Planned Preventive Maintenance (PPM) in London

Most plumbing problems don’t happen without warning — they build quietly until something gives way at the worst possible moment. Our Planned Preventive Maintenance (PPM) service is designed to catch those issues early, keep your property in excellent condition all year round, and give you genuine peace of mind.

At Catalyst Home Services, we work with London homeowners, landlords, and commercial clients to schedule regular, professional maintenance visits — so you’re never left scrambling for an emergency plumber on a Sunday evening.

Ready to plan ahead? Book a maintenance visit → or call us any time on +44 7400 265421.

What Is PPM and What Does It Cover?

Planned Preventive Maintenance — often called a PPM contract or PPM schedule — is a structured, proactive approach to property upkeep. Rather than waiting for something to break, you agree a regular programme of inspections, servicing, and minor works designed to keep everything running as it should.

For plumbing and property maintenance in London, that typically means:

  • Boiler and water heater servicing — annual checks to maintain efficiency and safety
  • Pipework inspections — identifying corrosion, leaks, or wear before they escalate
  • Drainage health checks — clearing buildup and spotting blockages early
  • Tap, toilet, and fixture checks — ensuring everything seals, flows, and functions correctly
  • Water pressure assessments — catching pressure issues that can quietly damage pipework
  • General property condition reporting — a written record of your property’s condition at each visit

Our PPM service sits within our wider Annual Maintenance Contract (AMC) offering, which also includes dedicated Residential AMC and Commercial AMC programmes. If you’d like to compare options and pricing, visit our AMC Pricing & Packages page.

PPM Service Areas in Detail

Boiler & Water Heater Servicing

An annual boiler service isn’t just good practice — for most manufacturer warranties and many landlord compliance requirements, it’s essential. Our engineers carry out a thorough inspection of your boiler or water heater, checking for faults, inefficiencies, and safety concerns. We’ll clean key components, test controls, and issue a service record you can keep for your files.

Whether you have a combi boiler, a system boiler, or a standalone water heater, we work across all major makes and models.

Find out more → Boiler & Water Heater Service

Pipework & Leak Inspection

Old or poorly maintained pipework is one of the most common causes of hidden water damage in London properties. During a PPM visit, our engineers will inspect accessible pipework for signs of corrosion, scale build-up, poor joints, or early-stage leaks — problems that, left undetected, can cause thousands of pounds’ worth of damage.

If we spot anything, we’ll flag it clearly and discuss your options — whether that’s a quick repair on the day or a planned pipe replacement.

Find out more → Leak Detection & Repair | Pipe Replacement & Relining

Drainage Health Checks

Slow drains and gurgling pipes are early warning signs that most people ignore — until a drain backs up completely. Our PPM drainage checks include a visual inspection of accessible drain points, a flow test, and where necessary, a more detailed CCTV drain survey to identify blockages, root intrusion, or structural issues further down the line.

Catching drainage problems early is far cheaper — and far less disruptive — than dealing with a full blocked drain clearance or sewer line repair further down the line.

Find out more → Drainage Services

Tap, Toilet & Fixture Checks

Dripping taps and running toilets can waste surprising amounts of water — and money. During your PPM visit, we’ll check all taps, flush mechanisms, and visible fixtures for wear, drips, or faulty seals. Minor adjustments and washer replacements are typically included in the visit; anything more significant will be quoted separately.

Find out more → Tap & Faucet Repair | Toilet Repair & Replacement

Water Pressure Assessment

Unusually high or low water pressure puts strain on your entire plumbing system — it can damage appliances, cause pipes to hammer, and accelerate wear on joints and seals. We’ll check your pressure at key points and advise on any adjustments needed.

Find out more → Water Pressure Issues

Why Planned Maintenance Matters in the UK

The UK’s housing stock is one of the oldest in Europe, and London in particular has a huge number of properties with ageing pipework, Victorian-era drain runs, and heating systems that have been patched together over decades. That heritage is part of what makes the city so distinctive — but it also means maintenance matters more, not less.

A PPM schedule gives you a documented maintenance history for your property, which is valuable whether you’re a landlord managing compliance, a homeowner planning a sale, or a commercial property manager reporting to stakeholders.

Our engineers are fully qualified and hold relevant industry certifications — you can view our credentials on our Licences & Certifications page. We carry out all work in line with current UK building regulations and Water Regulations Advisory Scheme (WRAS) guidance.

