Ensys have a reputation for quality, reliability and great customer service.
Ensys Ltd design and install air conditioning and heating systems to suit your premises. Ensys promise that every air conditioning and heating system that they install will provide you with unbeatable energy consumption, reliability, flexibility and comfort.
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A well designed ventilation and air conditioning system can make a huge difference to the environment experienced by staff, customers and equipment.
Since inception, Ensys have earned a reputation for quality of service in every aspect of the business. You will receive the very highest of standards and we take great pride in the quality of our professional after sales service program.
92% of Ensys customers return, something we're proud of and work very hard to achieve.
In partnership with the world's air conditioning manufacturers, Ensys provides systems to control temperature, humidity, air quality and purity.
Ensys have a team of highly qualified design engineers based from offices in Thatcham Berkshire, Woking Surrey, and now Warrington Cheshire, all of whom have extensive experience in all aspects of air conditioning installation, construction and building services.
Ensys offer a total solution for your air conditioning and heating requirements from the initial free site survey right the way through to the project completion, handover and beyond.
Warranty periods of up to 5 years including parts and labour are also offered on most systems supplied, installed and serviced by Ensys Ltd. This can also be extended to 7 years on certain products, giving customers total peace of mind.
Wipro Technologies as part of a R22 replacement program award Ensys Ltd with the contract to replace air conditioning systems in 39 separate Thames Water sites throughout the region. Each site will have an individual design, and installation all carried out by Ensys, who are using equipment manufactured by Mitsubishi Electric. All sites are due for completion in Summer 2013
Holiday Inn & Staybridge Suites award Ensys Ltd with the contract to maintain the HVAC plant in their combined hotel building project at the Olympic Park in East London. The project completed in time for the Olympics is situated in the Westfield Centre opposite the Olympic Stadium in Stratford, East London, and was a joint venture between Holiday Inn and Staybridge Suites.
Ensys Ltd, are awarded the contract by hotel group Staybridge Suites, to provide air conditioning & ventilation servicing and maintenance on the Sanyo VRF systems in their Keel Wharf site. The hotel is situated in the Albert Dock area of Liverpool.
Due to further expansion Ensys Ltd, opens branch offices in Warrington Cheshire to serve customers in Liverpool, Manchester, Sheffield and Leeds plus the surrounding Northern regions.
Ophir Energy who's UK Headquarters is in London UK, choose Ensys Ltd to design and install new cooling to their Server Room. Ensys select Emerson Liebert Hiross as the most suitable systems, the installation of which is due for completion in the November 2012.
Following a design carried out by Ensys Ltd, Mitsubishi Electric PFD-P500 downflow systems are installed into the computer facility at the UK HQ of Micro Focus in Newbury Berkshire. The project is due for completion in September 2012 utilises 200kW of cooling using matched condensing units.
Ensys Ltd are awarded the contract to carry out service and maintenance to air conditioning installed in the branch network of Newbury Building Society.
Congratulations to both Kevin Charman and Nick Ware, who both passed 25 years of service and good luck to Steve Davies who decided to retire after 28 years service.
Ensys also complete the replacement of its vehicle fleet including updated livery to each vehicle.
Back in 1996 Ensys Ltd designed and installed one of the UK's first Mitsubishi R2 VRF systems in the UK, proudly completing the challenging project on time and within budget. The site, The Priory in Burnham dates back to 1820, and was sympathetically refurbished and extended by its current owners. In 2012 Ensys Ltd have again been awarded the contract to design and install replacement air conditioning as part of an ongoing R-22 replacement program. Mitsubishi Electric R-22 replacement equipment has been chosen by Ensys Ltd, which will bring the 200 year old building bang up to date with the latest digital R410a energy efficient systems. The project is due for completion in the summer of 2012.
Ensys Ltd completes the design and installation of replacement Daikin VRV heat recovery systems at Wipro Technologies in Reading Berkshire UK.
Following on his success in 2009 and 2010, Kev Charman wins the 2011 Top Fuel Drag Racing Bike Championship on his Ensys Ltd sponsored Drag Racing bike.
Kev's bike, running nearly 1000 horsepower, can accelerate from standstill to 200mph in less than 7 seconds.
