Harrow, HA1, HA2, HA3
Landlord Gas Safety Certificates in Harrow
Yearly checks for Harrow landlords, from one-combi flats by the stations to 1930s semis with a fire and a back boiler, with the CP12 record handed over before the engineer leaves.
- Free, no-obligation quotes
- Gas safety record on the day
- Price confirmed before we attend
- Certificates and repairs on one account
- On the dayRecord issued at the visit
- Price firstConfirmed before we attend
- HA1, HA2, HA3Harrow postcodes
In short
What does a gas safety check in Harrow involve?
Every gas appliance and flue a Harrow landlord provides, and the pipework feeding them, is checked once a year, and the engineer hands you the Landlord Gas Safety Record, the CP12, before leaving.
Our engineers are Gas Safe registered and show their ID card on arrival; the licence number on it can be checked on the public register. A hob or gas fire you supply goes on the same record as the boiler. Most of the town centre, Wealdstone and North Harrow are within a quarter of an hour of our Kenton Lane office, so a slot close to your renewal date is rarely hard to find.
The full guide is on our Landlord Gas Safety Certificate (CP12) page, and everything else we do locally is under landlord certificates and repairs in Harrow.
If an appliance is turned off as unsafe, you get the record on the day to pass to a Gas Safe engineer for the repair; leaks, radiator valves and other water-side faults are quoted through plumbing in Harrow.
Booking more than one certificate in Harrow? We can do your gas check, EICR and EPC together.
We attend in and around Harrow, including Harrow town centre, Wealdstone, North Harrow, South Harrow, West Harrow, Harrow on the Hill and Harrow Weald.
Gas Safety Certificates in Harrow: what is different here
What does the engineer check on an older Harrow heating system?
Every gas appliance you supply, with its flue, and in Harrow that is rarely just a boiler. ONS figures for homes with an EPC show 98% of the borough's semis heated by mains gas, and many interwar houses still pair a regular boiler with a cylinder, keep a gas fire in the front room, or hide a back boiler behind one. Each appliance has its pipework tested for gas tightness, its burner pressure and heat input measured, and its flue, ventilation and safety devices proved.
Open-flued appliances depend on air vents that tenants sometimes block against draughts, so we look for covered grilles. If an appliance is dangerous, the engineer needs your permission to turn it off, and if you refuse, the gas emergency service has to be told.
What does Harrow Council's licensing add to the gas duty?
A yearly copy for the council, and tighter rules in shared houses. Every Harrow licence obliges you to give the council a gas safety record under 12 months old each year, and the HMO conditions add two details: the record must cover the common parts as well as every rented part, and it should confirm that the whole installation is safe, from supply pipes to flues and appliances. Heating comes into it too. A licensed HMO needs fixed heating that can hold 21°C in habitable rooms, serviced every year by a competent person, permanent ventilation in any room with a gas heater, and no heaters running on bottled gas or paraffin, whoever brought them in.
The yearly-copy duty now also covers single-household lets in the five selective wards inside HA1 to HA3. Where each flat in a converted house has its own boiler, each flat needs its own record, and every sharer in an HMO is owed a copy within 28 days.
When should a Harrow landlord book the renewal?
In the two months before the current record runs out. Regulation 36A lets a check in that window keep the old anniversary, so booking early costs no cover, and it lets us group addresses across the borough on one day without shortening anyone's cycle. There is no grace period once a record has expired, and an out-of-date record counts as none.
Each record stays on file until two newer checks have been done, so the latest two are normally to hand. We diary every record once issued and contact you before the next falls due. If you have just bought a let property with patchy paperwork, send what you have and we will work out when the next check is actually due.
What happens if a tenant will not let the engineer in?
Access is the commonest reason gas checks run late, and the landlord has to show reasonable steps were taken. We offer tenants a proper appointment slot instead of a whole-day wait, try again if the first attempt fails, and log every attempt with the date and time. If parking near the stations will be difficult, tell us, so the engineer is not late for the agreed slot.
Never enter without permission; the written record of attempts is what protects you. In a shared house one tenant or the agent can meet us, as long as every room with a gas appliance can be reached.
Does a newer flat near Harrow station need a gas record at all?
Only if there is a gas appliance you provide. Around the town centre many flats have none: at the 2021 Census only 49.7% of Greenhill households heated with mains gas alone, against 78.3% across the borough, and 6.6% were on a communal heat network, the highest share of any Harrow ward. A flat on a heat network usually has a heat interface unit in place of a boiler, and the plant room is the building's responsibility, but a gas hob you supply still needs its yearly check.
Where a flat does have its own boiler, look up before booking: in flats built since about 2000 the flue often runs through a ceiling void, and HSE guidance says it must be possible to inspect it, normally through hatches. If our engineer cannot see the flue along its run, the boiler is classed as at risk and, with your consent, turned off until hatches are fitted.
Which rooms in a Harrow let need a carbon monoxide alarm?
