Reduce your energy costs. Without navigating it alone.
Open Energy Services independently assesses your energy needs, identifies the solutions that could work for you, and connects you with trusted accredited partners across the UK.
Free • No obligation • Takes around 60 seconds
Designed Around Better Outcomes
Every recommendation is built around suitability, funding opportunities and the right installer fit.
I'm a Business
Commercial energy solutions, solar, battery storage, energy efficiency and funding.
I'm a Homeowner
Solar, heating, insulation, energy efficiency and available funding.
I'm a Landlord
Energy improvements, retrofit, compliance, funding and installer support.
Why use OES?
Independent Advice
We aren't tied to a single installation solution. We assess what makes sense for your property or business.
Trusted Installer Network
We connect customers with trusted, appropriately accredited installation partners.
Funding Expertise
We help identify funding and finance opportunities that may be available.
One Point of Contact
We help simplify the process from initial assessment through to finding the right installation partner.
No Pressure
Customers receive straightforward information and can make their own decision.
How it works
We guide you through every step—from assessing your needs to finding the right trusted installation partner.
Check My EligibilityTell us about your property
We collect the basic information about your home, business or property.
We assess your needs
We look at your circumstances, energy usage and requirements.
We identify your options
We identify the energy solutions and funding opportunities that may be relevant.
We match you with trusted partners
Where appropriate, we connect you with suitable accredited installation partners.
Compare your options
You can understand the proposed solution, costs and available options before deciding.
Get the work completed
Your chosen installation partner handles the installation while OES helps guide the process.
Our Solutions
We help you understand which energy solutions make sense for your property, and then connect you with the right accredited installation partners.
Solar Panels
Generate your own clean energy and significantly reduce electricity costs.
Battery Storage
Store excess solar energy or cheap off-peak grid electricity for when you need it.
Heat Pumps
Highly efficient, low-carbon heating systems for modern homes and businesses.
Insulation
Stop heat escaping. Loft, cavity wall, and solid wall insulation solutions.
Boiler Upgrades
High-efficiency boiler replacements to reduce gas consumption and heating bills.
Retrofit Assessments
Comprehensive property evaluations to identify the best efficiency improvements.
Funding Guidance
Could you qualify for government funding?
We are specialists in navigating the complex landscape of UK energy grants. We can assess your property and circumstances to find out if you're eligible for free or partially funded upgrades.
Nationwide Delivery
Our trusted installer network covers the UK.
No matter where you are based, our extensive network of fully accredited, highly rated installation partners ensures we can match you with local experts who understand your regional requirements.
All our partner installers are MCS Certified
and hold industry-leading accreditations
Frequently asked questions
Ready to improve your property's energy efficiency?
Let our independent experts guide you to the right solutions, access government funding, and connect you with trusted installers.