Northstar Plumbing and Heating

Boiler Repairs

Fast boiler repairs restoring warmth and hot water when you need it most.

Boiler Repairs in Darlington & the North East

Boiler Repairs


No heating or no hot water isn't something that can wait. We aim to get to you fast, diagnose the actual fault rather than guessing, and explain what's wrong and what it will cost before any work goes ahead.

Our boiler fault finding covers ignition and lockout faults, pressure loss, leaks, strange noises and error codes across the major boiler brands. If it's a quick fix, we'll do it on the spot; if it needs parts, we'll tell you honestly what to expect next.

Boiler Repairs by Northstar Plumbing and Heating
What we do

Boiler Repairs: what is included


  • No heat or no hot water diagnosis & repair
  • Boiler fault finding & diagnostics
  • Leaking or dripping boiler repairs
  • Ignition & lockout fault repairs
  • Low pressure & pressure loss repairs
  • Error code diagnosis across major brands
  • Fast callouts, same-day where possible
  • Gas Safe registered repairs
What usually goes wrong

The problems we are asked to fix


No heating or hot water

One of the most common calls we get, and one of the most urgent, especially in winter.

The fix  Fast callouts. We aim to get to you quickly and properly diagnose the fault rather than guess at it.

Boiler losing pressure

Repeatedly having to top up the pressure usually points to a leak somewhere in the system, not the boiler itself.

The fix  Proper leak diagnosis rather than a temporary top-up, so the actual fault gets fixed.

Error codes and lockouts

A flashing code or a boiler that won't fire tells its own story if you know how to read it.

The fix  Experienced fault-finding across the major boiler brands, explained to you in plain English.
How it works

From first call to finished job


Get in touch

Call, WhatsApp or use the form. Tell us what is happening and your postcode.

Free, honest quote

We explain the likely fix and cost before anything is agreed. No pressure.

The work

Carried out properly by a Gas Safe registered engineer, tidily and with respect for your home.

Signed off

Certified where the job needs it, and we only call it done when you are happy.

Customer reviews

What customers say

★★★★★

Quick response, communication and attendance. Liam was able to attend first thing the following morning and completed the job to a high standard preventing any further damage from the leak. Would recommend and happy to use in the future.

Google review
★★★★★

The job was done excellently, and he also took the time to point out other potential issues, helping to prevent future damage. His attention to detail and professionalism really stood out. He is very knowledgeable and does great work, highly recommended.

Google review
★★★★★

Just had my work done and I'm over the moon with it, just what I asked for, done a lovely job, cleaned up and removed all mess, very pleasant and very reasonable price, will definitely get him again.

Google review

Read All Reviews

Free quote

Tell us about your boiler repairs job

Fill in the form below and we'll get back to you quickly. Tell us what you need help with, along with your postcode, and we'll discuss the best solution for your home.

  • Free, no obligation quotes
  • Gas Safe registered engineers
  • Darlington, Durham, Teesside & North Yorkshire
  • Call or WhatsApp 07502 224800
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Questions

Boiler Repairs FAQs

Do you provide emergency call outs?

Yes, we provide emergency call outs. Please give us a call to discuss your situation.

Can you usually fix a boiler in one visit?

Often, yes, if the fault is straightforward and we're carrying common parts. If it needs an ordered part we'll be upfront about the timescale.

Free quotes across the North East

Need a reliable local boiler, heating or plumbing engineer?

From a new boiler installation to a heating breakdown, radiator replacement or plumbing repair, we provide reliable workmanship and straightforward advice from start to finish.

Or call 07502 224800