Commercial Energy Performance Certificate

A Commercial EPC is legally required by landlords when renting or selling a commercial property, unless exempt. This applies to any property that isn’t considered a dwelling, such as shops, offices, industrial units, and warehouses. At Thompson Energy, we specialize in non-domestic EPCs and our team of commercial assessors provides EPCs for commercial properties across Hampshire and beyond.
- Level 3 EPC: This applies to smaller, existing commercial properties with basic heating systems, such as small retail units, offices, or small industrial buildings. Level 3 covers most commercial buildings.
- Level 4 EPC: A Level 4 EPC is required for newly built commercial properties or existing buildings with more complex HVAC systems.
We work with small, medium, and large businesses across all sectors, covering all types of commercial properties in Hampshire and beyond.
During the assessment, our accredited assessors will need full access to your property to evaluate key elements such as insulation, heating and cooling systems, lighting, construction materials, and any renewable energy systems you may have installed. Once completed, the
EPC for commercial properties is uploaded to the government EPC register and is valid for 10 years
We currently offer Level 3 & 4 EPCs through our accredited Non-Domestic Energy Assessors. Whether it’s a small shop or a large office, throughout Hampshire and beyond.
Contact us today for a free, no-obligation quote
Check if a EPC is Valid: Find an energy certificate
Comprehensive Commercial EPC Assessments Across Hampshire & the South Coast
Operating throughout Hampshire and the South Coast, our experienced energy assessors provide thorough Energy Performance Certificate (EPC) assessments for all types of commercial properties. We work with businesses of all sizes, across various sectors and industries.
What to Expect During Your Assessment
Our accredited assessors will conduct a detailed inspection of your property, requiring full access to evaluate key energy performance factors, including:
✔ Insulation levels
✔ Heating, cooling systems & controls
✔ Lighting efficiency
✔ Building fabrics
✔ Ventilation & heat recovery systems
✔ Renewable energy systems (if installed)
Following the assessment, we’ll issue your commercial EPC, providing insights into your building’s energy efficiency and recommendations for improvement.



Why Choose Thompson Energy?
✅ Accredited & Experienced – Our team of certified assessors ensures a professional and compliant service.
✅ Fast Turnaround – We provide efficient assessments with quick report delivery.
✅ Tailored Advice – We offer practical recommendations to improve your building’s energy efficiency.
✅ Competitive Pricing – High-quality service at affordable rates.
Book Your EPC Assessment Today
Get in touch today to schedule your commercial EPC assessment.
📞💬 Call or WhatsApp us: 07869456378 📧 Email us: ben@thompsonenergy.co.uk
Get in Touch
Contact us today to arrange your Commercial EPC in Hampshire and beyond.