Mechanical services.

Our team of expert mechanical engineers and experienced project managers work together to deliver complex projects incorporating air and water heating, ventilation, air conditioning and building management systems which minimise running costs and reduce maintenance spending.

Minimising running costs and reducing maintenance spending.

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HV/AC

Efficient heating, ventilation and air conditioning systems are a critical part of maintaining a safe and comfortable working or living environment. Well-designed systems allow you to make precise adjustments to temperature and air quality while controlling overall energy spending. 

We have extensive experience in designing, fitting and maintaining HVAC systems at any scale, from domestic or small-scale commercial properties to high-volume implementations for warehouses and manufacturing plants, to specialised systems for healthcare or scientific applications.

Hot & Cold Water

Ensuring the safety and consistent operation of hot and cold water supply is critical for all types of property, from residential to industrial. Plumbing systems require careful design and regular servicing to ensure that they can deliver the required load without the risk of leaks or failure. 

Our fully certified engineering team can design, supply, install and maintain integrated plumbing systems at any scale, including capacity and pressure analysis, routing of hot and cold water pipework, and installing heaters, chillers, pumps, filters and demineralisation systems.

Building Management Systems

Building Management Systems (BMS) or Building Automation and Control Systems (BACS) are used to monitor, manage and control subsystems within a building including electrical, HVAC, gas, water, fire safety and security. They provide a single point of access for building managers, maintenance/incident alerts, and event logging.

JLM offers BMS integration as part of our engineering services — either configured and installed as we implement new infrastructure or retrofitted to manage existing systems more efficiently — helping our clients to reduce their energy consumption and increase standards of safety and security.

Boilers & Plant Rooms

From multiple occupancy dwellings to commercial and industrial applications, boilers and boiler plant rooms are a fundamental necessity — and it’s vital that the system and components are correctly designed and configured to ensure safe and consistent operation.

We work with clients across all sectors to deliver permanent or mobile/temporary boiler and plant solutions which are tailored to planned usage levels and make the best use of available space to deliver hot, low-temperature hot or cold water for a range of applications.

Gas Engineers 

Our fully qualified and Gas Safe registered engineers provide a range of domestic, commercial and industrial gas installation services, on an individual basis or as part of larger projects, as well as offering maintenance, repair and breakdown/emergency cover for new or existing clients.

From project planning and design through to installation and testing, JLM specialises in large-scale heating systems, commercial gas boilers, gas system surveys and audits, meter and regulator assessments, gas leak detection, re-piping, gas turbines and commercial kitchen gas appliances.

Above Ground Drainage

Above-ground drainage systems channel wastewater from building exteriors and interiors to the main sewer system. Components include downpipes, sunken channels and guttering to manage rainwater, as well as soil & waste systems to safely transfer greywater and blackwater to the sewer.

JLM will work with you to design the most cost-effective and low-maintenance above-ground drainage system that meets the outflow capacity requirements of your property, and we can incorporate water-saving elements such as water recapture and storage if required.

Solution Design

Our designers will work closely with your team to capture requirements, assess risks and agree on budgets and time constraints. Working from your existing plans or conducting on-site visits we’ll then deliver a comprehensive project design for your approval. 

We don’t have exclusive partnerships with any one manufacturer or distributor, so you can be sure our designers are focused solely on delivering the most efficient and cost-effective solution for your needs.

Project Management

As a full-service engineering firm, we’re experienced in managing infrastructure projects across a wide range of industries and at any scale. We offer a comprehensive project management service to alleviate the pressure on our clients' in-house teams during project delivery.

From the initial briefing, through the design stage and on to installation and ongoing support, you’ll be assisted by a dedicated project manager who will coordinate suppliers, inspections, testing, compliance, health and safety and more — leaving you to focus on running your business. 

Servicing & Maintenance

Regularly scheduled testing, servicing and maintenance are crucial to prolonging the life of your infrastructure and equipment — and protecting your investment. We offer comprehensive preventative maintenance packages that fit around your workflows to minimise downtime or interruptions. 

For emergency or short-notice scenarios, JLM has engineers on standby to attend callouts across the UK on a 24-hour basis, fully qualified to address any electrical or mechanical issues and get you back up and running as quickly as possible.

Related
Case Studies

Amazon UK Services
Mechanical Engineering Services

Amazon UK Services

JLM has worked under contract as an approved supplier to Amazon UK Services to provide a wide range of mechanical and electrical engineering services as part of multiple individual projects across a number of Amazon locations sited throughout the UK, from Scotland to London.

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Menston Primary School
Electrical Engineering Services

Menston Primary School

JLM Mechanical and Electrical Ltd were contracted to design and install a variety of mechanical and electrical services for a new project called ‘The Link’, creating an interlink between the infant and junior parts of the school.

Learn More
Maritime Transport, Normanton

Maritime Transport, Normanton

JLM was contracted to provide a comprehensive programme of works to one of Maritime Transport’s satellite drivers’ hubs, located near Wakefield, West Yorkshire.

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Our Services

Renewable & Sustainable Solutions

JLM is a leader in renewable and sustainable infrastructure, utilising the latest carbon-neutral and green technology. From solar PV and thermal panels to heat pumps, smart radiators, and low-power LED lighting we deliver money-saving solutions with minimal environmental impact.

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Electrical Engineering Services

JLM’s highly-skilled electrical engineers specialise in industrial and commercial lighting systems, mains and sub-mains distribution and specialist earthing solutions for large-scale implementations, as well as offering a full range of small power services for residential or smaller-scale commercial clients.

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Safety & Security Systems

We design, install and maintain a wide range of security and safety systems, including fire detection and suppression, intrusion alarms and CCTV monitoring, automated entry and smart access control and personal/medical safety alert solutions for residential, industrial and commercial applications.

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Design Services

We provide comprehensive design services for all types and combinations of mechanical and electrical engineering work — either as a standalone service or as part of a JLM-managed project. We take a collaborative approach — working closely with you to ensure the final plans meet your specific needs while remaining cost-effective.

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