Heat Pump Servicing

Ensuring your heat pump's optimal performance and longevity is essential
for maintaining a comfortable and healthy indoor environment. 

heat pump service in london

Heat Pump Servicing for Residential and Commercial Properties

Our team provides comprehensive maintenance services across South East London, covering everything from single-family homes to multi-unit commercial properties. Whether you’re replacing traditional heating systems or maintaining an existing air source heat pump installation, our team provides cost effective maintenance services based on your property’s needs. We understand that reliable heating and hot water are essential year round, which is why our engineers deliver hands on experience with every service visit.

Our maintenance contract options suit homeowners, landlords, and businesses who rely on sustainable heating solutions to reduce carbon emissions. From compact flats to large commercial properties, we service all types of heat pump systems including ground source heat pumps and air source installations. Each system is thoroughly inspected to ensure electrical connections, refrigerant levels, and controls are functioning correctly, helping your heating system operate efficiently throughout every season.

london heat pump servicing

Keeping Your Heat Pump Running at 400% Efficiency

Regular servicing is the key to maintaining maximum efficiency and ensuring your air source heat pump continues to extract heat from outside air as effectively as the day it was installed. Our comprehensive pump servicing addresses potential issues before they impact performance, checking everything from refrigerant levels and pressure to filters and temperature controls. This proactive approach helps your system maintain its target 400% SCOP, which directly leads to lower energy bills and improved reliability.

When heat pump systems aren’t serviced annually, efficiency gradually declines, forcing the unit to work harder and consume more energy. By keeping your system running efficiently, you’re not only reducing your carbon footprint but also protecting your investment in renewable technologies compared to a gas boiler or other traditional heating systems.

Maintaining Your 7-Year Warranty with Annual Servicing

Regular servicing is the key to maintaining maximum efficiency and ensuring your air source heat pump continues to extract heat from outside air as effectively as the day it was installed. Our comprehensive pump servicing addresses potential issues before they impact performance, checking everything from refrigerant levels and pressure to filters and temperature controls. This proactive approach helps your system maintain its target 400% SCOP, which directly leads to lower energy bills and improved reliability.

When heat pump systems aren’t serviced annually, efficiency gradually declines, forcing the unit to work harder and consume more energy. By keeping your system running efficiently, you’re not only reducing your carbon footprint but also protecting your investment in renewable technologies compared to a gas boiler or other traditional heating systems.

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Why Should I Get My Heat Pump Serviced?

01

Extended Lifespan

By keeping all components clean and in good condition, regular servicing can prolong the life 
of your heat pump, saving you money in the long run.

02

Preventative Maintenance

Routine servicing helps identify and address minor issues before they escalate into major, costly problems.

03

Optimal Performance

A well-maintained heat pump operates at its peak efficiency, ensuring your home stays comfortable while minimising energy consumption.

What’s included

Fan and evaporator coils cleaned

Internal components cleaned and checked

Glycol and or anti-freeze valves checked

Magnetic filters and strainers cleaned

System pressure check

Fault code checking

Legionella protection check

Flow rate and function test

Service sheet and log completed

How much does it cost?

We offer transparent and competitive pricing for our heat pump servicing. Our fixed costs are as follows:

  • Single Heat Pump Service: £246.00
  • Two Heat Pump System Service: £355.00

These prices include a comprehensive service to ensure your heat pump systems are running efficiently and effectively. 

Glycol recharge is not included in the standard service but can be added for £145.00 (up to 10L), with £10.00 per additional litre. Repairs and parts are not covered; any issues will be noted by our engineer, and you will receive a repair quote or a warranty call-out through the manufacturer.

An annual service is required to maintain your manufacturer’s warranty, and we can perform this official service to ensure compliance.

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Frequently Asked Question (FAQs)

1. How often should air source heat pumps be serviced in London?

To keep your heating system running efficiently and extend its lifespan, we recommend annual service for all air source heat pumps. Regular servicing is especially important in London, where systems operate year round to manage both heating and hot water demands across seasons.

At Air To Heat, we provide expert heat pump servicing in London to ensure your air source heat pumps remain reliable. Our skilled technicians check refrigerant level, pressure, and the outdoor unit, helping to reduce carbon emissions and lower your energy bills over time.

The warmer months are typically the best time to book your heat pump service in London. Servicing when demand is lower allows us to inspect the entire system without interrupting your comfort, and prepares your heating system before colder periods set in.

Air To Heat offers seasonal pump servicing and ongoing support as part of our professional service. Whether you rely on gas boilers, ground source heat pumps or a new heat pump installation, regular maintenance ensures seamless operation, improves efficiency and helps you get the most from your renewable energy investment.

If your heating system struggles to heat your space or supply consistent hot water, or your energy bills have increased, it may be time to schedule a heat pump repair or service. Unusual noises, reduced airflow, or inefficient heating are common signs of deeper issues within the heat pump system.

Our London-based engineers can assess your entire installation process and provide a full heat pump service to diagnose potential issues. Whether it’s a failing compressor, low refrigerant level, or wear on the outdoor unit, our skilled technicians ensure your air source heat pumps run efficiently and your home stays warm.

We also offer a maintenance contract for ongoing care and peace of mind.

No, in fact, regular servicing is a requirement by many heat pump manufacturers to keep the warranty valid. An annual service helps protect your investment, maintain the quality of the system, and keep your heat pump operating at maximum efficiency.

At Air To Heat, we provide certified heat pump servicing in London for all major brands. We support the entire process from installation to long-term maintenance, ensuring your system meets manufacturer guidelines.

Our maintenance contract includes professional service, detailed checks, and continued support to help lower your carbon footprint and keep your heating system running efficiently year round.

Book your heat pump
service today

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