Boiler Fault-Finding and Repairs

With years of hands-on experience, we’ve repaired hundreds of boilers across Cheshire and South Manchester. We don’t just replace parts blindly, we take the time to diagnose the root cause of the problem.

Our boiler fault-finding and boiler repairs cover:

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    No heating or hot water

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    Low-pressure or leaking system

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    Intermittent ignition or lockout faults

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    Unresponsive controls or thermostats

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    Noisy pumps or fans

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    Fault codes and error messages

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    Sensor or valve issues

Our plumbing and heating specialists carry a range of common replacement parts for Vaillant and Worcester Bosch models, meaning we can often repair your boiler on the same visit.

Our 5-Step Guide to Boiler Repairs

Step 1: Initial Assessment

We discuss the symptoms and any error codes

Step 2: Diagnosis

Full inspection using specialist tools and manufacturer software

Step 3: Repair and Testing

Faulty parts replaced or serviced using genuine components

Step 4: Safety Checks

We test gas pressures, flue integrity, and CO levels

Step 5: Transparent Pricing

We’ll explain all findings before carrying out any work

Annual Boiler Servicing

We look after over 400 boilers across Cheshire and South Manchester, providing ongoing maintenance and peace of mind for homeowners year after year. A well-maintained boiler runs more efficiently, lasts longer, and helps avoid expensive breakdowns. Our annual boiler servicing includes:

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    Visual inspection of flue, seals, and ventilation

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    Gas pressure and combustion checks

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    Cleaning of the heat exchanger, condensate trap, and burner if required

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    Electrical safety tests and control function checks

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    System efficiency check and service report provided

0161 941 5735
hello@sevenheating.com
@sevenheating

Boiler Installation

At Seven Heating, we provide professional, reliable boiler installations that combine expert workmanship with exceptional aftercare. As both a Vaillant Advance and Worcester Bosch Accredited Installer, we’re approved by two of the UK’s leading boiler brands - giving you peace of mind that your new heating system is installed to manufacturer standards.

When you choose our accredited Installers, you can expect to receive:

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    Extended manufacturer warranties (up to 10 years)

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    Genuine parts and system components

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    Correct installation, setup, and registration

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    Access to exclusive models and offers

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    Expert knowledge of the latest controls and efficiency settings

Your boiler is a major investment, so make sure it’s fitted by someone who knows the product inside out. We offer:

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    Combi boilers

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    System boilers

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    Regular (heat-only) boilers

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    Full system upgrades and hot water cylinder replacements

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    Smart thermostat installations

Our 5-Step Guide to Boiler Installations

Step 1: Free Home Survey

We assess your current system and discuss your needs

Step 2: System Design and Quotation

You’ll get a clear, detailed quote with no hidden extras

Step 3: Installation

Carried out neatly, safely, and efficiently by qualified engineers

Step 4: Commissioning and Registration

We set up your boiler for maximum efficiency and register your warranty

Step 5: Aftercare

Annual service reminders and ongoing maintenance, if you’d like us to look after it.

0161 941 5735
hello@sevenheating.com
@sevenheating

Boiler Brands We Recommend

We specialise in fitting high-quality, energy-efficient boilers from trusted manufacturers:

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    Vaillant – Quiet, efficient, German-engineered reliability

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    Worcester Bosch – UK’s best-selling brand, known for award-winning service

Whether you need a boiler installation, boiler fault-finding, boiler repairs, or boiler servicing, we’ll advise you on the most suitable model for your home, taking into account hot-water demand, controls, and future energy efficiency. Our plumbing and heating specialists proudly serve Hale, Altrincham, and the surrounding areas.

0161 941 5735
hello@sevenheating.com
@sevenheating
0161 941 5735
hello@sevenheating.com
@sevenheating
CONTACT THE TEAM
LET US HELP YOU
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A Great Job for a Great Price – Done Right, First Time.
Call our team on 0161 941 5735 for boiler repairs and installations in Hale, Altrincham, and the surrounding areas.