Experience Seamless Services at
CRYSTALEDGE Energy Services
EPC & Retrofit Assessment Specialists
Professional energy assessments and retrofit services delivered with accuracy, speed, and full compliance across Sunderland, the North East, and throughout the United Kingdom.
Fast Turnaround (24–48 hours)
Fully Accredited and Compliant
Trusted by Landlors & Estate Agent
TRUST STRIP
Qualified Domestic Energy Assessor
Providing accurate and professional energy assessments for residential properties.
RdSAP Compliant Assessments
Providing accurate and fully compliant RdSAP energy performance assessments for reliable property energy ratings and reports.
Professional & Reliable Service
Delivering dependable energy assessment solutions with professionalism, accuracy, and excellent customer support.
Retrofit Assessor (PAS 2035)
Delivering compliant retrofit assessments to support energy-efficient property improvements.
WHO WE ARE
Crystaledge Solution Ltd (trading as Crystaledge Energy Services) is a professional energy consultancy providing EPCs and Retrofit Assessments for residential properties.
With a background in architecture and building analysis, we deliver accurate, compliant, and reliable reporting to support property transactions and energy improvements.
WHAT WE DO
Energy Performance Certificates (EPCs)
At Crystaledge Energy Services, we deliver professional, reliable EPC assessments using approved RdSAP methodology. Our accurate and compliant reports help homeowners, landlords, and property professionals make informed energy-efficiency decisions with confidence.
Retrofit Assessments (PAS 2035)
As a qualified Retrofit Assessor, we collect detailed data required for retrofit projects, supporting retrofit coordinators and enabling access to funding schemes such as ECO4.
Energy Efficiency Advisory
We go beyond standard reports to help you understand what improvements will have the greatest impact—whether you’re aiming to meet regulations, increase EPC ratings, or reduce long-term costs.
WHY CHOOSE US
Professional. Accurate. Reliable.
At Crystaledge Energy Services, we combine expertise, technology, and commitment to deliver outstanding EPC and Retrofit Assessment services you can trust
FAST & RELIABLE TURNAROUND
We understand the value of your time. Our efficient processes and streamlined workflow ensure quick turnaround without compromising on accuracy or compliance.
STRONG TECHNICAL & ARCHITECTURAL BACKGROUND
With a solid background in architecture and building analysis, we provide in-depth assessments backed by technical knowledge and real-world building experience.
CLEAR COMMUNICATION
We believe great service starts with clear communication. We explain everything in simple terms and keep you informed every step of the way.
CONSISTENT PROFESSIONAL SERVICE
We are committed to delivering dependable service with professionalism, integrity, and attention to detail in every assessment we carry out.
OUR PROCESS
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Book Your Assessment
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On-site Property Visit
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Data Collection & Analysis
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Report Generation (RdSAP)
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Epc / Report Delivered
SERVICE AREA
We provide EPC and retrofit services across:
- Sunderland
- Newcastle
- Durham
- North East England
UK-wide (by arrangement)
CALL TO ACTION
Book Your EPC Today
