Promechanical Ltd · Company 16616850
Active·subcontractor & engineer·Head office Winsford
ProMechanical Ltd was founded by Stephen O'Neill and Karl Turner, combining their distinct strengths. Stephen brings experience from building successful companies, while Karl offers a strong technical foundation with extensive industry qualifications and hands-on expertise. Together, they have built a team capable of delivering comprehensive mechanical solutions from external mains installation to final system commissioning.
With a focus on quality, reliability, and efficiency, ProMechanical Ltd stands as a trusted partner for end-to-end mechanical project delivery. They provide integrated mechanical and electrical solutions across residential, commercial, and public sector projects, offering services from system design to planned maintenance, reactive repairs, and lifecycle upgrades. Their team has delivered a range of mechanical projects across commercial, healthcare, and residential sectors, often acting as the single point of responsibility from excavation to final commissioning.
Every project reflects ProMechanical's hands-on approach, combining technical skill, planning discipline, and collaboration to deliver mechanical installations safely, efficiently, and to specification.
Installation of new chilled water pipework serving a Philips MRI scanner. Works included fabrication and installation of parallel flow and return lines to allow live system switch-over with minimal downtime. The project involved full supply, install, pressure testing, water treatment, and ongoing commissioning completed under tight clinical access constraints within a six-hour window.
Replacement of existing boiler and installation of new plate heat exchanger to improve system efficiency and isolation between primary and secondary circuits. Works included supply, installation, testing, and commissioning of all pipework and controls within a restricted plantroom space.
Investigation and repair of existing external heating and domestic mains pipework. Works included precision saw cutting, excavation, isolation, and replacement of damaged sections before reinstating surfaces to original condition. Delivered under tight access restrictions with full safety segregation and live-service management.
Full replacement of the existing boiler plant and hot-water generation system in a live residential block. Works included installation of high-efficiency boilers, unvented hot-water cylinder, and all associated distribution pipework. The project was completed with full testing, insulation, and commissioning while maintaining continuous building operation.
Complete mechanical installation including roof-mounted air source heat pumps, gas-fired backup boiler, buffer vessel, indirect cylinder, and HVRF system. Scope covered all plantroom pipework, controls, testing, and commissioning. The system was designed to provide high-efficiency heating and hot water across multiple building zones.
Full replacement of existing boiler plant serving domestic and heating systems within a live residential building. Works included installation of new boilers, unvented hot water cylinder, and associated copper distribution pipework. All systems were tested, insulated, and commissioned with minimal disruption to residents.
Complete installation of new plantroom serving indirect hot water cylinder, heater batteries, and air handling unit. Scope included all pipework fabrication, pump sets, insulation, controls integration, and commissioning. Delivered from first fix through to system handover within a tight city-centre site.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Mechanical and electrical engineering for commercial and industrial projects. Pro Mechanical delivers accredited M&E design, installation and end-to-end solutions. Their listed services include M&E contracting, Heating & ventilation, Air conditioning, Plumbing and Solar PV.
Promechanical Ltd is registered at WINSFORD, CW7 4EU, in North West.
Promechanical Ltd states that it works across Nationwide.
Companies House lists Promechanical Ltd as active.
Promechanical Ltd works in Residential, Commercial and Public.
Promechanical Ltd was incorporated on 2025-07-30.
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