Green Warmth

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Green Warmth Wales longest established MCS accredited renewable heat pump installer. Est 2007

Full renewables solutions for heating, solar pv, battery storage, MVHR, underfloor heating and EV chargers, based in Haverfordwest.

Big thanks to Cameron and Creegan from Green Warmth installing another neat MCS complaint solar PV and battery storage s...
07/10/2026

Big thanks to Cameron and Creegan from Green Warmth installing another neat MCS complaint solar PV and battery storage system.

Great clients, awesome builder to work with .

Really looking forward to seeing how this system performs.

Green Warmth designed and installed the air source heating system, underfloor heating, solar and battery storage making the client and builders job easier!

For more information on how you could benefit from a £9,000 Boiler Upgrade Scheme grant and a solar system designed to benefit from renewable tariffs look us up.

www.greenwarmth.co.uk

Trading locally since 2007 🙌

Love the attention to detail on Green Warmth latest Stiebel Eltron UK Ltd air source heat pump installation.Big thanks t...
04/10/2026

Love the attention to detail on Green Warmth latest Stiebel Eltron UK Ltd air source heat pump installation.

Big thanks to Ryan and the team and to John Belton & Sons who always make our engineers job easier with thoughtful layouts and excellent communication.

For more information on how you could receive £9,000 off your heat pump installation replacing oil or LPG gas then get in touch.

☎️ 01437 765888
📧 [email protected]

Green Warmth, MCS accredited and installing renewables since 2007

03/10/2026

Google Review ⭐️⭐️⭐️⭐️⭐️

Big thanks to Jason and his lovely family for taking their time to share this review on Green Warmth

The team are still talking about your homemade cooking 🙌

“We have had a brilliant experience with Green Warmth from start to finish and would highly, highly recommend them.

They designed the whole system for our house, including carrying out the heat loss calculations and sizing everything properly. We have gone from a 200-year-old house heated entirely by plug-in electric radiators to having solar PV, battery storage, an air-source heat pump, new radiators upstairs and plumbed-in underfloor heating downstairs. It has been a huge transformation for us.

Everyone who worked on the house was brilliant. Friendly, professional, tidy and always really open with us whenever they came across an issue. There were inevitably a few hurdles along the way with a house of this age, but nothing ever seemed like too much trouble and everything was dealt with properly. You can tell they genuinely care about the work they are doing, not just getting it installed and moving onto the next job. They wanted everything to work properly, look good and be finished to a really high standard.

The solar and battery performance has been fantastic, and the heat pump is now up and running really well. It genuinely feels like we have brought this old house into the 21st century and we are now getting the true definition of "Green Warmth"!

A special thanks to Vicky for sizing and coordinating the heat pump installation, Tracy for sizing and coordinating all of the solar and battery side, and Danielle for seemingly always being at the end of the phone or email whenever we needed help with logistics or had another question!

And a huge thank you to James, Osian, Ryan, Fiona, Creegan, Cameron and even the big boss Jason, who all worked incredibly hard on site to get everything installed. James in particular will probably never want to come back after battling his way through our 600mm solid stone walls! Thank you for persevering!

The aftercare has been just as good. Whenever we have needed anything, somebody has picked up the phone and everyone has always been friendly, helpful and genuinely personable. It is really nice dealing with a company where you actually get to know the people involved.

It was a massive project for us and we are really happy with how it has all turned out. A huge thanks again to everyone at Green Warmth. We would recommend them without hesitation”.

02/10/2026

Big thanks to Cameron and Creegan from Green Warmth on delivering this community installation in Dinas Cross.

3phase 10kW fox.ess inverter with 23kW battery storage with GSE in-roof kit.

Massive thank you to local builder Barrie Thomas and his team of roofers making our job possible and easier.

Looking forward to expanding this system with more solar in the future.

What a fantastic friendly community Dinas Cross is. We really enjoyed this one.

Green Warmth, a local business installing renewables since 2007.

Our Green Warmth solar team and electricians have had a busy few months installing multiple solar panels and battery sto...
11/09/2026

Our Green Warmth solar team and electricians have had a busy few months installing multiple solar panels and battery storage systems.

The great weather ☀️ in July produced a record solar production month and with competitive solar export rates of up to 29 pence per kW has credited our customers utility bills ready for the dark days!

