EPC Assessments In London, Sussex & Surrey
Ensuring Your Building Meets Energy Performance Standards
An Energy Performance Certificate (EPC) assessment is a vital step in understanding your building’s energy efficiency and identifying opportunities to improve. At Cooper Weston, our qualified assessors provide comprehensive EPC assessments to help you stay compliant, reduce carbon emissions, and lower your running costs.
Whether you manage a commercial, industrial, or public sector property, the Cooper Weston team will guide you through the process, ensuring your building meets regulatory standards and is positioned for a more sustainable future. Contact Cooper Weston today to schedule a consultation with our team.
Our EPC Assessment Services
We deliver a complete EPC assessment service, tailored to your building and your compliance needs:
On-Site Survey
Our experienced assessors evaluate the construction, insulation, heating, ventilation, and lighting systems of your building.
Energy Modelling
Our team use accredited software to calculate energy efficiency and carbon performance.
EPC Certification
Our team of expert assessors provide your official Energy Performance Certificate with a clear efficiency rating (A–G).
Recommendations Report
Our experienced assessors help outline practical, cost-effective upgrades to improve your building’s rating.
Compliance Support
We ensure your property meets government requirements for leasing, selling, or operating.
Who we work with
We have worked on many projects for clients in a wide range of industries. These include:
Why choose us?
Expertise in Building Compliance
With over a decade of experience in energy assessments and efficiency upgrades, Cooper Weston is trusted by commercial, industrial, and public sector clients across London and southern England. Our team stays up to date with current EPC regulations and standards, ensuring you receive accurate assessments and reliable advice.
Tailored Assessments for Every Property
Every building is unique, and so is every EPC assessment we conduct. We consider age, size, and existing infrastructure to deliver precise insights that reflect your property’s performance and highlight the most impactful upgrades.
Supporting the Energy Transition
We are passionate about helping businesses and property owners play their part in the transition to a low-carbon economy. Our EPC assessments don’t just tick the compliance box, they give you a roadmap for cutting emissions, lowering energy costs, and futureproofing your building.
Company Accreditations
Our team of dedicated professionals ensures a high standard for safety, quality workmanship, and customer satisfaction. We’re proud to hold the following industry qualifications.
Get in touch
Get your building EPC-ready today.
To get started, contact us today to book your EPC assessment and discover how to improve your property’s energy performance.
We’ll discuss your current energy usage, goals for efficiency improvements, and any challenges you want to overcome.
EPC Assessment FAQs
What is an EPC assessment?
An Energy Performance Certificate (EPC) assessment measures the energy efficiency of your building, providing a rating from A (most efficient) to G (least efficient). It identifies how much energy your property uses and suggests improvements to cut costs and emissions.
When do I need an EPC?
EPCs are legally required when selling, renting, or leasing a property, and for many types of commercial and public buildings. Even if not legally required, an EPC is a valuable tool for improving efficiency and meeting sustainability goals.
How long is an EPC valid for?
An EPC is valid for 10 years from the date of issue, unless significant changes are made to the building that affect energy performance.
What happens during the assessment?
A qualified assessor visits your property to collect data on insulation, heating, ventilation, lighting, and construction. This data is then modelled using government-approved software to calculate your efficiency rating.
How long does an EPC assessment take?
The duration depends on the size and complexity of the building. For most commercial properties, assessments typically take a few hours on-site, with the certificate issued shortly afterwards.
How can I get an EPC certificate?
You can obtain an EPC certificate by arranging an assessment with an accredited provider. At Cooper Weston, our qualified assessors handle the entire process, from the on-site survey to issuing your official certificate and providing advice on improvements.
Can Cooper Weston help improve my EPC rating?
Yes. Alongside your EPC, we provide a detailed recommendations report and can support you with upgrades such as solar panels, LED lighting, insulation improvements, and other energy-saving solutions to boost your rating.
