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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.

Crystal Sigma Air Conditioning & Heating

If you need a new air conditioning system or it is time to schedule professional heating replacement service or maintenance, Crystal Sigma Air Conditioning, is the air conditioning & heating company to rely on. Crystal Sigma has established a name in the community as a valued heating and air conditioning organisation that can be relied upon for excellent workmanship and customer service. Do not put your year–round wellbeing in risk. When you work with the skilled engineers on the Crystal’s Heating & Air Conditioning team, you can have complete assurance in your heating and cooling equipment. Contact us today to schedule service.

The Crystal Sigma air conditioning & heating experts offer quality repair, installation and other HVAC services in London, Cambridge, Oxford and Essex.

Crystal Sigma Air Conditioning Services

We are aware that it gets hot around here during the summer months. No matter how much you may love the heat, everyone needs a break from time to time. When you are ready to cool down and relax, you need to know that your air conditioning system will be able to handle the load. When you schedule your air conditioning installation or maintenance service with us, you can rest assured that it functions effectively and efficiently to keep you cool. We also offer exceptional air conditioning repair and maintenance services to keep your system as consistent as possible. Call our Crystal Sigma air conditioning technicians for more information about your air conditioning installation and maintenance options.

Crystal Sigma Heating Services

We get our fair share of crisp weather in winters. No matter how you choose to heat your home, our heating installation and maintenance technicians will make sure that your system is the right size for your home and that its installation is completed with the necessary care and expertise. We offer a number of great heating possibilities, including heat pumps, altherma heating systems for installation in your home. Let us help determine which will best meet your needs. While you’re at it, ask our Crystal Sigma heating specialists about how our comprehensive heating maintenance plan and outstanding repair services can benefit your heating system.

Complete Heating & Cooling Services in London, Oxford, Essex and Cambridge

You can count on the professional London heating & cooling technicians at Crystal Sigma to keep your home comfortable throughout the entire year. We are happy to help you find the right HVAC and indoor air quality equipment for your personal needs and preferences, and we will ensure that that equipment is properly installed for maximum performance quality. Schedule your air conditioning, heat recovery systems and indoor air quality services with our team to enjoy the outstanding comfort that you deserve.