I am absolutely DELIGHTED with the log burner and the wonderful guys who put it in! What a great duo – so lovely to have around and great workers. The job is absolutely beautifully done and it’s lifting my spirits in the Pembrokeshire drizzle so much!
Specialists in air source heat pump home installations
Our customers are always at the forefront of Sustainable Fuel Solutions ethos and we help our customers understand their various options and maximise their potential project no matter how large or small it may be.
Are air source heat pumps right for you?

Climate/temperature
ASHPs are effective in a wide range of climates, but their efficiency may vary based on temperature.

Energy efficiency
ASHPs are known for their high energy efficiency, especially when compared to traditional heating systems.

Insulation levels
The insulation of your home significantly influences the effectiveness of an ASHP.

Available space
Consider the available space for installing the outdoor unit. You should ensure there is enough adequate space for proper airflow.

Current systems
ASHPs are well-suited for replacing electric heating or inefficient fossil fuel systems.

Maintenance
While ASHPs generally have low maintenance requirements, routine checks are essential for optimal performance.
Encouraging the use of renewable energy solutions
Read firsthand accounts from our valued clients as they share their experiences with us.

I am absolutely DELIGHTED with the log burner and the wonderful guys who put it in! What a great duo – so lovely to have around and great workers. The...
Canon Sheridan, Canon Pastor at St Davids Cathedral
Pembrokshire


I’d just like to say that, Sustainable Fuel Solutions (SFS) exceeded our expectations with exceptional time management and efficiency during our home renovation project. The ability to stay within budget and complete the work promptly was truly impressive. SFS’s commitment to sustainability and professionalism made the renovation process seamless and stress-free.
I’d just like to say that, Sustainable Fuel Solutions (SFS) exceeded our expectations with exceptional time management and efficiency during our home renovation project. The ability to stay within budget...
Mrs G
Llandybie


I recently had a large amount of work carried out by yourselves at my home, and I’d just like to express what a brilliant job you all did. The work consisted of practically a full house renovation, where everything was gutted, made good and re-renovated.
From the very start of proceedings, prior even to the work being carried out, I received quotes and breakdowns very promptly upon asking and the tradesman that you employ were always on time, clean and punctual, as well as friendly. Work was always completed to a very high standard and I, as the customer was always kept in the loop about timings, schedules and any issues that arose.
I would highly recommend your services to others, and have done so already to family and friends that have required work doing. Personally, if I ever need any further building, plumbing, plastering or just general advice on what to do, I know exactly who I’ll be calling.
I recently had a large amount of work carried out by yourselves at my home, and I’d just like to express what a brilliant job you all did. The work...
Mr K
Ammanford


I had the pleasure of hiring Sustainable Fuel Solutions for my home renovations, and I cannot express how impressed I am with their professionalism and commitment to excellence. From the initial consultation to the final touches, they made the entire process smooth and stress-free. Thank you so much.
I had the pleasure of hiring Sustainable Fuel Solutions for my home renovations, and I cannot express how impressed I am with their professionalism and commitment to excellence. From the...
Sue Thomas
Ammanford

What are the benefits of using air source heat pump?
- Energy efficiency: ASHPs are highly energy-efficient, as they transfer heat from the outside air to heat indoor spaces. They can provide more heating energy than the electrical energy they consume, resulting in lower energy bills.
- Lower carbon emissions: ASHPs produce lower carbon emissions compared to traditional heating systems, especially when powered by electricity from renewable sources. This contributes to reducing the overall carbon footprint of a property.
- Versatility: While there is an upfront cost for installing an ASHP, homeowners often experience long-term savings on heating bills due to the system’s energy efficiency.
- Reduced heating costs: While there is an upfront cost for installing an ASHP, homeowners often experience long-term savings on heating bills due to the system’s energy efficiency.
- Government incentives: Governments offer incentives, grants, or subsidies to encourage the installation of renewable energy systems, including ASHPs.