Surrey · Sussex · KentBook online
NW Heating Services
Homes with solar panels in the countryside
Areas we cover

Heating engineers across Surrey, Sussex & Kent

Boiler installations, repairs and servicing, heat pumps and renewable heating for towns and villages across four counties. Find your area below, or just ask — if you’re nearby, we can almost certainly help.

Gas Safe registeredOFTEC & MCS certified10+ years local experience

Do we cover your home?

Pop in your postcode for an instant answer.

Accredited & registered

  • Gas Safe Register
  • OFTEC registered
  • MCS certified
  • APHC member
  • Vaillant Advance accredited installer
  • Viessmann accredited installer
Local heating specialists

Local engineers who know the homes in your area

Homes across our patch are wonderfully varied. There are modern estates with combi boilers, Victorian terraces with older open-vented systems, and rural cottages and farmhouses that rely on oil or LPG because there’s no mains gas. Each needs a slightly different approach, and our engineers work with all of them every week.

Whatever your town or village, you get the same service: an experienced engineer who listens, explains your options in plain English and gives you a clear written quote before any work starts. We’re Gas Safe registered, OFTEC registered for oil and MCS certified for heat pumps, so we can look after almost any domestic heating system.

  • Gas, oil and LPG boilers serviced, repaired and installed
  • MCS-certified heat pump design and installation
  • Help with the Boiler Upgrade Scheme
  • Underfloor heating and low-temperature systems
Areas we cover

Heating engineers in Surrey

We cover east Surrey, from Horley and Smallfield on the Sussex border to Redhill, Reigate, Dorking, Lingfield, Oxted and Caterham. Many homes here are on mains gas, so we spend a lot of time fitting efficient condensing boilers and servicing existing systems. More and more Surrey homeowners are also asking about heat pumps and low-temperature upgrades, and we’re happy to carry out a proper heat loss survey to see whether one would suit your home.

Areas we cover

Heating engineers in West Sussex

Crawley and the surrounding towns are at the heart of the area we cover. We regularly work in Horsham, East Grinstead, Haywards Heath, Burgess Hill, Copthorne and Turners Hill, on everything from emergency boiler repairs to complete heating system upgrades. Rural parts of West Sussex include plenty of off-gas-grid homes, where we service and replace oil boilers and help owners plan a move to a heat pump with support from the Boiler Upgrade Scheme.

Areas we cover

Heating engineers in East Sussex

In East Sussex we cover the High Weald towns and villages including Forest Row, Crowborough, Uckfield and Hartfield. Older properties and homes without mains gas are common here, so oil heating, LPG and renewable options are a big part of what we do. Whether you need an annual oil boiler service, a replacement before winter or advice on switching to a heat pump, we’ll talk you through the choices honestly.

Areas we cover

Heating engineers in Kent

We look after homes in west Kent, including Edenbridge, Tunbridge Wells, Tonbridge and Sevenoaks. From period homes with large heat demands to newer properties ready for low-carbon heating, our engineers design and install systems that suit the building rather than a one-size-fits-all package. We also service and repair existing boilers and heat pumps, including systems we didn’t originally fit.

How it works

The same straightforward service wherever you live

Get in touch

Call 01293 307607, email or send the form with your postcode and what you need.

Advice & survey

We talk through the problem or project, then visit to look at your home where needed.

Clear quote

You get a written price and timescale before any work is booked in.

Work & aftercare

Tidy, safe work to manufacturer standards, followed by servicing and support.

FAQs

Questions about our coverage

Do you cover my town or village?

We cover a wide area across Surrey, West Sussex, East Sussex and Kent. The towns listed on this page are a guide rather than a complete list, so if you’re nearby but don’t see your village, just call or send us your postcode and we’ll confirm.

Do you charge extra to travel?

We’ll always be upfront about costs. Your quote sets out the price for the work before anything is booked, so there are no surprises.

Can you help if my home is off the gas grid?

Yes. We’re OFTEC registered for oil heating and MCS certified for heat pumps, so we can service and replace oil boilers or help you move to a heat pump, including applying for the Boiler Upgrade Scheme grant where you’re eligible.

Will you work on a boiler or heat pump you didn’t install?

Yes. We service and repair most makes of gas, oil and LPG boiler and most air source and ground source heat pumps, whoever fitted them.

How quickly can you get to me?

It depends on the time of year and the type of job. Tell us what’s happening when you get in touch and we’ll give you an honest idea of timings, prioritising households without heating or hot water where we can.

Free quotes

Check we cover your home

Send us your postcode and a few details about what you need. We’ll confirm we cover your area and come back with straightforward advice and a clear next step.

Get a free, no-obligation quote

Tell us a little about your home and what you need. We'll reply with honest advice and a clear next step.

We use your details only to respond to your enquiry. See our privacy policy.
Call nowGet a quote