Energy Performance certificates

Leading Energy Assessors and Substainability Consultants

Providing affordable EPC assessments for domestic and commercial properties.

Expert Sustainability consultants and leading energy assessors.

About Us

Excellence in Energy Assessments

At Ozone Group, we started in 2011 with one clear mission: to simplify access to Energy Performance Certificates. By removing costly intermediaries and outsourcing agents, we’ve made energy efficiency services more affordable and transparent for homeowners, landlords, and property professionals.

We’re proud to say that our business is owned and operated by certified EPC assessors —not third parties. That means you get direct service from experienced professionals without hidden fees or unnecessary commissions when you book with us.

Whether selling, renting, or improving your property, our team ensures full compliance with current regulations while helping you understand your energy ratings and their environmental impact.

Need guidance? Our trained Lead EPC Assessors are always available to answer your questions and provide expert advice tailored to your certification needs.

At Ozone Group, you’re not just getting a certificate—you’re getting trusted service, honest pricing, and support from professionals who care about your property’s performance.

10000+

Assessments Completed

100+

Regular Clients

50k+

Properties Certified

Why Choose Us

Trusted sustainability consultants

Our trusted sustainability consultants are committed to creating smarter, greener futures through innovative energy solutions and eco-friendly strategies. We specialize in improving energy efficiency, reducing environmental impact, and integrating renewable energy systems tailored to your needs. With a focus on green technology and sustainability, we help businesses and communities transition to cleaner energy while promoting long-term community engagement and environmental responsibility.

Affordable Pricing

Fixed fee of £45 for domestic EPCs, making energy assessments accessible to all.

Same-Day Service

EPCs are issued and registered on the national database on the same survey day.

Five-Star Rated

Consistently receiving top ratings from satisfied clients for professional service delivery.

Our Services

Energy Assessments

Comprehensive energy performance certification services for domestic and commercial properties.

Domestic-Existing and New Built EPC

Expert assessment of residential properties with detailed energy efficiency ratings and recommendations.

Commercial-Existing and New Built EPC

Professional evaluation of business properties ensuring compliance with current energy regulations.

MEES Reports and Floor Plans

Detailed analysis and guidance for meeting Minimum Energy Efficiency Standards requirements.

Energy Assessor Training

Client Success Stories

See what our satisfied customers have to say

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