About Merselec
Electrical & Mechanical Building Services Specialists
Merselec is an experienced electrical and mechanical contractor delivering building services across a wide range of commercial and specialist environments. Our team provides a complete service covering design, installation, commissioning and maintenance of electrical and mechanical systems.
With more than 40 years of combined industry experience, we support developers, contractors and building operators with reliable engineering solutions that help buildings operate efficiently, safely and sustainably. We deliver individual installations and fully integrated M&E packages, maintaining the same high standards of quality, professionalism and technical expertise on every project.
Our Story
Merselec was founded in 2021 by Directors Jon Wilcock and Sean McLoughlin, who brought together decades of experience in electrical engineering and construction project delivery. Based on the Wirral, the company quickly established a strong reputation within the region’s construction industry for delivering high-quality electrical services and professional project management.
In 2023, Neil Robertson joined the company as a director, bringing extensive experience in the mechanical sector. His appointment strengthened the company’s capabilities and enabled Merselec to offer fully integrated M.E.P packages covering both mechanical and electrical building services.
Since its formation, the company has continued to grow by building strong relationships with clients, contractors and project teams who value reliability, expertise and a collaborative approach.
What We Do
We deliver electrical and mechanical services for projects ranging from £10,000 to £5 million. Our work spans a variety of sectors, including commercial developments, education facilities, hospitality environments and healthcare buildings.
Our services include the design, installation and commissioning of electrical and mechanical systems that support the safe and efficient operation of modern buildings. We work closely with project teams to ensure systems are properly integrated, fully compliant and delivered in line with programme requirements.
Each project benefits from the experience of our engineers, project managers, and technical specialists, who are focused on delivering high-quality results.
Our Approach
Every project begins with a clear understanding of the client’s requirements. Our team conducts detailed site surveys and technical assessments to ensure systems are designed and installed to meet the specific needs of each building.
We believe that successful projects rely on strong collaboration between contractors, consultants and engineers. By maintaining open communication and careful planning throughout the delivery process, we help ensure that installations are completed efficiently and within budget.
Energy efficiency and long-term performance are also key considerations in our approach. Where possible, we incorporate modern technologies and energy-efficient solutions to help clients reduce operational costs and improve overall building performance.
Health & Safety
Health and safety are fundamental to how Merselec operates. We maintain strict compliance with government regulations, industry standards and internal policies to ensure safe working environments across every project.
Our commitment to safety protects our employees, project partners and building occupants, while supporting the smooth delivery of construction programmes.
Regular training, risk assessments and safety procedures form part of our daily operations, ensuring that high safety standards are maintained at all times.
Quality & Professional Standards
Merselec is committed to delivering high standards of workmanship on every project. Our engineers and technicians are experienced professionals who deliver high-quality installations that meet strict industry standards and client requirements.
The company continues to invest in the development of its workforce, ensuring that staff remain up to date with evolving technologies, regulations and best practices within the electrical and mechanical services industry.
By maintaining strong professional standards and focusing on long-term client relationships, Merselec has built a network of partners who repeatedly choose to work with us on new projects.
Work With Merselec
If you require a specialist electrical contractor or a fully integrated mechanical and electrical package, Merselec provides the expertise and practical engineering support needed to deliver successful projects.
Our team works closely with developers, contractors and consultants to provide building services solutions that meet technical requirements while supporting efficient, sustainable building performance.
Accreditations
Merselec Ltd operates to recognised industry standards and holds relevant accreditations that demonstrate our commitment to quality, safety and compliance.


Our client experiences speak for themselves
At Merselec LTD, we take pride in being reliable, professional, and delivering high-quality workmanship on every project.
Discuss Your Project
If you are planning a new development, refurbishment or upgrade to your building services infrastructure, our team is ready to help.