Cilantro Engineering is a privately owned company specialising in Mechanical, Electrical and Public Health installations with an annual Turnover in excess of £80 million. We are very committed to our existing client base that consists of Blue Chip Companies such as LendLease, The Berkeley Group, The Ballymore Group, Mace, Sir Robert McAlpine, O’Shea, Bouygues and McLaren to mention but a few and our company structure is built to deliver a first class service to our preferred partnerships within the London region. We are proud to have trusting and long-term relationships with our clients and our aim is to maintain these relationships as well as continue building our company to be the most competitive and quality driven MEP Engineering Contractors in London. Our teams comprise of highly qualified and motivated Mechanical & Electrical professionals, who have gained experience both nationally and internationally. We are committed to providing a coordinated and detailed Design to our client’s satisfaction and approval before work is commenced on a project.


Peter Gaynor, Managing Director

Peter is the founder of Cilantro Engineering. Under his tenure Cilantro has ambitiously grown to become one of London’s leading MEP Contractors.

Gerry Giblin, Contracts Director

Gerry is responsible for ensuring all aspect of the business are operating to the highest standards. He is actively involved in the strategic growth and development of the business.

Jason Mernagh, Operations Director

Jason manages the development, training and promotion of all employees within the company. He takes an active interest in Aftercare and Human Resources and provides a strong support structure to all Projects.

John Reilly, Pre-construction Director

John is a commercially driven Pre-construction Director ensuring all contracts are running in line with program and cost objectives. Overseeing health and safety performance and achieving overall business targets.

Sean Hickey, Commercial Director

Sean is responsible for the commercial management of all projects. He manages and motivates a large team ensuring that we give our clients the best value for money and that Cilantro meets its commercial objectives.

Caitriona Gaynor, Financial Director

Caitriona has been involved in the company since inception and brings a vast amount of experience to the overall commercial management, planning and growth structure of the business.

Rory Nally, Projects Director

Rory’s key focus is producing an end product to meet every facet of our valued clients’ requirement, safely and to the highest quality. Rory has been instrumental in building productive and dynamic project teams that continually deliver successful projects for Cilantro Engineering.

Kevin Grimes, Projects Director

Kevin is responsible for managing a number of our large scale fast track residential projects within the London region. Kevin brings a vast amount of technical and site experience to the Design and Construction process.