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NOVON GROUP

NOVON GROUP

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  • Call: 0330 122 2322
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BOILER SERVICE & REPAIR SUTTON

Call: 0330 122 2322

EMAIL US

  • All types and makes of Boilers serviced & repaired
  • Gas Safe registered engineers
Novon Group
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Boiler Service & Repairs Sutton: Gas Safe engineers provide annual servicing and repairs with same-day response across the area.

All types and makes of Boilers are covered.

boiler-service-repairs-sutton
Jo G. profile pictureJo G.
18:54 08 Jan 26
Great experience. Really helpful, professional service. Excellent quality work. Would definitely recommend and will use again for future work
Ashley W. profile pictureAshley W.
19:33 06 Jan 26
The Novon Group is local to my business in Whyteleafe. To date, they have serviced my boiler on an annual basis, changed two basin taps, and have just installed seven 5 foot long twin strip L.E.D. light units in my business premises that have replaced seven old cat 2 twin tube florescent light units. They work in a tidy, efficient manner. All old units and any associated packaging related to the new items were taken away leaving my workplace as tidy and clean as it was prior to the installation. The end result is fantastic, and I'm so happy with the brightness of light in the art gallery area. Prior to the most recent work a free of charge site visit was carried out and a quote followed promptly. The employees and contractors that I've had contact with regarding the work on my premises have been prompt, enthusiastic, knowledgeable, and polite and I would recommend their services without hesitation.
Jackie T. profile pictureJackie T.
18:54 05 Jan 26
Called NOVON group to come and attend a blocked toilet, the team arrived within the hour and resolved the issue with no problems
Jon T. profile pictureJon T.
18:38 05 Jan 26
Needed a new boiler at the end of last year, did what most people do and got a few quotes, chose Novon Group not just because their price was reasonable but because they explained everything I needed with great clarity and professionalism - not even 48 hours later they were back to install - Josh and Olly did a wonderful job, done in a day, cleaned up after - highly recommend and will use again
Kim B. profile pictureKim B.
17:40 04 Jan 26
Very pleased with the service from Novon Group when they recently installed my new boiler. The guys were very friendly and professional throughout and left everything very tidy. Would definitely recommend.
Kieran S. profile pictureKieran S.
17:29 04 Jan 26
Boiler broke down the same day my newborn was comeing home from hospital theses guys were amazing replaced my old boiler in no time at all for an amazing price i now use them for any heating issues i have and would highly recomend
Louise B. profile pictureLouise B.
17:26 04 Jan 26
Professional. Quick and efficient. Great service
Becky M. profile pictureBecky M.
17:22 04 Jan 26
Friendly, professional team. Very helpful. Highly recommend

Boiler Servicing

Your Boiler works hard year-round, especially during winter. Dust builds up, seals and parts wear, and gas consumption increases. You end up paying more while getting less heat.

A yearly Boiler Service keeps everything running as it should:

Servicing keeps your Boiler clean. Keeping your fuel bills lower.

Servicing also keeps your warranty active. This saves you money if a part ever fails.

Most importantly, regular servicing keeps your family safe. The engineer checks for silent issues, including carbon monoxide. A deadly gas you can’t see or smell.

So what does a full-service actually include?

What’s Included in a Boiler Service?

A Boiler service is more than a quick look.

Your engineer follows a step-by-step set of checks designed to keep your Boiler clean, safe, and running well.

Your Service Includes:

Gas pressure & airflow checks

We measure your Boiler’s gas pressure and airflow to ensure it burns fuel at optimal levels. Delivering steady, reliable heat throughout your home.

Full check of seals, flues, & safety devices

All seals, flue joints, and safety components are inspected. Ensuring they’re secure and safely venting gases outdoors.

Cleaning of internal parts

Internal components are cleaned to remove buildup, which causes noise, wear, and reduced performance.

Tests for gas leaks & carbon monoxide

We test for any signs of gas or carbon-monoxide leaks. To keep your family and home safe.

Thermostat & control checks

Your thermostat, timers, and heating controls are checked for accuracy. Ensuring your system responds exactly as intended.

