Gwynedd

Storage and electric heater replacement in Porthmadog

Homeowners and landlords in Porthmadog can book a free survey for storage and electric heater replacement, with a written quote setting out the equipment, the work and the price.

  • from £3,245Local guide price
  • Usually 2–4 daysTypical time
  • GwyneddArea
Storage and electric heater replacement in a home
  • Free survey and written quote
  • Refrigerant work by F-gas certified engineers
  • Price fixed in writing
  • England, Scotland, Wales and NI
  • Cools in summer, heats in winter

Storage and electric heater replacement in Porthmadog

Old storage heaters in Porthmadog homes are removed and recycled as part of the replacement. North Wales has mild, damp weather for much of the year, so efficient heating and dehumidifying are big benefits.

Flats and bungalows in Porthmadog that have never had gas are the usual candidates for replacing storage heaters. Porthmadog sits around 21 miles from Bangor, Gwynedd, inside our Gwynedd area. Postcode districts we cover here include LL49.

Prices in Porthmadog

Budget around £3,245–£9,795 for 3–5 rooms including VAT for storage and electric heater replacement in and around Porthmadog. That sits a little below the UK middle, reflecting typical North Wales labour rates. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. Typical Bungalow or house work (four rooms on one outdoor unit) lands around £4,645–£7,445 in this area.

Small flat

£3,245–£5,095
inc VAT, North Wales guide

Two or three rooms replacing storage heaters.

Balanced choice

Bungalow or house

£4,645–£7,445
inc VAT, North Wales guide

Four rooms on one outdoor unit.

Larger home

£6,545–£9,795
inc VAT, North Wales guide

Five or more rooms or two outdoor units.

Prices are shown before any Boiler Upgrade Scheme grant. The £2,500 air-to-air grant applies only to eligible homes in England and Wales, using an MCS-certified heat pump installed by an MCS-certified installer, who applies for the grant and deducts it from the price. We confirm eligibility, and which installer applies, before you commit.

Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.

Planning and permissions

In Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.

If your home in Porthmadog is replacing fossil fuel or electric heating, and no gas, oil or LPG boiler stays in use, an MCS-certified air-to-air heat pump may qualify for the £2,500 Boiler Upgrade Scheme grant, which the MCS-certified installer claims and deducts from the price.

The survey

We book surveys in Porthmadog at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote.

What is included

What a job in Porthmadog covers:

  • Free survey and heat-loss calculation
  • Commissioning and controls set-up
  • Tariff and running advice
  • Boiler Upgrade Scheme eligibility check
  • Air-to-air system sized for winter

Nearby

Neighbouring places we cover include Pwllheli (12 miles), Caernarfon (16 miles) and Dolgellau (16 miles). See all services in Porthmadog or storage and electric heater replacement across Gwynedd.

FAQ

Common questions in Porthmadog

Can I get a price for Porthmadog without a visit?

Yes, our online guide price tool gives a range in about a minute. A fixed price needs a survey, which is free for new installations.

Will the outdoor unit need planning permission in Porthmadog?

Since 1 June 2026, most houses in Wales can have an outdoor unit under permitted development if it meets the size, number and MCS 020a noise conditions. Flats, listed buildings and conservation areas need more care. We check on survey.

Is the survey in Porthmadog really free?

Yes, for new installations. The survey and written quote are free and there is no obligation to go ahead.

Do you cover all of Porthmadog?

Yes, including LL49. We also cover nearby Pwllheli and Caernarfon.

How soon can you survey in Porthmadog?

We offer survey dates when you enquire. Early summer is the busiest time, so spring and autumn are the easiest times to book.

Can landlords use this to improve an EPC?

Replacing direct electric heating with a heat pump often improves an EPC rating. The exact change depends on the property, so ask a domestic energy assessor.

Next step

Ready for a cooler summer and a cheaper winter?

Book a survey, or get a guide price in about a minute with our online tool.

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