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.
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.
Annual gas safety inspections by Gas Safe registered engineers. Digital certificates issued same day — forward to tenants immediately.
Annual boiler services to keep tenants' heating running efficiently. Often carried out at the same visit as the CP12.
When your rental property needs a new boiler, we supply and install all major brands — working around tenancy schedules.
Tenants reporting a heating problem? We respond promptly to keep your tenants warm and your legal obligations met.
Upgrade your rental property's hot water system. Particularly valuable for HMOs and larger properties.
Heating emergencies at your rental property need fast action. We respond promptly across West & NW London.
Your CP12 is issued digitally on the day of inspection — no waiting. Forward to tenants immediately.
CP12 certificates, servicing, repairs and installations — all handled by DGN GAS. No need for different engineers for different jobs.
Whether you have one rental property or a larger portfolio, we manage your gas safety schedule effectively.
Most of our landlord customers have been with us for years — returning annually for servicing, certificates and when issues arise.
Free, no-obligation quote
"Absolutely wonderful service, we have installed a Worcester Bosch and a Baxi boiler and do the annual boiler servicing and landlord gas safety inspections. 100% reliable, transparent and competitive. A company you can trust."
"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."
Call us to discuss your gas safety requirements. West & NW London for servicing — London-wide for installations.
07813 474638