Adjustments to increase efficiency

We make adjustments which boost your Boiler’s efficiency. Helping to reduce your energy bills.

A written service record for your warranty

You’ll receive a full-service report, providing documented proof of maintenance for your Boiler’s warranty and for future reference.

Beyond safety, there’s another benefit…

How Servicing Saves You Money

Boiler failures don’t usually happen overnight. They start as tiny problems. A loose seal, trapped air, and a worn heat reader.

These small issues cause wasted gas and rising bills long before the Boiler stops working.

Regular Boiler Servicing prevents these hidden issues from becoming essential repairs. A service today costs far less than a major repair tomorrow.

A clean serviced Boiler burns fuel more efficiently. It costs less to run.

Boiler Repairs

If your Boiler stops, you can’t wait days. You need your heat back. You need your hot water back. Quickly.

Our Boiler Repairs in Sutton give you a fast, same-day response. With repairs carried out by Gas Safe engineers. With no call-out charges.

We fix the majority of problems in a single visit. We carry various replacement Boiler parts.

We’ll find the exact problem. We’ll ensure you get a lasting repair, not a short-term fix.

Common Boiler Problems We Fix

Our engineers repair every make and model of Boiler.

We’ve seen and fixed every common boiler issue, including:

No heating or no hot water

Failed components—typically the diverter valve, pump, or thermostat. Stop hot water from circulating through the system.

Leaks

Worn seals, corroded pipes, or faulty internal components cause leaks. Allowing water to escape from the boiler or system joints.

Pressure loss

Pressure drops because of a leak, a faulty pressure-relief valve, or trapped air.

Radiators staying cold

Trapped air, sludge buildup, or a failing pump prevent hot water from circulating through the radiators.

Whistling, banging, or gurgling noises

Trapped air, limescale buildup, or restricted water flow inside the system creates whistling, banging, or gurgling noises.

Ignition or pilot light problems

Faulty electrodes, blocked burners, or gas-supply issues stop the Boiler from igniting.

Faulty thermocouples

A broken thermocouple shuts down the gas-safety mechanism and stops the Boiler from lighting.

Faulty thermostats

A malfunctioning thermostat sends incorrect temperature signals, preventing your Boiler from heating your home properly.

Whatever the problem, we’ll find the cause and restore your heating in full compliance with safety standards.

Warning Signs You Should Never Ignore

Boilers give clues before they stop working.

These early signs tell you something isn’t right:

  • Gas bills are rising for no clear reason
  • Noises or shaking
  • Repeated resets
  • Damp patches or rust near the Boiler
  • Repeated pressure loss
  • Water is not heating properly

If you notice any of these issues, book a quick visit.

A small fix now will prevent the stress of a full Boiler failure later.

Support for Homeowners & Landlords

If you’re a landlord, you need safe gas appliances and clear records.

We can handle your yearly Boiler Service, your safety certificates, and any repairs your tenants need, all in one visit.

We can also be on hand for Boiler breakdowns.

Homeowners get the same peace of mind. One trusted team. One simple set of steps. Heating you can count on.

Areas We Cover Around Sutton

Our engineers work across Sutton and all nearby areas, including:

  • Carshalton
  • Cheam
  • Wallington
  • Worcester Park
  • Morden
  • Surrounding areas

If you’re unsure whether we cover your location, just ask. If you’re nearby, we’ll help.

Book Your Boiler Service or Repair

Whether you need a Boiler Service or a fast Boiler Repair, we make the steps simple:

  1. Get in touch
  2. Tell us your Boiler model and any issues you’re experiencing.
  3. Choose a time that suits you.

An engineer will arrive on time, undertake the work and leave your home tidy and warm.

Contact us using the phone number or email below to book your Boiler Service or Repair today.

CONTACT US

Contact us today to arrange an appointment or get a free, no-obligation quote.

Call: 0330 122 2322

Email: info@novongroup.co.uk


Get A Free Quote

Call: 0330 122 2322

Email Us

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