Gas Safety Certificate · All 33 London Boroughs
Gas Safety Certificate London: Compliance for Property Portfolios
Searching for gas safety certificate service in London for your properties? Our gas safety certificate London service includes an annual gas safety check for rented properties with gas. An engineer completes the inspection every 12 months under the Gas Safety Regulations 1998. SR Maintenance manages gas safety certificates across all 33 London boroughs.
Last updated: September 2026
Gas Safe registered · 12,000+ certificates since 2018 · 4.8 on Trustpilot · All 33 London boroughs + M25
Photo: Gas Safe engineer testing a domestic boiler
Gas Safe Registered
Who Needs a Gas Safety Certificate in London?
Landlords letting properties with gas appliances, pipework or flues need a gas safety check in London. The check takes place every 12 months under the Gas Safety Regulations 1998 . A Gas Safe registered engineer completes the check.
The engineer provides the Landlord Gas Safety Record, also known as a gas certificate in London. A copy must be given to tenants within 28 days, and records kept for 2 years.
A landlord gas certificate London service helps landlords manage these required gas safety records.
Certificate, or record?
The official document is the Landlord Gas Safety Record. "CP12 certificate" is a common term used for gas safety records.
What Does a Gas Safety Check in London Cover?
A gas safety inspection includes 7 essential checks for safe gas appliances and pipework. ID, AR, or NCS classifications appear on the Gas Safe compliance certificate where applicable.
Why a Gas Safety Certificate Is Essential for Landlords in 2026
Is a gas safety certificate a legal requirement? Yes, a gas safety certificate remains essential for landlords in 2026. The Renters’ Rights Act 2025 removed Section 21 from 1 May 2026, but gas safety duties continue under the Gas Safety (Installation and Use) Regulations 1998. A gas safety inspection checks appliances, pipework, ventilation, and safety devices for compliance.
| Then (pre-1 May 2026) | Now (from 1 May 2026) |
|---|---|
| A missing record affect Section 21 notices | Section 21 ended and possession uses Section 8 |
| Focus was linked to eviction | Focus includes compliance and penalties |
| Enforcement was mainly reactive | HSE and councils have stronger powers |
A valid gas safety certificate helps landlords reduce risks linked to:
Civil penalties up to £7,000 for less serious breaches
Penalties up to £40,000 for serious or repeated breaches
Rent Repayment Orders up to 24 months rent
HSE enforcement, including unlimited fines for serious failures
Future PRS Database requirements
From 22 June 2026, local authorities gained extra powers under the Renters’ Rights Act 2025 (SI 2026/638) for Category 1 hazard failures.
How The 2-month Rule Helps Manage Gas Safety Check Dates
The Gas Safety (Installation and Use) (Amendment) Regulations 2018 introduced the 2-month rule from 6 April 2018.
Regulation 36A allows checks up to 2 months early
Original anniversary date stays the same
Previous 2 checks must be completed on time
HSE treats the record as completed on the deadline date
Over 12 months late resets the anniversary date
Supports portfolio scheduling and engineer planning
How much does a gas safety certificate cost in London?
The gas certificate cost depends on the property type, number of appliances, and inspection requirements.
The final cost depends on the number of gas appliances inspected. Each check covers the relevant gas appliances and safety requirements, with the Landlord Gas Safety Record provided after the inspection. Clear pricing helps landlords understand the cost before booking, with no hidden call-out fees.
We respond within 15 minutes (Mon to Sat). No spam. SSL Secured · ICO Registered.
Bundle your FRA, Electrical and Energy Checks in One Visit
FRA, EICR, and EPC checks help keep your property compliance records complete. Book them together to save time and manage all key certificates in one visit.
Why London landlords and agents choose SR Maintenance
SR Maintenance supports thousands of landlords and agents with complete property compliance management across London and the M25 area.We provide compliance services for HMOs and portfolio properties.
Gas Safe
Trustpilot 4.8 · all 33 London boroughs + M25
How We Manage Your Gas Safety Compliance
Gas Safety Certificates Across Every London Borough
SR Maintenance covers all 33 London boroughs and the M25 corridor for gas safety certificate services. We carry out inspections across London properties, including access support and engineer visits in ULEZ areas.
Gas Safety Barking and Dagenham
Gas Safety Barnet
Gas Safety Bexley
Gas Safety Brent
Gas Safety Bromley
Gas Safety Camden
Gas Safety City of London
Gas Safety Croydon
Gas Safety Ealing
Gas Safety Enfield
Gas Safety Greenwich
Gas SafetyHackney
Gas Safety Hammersmith and Fulham
Gas SafetyHaringey
Gas SafetyHarrow
Gas Safety Havering
Gas Safety Hillingdon
Gas SafetyHounslow
Gas Safety Islington
Gas Safety Kensington and Chelsea
Gas Safety Kingston upon Thames
Gas Safety Lambeth
Gas Safety Lewisham
Gas Safety Merton
Gas Safety Newham
Gas Safety Redbridge
Gas Safety Richmond upon Thames
Gas Safety Southwark
Gas Safety Sutton
Gas Safety Tower Hamlets
Gas Safety Waltham Forest
Gas Safety Wandsworth
Gas Safety Westminster
Gas Safety Certificate London: Frequently Asked Questions
An expired gas safety record is a legal breach. Landlords risk:
- Civil penalties up to £7,000 for less serious breaches
- Penalties up to £40,000 for serious or repeated breaches
- Rent Repayment Orders up to 24 months’ rent
- Insurance complications and possession risks
One property or a whole portfolio, Get a Free Review of Your Property
SR Maintenance provides gas safety inspections across London and the M25 corridor. We handle appointments, access and certification for residential and commercial properties.