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Design & Build.

Partner with McConnells for bespoke design support and unique renewable energy systems that seamlessly integrate into your architectural vision.

Sector Overview

Our design and build services offer tailored renewable energy solutions, including solar panels, heat pumps, and battery storage systems. We collaborate closely with architects and specifiers to create energy-efficient designs that meet stringent regulatory targets, enhance building performance, and provide sustainable solutions for the end client. From initial consultation to final installation, McConnells ensures every project adheres to the highest standards with imaginative design, quality, and innovation, delivering reliable, eco-friendly energy solutions that align with modern architectural requirements.

Expert Consultation Services

We provide initial consultations and comprehensive information to support architects and specifiers in the design process with their clients. Our team’s support is available, frequently at no charge, ensuring you have the necessary resources and expertise to integrate renewable energy solutions effectively into your projects. As industry experts, McConnells will bring credibility to your architectural projects. Our extensive experience and knowledge in renewable energy systems ensure that your designs meet the highest standards and maintain the trust of your clients.

Performance Forecasts and Calculations

We offer full performance forecasts, heat loss calculations, and additional information to give you and your clients confidence in the energy efficiency and output of our systems. These detailed assessments ensure that real-life performance aligns with expectations, providing peace of mind and supporting your commitment to sustainable and high-performing building designs.

Frequently asked questions.

How early in the design process should renewable energy systems be considered?

How can renewable energy solutions be customised for complex design & build projects?

How do heat pumps fit into modern building designs?

Our Expertise.


01 New Builds


02 Commercial


03 Public Sector