Gas, Heating & Hot Water —
We Can Do That.

From a single boiler service to a full commercial installation, our Gas Safe engineers handle it all. Explore our services below or just give us a ring.

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Gas Safe Registered
Fast Response
24hr Emergency Cover
12-Month Repair Warranty
Our Services

Everything gas, sorted.

We're specialists — not jack of all trades. Gas is all we do, and we do it properly. Click any service to find out more.

Boiler Installation

New boilers, system upgrades and replacements. We fit Vaillant, Viessmann, Ideal and more, with a minimum 5-year guarantee on every installation.

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Heating Repairs

Leaking pipes, faulty boilers, broken radiators — we diagnose and fix fast. 12-month warranty on all repairs, plus 24hr emergency cover.

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Annual Servicing & CP12

Annual gas appliance servicing and landlord CP12 gas safety certificates. We handle the reminders so you never miss a compliance deadline.

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Smart Heating Controls

Nest, Hive, tado°, Heatmiser and more. Take control of your heating, cut energy bills and stay comfortable with smart, eco-friendly systems.

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Commercial & Landlord Gas

Restaurants, offices, schools, managed properties. We're PQQ audited, DBS checked and experienced in full commercial gas management.

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Gas Pipework

Leaks, upsizing, re-routing or new runs. We offer a full range of domestic and commercial pipework services, done safely and to regulation.

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Free Boiler Service Reminder

Never miss your annual boiler service — we'll remind you before it's due, completely free of charge.

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Free Gas Safety (CP12) Reminder

Landlords — stay legally compliant without having to remember. We'll remind you when your CP12 is due for renewal.

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Why Choose Us

The N4 Gas difference

Engineers, not generalists

We only do gas. Every engineer on our team is a specialist — not a plumber doing a gas job on the side.

12-month repair warranty

Every repair we carry out is backed by a full 12-month warranty. If it goes wrong again, we'll fix it — no quibble.

Stocked vans, faster fixes

Our vans carry the most common parts, meaning most jobs are completed in a single visit.

Plain-English advice

No jargon, no upselling. We tell you what's needed, what it costs and why — then you decide.

Not sure which service you need?

Give us a call — we're always happy to talk it through, give honest advice and point you in the right direction. No hard sell, ever.

0208 050 4729 Email Us
We're open — Mon–Fri 8:30am to 4:30pm Call us, email us or browse our services. Out of hours, emergency cover is available for genuine urgent faults — no heating, gas leaks and similar.
0208 050 4729