Every room used as living accommodation with a fixed combustion appliance other than a gas cooker, which in a Harrow let usually means the room with the boiler, any gas fire and any back boiler. That rule has covered private lets in England since 1 October 2022, and the regulations add two points that are easy to miss: a hall or landing counts as a room, and a bathroom or WC is treated as living accommodation, so a combi in the bathroom or a boiler on the landing needs its own alarm.
Harrow's HMO standards also advise one wherever a gas boiler is fitted. Every alarm must be working on the day a tenancy starts, and our engineer will tell you if one is missing.
Read before you book
Emergencies in Harrow: same day in opening hours, Monday to Saturday. Ring 0203 667 1333 for attendance across HA1, HA2, HA3, or request a quote and we will call you back.
Official sources
- legislation.gov.uk: gas regulation 36, the landlord's yearly check, copies and records
- legislation.gov.uk: gas regulation 36A, checks in the last two months keep the anniversary
- legislation.gov.uk: Smoke and Carbon Monoxide Alarm Regulations 2015, regulation 4 (rooms, halls and bathrooms)
- HSE: landlords' gas safety questions answered
- HSE: boilers with flues hidden in ceiling voids (inspection hatches)
- legislation.gov.uk: Housing Act 2004, Schedule 4 (the yearly gas record for the council)
- Harrow Council: HMO conditions, May 2020 (gas certificate, 21°C heating, banned heaters, ventilation)
- ONS: heating fuel of Harrow homes with an EPC by house type (98% of semis on mains gas)
- Nomis (ONS): Census 2021 central heating type by Harrow ward (TS046)
Last reviewed October 2026 by EliteShires Property Services.
Price and booking
Price and booking in Harrow
Certificates and defined jobs are a fixed price confirmed before we attend; repairs are charged by the hour, with the rate and an estimate confirmed before we attend.
What you end up with
A valid Landlord Gas Safety Record covering every appliance and flue you provide, issued by a Gas Safe registered engineer, plus a reminder before it expires so it never lapses.
On our gas safety certificates page: what a visit includes, step by step.
Why people trust us in Harrow
- Gas safety checks only by Gas Safe registered engineers: ask to see the ID card
- A walk-in office on Kenton Lane, not a serviced address
- Any defect explained with its classification, and made safe only with your permission
- A time slot rather than a morning-or-afternoon window
- Work photographed before and after, and reported
- We tell you when you do not need something we sell
We are building a review profile under this name and would rather show you none than borrow someone else's. Ask us for references from landlords in Harrow and we will put you in touch.
Also in Harrow
Related services in Harrow
Also nearby: gas safety checks in Kenton, and in Pinner, Stanmore, Wembley and Northolt.
Gas Safety Certificates in Harrow: your questions
Not answered here? Call 0203 667 1333 and ask.
My Harrow house has a boiler, a hob and a gas fire. What decides the cost?
Mainly how many gas appliances you supply, since each one is tested and written up, and all three of yours belong on the record. The price is agreed before the visit, so list what is in the house when you book and the invoice will hold no surprises.
Is there a grace period if my Harrow gas record has expired?
No. A check is due within 12 months of the last one, and once that date passes the let is out of compliance. Book at once, tell your tenant and, if the home is licensed, be ready to explain the gap to Harrow Council. For the next cycle, a check done in the final two months still counts as made on the due date, so the anniversary never drifts.
What happens if the check finds a fault on the boiler?
It goes on the record with its classification, and the engineer explains what that means. An appliance that is immediately dangerous or at risk is turned off only with your consent. We do not repair or replace boilers, so the fix goes to a heating engineer, who can start from what the record says. Faults on a hob or gas fire are written up the same way.
Should I keep the old gas fire in my Harrow terrace on the record or have it capped?
If you supply it and it is still connected, it must be checked every year and appear on the record, even if the tenant rarely lights it. If nobody needs it, having a Gas Safe registered engineer disconnect and cap it takes it out of future checks. Older gas fires in Harrow's pre-war houses sometimes sit in front of a back boiler, so we check what the fire is connected to before advising.
Does a back boiler need anything extra at the check?
The same tests as any boiler, plus attention to the fire in front of it, since the two usually share a chimney or flue. The engineer checks that the flue draws properly, that the air supply is adequate and that the fire's controls work, then records both appliances. Back boilers are old by now, so we will tell you plainly if the check suggests planning a replacement; that work would go to a heating engineer.
Book gas safety certificates in Harrow
Most quotes are settled on a two-minute call. Or send the form and we will call you back.
0203 667 1333 Or WhatsApp us on 07534 813123- We confirm the quote for your property
- We book a time slot that suits you or your tenant
- The engineer checks every appliance and issues the record
Visit the office
EliteShires Property Services
6 Station Parade, Kenton Lane
Harrow HA3 8SB
Call or WhatsApp
Opening hours
Mon – Fri · 8:00 – 18:00
Saturday · 9:00 – 16:30
Sunday · Emergencies only