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Gas Safety Certificate (CP12) Ealing

CP12 renewals for Ealing landlords, letting agents and short-let hosts. Regulation 36 compliant, HMO and Additional Licensing paperwork supplied on request.

Call 07456 975436

Landline: 0207 046 1363 · Covering UB1, W3, W5, W7, W13

West
Ealing coverage
24h
Email response
UB1
Postcode covered
£55
From price tier

Gas Safety Certificate (CP12) across Ealing

Landlord Gas Safety Certificate being emailed after a Ealing inspection

Every year in Ealing thousands of landlords need a fresh CP12 Gas Safety Certificate issued within the two-month renewal window before expiry — and every year a handful of them leave it late, the tenant complains to the council, and a fine under the 1998 Regulations starts costing real money. We take the paperwork side of that problem off the table. Our Gas Safe registered engineers, working under our 7-digit Gas Safe registration with individual ID cards on show, cover every Ealing postcode across UB1, W3, W5, W7, W13. On a standard single-boiler flat we work to a fixed £55-£75 price; two appliances £75-£110; three appliances £110-£140; HMO with multiple appliances £140-£220.

Landlords running three or more Ealing properties on an annual contract pay from £50 per property. The site visit covers a visual inspection of each appliance, flue and pipework; an operational test under load; a tightness test on the gas installation against meter pressure; a carbon monoxide reading at the flue outlet with a calibrated electronic analyser; and a check of ventilation, emergency isolation valve and flame supervision device. Paperwork is signed on the day, the digital PDF emailed within 24 hours, the original posted to the landlord address. Anniversary dates are preserved when renewals fall inside the two-month window so nobody loses days off the cycle.

Common Ealing streets we cover include Ealing Broadway, Southall, Acton. Serving properties near Walpole Park, the Pitzhanger Manor gallery, and Ealing Broadway station.

Covering EalingEaling Broadway, Southall, Acton

Ealing - often called the Queen of the Suburbs - is characterised by wide tree-lined avenues, Edwardian villas, and a thriving town centre. Our engineers cover the entire borough from Southall to Acton, responding to plumbing emergencies within 30–45 minutes. For gas safety certificate work specifically, our engineers service every postcode in the borough — UB1, W3, W5, W7, W13 — at the same fixed pricing, with no neighbourhood loading and no out-of-hours premium for weekday or Saturday bookings. Serving properties near Walpole Park, the Pitzhanger Manor gallery, and Ealing Broadway station.

Ealing Broadway

Gas Safety Certificate coverage across Ealing Broadway and the surrounding UB1 streets.

Southall

Gas Safety Certificate coverage across Southall and the surrounding UB1 streets.

Acton

Gas Safety Certificate coverage across Acton and the surrounding UB1 streets.

What Ealing gas safety certificate covers

Electronic flue gas analyser taking a CO reading during a Ealing CP12 visit

The full service breakdown. Every point below is standard on every Ealing gas safety certificate booking we take — not upsells, not optional extras, not cost-extra items.

Tightness test against meter pressure

Every CP12 starts with locating the emergency control valve, confirming its operation, then tightness-testing the whole gas installation against meter pressure for the full statutory duration. Drop rates are recorded and any detectable leak is investigated before any appliance is fired up. This is the single most important safety step on a Gas Safety Certificate and cannot be skipped or shortened.

Electronic combustion analysis on every appliance

A calibrated flue gas analyser (Kane 458s or Anton Sprint, annual calibration certificate held in the van) is inserted into the flue sampling point on each appliance in turn. CO ppm, CO2 percentage and the CO/CO2 ratio are recorded against the manufacturer's benchmark figures. Readings outside tolerance trigger an investigation before the appliance is passed.

Flue integrity and spillage verification

Open-flued appliances are checked with a smoke match at the draught diverter to confirm proper spillage clearance. Room-sealed flues are inspected along the full horizontal or vertical run — concentric seals, terminal clearance from doors, windows and air bricks under the Gas Safe flue clearance rules, and any inspection hatch seals are checked for integrity.

