Gas Safe registered engineers with 10+ years of experience. Emergency boiler repairs, installations & plumbing across all NW London postcodes — 24 hours a day, 7 days a week.
From emergency call-outs to planned installations — every job completed to Gas Safe standards with our 12-month workmanship guarantee.
Emergency boiler repairs, full boiler replacements, and new combi boiler installations. All major brands — Vaillant, Worcester Bosch, Baxi.
Learn more →Full central heating installation, power flushing, radiator installation, system balancing, and magnetic filter fitting.
Learn more →Burst pipes, leak detection, drain clearance, bathroom & kitchen plumbing. We aim to arrive within 90 minutes for local jobs.
Learn more →Landlord gas safety certificates (CP12), annual boiler services, and gas safety inspections. Fast turnaround, digital certificate issued same day.
Learn more →Smart thermostat installation, underfloor heating, zone controls, and Nest/Hive setup. Modern heating solutions for London homes.
Learn more →Emergency gas leak detection and repair, gas pipe installation, pressure testing, and gas appliance installation — all Gas Safe certified.
Learn more →We built Royale Utilities on the belief that every customer — whether a homeowner or a landlord — deserves a premium service, honest pricing, and an engineer they can trust.
Based in NW London, we cover all HA, NW and W postcodes. Click your area for local service information.
Available 24/7 across North West London. No call-out fee for bookings made in advance.
66 verified five-star reviews on Google — from homeowners and landlords across North West London.