An expert holding a handful of pellets for a biomass boiler.
An expert holding a handful of pellets for a biomass boiler.

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4.3

Excellent rating - 4.3/5 (9300+ reviews)

Need help with a biomass boiler?

  • Biomass boiler installation
  • Biomass boiler maintenance
  • Biomass boiler repair
  • … or anything else
It only takes 2 minutes. And it's free.
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Best rated Biomass boiler experts near me

Recent Biomass Boiler Service reviews

Saleem purged the boiler and had a great eye for detail - thank you

Boiler air removal

£20

Very honest and quick,

Need someone to attend to my boiler

£35

Hakan was brilliant -- came at short notice and was clear about timings, knew exactly what he was doing, and fixed the problem quickly. Would 100% hire again.

Boiler Service

£80

Great! Highly recommended

Baxi boiler repair

£30

Great and knowledgeable guy. Came on time, fixed the issue and gave a through explanation of the whole system. Definitely recommended!

Help getting boiler up and running in new flat

£50

Ashley was awesome to work with.. super reliable..managed to fix my boiler issue.. very pleased and I would highly recommend him to the Airtasker community!! 5 stars!

Boiler Issue.. could be the timer or heating element..

£80

What's the average cost of a Biomass boiler expert

£70 - £115

low

£70

median

£100

high

£115

Low, median and high bar chart distribuiton

Average reviews for Biomass Boiler Service Services

based on 7 reviews

5

7
0
0
0
0

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Tasks successfully completed

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Average amount of offers per task

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Statistics from the most recent tasks on Airtasker since 17th May 2021.

Why hire a biomass boiler service through Airtasker?

Every year, roughly 8.9 million tonnes of wood go into landfills—but did you know that this hefty amount of waste can be repurposed in more meaningful ways? Believe it or not, the humble wood could easily power numerous units of biomass boilers, which is a low-carbon, renewable energy source.

By burning plant material you can readily find at home such as wood chips, logs, and pellets, biomass boilers can generate heat and electricity, providing the necessities that any household requires. This makes it a fantastic, cost-effective, and more environmentally friendly alternative to conventional boilers.

If you’re planning to retire your old unit and have an eye out for a sleek replacement, consider upgrading to a biomass boiler. Need expert advice or some help with installation or maintenance? Simply post a task on Airtasker to link up with seasoned installers who can provide efficient biomass boiler servicing near you.

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Top Biomass Boiler Service related questions

Biomass boilers use fuel taken from organic matter. A common material for this is wood, which is considered “carbon-neutral.” This means the amount of carbon that burnt wood emits is offset by the amount of carbon it already absorbed from the atmosphere during its lifetime.

A biomass boiler works quite similarly to your everyday, conventional boiler. The unit burns fuel from the wood pellets or logs you’ve fed it. Through this, it produces heat, and this heat is then used to warm up a localised area or connect to a centralised heating system.

Wood has to be regularly supplied to keep the biomass boiler working. This can be done manually or automatically, depending on your type of boiler.

Biomass boilers are safer for the environment. Instead of relying on fossil fuels, they make use of a green alternative.

Aside from this, they’re more cost-effective to use compared to traditional boilers. Since you’re able to repurpose old wood for its fuel supply, you can save more money versus having to purchase oil for traditional boilers.

Based on Renewable Heat Incentive regulations, biomass boilers need to be serviced once a year. It’s best to get them maintained in the summer, since you won’t need to use them as much during this season. 

Seasoned engineers can take between 1-2 days to install or service a biomass boiler, depending on its size or model. To get a more accurate estimate, discuss this with your Tasker.

The current rates for professional biomass boiler servicing range between £180 and £450. For a more accurate quotation, consult your Tasker.

For an engineer to qualify for this type of work, they must first secure accreditation from HETAS. This is because HETAS oversees the Approved Biomass Boiler Maintenance Scheme. The Scheme, on the other hand, sets the standards professionals must uphold for biomass boiler servicing. 

Suggested reads about Biomass Boiler Service

What do biomass boiler services include?

  • With biomass boilers, you can take small but crucial steps in helping the environment—all while making wood waste disposal easier on your end. To keep the unit in tip-top shape, it’s ideal to get it regularly inspected and maintained. Routine biomass boiler servicing near you helps prevent breakdowns and prolongs its lifespan, so it can be enjoyed as a reliable energy source for years to come.

No matter how long you’ve used a biomass boiler, cleaning and performing safety checks is still best performed by an engineer registered at HETAS (Heating Equipment Testing and Approval Scheme). You can expect to receive the following when you avail of expert-provided biomass boiler services near you:

General inspection and safety check

Any biomass boiler service should start with a thorough assessment of the unit. This includes checking its many components, including wiring, pipework, and controls. Engineers also test the boiler’s pressure relief valve and temperature sensors to see if they still function properly. 

