writing before they are fitted.
Legionella Risk Assessment explained
Risk assessments follow BS 8580 and HSG274 and finish with a prioritised action plan, not a generic document with your address on it. Every visit starts with a check of the surrounding system, because legionella risk assessment problems are frequently caused by something upstream — pressure, controls, water quality or an earlier installation shortcut. You get a plain explanation of what we found and what it will cost to put right.
- Asset and schematic survey
- Temperature profiling
- Dead leg identification
- Prioritised action plan
Symptoms we get called to
The usual trigger for a call is a duty holder needing a compliant written assessment. Other signs worth acting on early include unexplained noise, water where it should not be, pressure that will not hold, and temperatures that drift away from where they were set. Left alone these get more expensive, so an early diagnostic visit is almost always the cheaper route.
- Reported fault: a duty holder needing a compliant written assessment
- Noise, vibration or unusual running behaviour
- Pressure loss, discharge or visible water
- Temperature or performance that has drifted over time
What the engineer checks on site
The engineer tests each element in turn rather than swapping parts hopefully. Findings are recorded, photographed where useful and sent to you afterwards, which matters for landlords, managing agents and anyone keeping compliance records for a building.
- Asset and schematic survey
- Temperature profiling
- Dead leg identification
- Prioritised action plan
Cost, response times and guarantee
Legionella Risk Assessment is charged at £120+VAT per hour with a one hour minimum, and most straightforward jobs are completed within that first hour or two. Parts are quoted in writing before fitting, workmanship is guaranteed for 12 months and we do not charge a separate call-out fee on top of the hourly rate.
- £120+VAT per hour, one hour minimum
- No separate call-out fee
- Written quote before any parts are fitted
- 12-month workmanship guarantee
Legionella Risk Assessment across London
Customers usually call us about legionella risk assessment when they notice a duty holder needing a compliant written assessment. Rather than guessing, the engineer works through the system in a fixed order, isolates the component at fault and shows you what has failed before anything is replaced. That approach keeps the first visit productive and means you are not paying for a second engineer to repeat the same tests a week later.
Legionella Risk Assessment sits within our legionella & water hygiene work. Legionella risk assessment, testing and water hygiene services for landlords, managing agents and commercial sites. Because we handle the surrounding system as well as the individual component, faults that cross between pumps, controls, valves and hot water get solved once instead of being passed between trades.
We work on equipment from ACoP L8, HSG274, BS 8580, UKAS laboratories and other major manufacturers, and we carry the common service parts for these on the van. Where a specialist part has to be ordered, we tell you the lead time and the price on the day rather than leaving you waiting for a quote.
Coverage runs across Central, North, South, East and West London and out to the M25 — including Camden, Islington, Westminster, Chelsea, Hammersmith, Croydon, Bromley, Ealing, Barnet, Poplar and the surrounding Home Counties towns. Same-day attendance is normally available for urgent legionella risk assessment work, and out-of-hours visits can be arranged for commercial sites that cannot lose service during trading hours.
Landlords, letting agents and facilities managers use us for legionella risk assessment because the paperwork comes with the work: a written record of what was tested, photographs of the components we found at fault, the parts fitted and the readings taken at handover. That record goes straight into a property file or a planned maintenance schedule, and it gives you evidence if a tenant, an insurer or an inspector asks what has been done.
Booking legionella risk assessment is straightforward. Call 07427 826446 and describe what the system is doing, or request a visit online and we will confirm a slot the same day wherever the diary allows. There is no call-out fee on top of the hourly rate, parts are quoted before they are fitted, and all workmanship carries a 12-month guarantee. If we believe replacement is better value than repair we will say so, with prices for both, so the decision stays yours.
Related legionella & water hygiene services
These faults often appear together — each service has its own page with costs and what we check.
Landlord Legionella Risk Assessment
The usual trigger for a call is a letting agent asking for legionella paperwork before a tenancy. Other signs …
Commercial Legionella Risk Assessment
The usual trigger for a call is an office, hotel or care site needing full L8 compliance. Other signs worth ac…
Water Hygiene Services
The usual trigger for a call is ongoing monitoring and remedial work across a property portfolio. Other signs …
Legionella Testing
The usual trigger for a call is sample results needed after a risk assessment or an incident. Other signs wort…
Water Temperature Monitoring
The usual trigger for a call is monthly sentinel outlet checks required by the control scheme. Other signs wor…
Water Sampling
The usual trigger for a call is microbiological sampling for compliance or investigation. Other signs worth ac…
Dead Leg Removal
The usual trigger for a call is redundant pipework identified as a legionella risk. Other signs worth acting o…
Water System Flushing
The usual trigger for a call is little-used outlets in a void or seasonal property. Other signs worth acting o…
See every service on our plumbing and mechanical services index, or read about underfloor heating repair London.
Book legionella risk assessment in London
Tell us what the system is doing and we will send an engineer with the right parts. £120+VAT per hour, one hour minimum.
Call 07427 826446