About Carn Energy
ABBE-accredited energy assessors serving Lambeth, Wandsworth, and Southwark since day one.
Who We Are
Carn Energy is a South London-based energy assessment company specialising in Energy Performance Certificates (EPCs), floor plan surveys, landlord packages, and PAS 2035 retrofit assessments.
Our assessors are fully accredited by ABBE (Award for Business and Built Environment) as both Domestic Energy Assessors (DEA) and Retrofit Assessors, meaning every certificate we issue meets the highest professional standards and is lodged on the official Landmark register.
We work with homeowners, landlords, letting agents, and local authorities across Brixton, Clapham, Battersea, Peckham, Bermondsey, and dozens of other South London neighbourhoods.
ABBE Accredited
All assessors are ABBE-accredited Domestic Energy Assessors and Retrofit Assessors.
Fast Turnaround
EPC certificates typically issued within 24 hours of the assessment.
South London Specialists
Covering 108+ neighbourhoods across Lambeth, Wandsworth, and Southwark.
Easy to Contact
Reach us by email or through our contact form, with no phone queues.
Our Accreditations
Every assessment is carried out by professionally accredited assessors, ensuring your certificate is legally compliant and accepted nationwide.
ABBE Domestic Energy Assessor
Domestic Energy Assessment
TrustMark Retrofit Assessor
Retrofit Assessment (PAS 2035)
ECMK Accredited Assessor
Domestic Energy Assessment & Retrofit
All EPCs are lodged on the official Landmark Domestic Energy Performance Certificate register within 24 hours of issue.
What We Do
Domestic EPC
Legally required when selling or renting a home. We provide fast, accurate EPCs lodged on the national register.
EPC with Floor Plan
Combines your EPC assessment with a professionally measured floor plan, ideal for estate agents and property listings.
Multi-EPC Package
Everything a landlord needs to comply with MEES regulations, including energy improvement recommendations.
Retrofit Assessment
PAS 2035-compliant retrofit assessments for homeowners applying for government grants or planning energy-saving improvements.