Gas Safe Registered Engineers

Gas work done right.
First time.

From a boiler service to a full commercial installation — our friendly, fully accredited engineers are on the road and ready, 24hrs a day. No jargon. No hassle. Just great service.

Call Us Now Our Services
Family run
Fully Insured
Fast Response
Gas Safe Registered
Give us a ring 👋 0208 050 4729 — Mon–Fri 8:30am–4:30pm, emergency cover available
What We Do

Everything gas,
sorted.

Whether you're a homeowner, landlord or running a business — we've got the team, the accreditations and the "can-do" attitude to get the job done properly.

Boiler Installation

New installations, upgrades and replacements. We provide high quality heating for homes and businesses.
Repairs

Something gone wrong? Our engineers diagnose and fix gas problems fast — no unnecessary call-outs, no surprise bills.
Landlord Gas Safety

Stay legally compliant with annual CP12 certificates. We'll remind you when it's due so you never miss a thing.
Servicing & Maintenance

Your home is your biggest investment and we'll help you protect that investment by keeping appliances and systems in top condition.
Natural & LPG Gas

Experienced in both natural gas and LPG systems — domestic and commercial, from connection to commissioning.
Commercial Gas

Restaurants, offices, warehouses — our commercial team handles large-scale projects with full certification.
Our work
15+
Years
Experience
★★★★★
Customer
Rating
Why N4 Gas?

Friendly engineers.
Brilliant results.

We're not your typical gas company. We hire people who love what they do and treat every job like it's their own family member.

Prompt & punctual

We show up when we say we will. We do everything we can to meet our time slots.

Plain-English advice

No jargon, no upselling. We explain what's needed and why, then leave the decision entirely with you.

Fully accredited & insured

Gas Safe registered, Safe Contractor accredited and fully insured. You're in safe hands every single time.

A full fleet on the road

Our vans are stocked with common parts so we fix most jobs in a single visit — saving you time and money.

Gas Safe Registered
Family Owned/Run
Fully Insured
24-7 Cover
Get In Touch

We can do that.
Let's talk.

Whether it's a quick question or a big project — drop us a message or give us a call. We're always happy to help.

Call Us
0208 050 4729
Website
www.n4gas.co.uk
Hours

Mon–Fri 8:30am–4:30pm

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