Thank you to our brilliant customers who have looked after Creegan, Cameron, James and Osian on hot 🥵 roofs.

For more information on solar and battery storage designs and how to maximise both import and export utility tariffs that work for your home get in touch.

☎️ 01437 765888
📧 [email protected]

Or visit our showroom in Haverfordwest SA62 4BS

‘Green Warmth, installing renewables across Pembrokeshire since 2007.
A trusted MCS accredited installer’.

11/09/2026

Big shout out to James & Osian on this neat plant room.

Great care and attention to detail on the pipe lagging and layout.

Our Green Warmth heating and solar teams have been working hard over the last few weeks.Firstly, massive thank you to al...
23/08/2026

Our Green Warmth heating and solar teams have been working hard over the last few weeks.

Firstly, massive thank you to all our customers who have really looked after our teams in the heatwave 🥵

Ice-creams, drinks, homemade baking, chips 🍟!! We cannot thank you enough, it really makes a difference 🙌

Few photos of installations completed.

Customers already noticing huge energy improvements from solar, battery and air source heat pumps designs and combinations.

For more information get in touch.

📞 01437 765888
📧 [email protected]
🌍 www.greenwarmth.co.uk

Green Warmth, established in Pembrokeshire since 2007.

27/07/2026

☀️ Big news for oil and LPG households - the Boiler Upgrade Scheme grant has just increased! ☀️

The Boiler Upgrade Scheme grant has risen from £7,500 to £9,000 - making now the perfect time to consider making the switch to a renewable heating system! 💪

If your home is currently on oil or LPG, Green Warmth can help you take full advantage of this increased grant towards the installation of an air source heat pump - reducing your energy bills and your carbon footprint at the same time! 🌿

Wales' longest MCS accredited renewable heating installer, based right here in Pembrokeshire since 2007 - you're in the best possible hands!

Get in touch today for a free site survey and find out exactly what you could save!

📞 01437 765888
📧 [email protected]
🌐 greenwarmth.co.uk

Our Green Warmth Solar team have been soaking up the sun 🌞 over the last week.Recently completed solar PV and battery st...
22/07/2026

Our Green Warmth Solar team have been soaking up the sun 🌞 over the last week.

Recently completed solar PV and battery storage installation including back to the consumer board electrics.

Well done Creegan, Cam and Harry 👏👏 local boys loving what they do.

✅ A project completed on Friday was an on-roof 7.4kW system with East & West facing panels and a 11.5kW battery.

🔋 This system has generated over 185kWh in 5 days from the sun, and sent 143kWh back to the grid for export payments.

⭐️ Since installation the house has used only 0.5kWh from the grid!

💰A system designed to save and make money is a good investment.

For more information or to book at free site survey contact

☎️ 01437 765888
📧 [email protected]
🌎 www.greenwarmth.co.uk

‘Green Warmth are MCS accredited, offer 2 years workmanship warranty, deposit protection and have been installing solar across since 2007’

Great effort from the Green Warmth team this month in difficult weather ☀️🕶️🥵Multiple Vaillant and STIEBEL ELTRON premiu...
17/07/2026

Great effort from the Green Warmth team this month in difficult weather ☀️🕶️🥵

Multiple Vaillant and STIEBEL ELTRON premium air source heat pumps installations across new build and retro fit homes across Pembrokeshire.

Along with Underfloor heating on ground and first floors all supported by solar PV and battery.

All completed by our local in-house team from MCS design calcs, heating engineers, electricians and supported by our friendly efficient office team.

From July 21st 2026 until March 2027 home owners on oil or LPG will qualify for the £9,000 boiler upgrade scheme towards the installation costs.

For more information on how to reduce your energy bills contact our team.

☎️ 01437 765888
📧[email protected]
📍Unit 10, Withybush Trading Estate, Haverfordwest SA62 4BS

🙌 Green Warmth Wales longest accredited MCS installers for renewable heating est 2007 based right here in Pembrokeshire.

Address


Opening Hours

Monday 08:30 - 17:00
Tuesday 08:30 - 17:00
Wednesday 08:30 - 17:00
Thursday 08:30 - 17:00
Friday 08:30 - 17:00

Telephone

+441437765888

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