Who We Work With

Homeowners — Whether you’ve just bought an older property or simply want to stay on top of things, a PPM plan takes the worry out of maintenance. We’ll visit regularly, report back clearly, and handle anything that needs attention.

Landlords & letting agents — PPM is one of the most practical ways to meet your duty of care as a landlord and keep your properties in lettable condition. Our written reports after every visit give you a clear paper trail.

Commercial property managers — Offices, retail units, HMOs, and mixed-use buildings all benefit from scheduled maintenance. Our Commercial AMC and Commercial Plumbing services are designed around the practical realities of managing occupied commercial space.

Property developers — Keeping show homes and new-build units in top condition ahead of handover is a job that calls for reliability and discretion. We’re experienced in working alongside development teams and can integrate with your build schedule. New Build Plumbing is also available.

How Our PPM Service Works

1. Initial survey We start with a walkthrough of your property to understand its layout, age, current condition, and any known issues. This helps us design a maintenance schedule that’s actually useful — not just a box-ticking exercise.

2. Tailored maintenance schedule Based on the survey, we’ll recommend a visit frequency and scope. Most residential clients opt for one or two visits per year; commercial or larger properties may benefit from quarterly check-ins.

3. Scheduled visits We confirm visit dates well in advance, arrive in the agreed time window, and carry out the full programme of checks. You’ll receive a clear written report after each visit.

4. Any issues flagged promptly If we find anything that needs attention, we’ll explain it clearly — with photographs where helpful — and provide a written quote for any remedial work. There’s no pressure, and you’re always in control of what gets done.

5. Ongoing relationship PPM works best when it’s consistent. Over time, we build up a detailed picture of your property and can spot trends before they become problems. Many of our clients have been with us for years — read their experiences on our reviews page.

Why Choose Catalyst Home Services?

We’re a London-based team with deep roots in the local area, and we take pride in doing things properly. That means showing up when we say we will, communicating clearly, and never recommending work that isn’t genuinely needed.

Find out more about who we are →

Related Services

Planned preventive maintenance works best as part of a broader approach to property care. You might also be interested in:

FAQs

What does PPM stand for in property maintenance?

PPM stands for Planned Preventive Maintenance — a scheduled, proactive approach to maintaining a property’s systems and fabric. Instead of waiting for faults to occur, PPM involves regular inspections and servicing designed to catch problems early and extend the life of key components. It’s widely used by landlords, commercial property managers, and proactive homeowners across the UK.

How often should PPM visits take place?

The right frequency depends on your property type, age, and complexity. Most residential properties benefit from one or two visits per year — one pre-winter and one in spring is a popular approach. Commercial properties or those with more complex systems may benefit from quarterly visits. We’ll recommend a schedule based on an initial survey of your property.

Is PPM the same as an Annual Maintenance Contract (AMC)?

They’re closely related but not identical. An AMC is a contractual agreement that typically includes PPM visits as its backbone, along with defined response times for reactive issues and sometimes priority access to emergency services. PPM can be arranged on a visit-by-visit basis or as part of a formal AMC — we offer both.

What’s included in a typical PPM visit?

Each visit is tailored to your property, but a standard PPM visit from Catalyst typically includes a boiler or water heater check, pipework and joint inspection, drainage flow test, tap and fixture assessment, water pressure check, and a written report. Any remedial work beyond the scope of the visit is quoted separately before we proceed.

Can PPM help me meet my landlord obligations?

Yes. Landlords in England are legally required to carry out annual gas safety checks and have a duty to keep properties in good repair. A PPM programme, combined with documented service records, helps you demonstrate that you’re actively managing your obligations. Our written visit reports are designed to support this.

Do you offer PPM for commercial properties?

Absolutely. Our Commercial AMC and Commercial Plumbing services are built around the needs of offices, retail spaces, HMOs, and mixed-use developments. We can work around your operating hours to minimise disruption.

What happens if a problem is found during a PPM visit?

We’ll document it clearly in your visit report, explain what we’ve found in plain English, and provide a written quote for any work required. We never carry out chargeable repairs without your explicit agreement. In most cases, straightforward issues can be resolved on the same visit or booked in quickly as a follow-up.

Which areas of London do you cover?

We cover a wide area across Greater London. Visit our Service Areas page for full details, or give us a call to check coverage for your specific postcode.

Book Your PPM Visit Today

Don’t wait for a leak, a breakdown, or an emergency call-out to think about your property’s condition. A planned maintenance programme is one of the most cost-effective decisions you can make as a property owner or manager.

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