Yes. Dundry is 11 miles from our workshop at 24 Bristol Road, Radstock BA3 3EE, reached via the unclassified, and it's a regular part of our working area. We're Gas Safe and OFTEC registered, so we cover both mains gas and oil work out here without treating it as a special trip.

Who actually carries out the work?

A Gas Safe and, where relevant, OFTEC registered engineer from our own small team carries out the job — we don't sub the install out to a third party after quoting. You deal with the same people from survey through to commissioning and any aftercare calls.

What's a CP12 and do I need one as a landlord?

A CP12 (Landlord Gas Safety Record) confirms every gas appliance in a rented property has passed an annual safety check by a Gas Safe registered engineer. It's a legal requirement before letting and at each renewal, a copy has to go to tenants, and it needs to be renewed every 12 months without a gap.

What's the difference between a boiler service and general maintenance?

A service is the annual manufacturer-required safety and efficiency check that keeps the warranty valid. Maintenance covers everything else — bleeding radiators, checking system pressure, sorting minor faults, and periodic flushing or filter checks — that keeps the system running well between those annual services rather than replacing them.

What are your opening hours, and can you help out of hours?

Our published hours are Monday to Friday, 8:30am to 5pm, and that's when the phones are answered and jobs are booked. We're honest that we don't run a round-the-clock emergency line, so if you're planning ahead, call during those hours on 07516 118198 and we'll get you booked in.

Do you cover all of Dundry?

Yes — every street in BS41 that falls under Dundry, plus the lanes towards Long Ashton and Barrow Gurney. We're 11 miles away in Radstock, so most jobs are reached in well under half an hour.

Local Boiler Installation for Dundry

Boiler Installation sits alongside the wider servicing cycle a heating system goes through over its life: commissioning, annual checks, and eventually replacement once repairs stop making sense. Thinking about where you are in that cycle helps decide whether now is the right time to act. We're Gas Safe registered and OFTEC registered, based at 24 Bristol Road, Radstock BA3 3EE, and happy to talk through where your system currently sits before recommending anything. Access is lane access, so parking, spoil removal and delivery timing get planned in advance. Typical era of build is mixed-cottage, which affects existing pipework and system cleanliness. In Dundry itself (BS41, North Somerset) that usually means stone cottages with city views, roughly 11 miles from the workshop.

07516 118198 Request a quote

BS41 · North Somerset · 11 mi from Radstock · unclassified

Boiler work underway on stone cottages with city views near Dundry, boiler installation in Dundry (BS41) — unclassified corridor

Also covering the lanes around Dundry

Beyond Dundry we're frequently on jobs in Long Ashton (BS41), Barrow Gurney (BS48), Winford (BS40) and Chew Magna (BS40) — so spares, follow-ups and annual services are straightforward.

Qualifications behind the work

Local, family-run

Based at 24 Bristol Rd, Radstock — every job is run by the team that quoted it.

Checkatrade 9.9/10

362+ verified reviews from real customers across BA and BS postcodes.

OFTEC trained

Oil boilers, oil tanks and pipework — fully certified for off-grid installs and replacements.

Gas Safe registered

Reg. 549918 — every gas job notified to Building Control and a CP12 issued where required.

Site realities in and around Dundry

This area has a genuine mix of mains gas and oil-fired properties, sometimes on the same street, depending on when the gas network reached that particular row of houses. It's worth confirming which fuel your property is actually on and whether a fuel switch is realistic before assuming either option is off the table. Being registered for both Gas Safe and OFTEC work means we can look at the honest options for your specific property rather than steering you toward whichever fuel we happen to be set up for. Water here is hard water, so scale protection is specified accordingly. Our van runs the unclassified to reach you, 11 miles out from the Radstock workshop. Dundry is roughly 11 miles from our Radstock base via the unclassified. Typical property stock here: stone cottages with city views. A meaningful share of properties around Dundry are off the gas grid, so oil boiler installs and tank swaps make up a fair part of what we do locally. When we quote boiler installation here we factor in flue routing, condensate fall and gas-supply pipe sizing before the price is fixed.

Scope of work, itemised

Combi, system & regular boilers
Like-for-like swaps in a single day
Worcester, Vaillant, Ideal, Grant & more
Up to 10-year manufacturer warranties
Free written quote, no obligation
Local aftercare from a 11-mile base

Dundry questions we get asked

Do you cover Dundry?: Yes. Dundry is 11 miles from our workshop at 24 Bristol Road, Radstock BA3 3EE, reached via the unclassified, and it's a regular part of our working area. We're Gas Safe and OFTEC registered, so we cover both mains gas and oil work out here without treating it as a special trip.
Who actually carries out the work?: A Gas Safe and, where relevant, OFTEC registered engineer from our own small team carries out the job — we don't sub the install out to a third party after quoting. You deal with the same people from survey through to commissioning and any aftercare calls.
What's a CP12 and do I need one as a landlord?: A CP12 (Landlord Gas Safety Record) confirms every gas appliance in a rented property has passed an annual safety check by a Gas Safe registered engineer. It's a legal requirement before letting and at each renewal, a copy has to go to tenants, and it needs to be renewed every 12 months without a gap.
What's the difference between a boiler service and general maintenance?: A service is the annual manufacturer-required safety and efficiency check that keeps the warranty valid. Maintenance covers everything else — bleeding radiators, checking system pressure, sorting minor faults, and periodic flushing or filter checks — that keeps the system running well between those annual services rather than replacing them.
What are your opening hours, and can you help out of hours?: Our published hours are Monday to Friday, 8:30am to 5pm, and that's when the phones are answered and jobs are booked. We're honest that we don't run a round-the-clock emergency line, so if you're planning ahead, call during those hours on 07516 118198 and we'll get you booked in.
Do you cover all of Dundry?: Yes — every street in BS41 that falls under Dundry, plus the lanes towards Long Ashton and Barrow Gurney. We're 11 miles away in Radstock, so most jobs are reached in well under half an hour.

