MCS-Certified · Domestic & Commercial · All Major Brands

Heat Pump Not Working? We Diagnose & Repair All Major Brands

Fast, Professional Heat Pump Diagnostics And Repairs By Experienced MCS-Certified Engineers Across Domestic & Commercial Systems.

MCS certified

MCS Certified Engineers

80+

Years combined experience

4.8

Rated on Google reviews

Technician servicing a Samsung air source heat pump installed against a stone wall, ensuring efficient operation and performance.
From £95
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Common Concerns

How Can We Help?

We diagnose and repair heat pump faults across domestic and commercial systems. Whether your system has stopped working completely or isn’t performing properly, our engineers identify the issue and explain the next steps before any repair work begins.

No Heat Or Hot Water

Heat pump running but not heating properly? Controller showing an error? Our engineers diagnose the issue on site and explain your repair options before any work begins.

Unusual Noise Or Vibration

Strange noises, vibration or performance changes can indicate developing issues. We’ll inspect the system and identify the cause.

Leaks Or Pressure Issues

Noticed a leak or pressure drop? We’ll investigate properly and identify the underlying cause rather than applying temporary fixes.

How it works

What To Expect

01

Get in touch

Call us directly or complete the form and our team will respond promptly. A friendly chat to understand the issue and how we can help.

02

Diagnostic visit

Our engineer visits your property, investigates the issue and aims to resolve simple faults during the appointment where possible.

03

Repair Quote (If Required)

Diagnostic visits start from £95 depending on system type and location. If additional parts or repair work are required, we’ll provide a written quote before proceeding. If you go ahead with the repair, the diagnostic fee is deducted from the final repair cost.

04

Repair Complete

Once approved, our engineer completes the repair and confirms the system is operating correctly before leaving site.

Repair FAQs

Heat pump diagnostics and repair FAQs

How quickly can you come out?

Same-week appointments are often available, especially within our standard service area. Call us with what is happening and we can discuss availability.

How much does a diagnostic visit cost?

Diagnostic visits start from £95 depending on system type and location. During the visit, our engineer will investigate the issue and may be able to resolve simple faults immediately. If additional parts or repair work are required, we’ll provide a written quote before proceeding. If you choose to go ahead with the repair, the diagnostic fee is deducted from the final repair cost.

Do you repair heat pumps you did not install?

Yes. We repair every major ASHP and GSHP brand regardless of who installed the system.

What if you can't fix it?

If repair is not the most economical option, we’ll tell you honestly and explain alternatives before recommending further work.

Will the heat pump be off during the visit?

Yes for parts of the visit. We isolate the system to take readings or carry out the work. You will not lose heating or hot water for longer than the visit duration unless the system itself is the problem.

Greenfields Heat and Power team standing outside their new office.

MCS Certified

Family-run

Penrith, Cumbria

Why Greenfields

Experienced engineers. MCS-certified & Family-run.

We are based in Penrith. Straightforward, professional service from experienced engineers.

  • 80+ years of combined industry experience
  • MCS-certified installers and service engineers
  • Repair every major ASHP and GSHP brand
  • We serve domestic & commercial clients

4.8

Stars on Google reviews

80+

Years combined experience

MCS

Certified engineers

Get A Diagnostic Visit Booked

Tell Us What’s Happening And We’ll Help You Understand The Next Step — Or Call Now And Speak Directly With Our Team.

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