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46 Years
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Expert HVAC & Refrigeration Solutions UK
EJM Refrigeration has been delivering high-quality refrigeration and air conditioning solutions since 1980. Our engineers combine extensive technical expertise with a commitment to client collaboration, ensuring tailored systems for industrial and commercial applications. As an independent company, we prioritise client needs over manufacturer constraints, offering equipment selection based on project-specific requirements. Our ISO 9001:2015-certified quality management system and adherence to the Pressure Equipment Directive guarantee compliance with industry standards. With over 200 years of combined engineering experience, we provide nationwide service across the UK, supported by a continuous training programme for our personnel.

Our focus on ammonia-based refrigeration systems addresses modern environmental concerns, offering zero-rated global warming potential solutions. We maintain a comprehensive service division for planned maintenance and emergency call-outs, utilising advanced diagnostic tools and on-site compressor overhaul capabilities. Client testimonials highlight our ability to complete complex projects on time and budget while maintaining long-term operational efficiency. Our dedication to health and safety is evidenced by Safe Contractor accreditation and NEBOSH-trained personnel. Through steady growth and repeat business, we have established ourselves as a trusted partner for refrigeration needs across diverse industries.
Services
Industrial Refrigeration Commercial Refrigeration Air Conditioning Ventilation Systems Maintenance Services
Details
  • Year established: 1980
Highlights and features
  • 40 years of specialist refrigeration engineering experience
  • ISO 9001:2015-certified quality management system
  • NEBOSH-trained personnel for health & safety compliance
  • Nationwide service coverage across the UK
  • Custom ammonia refrigeration systems with zero GWP
Associations and certifications
  • BS EN ISO 9001:2015
  • Safe Contractor
What people say
Exceptional service Completed on time Technical expertise Long-term reliability Client-focused approach
Services
Industrial Refrigeration
We design and install ammonia-based industrial refrigeration systems for food processing, chemical industries, and cold storage facilities. Our systems use zero-rated global warming potential refrigerants while maintaining operational efficiency. Projects include low-temperature distribution centres, air blast freezing plants, and process cooling systems for dairy and chemical industries.
Commercial Refrigeration
We deliver commercial refrigeration solutions for food industry clients and non-food sectors including laboratories and healthcare facilities. Our systems use low GWP refrigerants with energy-saving features like floating condensing pressures and liquid pump amplification to reduce operational costs while maintaining compliance with F-Gas regulations.
Air Conditioning
We provide air conditioning systems for commercial properties and production facilities, including clean rooms, server rooms, and humidity-controlled environments. Our solutions incorporate inverter-controlled heat pumps and custom ductwork systems to meet specific temperature and air quality requirements across various industries.
Ventilation Systems
We design ventilation systems for industrial and commercial applications, including high-care pressurisation systems and factory ventilation. Our solutions address moisture control in cold stores using desiccant wheel dehumidifiers, reducing ice formation hazards while improving energy efficiency through reduced defrost cycles.
Maintenance Services
We offer comprehensive maintenance including emergency call-outs, vibration monitoring, and on-site compressor overhauls. Our CLIK tracking system ensures full traceability of service schedules, while tailored maintenance regimes help clients optimise equipment performance and budget management across the UK.
Questions
What refrigeration systems does EJM specialise in?
We specialise in ammonia-based industrial refrigeration systems with zero global warming potential, along with low GWP commercial refrigeration solutions tailored to client requirements.
How experienced is EJM's engineering team?
Our engineers have over 200 years combined experience, with continuous training programmes ensuring up-to-date technical knowledge and safety compliance.
Are EJM's services available nationwide?
We operate throughout the UK, with regional offices in Durham, Derby, Ashford, and Motherwell supporting nationwide project delivery and maintenance services.
What accreditations does EJM hold?
We maintain ISO 9001:2015 certification and Safe Contractor accreditation, with personnel trained to NEBOSH health & safety standards.
How does EJM handle maintenance requirements?
We offer tailored maintenance schedules, emergency call-outs, and on-site compressor overhauls using advanced diagnostic tools and CLIK tracking system.