Landlord Gas Services
London
Gas safety certificates (CP12), annual boiler servicing, installations and emergency cover for landlords across London. Trusted by landlords who need a reliable engineer year after year.
What the law requires
of every landlord
Failure to hold a valid CP12 is a criminal offence
Under the Gas Safety (Installation and Use) Regulations 1998, all landlords must ensure gas appliances are inspected annually by a Gas Safe registered engineer. Failure to comply can result in criminal prosecution, unlimited fines, custodial sentences, invalidated insurance and the inability to serve a valid Section 21 notice.
Everything a landlord
needs in one place
Gas Safety Certificates (CP12)
Annual gas safety inspections by Gas Safe registered engineers. Digital certificates issued same day — forward to tenants immediately.
Boiler Servicing
Annual boiler services to keep tenants' heating running efficiently. Often carried out at the same visit as the CP12.
Boiler Installation
When your rental property needs a new boiler, we supply and install all major brands — working around tenancy schedules.
Boiler Repairs
Tenants reporting a heating problem? We respond promptly to keep your tenants warm and your legal obligations met.
Cylinder Installation
Upgrade your rental property's hot water system. Particularly valuable for HMOs and larger properties.
Emergency Callouts
Heating emergencies at your rental property need fast action. We respond promptly across West & NW London.
What makes us
the right choice
Digital certificates same day
Your CP12 is issued digitally on the day of inspection — no waiting. Forward to tenants immediately.
One engineer for everything
CP12 certificates, servicing, repairs and installations — all handled by DGN GAS. No need for different engineers for different jobs.
Multiple properties, no problem
Whether you have one rental property or a larger portfolio, we manage your gas safety schedule effectively.
Long-term relationships
Most of our landlord customers have been with us for years — returning annually for servicing, certificates and when issues arise.
Get in Touch
Free, no-obligation quote
Landlord services
questions answered
Do you provide landlord gas safety certificates (CP12)?
How often does a landlord gas safety check need doing?
What's included in a landlord gas safety inspection?
Do you handle multiple properties or portfolios?
Can you remind me when certificates are due?
Do you also service and repair boilers in rental properties?
"Glad to have met Ravinder. DGN GAS serviced my Worcester Bosch boiler and I am happy with the service. Was recommended to me by family and I would recommend to others too."
"DGN Gas installed a new Baxi Boiler for me in February 2021, they have serviced and carried out the landlord gas safety inspections ever since. Excellent professional service."
Need a reliable engineer for your rental properties?
Call us to discuss your gas safety requirements. West & NW London for servicing — London-wide for installations.
Get a Quote 07813 474638