Our Projects
Major Hospital De-Steaming and Decarbonisation Strategy
Project OverviewGPJ were appointed to develop concept designs and cost estimates for the de-steaming of a large operational…
Healthcare Air Handling Unit and Ventilation Upgrade
Project OverviewGPJ were appointed to design the replacement of an existing rooftop Air Handling Unit (AHU) serving general…
Historic Hotel Energy Centre and CHP Upgrade
Project OverviewGPJ were appointed to investigate rising energy costs and develop a new energy strategy for a large…
Leisure Centre Low-Carbon Energy Upgrade
Project OverviewGPJ were appointed to provide mechanical and electrical design services for a major low-carbon upgrade of an…
Institute For Animal Health
GPJ Consulting Engineers were Mechanical, Electrical and Public Health Consultants for 2off 7 million pound research facilities in…
Flowrider Attraction
GPJ Consulting Engineers were employed by the Retallack Resort to carry out a survey and re-design of the…
Ministry of Defence
GPJ Consulting Engineers were commissioned to carry out a full site Mechanical and Electrical Condition survey on 3…
Lighthouse Apartments
GPJ Consulting Engineers were appointed directly by the Client to provide a full detailed mechanical and electrical design…
RMA Sandhurst
The Royal Military Academy at Sandhurst is the UK’s home of Army officer training. This 200 year old…
Royal Cornwall Hospital
GPJ Consulting Engineers were appointed to improve the gravity drainage system at Lowen Ward. The existing system had…
Solomon Browne Memorial Hall
GPJ Consulting Engineers were employed by Penzance District Council to design the Mechanical and Electrical services for the…
Truro Cathedral
GPJ Consulting Engineers have been employed by Truro Cathedral since 2002. Over the years we have designed new…
Gllyngdune Gardens
GPJ Consulting Engineers were appointed by Carrick Leisure to provide M&E designs and ongoing project supervision for this…
Private House
GPJ Consulting Engineers were commissioned by a Private Client to provide heating, hot water and ventilation designs for…
Liverpool University
GPJ Consulting Engineers were commissioned by the University to design a new drainage system to support their large…
Bio Containment
GPJ Consulting Engineers have a large presence in the Animal Biocontainment Sector and have vast experience of successful…
Royal Cornwall Hospitals
GPJ Consulting Engineers are employed by the Royal Cornwall Hospitals Trust (RCHT) to provide professional building services design…
Splash Leisure Pool
Greenwich Leisure Limited (GLL) has a 25 year operational lease on a number of leisure centres in the…
Academy Schools
GPJ Consulting Engineers are employed by local school’s and their facilities management companies to survey, design and project…
Lister School
Lister School is a recent new build complex in Newham, London. GPJ Consulting Engineers have successfully designed the…
Syphonic Roof Drainage
GPJ Consulting Engineers were asked by one of our long term Clients to propose a method of replacing…
Mixed Plug Flow Anaerobic Digestion
Anaerobic Digestion is rapidly becoming a popular technology for breaking down organic matter into biogas. This biogas can…
Island Hall
GPJ Consulting Engineers were employed to design the Mechanical and Electrical services for this new community hall on…
Pumped Storage
A pumped storage power generation system utilises a body of water pumped to a height and released when…
Royal Cornwall Hospital’s Trust
Our engineers have been appointed AEs for the Trust since 2014 when the Trust only had 1 authorised…
Mid Devon District Council
GPJ Consulting Engineers have produced Planned Maintenance Schedules for a number of Mid Devon District Council’s property portfolio.…
Ships & Castles Leisure Pool
GPJ Consulting Engineers have produced a full Preventative Planned Maintenance Schedule for the landmark Ships & Castles Leisure…
Baltier Farm Anaerobic Digestion
GPJ Consulting Engineers are currently commissioned to oversee the construction, on-grid generation and RHI/FIT set up of a…
Camp Kernow
“Camp Kernow is a progressive environmental education site for young people in Cornwall and further afield. The camp…
Corona Virus Scrubbing systems
The Problem 2020 studies have shown that aerosolised sub 5 micron COVID -19 particles spread and remain suspended…
UNISON Headquarters
GPJ Consulting Engineers are the retained Mechanical and Electrical Consultant for the employment union Unison. We have undertaken…
University Building Refurbishment and Extension
Project OverviewGPJ were appointed to provide mechanical and electrical building services design for the refurbishment and extension of…
King Edward Mine
GPJ Consulting Engineers were employed in this 2 part project to provide M&E services for the refurbishment of…
Creative Workspace Refurbishment and Extension
Project OverviewGPJ were appointed to provide mechanical and electrical building services design for the redevelopment and extension of…
Falmouth University
GPJ Consulting Engineers were appointed by the university Estates Team to work alongside the other members of the…
Met Office
GPJ Consulting Engineers were employed by the Met Office to design an energy saving “free cooling” installation to…
CARBIS Bay Hotel
GPJ Consulting Engineers were employed by the Hotel to carry out the detailed design of the mechanical and…
Eden Project
Newquay Sports Centre
GPJ Consulting Engineers were appointed by the Council to provide a detailed Mechanical and Electrical design for the…
DLU Brynsworthy
GPJ Consulting were appointed by North Devon District Council to provide M&E Engineering Services for this project to…
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