Central Heating Repairs Derbyshire

Fast, No-Fuss Heating Fixes You Can Rely On

When your heating system goes down, your whole home feels it—especially in the colder months. I’m Ross, owner of ISM Plumbing & Heating, and for over 15 years, I’ve been helping homeowners across Alfreton, Sutton-in-Ashfield, Ripley, and surrounding areas get their warmth back with reliable, professional central heating repairs.

Just last month, we helped a family in Somercotes who had no heat upstairs and cold radiators downstairs. We traced the problem to a blocked pump and an airlock, flushed the system, and had it working again by that afternoon. No guesswork. No delays.

Whether it’s a cold radiator, strange banging noises, or a boiler that won’t fire up, we’ll get to the root of the issue—and fix it properly.

Why Choose ISM Plumbing & Heating for your Central Heating Reapirs?

Common Central Heating Repairs We Carry Out

We provide full diagnostics and repairs for domestic central heating systems, including:

- Radiators not heating up or heating unevenly

- Cold spots or noisy pipework

- Boiler not heating radiators properly

- Airlocks and system blockages

- Loss of pressure in sealed systems

- Faulty pumps or motorised valves

- Leaking or corroded pipework

- Thermostat, programmer or control issues

- Power flush advice or sludge build-up resolution

Heating Systems We Work With

We’re experienced in diagnosing and repairing:

- Combi, system, and conventional boilers

- Sealed and open-vented heating systems

- Smart heating controls (Nest, Hive, Honeywell, etc.)

- Multi-zone systems and underfloor heating

- Timers, stats, zone valves, and circulation pumps

We aim to carry out most repairs in a single visit, and we’ll always explain your options clearly before any work begins.

Local Heating Repair Expertise You Can Count On

From new builds in Tibshelf to older properties in Sutton-in-Ashfield, we’ve seen just about every heating issue Derbyshire and Nottinghamshire homes can throw at us. Common faults we fix include:

- Radiators staying cold upstairs or furthest from the boiler

- Sludge and scale blocking older pipework

- Failing circulation pumps or noisy systems

- Repeated pressure loss in combi boilers

- Compatibility issues with newer smart controls

We don’t patch it—we fix it properly, and explain what we’re doing every step of the way.

15+ Years of Trusted Heating Repairs

We’ve repaired hundreds of systems across the region. Our customers rely on us because we show up on time, do the job right, and never overcharge for parts or labour.

Certified, Insured & Respectful

- Fast diagnosis and clear communication
- Local, Gas Safe Registered engineer
- Fully equipped van to complete most jobs in one visit
- Fair pricing with no hidden costs
- Respectful, tidy service with guaranteed workmanship

Real Stories from Local Customers

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“Having contacted Ross after finding his number on yell.com he came out within a couple of hours and fixed the problem. Very professional and reasonable price to. I would definitely recommend.”
— Zoe (via Yell)
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⭐⭐⭐⭐⭐

"I picked ISM based on good reviews and was not disappointed. We needed heating system modifications doing in an upstairs flat but it was critical there were no leaks into the premises below. Ross did the work quickly and very professionally without any issues at all, at a very fair price. We highly recommend him. "
— Anonymous (via Trusted Trader)
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⭐⭐⭐⭐⭐

"Ross provided fast and friendly service at a very reasonable price for a boiler repair. We were up and running within 24 hours, including ordering the part and a follow-up visit to fit it."
— Ali (via Google)
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