Darren O'Neill

With over 20 years of experience in the mechanical industry, Darren O'Neill is one of M&P Mechanical's highly respected Contracts Managers, bringing extensive technical expertise, practical knowledge and proven leadership to every project he delivers.

Having joined M&P Mechanical in 2013 as a qualified plumber, Darren has progressed through the business from site-based installation roles to Project Manager before earning his current position as Contracts Manager. His career progression reflects not only his dedication and work ethic, but also the trust and confidence placed in him by both colleagues and clients.

Darren is responsible for overseeing the successful delivery of multiple large-scale projects, ensuring programmes are maintained, quality standards are achieved and client expectations are consistently exceeded. Renowned for his exceptional organisational skills, forward planning and composed approach to problem-solving, he has a proven ability to successfully manage complex mechanical installations across fast-paced developments.

Recognised as one of the company's leading specialists in district heating systems, Darren has played a key role in the successful delivery of numerous large-scale residential developments comprising thousands of units. His extensive knowledge of district heating infrastructure, energy centres, heat interface units (HIUs) and associated mechanical services enables him to provide practical, efficient solutions while ensuring projects are delivered safely, compliantly and to the highest technical standards.

His practical background gives him a comprehensive understanding of every stage of mechanical installation, allowing him to make informed decisions that maintain programme certainty, uphold quality and drive operational excellence. Darren's collaborative approach and ability to build strong working relationships with clients, consultants and site teams have made him a trusted point of contact throughout every phase of project delivery.

Clients value Darren for his professionalism, reliability and approachable nature. His commitment to delivering exceptional results, fostering long-term partnerships and consistently exceeding expectations has established him as a highly respected Contracts Manager and an integral member of the M&P Mechanical leadership team.