Servicing
& PPM.
Annual servicing, planned maintenance contracts and breakdown cover across Sevenoaks and Kent. Keep systems efficient, compliant and out of the "needs replacing" column.
Included scope.
- Annual boiler servicing
- F-Gas refrigerant logs
- PPM for offices & estates
- Landlord gas safety
- Legionella risk & flushing
- Filter & coil cleaning
- Remote monitoring options
- Single-point reactive cover
Annual service to PPM contract.
Five tiers of maintenance depending on what you have and how mission-critical it is. Each follows the same structured process.
- Initial survey (free) — inventory existing equipment, age, manufacturer, condition, service history.
- Service plan or PPM proposal — frequency, scope, response times, fixed-price annual cost.
- Anniversary scheduling — we hold the renewal dates and contact you 30 days before each visit — you don’t have to remember.
- Service visit (1-3 hours per appliance) — manufacturer-spec service, F-Gas leak check, gas safety inspection, controls calibration.
- Certificate & logbook — CP12 / F-Gas / service certificate emailed within 48 hours; logbook upkeep on contract clients.
What we cover under maintenance.
Maintenance covers everything we install, plus most of what we don’t. Service contracts can mix-and-match the categories below.
- Annual boiler service — Worcester / Vaillant / Baxi / Ideal / Viessmann / Glow-worm and others. Includes flue-gas analyser test, gas tightness check, controls calibration.
- Landlord CP12 (Gas Safety Certificate) — annual statutory inspection for tenanted properties.
- F-Gas annual leak check — for AC and refrigeration systems with ≥5 tCO&sub2;e refrigerant. Includes pressure check, refrigerant top-up, F-Gas logbook upkeep.
- MVHR service — filter change, fan balance, commissioning re-check.
- PPM contracts — planned preventative maintenance for offices, shops, HMOs, education. Quarterly, biannual or annual visits.
- Reactive breakdown cover — same-business-day attendance for contract clients, fixed call-out rates.
From-prices for Kent in 2026.
Service pricing depends on equipment count and contract scope. Standalone services charged per visit; PPM contracts billed annually.
- Annual boiler service (single boiler): from £85
- Landlord CP12 + service combined: from £110
- F-Gas annual inspection (single split system): from £120
- MVHR service + filter change: from £125
- Commercial PPM contract (annual, per site): from £420 for a small office
- Landlord portfolio service (per CP12 across multiple properties): from £75 each at volume
PPM contract clients get priority response and fixed call-out rates on breakdowns. See our CP12 guide for landlord-specific detail.
CP12, F-Gas logs, statutory inspections.
A maintenance contract handles the paperwork as well as the work itself.
- Gas Safety (Installation and Use) Regulations 1998: annual CP12 mandatory for all let properties. Penalty for non-compliance up to £20,000 plus insurance issues.
- F-Gas Regulations (UK SI 2022/1328): annual leak check mandatory for AC/refrigeration with ≥5 tCO&sub2;e refrigerant. Records retained for 5 years.
- Building Regulations Part F: mechanical ventilation in new builds must be maintained; service records may be requested at re-sale.
- Manufacturer warranties: Worcester and Vaillant 10-year warranties require annual service by approved installer — we register and keep records.
All certificates lodged with the relevant register and emailed to you within 48 hours of the visit.
Maintenance across Kent & South East London.
Portfolio maintenance for landlords and managing agents across our full coverage area. Commercial PPM for offices, retail and HMOs from Sevenoaks out to Dartford and Maidstone.
Related guides.
- Landlord CP12 guide — the annual statutory inspection in detail — what it covers, who can issue it, what happens if you miss it.
- F-Gas regulations explained — plain-English compliance guide for landlords and commercial property managers.
- When to replace, not service — red flags from annual service visits that signal a boiler is on borrowed time.
Frequently asked questions
How often does a boiler need servicing?
Annually. Manufacturer warranties (Worcester, Vaillant, Ideal) require annual servicing by an approved installer to remain valid. For tenanted properties, the CP12 gas safety inspection is also annual and legally required.
What's the difference between a CP12 and a service?
CP12 is a statutory safety inspection — checks safety, doesn't fix anything. A service is the manufacturer's recommended maintenance — cleans the burner, checks pressure, calibrates controls. We typically combine both in one visit so you pay one call-out fee.
Do you offer PPM contracts for commercial sites?
Yes. Planned preventative maintenance contracts for offices, retail, HMOs and small commercial properties. Quarterly, biannual or annual frequencies. PPM clients get priority response on reactive call-outs and fixed-rate emergency attendance.
Can you take on existing equipment we didn't install?
Yes. We service most major boiler, AC and ventilation brands regardless of who installed it. First visit usually includes a condition survey and a baseline service so we know what we're looking after going forward.
What happens if equipment fails between services?
Contract clients get priority response — typically same-business-day attendance in our core coverage area. Non-contract emergency call-outs are charged at standard call-out rates with parts and labour billed separately.
Service & Maintenance
in the South East?
Free survey, fixed quote within 48 hours. Engineer-led — the person who quotes is the person who installs.
Request a quote- Direct line
- 07••• ••• 203
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