Generate your own energy

Free call 900 831 674

Calculate your own budget


What are you waiting to enjoy

your new boiler?

Calculate your own budget on Boilers

Free call 900 831 674


With amsi you will not ever

have to be cold again.

Calculate your own budget on heating

Free call 900 831 674


Aerothermics: heating, cooling

and hot water

Free call 900 831 674

Aerothermal Offers

Change to gas and you will never

run out of hot water

Free call 900 831 674

Calculate your own budget of gas

home and communities


Enjoy all the comforts and the best services for your home and community. Discover our hot water, heating, gas installation, plumbing and air conditioning services among others.

At Amsi we have a great team of technicians with extensive experience at your service. They will make sure you have peace of mind, knowing that your installation has all the guarantees you need.



Are you an entrepreneur? Or do you already have your own company?

Leave the gas, domestic hot water, plumbing, water treatment, hvac, fire systems, energy management services and much more in expert hands, so that you’ll only have to worry about your customers


Heating is 47% of the energy consumption in a home, that’s why it’s so important to choose the heating system that’s most suitable for every situation, always looking for energy efficiency and savings.


Amsi is an authorised gas installation company with more than two decades of experience.

Switch over to the most efficient energy and enjoy a supply with no cuts or interruptions, 24 hours a day, 365 days a year.


Would you like to enjoy more clean and efficient energy?

Aerothermics is a technology that extracts most of its energy from the air, so it does not pollute and is very economical. It is used to provide cold, heat and hot water. At Amsi we have a team who are expert in the installation of systems both for individual homes and businesses.

What are you waiting for enjoying your new boiler? Call us and forget about surprises in the shower

Spain is the country of the European Union with more hours of sunshine, so installing solar panels is a safe, durable and very profitable investment in our country.


If you need to install, renew, or carry out maintenance on your boiler, water heater, or gas tank we offer a wide range of top-branded products and fast installation at the best possible prices


SIMA Group

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