Create the perfect room temperature in all seasons.

We have worked with a vast array of customers from the Lincolnshire and Yorkshire areas completing professional installs of air conditioning in bedrooms, offices, conservatories and home gym spaces.

Our family is the most important thing to us and this shines through in the service we like to deliver to our customers as we know how important having the right customer service is, especially when it involves us coming into your home or business.

We pride ourselves on ensuring a relaxing, luxury experience is had by all our customers and will always listen to any questions or queries you may have before we enter your home or business. Josa-AC strives to ensure a stress and hassle free experience and to create trust and confidence with all our customers, all whilst providing alternative, energy efficient heating and cooling solutions to all domestic and commercial settings.

We are fully insured and all our engineers hold the F-Gas qualification, meaning we can safely and legally handle the refrigerant used within air conditioning and refrigeration systems. Health and Safety is always important to us and we are registered with Safe contractor and CHAS.