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Boiler Repairs & Servicing in 
Marlow

Emergency boiler repairs & fast response boiler servicing.

We have over 300 verified reviews with a rating of 10/10 on Checkatrade! Click on the Checkatrade logo below to check it out!

Please call 

07796955709

Alternatively,  send a text or fill in the form below and we'll reply to your enquiry asap. 

Checkatrade Verified Boiler engineers in Marlow
Gas Safe Heating Engineers in Marlow
"Good work! Prompt and effective communication. Very thorough boiler check, happily explained things."

Miss Heidi S. Marlow SL7, September 2025.

Expert Boiler Repairs in Marlow

 

We offer fast solutions to any issues you have with heating or hot water in your home. Over 90% of our visits are fixed in under an hour, keeping costs down for the customer. We carry out repairs on all the major makes and models, listed below are just a few. Click on your boiler make for more in depth details!

Boiler servicing

Affordable boiler repairs

Landlords Gas Certificates

Smart controls

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Experienced Gas Engineers in Marlow

The company was formed by David Wallace, whose career began with a full British Gas apprenticeship then 17 years as a British Gas engineer, part of 22 years in the industry. During these years he gained unmatched experience in boiler and system breakdowns, repairing and servicing a wide range of gas appliances, including boilers of all makes and models. ​David will aim to fix your issues as quickly as possible so will carry a wide range of boiler and system parts on the van. You will never be pushed needlessly towards a new boiler. David prides himself on many fixes when other companies said it wasn't possible. ​Fully insured and gas safe registered. Gas safe registration number 661729.

Emergency Boiler Repairs in Marlow

We know it can be daunting when your boiler fails and your searching for the right company to repair your boiler. Wallace Gas & Heating has been specialising in repairing boilers and systems in Marlow for over 20 years. 

We understand that properties come in all ages and sizes in the Marlow area so are fully trained on all types of appliances and systems. This could be an older conventional, open vented system in a large detached property or a flat with a combi boiler and pressurised system. Whatever system you have, you can put your mind at ease that we will of had experience fixing it.

The most important information we need to start is the information we can obtain from the customer. So always make a note of any fault codes, noises or general issues you've been having. If the issue is a noise be sure to video the issue whenever possible, its amazing how many times it disappears as soon as an engineer arrives.  We will also be looking for any patterns that could help us come to an accurate diagnosis, so if the issue is intermittent note down in a diary when the issue is appearing. We can look at this when we arrive.

Boiler Servicing in Marlow

If your experiencing any of the following symptoms with your boiler or heating system its time to book in visit.

Click HERE for a deeper look at whats involved in boiler servicing

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Constant Repressurising

If you find your having to repressurise your boiler or system on a regular basis, every week or two weeks as an example, its definitely time to get your system checked by a professional.

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Increasingly Noisy

If your boiler or system is starting to sound noisier than it used to, maybe its louder when it lights, rattles as it runs or you can hear a  gurgling noise from the boiler, its definitely time to get your boiler checked.

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Fluctuating Hot Water & Heating Temperature

If your having to jump in and out of the shower because the temperature is jumping up and down and you cant work out why, its definitely time to book a call before it causes bigger issues.

Boiler Repairs in Marlow.

Marlow has a diverse housing stock, ranging from Victorian and Edwardian terraces near the town centre to mid-century family homes and modern developments on the outskirts. Older properties often feature traditional heating layouts, including open-vented systems, conventional boilers, and legacy pipework that may have been adapted over decades. These homes can be more prone to issues such as sludge build-up, inefficient radiators, low system pressure, ageing pumps, and corrosion within older pipework. In some period properties, homeowners may also encounter challenges associated with upgrading heating systems to meet modern efficiency standards while preserving the character of the building.

Many of Marlow's post-war and suburban homes are equipped with gas-fired combi boilers or system boilers connected to sealed heating systems. These properties typically benefit from more modern controls and improved efficiency, but they can still experience common faults such as faulty diverter valves, pressure loss, thermostat failures, blocked condensate pipes, and circulation issues. Regular servicing is particularly important in these homes to maintain efficiency, prevent unexpected breakdowns, and ensure the heating system continues to operate safely throughout the colder months.

New-build properties and recently renovated homes in Marlow are increasingly incorporating energy-efficient technologies such as smart heating controls, underfloor heating, high-efficiency condensing boilers. While these systems generally require less maintenance, faults can still occur, including sensor failures, control system errors, balancing problems within underfloor heating circuits, and communication issues between smart thermostats and heating appliances. Understanding the specific heating technology installed in a property allows engineers to diagnose faults more quickly and recommend the most effective repair or maintenance solutions.

Call us now on 07796955709 to discuss your system.

Boiler repairs in Marlow
Boiler services in Marlow

Frequently Asked Questions

How quickly can you get to Marlow?

We aim to respond as quickly as possible and often offer same -day callouts depending on availability.

How much does a boiler repair cost in total?

Costs vary depending on the issue, but we always offer clear and honest pricing before carrying out any work. We always try to give the most cost effective fix as many reviews show.

What should I do if my boiler stops working?

Check your boilers pressure and thermostat first. If issues continue, contact us and we'll diagnose the problem.

Do you cover nearby areas like Bourne End and

Cookham?

Yes, we regularly work in areas including Bourne End and Cookham.

Please don't hestitate to ask if we cover your area.

What to expect before our visit

1

Initial contact

When you first contact us we'll discuss exactly what you need and  quickly book you in for the next available morning or afternoon slot

2

Confirmation of Appointment

The evening before your visit we'll send a text message to the phone number provided to confirm our attendance and also to try wherever possible to shorten down the window in which we will arrive at your property. 

3

When enroute to your property

When we are enroute to your property you will receive a text message with 20 to 30 minutes notice to let you know we are on our way!

Contact Us

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Wallace Gas & Heating Ltd

07796955709

For our price list CLICK HERE

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