Well done Kev on becoming TF1 in 2011
For further information please see
Ensys Ltd win the project to upgrade HVAC systems at Robert Walters Group's new Head Office in London. The main contract awarded to interior fit out specialists IOR Group, involved a total fit out of the new offices to cater for more than 800 staff. Modifications and enhancements were made to all HVAC plant to cater for the new levels of occupancy forecasted by Robert Walters
Electronic Arts (EA Games), award Ensys Ltd with the contract to design and install air conditioning to their Sony PS3 and Microsoft Xbox 360 Test Labs in Surrey. The contract is due to be completed in Summer 2011.
Ensys start on a project to supply and install new replacement York chiller plant at Wolters Kluwer in Kingston upon Thames UK. The project due for completion in June 2011 and is to update the existing ageing plant running on old R22 refrigerant.
Insurance Services company MMA Insurance award their Service and Maintenance provider Ensys Ltd the project to replace ageing chiller plant at their Head Offices in Reading Berks UK. Ensys Ltd select 255kW Carrier chillers during their design for the project due to be undertaken in March/April 2011
Maris Interiors win a contract by Plantronics near Chippenham Wiltshire for relocation works, who in turn award Ensys Ltd with the design and build contract for the air conditioning system.
For their high energy efficiencies, and reliability, Ensys Ltd choose Toshiba MMY Variable Refrigerant Flow systems combined with Toshiba VN heat recovery ventilation systems for the project in Wootton Bassett near Swindon Wiltshire which is due for completion Spring 2011
Ensys Ltd have been awarded the contract by Dedipower Managed Hosting to supply and install new Stultz close controlled downflow air conditioning systems into their Computer Facility. These will be supplied with chilled water from a new 330kW water chiller supplied to Ensys Ltd by Climaveneta. The whole project in Reading Berkshire UK, is programmed to be completed by Xmas 2010
Facility Management Consultants Cushman & Wakefield award Ensys Ltd the contract to replace & upgrade the air cooled condenser plant at Symantec's Head Offices in Reading Berkshire. Ensys chose Searle replacement air cooled condensers to be installed on new high level roof mounted steelwork to increase heat disapation.The project is due for completion in September 2010.
Ensys Ltd who have been working with household white goods manufacturer Kenwood Ltd for over 20 years, are awarded the contract to replace their Toshiba Super Multi R407c systems with the supply & installation of Mitsubishi Electric City Multi systems which use the latest R410a refrigerant. Ensys Ltd are also providing a full 5 years parts & labour warranty to Kenwood Ltd.
The project starting in May 2010 is due for completion in November 2010, and will be carried out at night to minimise disruption at Kenwood's UK Head Offices & Production Facility in Havant Hampshire.
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Specialist Computer Room design & build contractors Future-Tech Ltd, award Ensys Ltd the contract to supply & install free air cooling via glycol filled ABS pipework at
Trafigura one of the largest independent companies trading in commodities.
The Comm's Room design is for Airedale Chillers & Searle dry coolers which feed rack mounted cooling modules by APC. The installation in Portman Street London is due for completion in Spring 2010.
Ensys Ltd are proud to celebrate 20 years in business installing, maintaining & servicing air conditioning, heating, ventilation & associated products since 1989.
Following on from the successful completion by Ensys Ltd of a Trend Controls upgrade package completed earlier this year, which showed a 50% energy saving over the previous system, Kidde Fire & Security have awarded another contract to Ensys Ltd for the supply and installation of Mitsubishi Heavy Industries equipment into 10 areas as part of their R22 replacement program ahead of the January deadline.
Following on his previous championship wins, Kev Charman wins the 2009 Funny Bike ACU National & SPRC Sportsman Championships on his Ensys Ltd sponsored Drag Racing bike.
For further information please see
Well done Kev on becoming FB1 in 2009
Richmond Borough Council award Ensys Ltd with the contract to supply and install Daikin VRV air conditioning equipment to their Benefits & Revenue offices in Richmond Surrey. Ensys Ltd a Daikin D1 Partner are expected to complete the installation in November 2009
Ensys Ltd are awarded, by Turner Telecom, the contract to supply, deliver and install Mitsubishi Heavy Industries equipment at Seven Day Shopping in Guernsey. The project is due to be completed in October 2009.
Ensys Ltd are registered with the newly formed Gas Safety Register which replaces CORGI gas registration in Great Britain. Commercial installation, service and maintenance work is carried out by Ensys using their own Gas Safety Register, approved engineers who are independently tested for competency.
Ensys Ltd has been approved by
SAFEcontractor an accreditation scheme that assesses the health & safety competency of contractors & service providers. Many large organisations now use SAFEcontractor as their primary means of selecting contractors for installation, service & maintenance projects.
With less than 12 months remaining until the European ban on virgin R22 refrigerant is in force, now is the time to assess your needs with regard replacement/upgrade of any of your air conditioning running on R22.
Ensys Ltd in conjunction with the Carbon Trust can support customers with the cost of replacement systems, by way of interest free loans, plus tax refunds via the Governments ECA scheme. For detailed information please see Ensys R22 Refrigerant Replacement D-Sheet
Property Consultants Cushman & Wakefield award Ensys Ltd the contract to replace & upgrade existing air conditioning chiller plant at Symantec's Head Offices in Reading Berkshire. Ensys chose Toshiba Carrier replacement air cooled liquid chillers, the project running over the Christmas period is due for completion in January 2009.
Getty Images a customer of Ensys Ltd for more than 10 years, award Ensys with the contract to design and install a replacement Daikin VRVIII heat recovery R410a system for their Camden offices in London. The project is due to be completed in November 2008
Ensys Ltd are awarded the contract to carry out service, maintenance, repairs and upgrades to six Hotels in London by Fraser's Hospitality Suites. A mixture of rooms, suites and apartments in Kensington, Chelsea, Cromwell Road, Canary Wharf, Stanhope Gardens and Prince of Wales Terrace.
Ensys Ltd in conjunction with Mitsubishi Heavy Industries successfully wins an order to supply and install new VRF R410a air conditioning throughout Barloworld offices in Maidenhead Berkshire. The project is due to be completed in August 2008.
Ensys Ltd who have been employed by household white goods manufacturer Kenwood Ltd for nearly 20 years, order new Mitsubishi Heavy Industries VRF R410a air conditioning from Ensys for their Demo areas and offices at their Havant facilities in Hampshire. The project is due to be completed in early May 2008.
Ensys a Daikin D1 Partner has successfully won a tender bid to supply and install Daikin 3 Pipe VRV/VRF Heat Recovery systems at the Civic Centre in Richmond for Richmond Borough Council. The installation is due to start late February with completion in April 2008.
Ensys wins a tender to supply and install Emerson Network Power (Liebert Hiross) Full Function air conditioning equipment into the main computer suite for Amazon.co.uk the internet mail order company based in Milton Keynes. The installation is due to be completed in February 2008.
Ensys completes the supply & installation of 150 Daikin VRV fan coil units together matching R410a Daikin VRV condensing units in Fraser Place London, a listed building converted into a Hotel. Each hotel apartment / suite was supplied with simultaneous heating & cooling, all controlled by a new Daikin iTouch centralised controller.
Ensys start on a project to supply and install 125 Toshiba VRF fan coil units together matching Toshiba R410a VRF Condensing units at offices in Shepherds Bush London for their client Endemol UK, the makers of Channel 4's Big Brother.
Ensys organised a motorcycling day out for their customers & staff. Everyone enjoyed a sunny day out riding some of the best roads in Southern England, ending with a BBQ with live music at their Head Offices in Thatcham.
Ensys Ltd have been awarded membership of BESCA. This is the only scheme approved by the Government allowing companies to self certify work under the new Part L Building Regulations. Almost all Air Conditioning, Heating, & Ventilation work falls under these new regulations, Ensys joins only a handful of companies to be given full approval by BESCA for certifying this type of work.
Ensys Telecom have completed a project for Vodafone using 250 Toshiba Super Digital inverter driven R-410a heatpump systems replacing IMI/Marstair R-22 systems on mobile phone Radio Base Stations throughout the UK. Each site was re-designed on an individual basis.
Ensys open new offices in Woking Surrey to serve customers in Surrey, Hampshire, Sussex and Kent.
Ensys sponsored Drag bike ridden by Kevin Charman wins 2006 Competition Bike Championship at Santa pod Raceway...well done Kev.
Ensys are awarded Business Solutions Partner - Accredited Installer status by Mitsubishi Electric UK.
Ensys are one of less than 20 air conditioning installation companies in the UK to be awarded Accreditation status by Toshiba Air Conditioning.
Following the news that British Gas are increasing gas prices by up to 25%, Ensys have looked into the relevant cost for each type of fuel:
Most air conditioning systems can be supplied in the form of heat pumps. This can either replace or supplement your existing heating system.
In addition, you can get the Government to help you pay for it by way of an Enhanced Capital Allowance
Ensys Ltd are an Exor Accredited Contractor for both installation and maintenance work