We offer a wide range of services, including HMO related work, installations (domestic, commercial and industrial), Mechanical Ventilation with Heat Recovery (MVHR). Our fleet of vehicles is also 100% electric.


  • NIC EIC Approved Contractor
  • New build properties
  • Self build properties
  • Planned maintenance
  • Installation of smoke detectors and fire alarms with HMO
  • Periodic inspection and testing
  • Domestic, commercial and industrial installation work

Mechanical Ventilation with Heat Recovery (MVHR)

The quality of the air inside your house can be an overlooked factor during a build, however improving your air quality can bring improved health benefits and save on energy bills. Simply by recycling the warm air generated in your kitchen and bathroom, and mixing it with fresh air from outside, the MVHR recycles heated air and reuses up to 95% of the wasted heat in your property.


Installing MVHR can also reduce allergies, get rid of unpleasant odours, reduce your carbon footprint and make sure that you meet current building regulations.


J & M Electrical are approved to install and maintain MVHR systems, which should be properly balanced and serviced, including a yearly clean.


  • National Inspection Council for Electrical Installation Approved Contractors (NIC-EIC)
  • British Plumbing Employers Council (Training) Ltd. – qualified (BPEC)
  • Scottish Joint Industry Board – approved for apprentices (SJIB).