Areas We Serve
At PTS Energy Solutions, we’re proud to help households across North Wales access fully funded energy upgrades through government-backed schemes like ECO4 and the Great British Insulation Scheme (GBIS). Whether you need a new boiler, insulation, solar panels, or an air source heat pump, we’re here to guide you from application to installation.
We specialise in working with eligible homeowners and private tenants in regions with older housing stock, fuel poverty, and vulnerable residents – and that’s why we focus our services on the areas listed below.

Where We Operate
Conwy
Free Boiler, Heat Pump, Insulation & Solar Grants
Conwy has one of the oldest populations in Wales and a high proportion of fuel-poor households. Many homes are inefficient and costly to heat – making residents strong candidates for ECO4 and GBIS schemes.
✔ Council admin fees covered
✔ Installer-led process
✔ Perfect for older or inefficient homes
Read more about energy grants in Conwy »
Denbighshire
ECO4-Funded Home Upgrades with No Cost to You
Denbighshire is home to a large number of rural, pre-war homes and vulnerable households. We help local residents access free boiler upgrades, insulation and more through a fully managed application process.
✔ Covers Rhyl, Ruthin, Denbigh and surrounding towns
✔ No council fees paid by residents
✔ Ideal for rural and off-gas homes
Explore our Denbighshire energy efficiency page »
Flintshire
Free Heating & Insulation for Eligible Homes
Flintshire combines urban and rural needs, with many properties built before 1980 that are costly to heat. From Shotton to Buckley and Mold, we support households through insulation, solar and heating upgrades.
✔ Full support with council declarations
✔ Solar panel and heat pump grants available
✔ ECO4 and GBIS funding routes accepted
See how PTS helps Flintshire households »
Llandudno
Home Energy Upgrades in Llandudno Made Easy
As a key town within Conwy County, Llandudno has an aging population and a significant number of Victorian homes. We specialise in upgrading energy systems in Llandudno’s older buildings – all at no cost to eligible residents.
✔ Full ECO4 and GBIS coverage
✔ Solar, insulation, boilers and heat pumps
✔ Streamlined process with PTS managing every step
Learn more about funding support in Llandudno »
Why Choose PTS Energy Solutions?
- Local knowledge with national scheme expertise
- Zero cost for eligible residents – we cover council fees and manage applications
- All major energy-saving upgrades installed:
Boilers | Heat Pumps | Insulation | Solar Panels - Approved installer under ECO4 and GBIS
Get Started Today
If you live in any of the areas listed above and think you might be eligible for energy upgrades, we’re here to help. Click the link for your area to learn more or contact our team to begin your free eligibility check.
Applying for your grant is as easy as 1, 2, 3…
1. Apply
Complete the online application form and we will contact you to check that you qualify for free insulation, heating upgrades or solar through either the ECO4 or ECO4 Flex scheme
2. Survey
Once we have confirmed that you qualify, we will arrange for one of our Retrofit Assessors to complete a free, no obligation survey which will provide you with an idea of how much energy you can save
3. Install
We will arrange the installation of your free home upgrades by one of our fully trained and accredited installers who will remove any waste and clear away any mess caused by the installation