Safety device function test

Flame supervision devices, overheat thermostats, pressure switches, oxy-pilot units on space heaters, and any fitted carbon monoxide alarms are each operated and confirmed working under fault conditions. A gas cooker with a failed FSD flows gas without a flame for four seconds before cut-off; that is tested and confirmed inside Gas Safe tolerance or the appliance fails the certificate.

Working pressure and gas rate measurement

Working gas pressure is measured at each appliance and compared against the appliance data badge. Where the meter allows, a gas rate is taken at the meter to confirm the correct input in kW against the appliance manufacturer's stated rate. Undergassing and overgassing are both common in older appliances and both classify the appliance At Risk under Gas Safe rules.

Full paperwork signed and issued same visit

The CP12 is completed on tablet before the engineer leaves, signed with their individual 7-digit Gas Safe ID number, and emailed immediately alongside a duplicate posted first-class to the landlord address. The format covers every field required under the 1998 Regulations plus the additional HMO declaration where applicable. Anniversary dates are preserved when renewals fall inside the two-month pre-expiry window.

Landlord portfolio scheduling

Landlords and managing agents with three or more properties are set up on an annual contract with consolidated monthly invoicing, a single named office contact, and an eight-week pre-expiry reminder calendar that prompts re-booking before the certificate lapses. Consolidated portfolio reports can be issued quarterly or annually for compliance files.

How a Ealing gas safety certificate booking runs

Step-by-step process for every gas safety certificate visit across UB1, W3, W5, W7, W13. Consistent whether we are attending a single flat or a portfolio account.

1

Book a slot

Ring 07456 975436 or email the property address, tenant contact and list of appliances. Slots confirmed same call with a one-hour arrival window and a text confirmation the evening before.

2

Arrival and ID check

Engineer arrives inside the booked window with a photo Gas Safe ID card on lanyard, confirms the property address, and lists every gas appliance to be tested with the tenant or agent on site.

3

Tightness test

Emergency control valve operation confirmed. Full tightness test carried out against meter pressure for the statutory duration. Any drop is investigated before appliance testing begins.

4

Appliance inspection

Visual check of each appliance casing, seals, flue, ventilation, isolation valve and flexible hose. Make, model, GC number and serial recorded for the certificate paperwork.

5

Combustion and pressure testing

Calibrated electronic analyser reads CO, CO2 and CO/CO2 ratio against benchmark. Working pressure measured at the appliance. Gas rate taken at the meter where possible. Safety devices operated and confirmed.

6

Flue spillage and safety device check

Spillage test on open-flued appliances with smoke match. Full flue run inspected on room-sealed appliances. FSD, overheat, PRV and any CO alarm all verified.

7

Certificate issued

CP12 completed on tablet, signed with engineer's 7-digit Gas Safe ID, digital PDF emailed immediately, original posted first-class, anniversary date logged for automatic eight-week reminder.

Gas Safety Certificate pricing in Ealing

Identical to our London-wide published pricing. No UB1 loading, no Ealing surcharge. Quote on the phone matches the invoice.

Single combi boiler (flat)
£55–£75
One appliance. Includes visual, combustion analysis, tightness test, certificate
Boiler + gas hob
£75–£110
Two appliances, typical small flat or one-bed conversion
Three appliances
£110–£140
Boiler plus hob plus fire or cooker. Typical 2-3 bed house
Licensed HMO (4+ appliances)
£140–£220
Each boiler, water heater and cooker tested individually
Annual landlord contract (3+ properties)
from £50/property
Consolidated invoicing, reminder calendar, priority booking
Short-let / Airbnb CP12
£55–£110
Morning changeover slots, certificate formatted for host platform upload
Same-day booking surcharge
£0
No premium for same-day booking if attended during office hours

Full breakdown on the pricing page or the main Gas Safety Certificate London page.

Why choose us for Ealing gas safety certificate

Gas Safety inspection underway on a combi boiler in a Ealing Broadway flat

Every Ealing CP12 visit is scheduled in a one-hour arrival window, confirmed by text message the evening before, with a live ETA sent 30 minutes out on the day. If the engineer runs late — which genuinely happens maybe twice a month across the whole business — the dispatcher calls the tenant and the landlord before the window closes. No ghost bookings, no missed appointments.

