Crystal Sigma

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. With offices based in, Oxford, Essex and Cambridge, and covering all of Greater London, Oxfordshire, Cambridgeshire, Hertfordshire and Buckinghamshire – our customers find us approachable and accessible. Our coverage of such a vast regional area means we appreciate local knowledge and local needs. Therefore, we have a better idea about what properties in rural environments need and how it differs from the needs of a high density urban office block; enabling us to provide customised and practical solutions. Crystal Sigma are established, professional and reliable Crystal air conditioning experts, who are also leading providers of refrigeration, ventilation, electrical services, heat recovery and climate control systems in London. Not only do we advise and install systems in a knowledgeable and efficient manner but at Crystal Sigma you can rely on us to maintain and support them. Feel confident in the products you select and how they are professionally and skilfully installed in your property in a way that meets your needs. It is our excellent reputation in doing this successfully that makes Crystal air conditioning in London services the first choice for our customers. Contact us today to see what we can offer your home or business. Our experienced and reliable advisers will talk you through the most suitable options available. Furthermore, at Crystal Sigma our priority is getting the right solution for you, so we offer a free consultation and quotation for your business or home requirements. Allow us to expertly take you through the proposed options and help you make a clear and informed choice before taking on a project that will always be professional and satisfactory.