About us

Cryotron Consultancy Limited is a family-run business founded by director Grenville Clay in 2014 whom has been in the Engineering industry for over 38 years.

Specialising in various Mechanical Engineer services, we cover a wide range of commercial buildings, ranging from schools, hospitals, warehouses, hotels, shopping malls and leisure centres and cover all areas in Kent and some areas of Essex and London.

We have years-worth of experience in this industry, with commissioning installation & maintenance. We cover all aspects of commercial Plumbing, Underfloor Heating, Sprinkler Systems, Drainage, Air Conditioning, Electrical Works, Ventilation & Building as well as covering all domestic projects.

We can help you in many ways and welcome you to contact us to find out more.


Meet The Cryotron Team


Grenville Clay

The face of the company, the Director. Gren founded Cryotron Consultancy in 2014, after many years of managing other businesses within this industry. He has been on the tools & managing businesses for 38 years. Gren is multi-skilled in Mechanical engineering.

Sarah Clay

Health and Safety Consultant, Sarah has been in the industry since 2002. Her main goal is to achieve fewer accidents by encouraging people to lead from the top ensuring a positive health and safety culture throughout the company.

Connor Clay

Connor has 16 years of knowledge in the industry. Connor’s multi-skilled in Commercial & Domestic Gas heating engineering as well as Oil & LPG.

Tyler Clay

Tyler has been working in the industry for 15 years. Tyler’s multi-skilled in plumbing, lagging, ventilation & air-conditioning, thermal ventilation.

Clive Piper

Clive has been in the industry for 47 years. Clive is multi-skilled in construction & ground works.

Keir Ramsay

Keir has been in the electrical industry for 38 years. He is multi-skilled in Commercial and Domestic Electrical services & Solar Photovoltaics & EESS.

Andy Rees

Andy has been in the industry 38 years. He is multi-skilled Ventilation, Airconditioning & Drainage.

Dustin Burton

Dustin has been in the industry for 22 years. His is multi-skilled in Commercial and Domestic Heating Engineering & LPG.

Olivia Clay

PA / Office Manager - Olivia roles and responsibilities are office managing, diary control, conflict management, admin and book keeping.