Boiler Repairs & Servicing – London

Professional boiler repairs, fault diagnosis and boiler servicing across North London and Greater London.

First Action Building Services provides boiler repair and servicing for homeowners, landlords, letting agents and commercial clients throughout London.

As a Gas Safe registered contractor with 30 years of experience, we can investigate boiler faults, diagnose problems and carry out appropriate repairs to get your heating and hot water working correctly.

Boiler Repairs & Fault Diagnosis

If your boiler has stopped working correctly, we can investigate the problem and identify the cause of the fault.

Boiler problems can have a number of causes, so proper diagnosis is important before parts are replaced or further work is recommended.

Our boiler repair service covers problems including:

  • Boiler not firing up
  • No heating
  • No hot water
  • Loss of boiler pressure
  • Boiler repeatedly losing pressure
  • Unusual boiler noises
  • Boiler switching off unexpectedly
  • Radiators not heating correctly
  • Heating controls not operating correctly
  • Boiler fault or error codes
  • Leaks associated with the boiler or heating system

We will assess the problem and explain the repair required before carrying out the appropriate work.

Modern boilers can display fault codes when a problem occurs, but a fault code does not always identify the exact component or underlying cause of the problem.

Our Gas Safe registered engineers can investigate the boiler and heating system to establish the cause of the fault and recommend the appropriate repair.

Boiler Servicing

Regular boiler servicing can help identify developing problems and ensure the boiler is operating correctly.

During a boiler service, the engineer will carry out appropriate checks in accordance with the boiler manufacturer's servicing requirements.

If we identify a fault or an issue requiring further attention, we will explain the problem and advise on the appropriate next steps.

Heating Controls & Wiring

Not every heating problem is caused by the boiler itself.

Faults with thermostats, programmers, motorised valves, wiring and other heating controls can also affect the operation of a central heating system.

First Action Building Services has experience with heating controls and S-Plan and Y-Plan heating systems, allowing us to investigate both boiler and heating-control faults where appropriate.

Boiler Replacement

Sometimes repairing an older or seriously faulty boiler may not be the most appropriate option.

Where this is the case, we can discuss the available replacement options.

Boiler Repairs & Servicing Across London

Based in North London, First Action Building Services provides boiler repairs and servicing throughout North London and Greater London, including Tottenham, Haringey, Enfield, Islington, Hackney, Stoke Newington, Stamford Hill, Walthamstow and Wood Green. We work with homeowners, landlords, letting agents, property managers and commercial clients.

Book a Boiler Repair or Service

If your boiler has developed a fault or is due for a service, contact First Action Building Services to arrange an appointment.

Call: 020 3086 8771

Email: info@first-action.com

EXCELLENT
Rated 5.0 out of 5, based on 21 reviews
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Michael Whilby
in the last week

First Action Building Services carried out my EICR and explained the findings clearly. Very happy with the service and would recommend to anyone.

Pascal Abraham
a week ago

Very good service

Roger Bond
a week ago

The electrician’s workmanship was absolutely outstanding! The quality of the work was excellent, carried out with great professionalism, attention to detail, and care. Everything was completed to a very high standard, and I am extremely pleased with the results. Truly… Read more

Andrea Farrell
a week ago

I’d like to thank First Action for conducting my EICR. They clearly explained the findings and were friendly and professional.

Property Sauce Admin
a week ago

I am extremely pleased with the service provided. The electrical engineer was professional, knowledgeable, punctual, and thorough throughout the process. They took the time to explain everything clearly, carried out the work to a high standard, and ensured that everything… Read more