About
Est. 2015
A South West renewable energy company, trading since 2015.
Carbon Saving Group designs, installs and maintains solar panels, battery storage, heat pumps and EV chargers for homes and businesses, from branches in Plymouth and Salisbury.
- Trading as
- Carbon Saving Group Ltd
- Established
- 2015
- Company No.
- 09470826
- VAT No.
- 457519267
- Branches
- Plymouth and Salisbury
- Accredited by
- MCS Certified, NAPIT, TrustMark, RECC and Trading Standards, IWA
Since 2015
One team, from survey to maintenance.
We have designed, installed and maintained renewable energy systems since 2015. Survey, design, installation and maintenance are handled by one team, so the people who plan your system are the people who stand behind it.
On the record
2015
Carbon Saving Group is established.
January 2021
We identify a development in Plymouth where homes are not on mains gas, and apply on the residents’ behalf to draw down ECO3 funding for their heating.
What we do
For homes and for businesses.
Homes
Four systems, installed end to end.
- Solar PV
Panels sized to your roof and the way your household uses electricity.
- Battery storage
Store what your panels generate, or cheaper off-peak electricity, and use it when you need it.
- Air source heat pumps
Heating and hot water drawn from the outside air, planned around a heat-loss survey of your home.
- EV charging
A charger on your driveway or in your garage, with smart control so you can charge at off-peak times.
Businesses
Commercial solar, storage, charging and funding.
- Commercial Solar
Roof-mounted solar PV and 3-phase battery storage, designed around your site and usage, with asset management and maintenance.
- Three-Phase EV Charging
Charging for workplaces, car parks and fleets.
- Commercial Solar Finance
Buy the system outright as an asset, or buy the power under a power purchase agreement (PPA).
How we work
The way we do things.
- 01
End to end
Survey, design, installation and maintenance, handled by one team.
- 02
A-rated products
We only install the latest A-rated products from industry-leading manufacturers.
- 03
Surveyors and engineers
The business is led by a team of surveyors and engineers with deep knowledge of the energy-saving sector.
- 04
MCS certified
As an MCS certified installer, we can apply for the Boiler Upgrade Scheme on your behalf.

Our people
Investing in the team.

Billy Pett was our first installation engineer to complete the Plumbing and Domestic Heating Technician apprenticeship, learning on the job with our team.
“I believe it is important to invest in your team.”

Where we work
Across the South West and the UK.
Our two branches are in Plymouth, Devon and Salisbury, Wiltshire.
Find out more
Where to next.
- Our installations
Case studies and photographs of our work.
- News & Insights
Advice and news from the team.
- Common questions
Answers about heat pumps, solar and funding.
- Careers
Working for Carbon Saving Group.
- Contact
Numbers, branches and opening hours.
Talk to us about your project.
- 01
Talk to an advisor
Request a callback and one of our advisors will talk through the options for your home or business.
- 02
Get a full proposal
We follow up with a full proposal, including designs and specifications.
- 03
Book your installation
We schedule an installation date at your convenience. Our engineers take care of the rest.
Prefer to call?
0800 772 3572Or 01752 936 247, Monday to Friday 08:00 to 18:00, Saturday 08:00 to 16:00.