Where to go from here

If you're not in a rush, arranging boiler installation outside the depths of winter usually means more flexibility on scheduling and a calmer job overall. If you are in a rush because something's already failed, tell us that when you call so we can prioritise accordingly within our normal working hours. Call 07516 118198 and we will confirm a visit slot for BS41. Most of what we open up here is stone cottages with city views, which dictates flue routes and pipe sizing. Planning constraints are usually light here, so external work is checked first.

07516 118198 All services in Dundry

Area data we work from

County: North Somerset
Postcode district: BS41
Settlement type: village
Nearest classified road: unclassified
Distance from our base: 11 miles (Radstock, BA3)
Typical building stock: stone cottages with city views
Water hardness: hard water
Fuel availability: mains gas with off-grid pockets
Customer mix: homes alongside small commercial and agricultural premises
Nearby areas covered: Long Ashton, Barrow Gurney, Winford, Chew Magna

Things we check around Dundry

Pumped-oil versus gravity feed: does it matter?

Older oil systems sometimes still rely on gravity feed, where the tank sits higher than the burner and oil flows down to it under its own weight; a pumped system uses the burner's internal pump to draw oil up from a tank at any level, including below the boiler. Gravity feed limits where a tank can be sited and is more prone to airlocks if the line runs dry, while a pumped system is more flexible on tank position but needs the pipe run and lift height kept within the burner pump's rated capacity — usually no more than a few metres of lift and a set maximum run length. When we replace an oil boiler we check which type the existing tank and pipework support before assuming a straight swap, because a tank sited for gravity feed may need repositioning or a different pump to suit a modern burner.

Radiator sizing after lowering the flow temperature

Running a boiler at a lower flow temperature — typically 55°C or below rather than the old default of 70-80°C — improves condensing efficiency measurably, but it also reduces the heat output of every radiator in the house, because a radiator's output falls roughly with the square of the temperature difference to the room. Radiators sized correctly for a 75°C flow can end up unable to heat the room properly at 55°C unless they're upsized or supplemented. We check each radiator against the lower design flow temperature before recommending it, and where a room falls short we look at whether a larger single panel, a double panel, or an additional radiator on that circuit closes the gap, rather than pushing the flow temperature back up and giving away the efficiency gain.

Chasing pipework into lime plaster and stone walls

Solid stone or cob walls finished in lime plaster, common in the older parts of Dundry, behave very differently to modern plasterboard when a pipe run needs chasing in. Lime plaster is softer and more porous than gypsum, so cutting a neat, consistent chase without blowing the surface needs a slower hand and finer disc than a stud-wall job, and any repair has to be made good in a lime-based skim rather than modern filler, which can trap moisture behind it and cause the patch to fail. On solid stone we sometimes surface-mount pipework in painted conduit instead of chasing, particularly where the wall is a significant structural thickness and chasing would weaken it. Knowing which approach a wall needs before starting avoids expensive plaster damage.

Building Control notification for boiler work

Installing or replacing a boiler is notifiable work under Building Regulations, and a Gas Safe or OFTEC registered installer working within their scheme's competent-person arrangements notifies the local authority electronically on completion, which avoids the homeowner having to apply for Building Regulations approval separately and pay a council fee for it. This generates a compliance certificate that matters at the point of selling the property — conveyancing solicitors routinely ask for it, and its absence can hold up a sale. Work carried out by someone outside a competent-person scheme has to be notified to Building Control directly and inspected, which is slower and often more expensive. We notify every applicable installation as standard and the certificate follows automatically.

Single-pipe circuits in older stone cottages

A lot of the stone cottages and farmhouses around Dundry were plumbed decades ago on a single-pipe gravity circuit, where each radiator draws from and returns to the same loop rather than having its own flow and return. It works, but radiators furthest from the boiler receive water that's already cooled after giving up heat to the ones before it, so the far end of the house is always the coldest. Converting to a two-pipe layout means new pipe runs, which in a stone cottage often means chasing lime plaster or lifting flagstones — not a trivial job. Where a full rewire of the pipework isn't wanted, we sometimes improve balance instead by oversizing the radiators nearest the end of the run and fitting TRVs to hold back the ones nearest the boiler.

What different boiler noises usually mean

A kettling or rumbling sound from a boiler is most often scale or sludge build-up on the heat exchanger causing localised boiling as water is trapped and overheated in restricted channels — the heating equivalent of a kettle furring up. A banging or knocking sound in pipework, sometimes called water hammer, is usually caused by a valve closing too quickly or trapped air rather than the boiler itself. A whining or humming sound tends to point to the circulating pump, either from wear or from air in the system reducing lubrication at the bearing. Diagnosing correctly from the noise alone isn't reliable enough to act on without checking system pressure, inhibitor condition and the pump directly, but the noise itself is a useful first indicator of which of those to check first.

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