Biomass boiler cleaning

Soot and ash build up in the combustion chamber and heat exchanger over time. These parts should be mindfully cleaned by an expert. Keeping them spot-free lets the unit transfer energy more efficiently. If the dirt is not properly addressed, it can cause wear.

Upkeep or replacement of moving parts

In this next step, engineers inspect seals, bearings, and other key parts that make the boiler operate. Experts check for any damage, then lubricate or grease these parts to prevent the unit from overheating. If any parts are worn out, they’re replaced immediately.

Flue gas analysis and efficiency testing

Engineers check whether the fuel burns safely through what’s called a flue gas analysis. Here, they check for levels of carbon monoxide and other gases in the exhaust. Adjustments are made based on the results to keep the unit running efficiently.

Fuel equipment check

Finally, the fuel supply and feed system are checked. Engineers need to make sure that fuel is being delivered and burned consistently. Any issues with the process are addressed to prevent the unit from malfunctioning.

Recent Biomass Boiler Service tasks

Faulty boiler

£50

Woodshires Green, West Midlands

14th Jan 2025

Faulty boiler and heating system not working

Boiler service

£65

Goodmayes, Greater London

26th Dec 2024

Boiler service and installation of temperature controller/timer

Service boiler

£70

Spitalfields, Greater London

19th Dec 2024

Servicing of an Ariston boiler

Worcester Boiler Fault

£80

Tyseley, West Midlands

23rd Nov 2024

Worcester Bosch boiler over-heating. A newly installed boiler, need someone to help resolve the issue

Service boiler

£100

Haggerston, Greater London, E2

21st Nov 2024

Valiant combi boiler needs servicing and an annual gas certificate. It also is showing an F28 error that needs resolving.

Boiler Service

£80

Haggerston, Greater London, E2

18th Nov 2024

Viessman boiler is showing error code 379, which means: The flame is missing or too weak. The ignition electrode must be checked and cleaned, as well as its cable and plug. Need help getting it working again!

Hakan was brilliant -- came at short notice and was clear about timings, knew exactly what he was doing, and fixed the problem quickly. Would 100% hire again.

Boiler Issue.. could be the timer or heating element..

£80

Rotherhithe, Greater London

7th Nov 2024

Water is not heating up— boiler needs to be checked .. could also just be the timer.. Need this done asap..thank you.

Ashley was awesome to work with.. super reliable..managed to fix my boiler issue.. very pleased and I would highly recommend him to the Airtasker community!! 5 stars!

Boiler service

£100

Hampstead, Greater London, NW3

6th Nov 2024

Heating does not kick in well. Boiler needs a service and probably pressure put into the system

Looking for a qualified person to service a boiler

£60

Docklands, Greater London

27th Oct 2024

A qualified person to service a boiler

Boiler service

£70

Freezy Water, Greater London, EN3

6th Oct 2024

The boiler to be serviced by a gas safe engineer

Fix central heating/boiler

£65

Acton, Greater London, W3

11th Sep 2024

The central heating system isnt working. Will need the boiler looked at.

Routine Servicing for my Keston Boiler

£60

Greenwich, Greater London, SE10

10th Sep 2024

Hi, I have a Keston Boiler in my flat. Its working fine but hasnt been serviced in a while. I am looking for someone who can do a routine servicing on it and give me a boiler safety certificate. Thanks

Annual Gas Boiler service

£60

Earlsfield, Greater London

5th Sep 2024

Annual boiler service & radiator operation check / air bubble removal

Need someone to attend to my boiler

£35

Royal Arsenal West, Greater London, SE18

27th Aug 2024

The boiler just stopped working, no water , no heating system

Very honest and quick,

Boiler installation

£7,000

Worcester, Worcestershire

12th Jul 2024

Boiler and central heating system installation

Fix boiler radiators and heating

£100

Housel Bay, Cornwall

1st Jun 2024

The boiler and heating is nit working the home us cold

Boiler service

£200

Willenhall, West Midlands

13th May 2024

Boiler needs servicing, as per yearly one. Also to have a look at radiators

Gas safe engineer to service 2 combi boiler servicing and bleeding

£160

Brentford End, Greater London

10th May 2024

Gas safe engineer to service 2 combi boiler servicing and bleeding. One at post code TW88JJ (WORCESTER BOSCH) Another at postcode TW33TY (vaillant)

Boiler service

£50

Norwood New Town, Greater London

8th May 2024

Servicing vaillant ecoTec plus 637

I need help with my boiler (sabre) that won't turn on

£30

De Beauvoir Town, Greater London, N1

21st Apr 2024

My boiler keeps flashing red and has now settled on amber and yellow lights. I have turned it on and off multiple times but it can't catch and turn green. No hot water or heating