Air Source Heat Pump Installation
An air source heat pump installation is straightforward with the Red Van Plumbers. For more than 20 years we have installed heat pumps for homes and businesses across Buckinghamshire, Berkshire, Oxfordshire and London.
✅ MCS heat pump installers
✅ £7,500 grant scheme | 0% VAT
✅ Long warranties & aftercare
✅ Pay after installation is complete
ASHP Installation & Services
Air source heat pumps work well in many homes and commercial properties when designed, installed and maintained correctly. Our experienced heat pump engineers assess your heating needs and install systems that deliver reliable and efficient performance. We provide full support before, during and after installation.
Expert ASHP System Design
Every property is different. To achieve maximum efficiency, we design each air source heat pump system around the layout, insulation levels and heat demand of the building. Our ASHP engineers complete detailed heat loss calculations and recommend the correct system size. As accredited installers, we follow strict industry standards and work with trusted manufacturers.
Certified Heat Pump Installers
Our heating team install hundreds of heating systems each year. We are fully insured and accredited with MCS, OFTEC and other recognised bodies. All installations meet the standards required for the Boiler Upgrade Scheme. We also install new radiators or underfloor heating if required to support your new system. You only pay once the installation is complete and signed off.
Trusted Servicing & Maintenance
Regular servicing keeps your heat pump running efficiently. We offer annual servicing, system optimisation and general maintenance. This helps extend the lifespan of your system and improves performance during colder months. Our engineers can diagnose and repair air source heat pump faults. If your system is under warranty, we can manage the process on your behalf.
What Is an Air Source Heat Pump?
An air source heat pump takes heat from the outside air and raises it to a temperature that can warm your home or workplace. The system uses electricity to run but produces more heat energy than it consumes. This makes it an efficient and sustainable alternative to traditional boilers. Modern systems work well throughout the year and provide consistent, comfortable heating.
Air source heat pumps also qualify for 0% VAT and a government grant of up to £7,500. We can manage the Boiler Upgrade Scheme application on your behalf. This reduces the overall cost and helps more property owners enjoy efficient low carbon heating.
How much does an Air Source Heat Pump cost?
The overall cost depends on the size of your property, levels of insulation and the heating requirements. Many installations qualify for the £7,500 Boiler Upgrade Scheme grant. We help you claim this grant and reduce your upfront cost. Plus, VAT is also set at 0% for renewable heating, which can also include radiators and underfloor heating if done at the same time.
We provide accurate quotes after a free consultation. You will receive a clear breakdown of the recommended system, installation details and expected running costs.
Is an Air Source Heat Pump Right for Your Property?
Many homes and business premises are suitable for an air source heat pump. The system works well in both modern and older buildings when designed correctly. Our team carries out a full heating assessment before installation. We check insulation levels, radiator sizes and overall heat demand to make sure the system delivers the performance you expect.
Air source heat pumps are a strong option if you want:
- Lower heating bills
- Reduced carbon emissions
- A modern renewable heating solution
- Reliable performance
- Become more energy independent
If you are unsure about suitability, our engineers will guide you. We take the time to understand your heating needs and advise on the best solution.
Call us now on 01628 533 550 or Get a Free Design and advice from our expert team.
£7,500 HEAT PUMP GRANT
Save on your installation with a £7,500 Boiler Upgrade Scheme grant. We take care of the application for you.
Additionally, Heat pump installations also qualify for 0% VAT, and this includes radiators, underfloor heating and system upgrades carried out at the same time. Plus, some mortgage lenders provide an additional £2,000 towards renewable heating.
Contact our team today for guidance.
What are the main benefits of an Air Source Heat Pump?
Lower Bills & More Energy Independence
Air source heat pumps deliver efficient heating that can cut your energy bills and make your property less dependent on the national grid.
Suitable for Most Property Types
Reduced Carbon Emissions
Long Term Warranties and Support
Reliable All Year Performance
Air source heat pumps provide steady heating throughout the year. When installed and configured correctly, they deliver consistent and efficient comfort.
£7,500 Heat Pump Grant - Boiler Upgrade Scheme
0% VAT on Renewable Energy
Heat pump installations qualify for 0% VAT. This also applies to new radiators, underfloor heating and system components fitted at the same time.
Low Maintenance
Air Source Heat Pump Installation – FAQs
How does an air source heat pump work?
Do I need new radiators for a heat pump?
What is the Boiler Upgrade Scheme?
How long does an Air Source Heat Pump installation take?
What maintenance does a heat pump need
Are air source heat pumps suitable for older homes
Can you install systems in commercial buildings
HEAT PUMP INSTALLERS COVERING A LARGE PART OF BUCKS, BERKS, OXON, LONDON AND SURREY
As accredited installers, Heppelthwaite The Red Van Plumbers provide complete air source heat pump design, installation, servicing and repair for residential and commercial properties across Buckinghamshire, Berkshire, Oxfordshire, Surrey, Hertfordshire and London. We have been a trusted family run company since 1948 and remain known for our high standards. With more than one thousand 5 star reviews and an award winning service, our team delivers expert advice and professional guidance from start to finish.
Local homeowners and businesses choose us because:
- Award winning service
- Free consultation and transparent quotes
- Accredited engineers
- Long warranties and dedicated aftercare
- Full bespoke heating solutions
Our aim is to provide heating systems that are reliable, efficient and suited to your property.
Our Air Source Heat Pump Installation Process
We follow a clear and proven process to ensure the best results and highest level of service.
Consultation
We discuss your heating needs and review your property details. This helps us understand the best approach.
Technical Survey
An engineer completes a detailed heat loss calculation and checks the current heating system. We then design the most efficient solution.
Quotation
You receive a full written quote with clear pricing and information about the government grant.
Installation
Our team installs the system and tests it thoroughly. You can ask questions at any stage and we keep you informed throughout.
Aftercare
Once installed and everything has been fully commissioned, we offer servicing, support and ongoing maintenance.
WE CAN DO IT ALL
As part of the Evans Group, The Red Van Plumbers provides more than air source heat pump installations. Our customers have access to a wide range of services including plumbing, heating, bathroom installations, solar panels and underfloor heating.
If you would like your air source heat pump installed alongside underfloor heating, solar panels or as part of a fully integrated renewable energy system, contact our team today.
Contact Your local heat pump installers
Our expert Air Source Heat Pump installation team are ready to help you go green and save money.




