Boiler Installation in Gillingham, Shaftesbury, Mere and Wincanton

Friendly, reliable and qualified boiler installations for homes across North Dorset, South Wiltshire and South Somerset. Gas Safe registered and G3 unvented qualified, with experience across Worcester Bosch, Vaillant and Glow-worm systems.

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A technician is working inside an open kitchen cabinet, installing or inspecting electrical or plumbing components. The cabinet contains a digital multimeter attached to wires and a water filter at the bottom, with the technician reaching toward the back of the cabinet.
A man in a navy blue shirt is testing a water heater with a digital measurement device. He is adjusting the water heater, which is mounted on a wall, and the device displays temperature readings.

Why Choose Us For Boiler Installations

Choosing an installer matters as much as choosing a boiler. The goal is a safe, efficient system that fits the home, runs quietly and is easy to live with. Expect punctual visits, plain language and documentation completed properly for peace of mind.

Gas Safe - G3 qualified - Local and reliable - Worcester Bosch, Vaillant, Glow-worm - Fixed price options -Natural gas and LPG

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Types of Boiler Installations We Cover

Every home is different. The right setup depends on space, water pressure, number of bathrooms and preferred controls. Get help selecting the best match so comfort improves and bills stay sensible.

Combi boilers - System boilers - Regular heat only - Natural gas - LPG - Smart controls

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Controls and System Upgrades

Small upgrades can lift comfort and cut running costs. Recommendations are based on the system, not trends, so upgrades actually deliver.

  • Smart thermostats and zoning

  • Magnetic filters and scale protection

  • Flushing where required

  • Radiator and towel rail upgrades

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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 install, service and sign off both; 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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Green circular badge with scalloped edges that reads 'G3 Certified' in the center.

Typical Visit Steps

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

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Step 1: Consultation

Quick call to confirm property details and hot water demand, then a short home visit to check flue route, gas supply, location, water pressure and radiator count, with photos for accuracy.

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Step 2: Fixed Proposal

You get a written quote with two or three boiler options, controls and filtration, plus clear inclusions, labour, disposal and lead time so costs and timings are set.

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Step 3: Install & Clean

Old boiler removed, pipework adjusted, new boiler, filter and controls fitted, and the system flushed or cleaned as needed. Floors protected and all waste taken away.

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Step 4: Handover & Warranty

Combustion tests and safety checks completed, settings optimised and logbook updated. Thermostat set up, user guidance given and the manufacturer warranty registered.

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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.

Flowwword logo with black text and a red dot in the middle
Worcester Bosch Group logo with blue and red wave design above the company name.
Logo for Ideal Boilers with the brand name in large letters within a blue rounded rectangle and the word 'BOILERS' below in gray with a slight curve.
The logo of BAXI, a company in blue text on a black background.
The logo of Viessmann, a company name written in bold, red capital letters with a stylized 'S' in the middle.
Valiant Certified Installer logo featuring a stylized rabbit's head in black and white within an oval, with the words 'Valiant Certified Installer' alongside.

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

  • Every 12 months. That keeps it safe, efficient, and in line with manufacturer warranty terms. Landlords need an annual Gas Safety check by law. For homeowners it is not law, but skipping a year can void the warranty and shorten the boiler’s life. Best time is late summer or early autumn.

    • Visual inspection for leaks, corrosion and ventilation

    • Gas tightness test where applicable

    • Burner, seals and condensate trap checked and cleaned

    • Flue integrity check and flue gas analysis with readings recorded

    • System pressure, expansion vessel and safety devices checked

    • Magnetic filter cleaned if fitted

    • Controls tested, service log updated and advice given
      Typical visit time is 45 to 75 minutes, longer if access is tight or issues are found.

    • Like for like combi swap: about 1 day

    • System to combi conversion: 1 to 2 days

    • System boiler with unvented cylinder: 1 to 2 days
      Heating is off during the work period. Hot water is usually off for most of day one, then back on as soon as commissioning is complete. You get a clear schedule before work starts.

  • Yes, regularly work with Worcester Bosch, Vaillant and Glow-worm, plus Ideal, Baxi and Viessmann. The pick depends on property size, hot water demand, warranty length, parts availability and budget. You get two or three sensible options, not twenty confusing ones.

  • Yes to both fuels. Gas Safe registered for natural gas and LPG, with paperwork provided after commissioning. G3 qualified for unvented hot water cylinders, including installation, servicing and certification.