Planned preventative maintenance for plant and mechanical equipment

JCW Energy Services provide national planned and preventative mechanical maintenance services on HVAC, plant and gas equipment. Our planned preventative mechanical maintenance services are carried out across the UK mainland and Industries we work with include schools, universities and government bodies in the public sector, as well as the leisure, retail and commercial sector. Our team of fully qualified, chartered and professional engineers are Refcom and GasSafe registered, multi-disciplined and are supported by our support team in the Leicester, Cambridge, Cardiff, Bristol, Leeds and Ipswich offices.

JCW Engineers offer a broad range of Mechanical Maintenance Services and are experienced in working within various client conditions


Building Mechanical Maintenance Services

We have a national network of PPM engineers for Plant Mechanical assets

JCW Energy Services has a long track record in the provision of planned preventative maintenance of national mechanical heating, cooling and ventilation systems. Our experts deliver plant Mechanical Maintenance Services on both a planned and reactive basis, and we continually refine our methodology and practices to ensure you benefit from a bespoke and cost-effective maintenance solution for your business.

Our highly experienced team of engineers and technicians are available 24/7, providing a comprehensive range of services from general M&E maintenance through to appliance testing and scheduled, preventative maintenance. We pride ourselves on keeping your business fully operational with high first-time fix rates and meticulous servicing to identify and solve potential problems before they arise.


Cooling: Air Conditioning/AHU

Regular mechanical maintenance services of your on site air cooling/heating systems not only assists in preventing breakdowns in business critical environments, but also helps to improve energy efficiency and enhance system optimisation for improved performance.  This results in reduced running costs, greater energy efficiency and a potentially longer life of the units.

JCW Energy Services has a wealth of experience in the service and maintenance of mechanical cooling, heating and ventilation AHU systems for retail, commercial, industrial and leisure premises, we understand the importance of maximising your system's up-time. You can also rest assured that we can support you 24/7 through our rapid response call out service ensuring that we are always on hand to provide help and advice day or night, 365 days of the year.

JCW Energy services has a specialist division dedicated to the service and maintenance of mechanical systems such as Plant VRF and VRV air handling units. Our maintenance and service engineers work nationally, supported by our 6 office locations and are equipped with the qualification and skills to meet the mechanical manufacturer's standards.

R32 System Maintenance 

Due to our close relationship with our equipment suppliers, JCW HVAC maintenance engineers have received the most up to date training from major manufacturers directly including all R32 installations and maintenance related subjects, from health and safety to responsible handling.

Evidence from 2017/2018 shows the cost of R410a gas (@£600 for 10kg) can buy up to 3 times as much R32 gas (@£200 for 10kg). Additionally, systems run on R32 requires around ¼ less charge compared to air conditioning or heat pump systems run on R410a, which means the same volume of the cheaper gas will also last many more maintenance visits.

JCW Energy Services have already completed numerous R32 replacement projects around the country for some notable clients.

Ventilation: Mechanical Maintenance

As part of a planned preventative package, the maintenance services we can provide includes mechanical ventilation systems. Our Managers are experienced with looking after a full spectrum of mechanical maintenance requirements. Call and find out how we can tailor our bespoke PPM services to you.


JCW offers services from directly employed mechanical gas engineers . Gassafe accredited operatives are strategically located throughout the UK mainland, so that we can offer national coverage. Our experienced mechanical engineers are on hand 24/7 to provide fast and efficient service, maintenance and reactive call out services. our Managers, Service Desk and support team provide full technical and design capabilities.

As well as resulting in expensive repair services, unexpected breakdowns of large mechanical heating systems can cause disruption to your business, whether you are a retailer, restaurant owner or hospitality provider. A preventative mechanical plan can help you keep on top of the maintenance of any gas powered heating systems. 

An under-maintained mechanical system can also be an unnecessary strain on your winter heating bills even if no breakdown occurs, as the mechanical system works harder to keep your commercial premises at a compliant temperature. Plan in your mechanical maintenance schedules with us, find out more.


JCW’s Mechanical Maintenance Services can be part of a package with other services such as: