Our creative solutions in refrigeration, ventilation, heating and electrical services, air conditioning Oxford, air conditioning Essex cater for both the domestic and commercial sectors, and we pride ourselves in providing the best result for you. Crystal Sigma is a leading specialist in refrigeration, ventilation, heating and electrical services, air conditioning Essex, London, for the home and the business place.
We have offices based in London, Oxford, Essex and Cambridge, and our services cover all of Greater London, Oxfordshire, Cambridgeshire, Hertfordshire and Buckinghamshire. For more information on the areas covered by our air conditioning engineers, please visit our coverage section. Our highly qualified engineers guarantee a professional and reliable service, and we specialise in being flexible and responsive to your needs.
We have offices based in London, Oxford, Essex and Cambridge, and our services cover all of Greater London, Oxfordshire, Cambridgeshire, Hertfordshire and Buckinghamshire. For more information on the areas covered by our air conditioning engineers, please visit our coverage section. Our highly qualified engineers guarantee a professional and reliable service, and we specialise in being flexible and responsive to your needs.
Services
Our creative solutions in air conditioning, refrigeration, ventilation, heating and electrical services cater for both the domestic and commercial sectors, and we pride ourselves in providing the best result for you. When your home or business needs a professional and reliable air conditioning company, approach Crystal Sigma to provide the services that London is benefiting from.
We supply, install & service all types of Air Handling Unit (AHU's) across London, Essex, Oxford & Cambridge. An air handling unit (normally abbreviated to AHU), is a large air conditioning device used to regulate, control and circulate air as part of a heating, ventilating and air conditioning system.
Our creative solutions in air conditioning, refrigeration, ventilation, heating and electrical services cater for both the domestic and commercial sectors, and we pride ourselves in providing the best result for you. Understandably, the home is place where one can retreat to for relaxation and comfort, following the bustle of everyday life - this relies on your home environment being conducive for relaxation.
Our creative solutions in air conditioning, refrigeration, ventilation, heating and electrical services cater for both the domestic and commercial sectors, and we pride ourselves in providing the best result for you. London; a thriving conurbation with toweringly graceful buildings filled with busy people with even busier working lives.
Our creative solutions in air conditioning, refrigeration, ventilation, heating and electrical services cater for both the domestic and commercial sectors, and we pride ourselves in providing the best result for you. It has been more than a decade since Crystal Sigma Limited have emphasized customer service.
Reviews (5)
Andy Bowles
Oct 31, 2019
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Fizhan Hussain
Jul 10, 2019
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Ryan Maini
May 29, 2019
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Leah Brandon
May 09, 2018
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Jayna Patel
Nov 15, 2014
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I found Crystal Sigma on Google, I called them as our air condition system stopped working, the person spoke to on the phone was really helpful, knew accurately what he was talking about and he sent an engineer the next day and fixed the fault in 2 hours, extremely pleased with the service and price point. Highly recommend Crystal Sigma to anyone.