Our team runs 6 days a week with emergency cover on Sundays, and we hold Saturday slots specifically for landlords who cannot access weekdays because the tenant is at work. Short-let and Airbnb hosts get priority weekday morning slots between 10am and 12pm to fit between guest changeovers, and the engineer will work around the cleaning team if the turnover is tight.

Gas Safety Certificate Ealing — FAQ

Borough-specific questions plus the general gas safety certificate questions we get asked most often.

How quickly can you attend a Gas Safety Certificate booking in Ealing?

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We cover every Ealing postcode in UB1, W3, W5, W7, W13 with same-day bookings if you ring before 11am, and next-day bookings as standard. Typical arrival window is a one-hour slot, confirmed by text the evening before with a live ETA sent 30 minutes out. Response times across West London run 30-45 minutes from the nearest depot for urgent call-outs; standard CP12 bookings are scheduled into a booked slot rather than dispatched as emergencies.

Do you cover Ealing Broadway and the surrounding streets?

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Yes. Ealing Broadway, Southall and Acton are all within our standard coverage area across Ealing. Serving properties near Walpole Park, the Pitzhanger Manor gallery, and Ealing Broadway station. Every postcode in the borough — UB1, W3, W5, W7, W13 — is serviced at the same fixed pricing with no neighbourhood loading. Annual landlord portfolio contracts work across the full coverage area so a single property manager with flats in several of these neighbourhoods is invoiced against one consolidated account.

What's the typical CP12 cost in Ealing?

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Fixed pricing applies across West London: £55-£75 for a single combi boiler in a Ealing flat, £75-£110 for a boiler plus hob, £110-£140 for three appliances, and £140-£220 for a licensed HMO with multiple boilers or water heaters. Landlords running three or more Ealing properties on an annual contract pay from £50 per property with consolidated monthly invoicing. No postcode loading applies within UB1, W3, W5, W7, W13.

How long is a CP12 Gas Safety Certificate valid for?

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Twelve months from the date of issue. Under Regulation 36 of the Gas Safety (Installation and Use) Regulations 1998, every gas appliance, fitting and flue in a rented property must be checked for safety within twelve months of the last certificate. The renewal can be carried out up to two months before expiry and the original anniversary date is preserved, so you do not lose days off the annual cycle.

Can I book a CP12 if access is tenant-dependent?

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Yes. Our office handles the access scheduling — two reminder calls to the tenant, a text confirmation the evening before, and a documented record of all attempts. If the tenant refuses access we issue a headed letter of attempted access for the landlord's legal file, which matters if the matter later escalates to a court order. Regulation 36 expects reasonable attempts, not guaranteed access.

Can you do a same-day CP12?

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Yes, where access and engineer availability allow. Call before 11am and we can usually attend the same afternoon across most of London. Van-stocked spares mean that minor remedials such as a sticking isolation valve or a loose flue seal can often be sorted on the first visit so the certificate issues clean, avoiding a return call and a second booking fee.

Do short-let and Airbnb hosts need a CP12?

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Yes. Short-let hosts fall under the same Regulation 36 duty as any other landlord because each guest booking is a short tenancy. Booking.com, Airbnb and Vrbo all expect hosts to hold a valid in-date CP12, and most London boroughs with Additional HMO Licensing explicitly request it during inspection. The certificate number and issuing engineer's Gas Safe ID are also increasingly asked for during host platform listing verification.

Does the CP12 cover gas cookers, hobs and fires?

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Yes. Every gas appliance installed by the landlord is covered — boilers, cookers, hobs, gas fires, back boilers and water heaters. Appliances owned by the tenant (portable heaters, a tenant-supplied cooker) are not strictly within scope, but the engineer will still test the connection, isolation valve and bayonet fitting and note the appliance on the certificate for completeness.

Book gas safety certificate in Ealing

An engineer — not a call centre — answers the phone, takes the property address, and books the next available slot across UB1, W3, W5, W7, W13.

Call 07456 975436

Landline: 0207 046 1363

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0207 046 1363