Our Services

Sustainability Consultancy Services

At RedSix, we provide industry-leading sustainability consultancy across the full lifecycle of the built environment, from early planning to long-term operation. Whether you’re shaping a concept or managing an occupied asset, our team of accredited professionals delivers the insight, technical expertise, and compliance support you need to meet today’s environmental standards and tomorrow’s ambitions.

Our services are tailored to unlock environmental performance, reduce carbon emissions and deliver measurable value at every phase of a project.

Planning

We support developers, planners and design teams during early feasibility and pre-application phases with compliant documentation that supports planning approvals and sets the tone for a low-carbon build.

Design

Embedding sustainability into your design from the outset is key to long-term performance. We work closely with architects, engineers and consultants to provide design-stage calculations, certification pathways and modelling.

Construction

As your project moves onsite, we provide practical, hands-on consultancy to coordinate sustainability requirements, liaise with contractors, and ensure that targets set during planning and design are delivered.

Operation

Our support doesn’t end when construction does. We offer post-occupancy services to measure, verify and enhance the ongoing performance of your building. We also provide on-going CPD's & ESG services.