Boiler Repairs in Gillingham, Shaftesbury, Mere and Wincanton

Trusted boiler repairs to keep the home safe and efficient. Gas Safe and G3 qualified with 10+ years on Worcester Bosch, Vaillant and Glow-worm. We work on natural gas and LPG, keep warranties intact, leave everything tidy with clear paperwork, and cover North Dorset, South Wiltshire and South Somerset.

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A man working on an HVAC or heating system, inspecting and holding a control panel or circuit board inside an open utility box with pipes and wiring visible.

Why Choose Us For Boiler Repairs

Repairs should be decisive. Expect punctual arrivals, clear pricing and plain language about what needs doing and why. Safety checks are recorded properly and parts are genuine so the boiler runs the way it should.

Gas Safe - G3 qualified - Local and reliable - Genuine parts - Clear fixed quotes - Natural gas and LPG

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Types of Boilers We Repair

Every heating setup is different. We look at the boiler, controls and hot water side so the whole system performs, not just one part.

Combi boilers - System boilers - Regular heat only - Unvented cylinders - Smart controls - Filters and pumps

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Annual Boiler Service

A yearly service keeps the boiler safe, efficient and within manufacturer terms. Ideal in late summer or early autumn so winter is trouble free.

  • Safety checks and ventilation review

  • Flue integrity test and flue gas analysis

  • Burner, seals and condensate trap clean

  • System pressure and expansion vessel check

  • Magnetic filter clean where fitted

  • Service record updated for warranty

BOILER SERVICING
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Boiler Repairs and Breakdowns

When heating or hot water stops, speed matters. Diagnostics come first so you get the right fix, not guesswork. Clear options are given before any spend.

  • Priority slots for no heat or no hot water

  • Fast fault finding with clear explanation

  • Transparent repair quotes

  • Warranty friendly practices

  • Temporary make safe where needed

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Hot Water Cylinders & LPG

Gas Safe registered for natural gas and LPG, and G3 qualified for unvented cylinders. Fully certified to repair, never use anyone who isn’t Gas Safe as it’s unsafe and can void insurance.

WE ARE TRUSTED
AND CERTIFIED

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Typical Visit Steps

Gas Safe and G3 qualified, providing boiler repairs across Gillingham, Shaftesbury, Mere and Wincanton for natural gas and LPG, keeping systems safe and warranty compliant.

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Step 1: Fault assessment

A Gas Safe engineer checks the boiler, flue and controls to pinpoint the issue and confirm what is safe to run and what needs attention.

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Step 2: Clear quotation

We outline the repair plan and provide a clear, itemised estimate for parts and labour, so costs are agreed before any work proceeds.

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Step 3: Repair or replace

Once approved, a skilled engineer fits genuine parts and fixes underlying issues, or advises replacement if uneconomical, aiming to restore heat and hot water quickly.

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Step 4: Testing & Completion

We complete combustion tests and safety checks, update the service log, tidy the area and confirm the boiler is running efficiently, with all paperwork provided.

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Brands We Work With

We install, service and repair most major boilers and hot water cylinders. Recommendations are brand-agnostic, matched to the property, water pressure and budget. Genuine parts used, warranties protected, paperwork handled.

The logo of BAXI, a company name in bold, capitalized blue letters.
Logo of Ideal Boilers with blue background, white text, and a red dot above the 'i'.
The logo of Viessmann, a heating and cooling systems manufacturer, with the company name in bold orange letters and a stylized 'V' and 'S' in black.
Valiant Accredited Installer logo featuring a stylized rabbit's face with a crown, with bold teal and black text.
Worcester Bosch Group logo with blue and red wavy lines above the company name in blue text.
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Areas covered

Based near Gillingham, working across Shaftesbury, Mere, Wincanton and the surrounding villages in North Dorset, South Wiltshire and South Somerset. Keeping the patch tight means faster callouts, realistic arrival windows and better access to parts from local suppliers. If you are within roughly 30 to 40 minutes of Gillingham, you are in range. Send a postcode and we will confirm coverage and the next available slot.

Gillingham - Shaftesbury - Mere - Wincanton - Bourton - Zeals - Motcombe - Sturminster Newton - Bruton - Sherborne

 

FAQ’S

  • Straight diagnostic fee first. If it is fixable within that visit, we crack on. If parts are needed, you get an itemised quote for parts and labour and nothing proceeds without approval. Parts carry manufacturer warranty and workmanship is guaranteed.

  • Yes. Gas Safe for both fuels with paperwork provided.

  • Same day or next day locally, with priority for no heat or no hot water. Send the postcode, boiler make and model, any fault code, and your availability to lock a slot.

  • No. If you smell gas or suspect carbon monoxide, turn the appliance off, ventilate, leave the area and call 0800 111 999. For LPG, contact your supplier. Otherwise shut the boiler down and book a repair visit.