About AES Sustainability Consultants

AES Sustainability Consultants (formerly AES Southern) is a leading technical consultancy that delivers value engineered solutions across the housebuilding and construction industries.

We provide high quality advice and technical support throughout the lifecycle of a development, from land buying and planning stages right through to post-construction testing and certification. We also ensure you meet stringent environmental regulations cost effectively.

Our aim is always to add value to your project while minimising risk. We never cut corners, and we pride ourselves on always providing information and recommendations our clients can rely on.

As an AES Sustainability Consultants client, you also get complete cost-certainty. We provide transparent fees for projects, have a deep understanding of the national calculation methodology and will always make you aware of any cost savings we identify.

In addition, we work in partnership with our sister company, AES Compliance & Testing enabling us to deliver on-site testing and inspections which ensure the fast turnaround of EPCs and certification.

What you can expect from us

A great relationship – we work closely with you to ensure we understand your requirements and make a valuable contribution into the design process.

Experience – we have extensive experience of working with developers of all sizes, so you can be sure the solutions you get are both achievable on-site and deliver valuable cost savings.

Expertise – we are SAP trained and have full accreditation for the Code for Sustainable Homes, SBEM, BREEAM and PSI value calculations. We also work closely with manufacturers to ensure you benefit from their latest products straight away.

Responsiveness – we regularly review our service delivery, and are always keen to improve the service we deliver.


Image of Jon Bodington (MD)

Jon Bodington


Jon has worked at every level of the building industry from joinery to business development and ensures we are led with knowledge and experience that is second to none.

Fraser Hall

Managing Director 

Anna Farmer

Operations Director

Anna manages our operations, ensuring that our work is delivered on time and to the highest standards.

Alex Brooks


Alex is your initial point of contact for many of our clients – he prides himself on ensuring you receive a comprehensive and professional service all under one roof.

Silvio Junges

Associate Director

Silvio works closely with developers and house builders to advise on sustainable design and construction techniques across new homes, refurbishments, commercial and mixed-use developments.

Andrew McManus

Associate Director

Andrew coordinates our planning services ensuring that we advise clients on the most appropriate ways to meet their planning requirements cost effectively, and in ways that we know can be delivered on site.

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Lisa Coggins

Associate Director

Lisa heads up our BREEAM service team, working with clients to ensure that early credits aren’t missed and the most cost effective strategies are followed to achieve required BREEAM ratings.

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Crystal Miller

Associate Director

Crystal provides a wealth of experience in the implementation of valuable and viable sustainable solutions that meet client needs in non-domestic, multi-residential and mixed-use developments.

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Claire Stone

Associate Director

Greg Lock

National Account Manager

Greg loves to meet new people and acts as our liaison between clients, engineers and consultants. He moved across from our sister company where he was an integral part of the AES Compliance & Testing (Formerly DALTEC) team for more than a decade, accumulating a wealth of on-site testing experience.

Mitchell Bennellick

Principal Consultant


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