HENSALL | Mechanical & Electrical (M&E) Contractors | T: +44 (0) 1977 661 318 | E: info@hensall.com

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At Hensall, we provide mechanical & electrical building services to some of the uk’s most successful organisations.

Established in 1978 we have over 38 years in the provision of integrated M&E design, installation and maintenance and as such work alongside leading contractors and blue chip brands to deliver large scale projects on time, within budget and always within a safe and controlled environment.

Contact us today to see how we can help create and deliver your project.



Design, installation & project management of mechanical services contained within buildings including:

Heating, ventilation, air conditioning, refrigeration, chilled water, steam, compressed air, gas, water, drainage & plumbing.

Some of the sustainable technologies that we are experienced in the design, installation & commissioning of are:

• Air Source Heat Pumps
• Ground Source Heat Pumps
• Biomass Boilers
• PV Arrays
• Solar Collectors
• Rain Water Harvesting
• Grey Water Recycling
• Combined Heat & Power (CHP)
• Wind Turbines
• Variable Speed Drives
• Natural Ventilation


Design, installation & project management of all electrical services contained within buildings including:

LV distribution, general lighting & control, LV Power, EM lighting, street / flood / external lighting, disabled facilities, radio / TV / PA etc, data, security - intruder / CCTV / access control, FA, earthing, lightning protection, containment.

Hensall are a reliable commercial and industrial electrical contractor that carry out a full range of electrical services on a national basis. Our team of highly skilled qualified staff allows us to offer our clients a full package, from design to installation including future preventative maintenance.

We have had extensive experience working on various types of installations from commercial premises to hospitals, offices, bars, clubs, health & fitness centres and hotels with environmentally sound installations always at the forefront of our design philosophy.


Our design team offers a complete design service, integrating seamlessly with installation and maintenance teams.

We operate the latest automated design packages including REVIT MEP, Autocad, IES and Bentley HevaComp.

From greenfield design projects to large scale refurbishments, we can produce full design packages at speed combined with the ability to distribute information electronically enabling our clients to meet strict deadlines.

Our affiliated CIBSE engineers ensure that all our designs are undertaken in accordance with CIBSE, building Regulations and HVCA Codes of Practice.

We have the in house capabilities to produce:
• Energy Performance Certificates
• SBEM Calculations & BRUKL Certificates
• Air Conditioning
• Inspections
• BIM 3D design co-ordination services layouts


Hensall iBEMS provide intelligent building energy management systems offering a wide array of related services that include:

• Control panel design, manufacture and installation.
• BEMS electrical installation.
• BEMS software and graphic generation.
• BEMS commissioning and service.
• Complete design and build service for turn key projects.
• Energy surveys and assessment for improved integration of utility information and plant operational optimisation.