Turn on peace of mind
in your home
Heating & air conditioning specialists Certified technicians across Tuscany Fast, compliant and guaranteed service
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Calidum provides professional boiler and heat pump installation and maintenance services across Pisa, Lucca, Viareggio and the Versilia coast. Our qualified technicians guarantee fast service in full compliance with current regulations.

Trust the experts to ensure maximum efficiency and safety for your heating and air conditioning systems.

01

Boiler & heat pump installation

02

Boiler maintenance with flue gas inspection

03

Compliance certificates & energy efficiency

Tailored services for the safety and comfort of your home.

Maintenance, certifications and complete solutions for the efficiency and safety of your systems.

We handle routine and emergency maintenance, energy certifications, installation and design of heating and air conditioning systems. Our goal is to ensure proper operation and regulatory compliance of your systems, guaranteeing comfort and energy savings.

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Contact us today for a personalised consultation and find out how to improve the efficiency of your systems.

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How We Work

Transparent & Reliable Maintenance Process

Step

01

Initial Assessment

We assess the specific needs of your systems.

Step

02

Technical Service

We perform maintenance and repairs with expert professionalism.

Step

03

Final Checks

We verify the efficiency and safety of maintained systems.

Testimonials

What Our Clients Say

⭐⭐⭐⭐⭐
I had problems with my old boiler and feared I would have to replace it. The Calidum team intervened quickly, carrying out thorough maintenance that solved the problem without excessive costs. Now my home is warm and comfortable like never before.

4.8*

— Marco R., Pisa

⭐⭐⭐⭐⭐
“I contacted Calidum for the installation of a new heat pump. I was impressed by the professionalism and competence of the staff. They explained every step and completed the work on schedule. I highly recommend their services.

5.0*

— Laura B., Lucca

⭐⭐⭐⭐⭐
“After receiving a surprisingly high energy bill, I decided to request an energy efficiency assessment. Calidum carried out a detailed inspection and gave me useful advice to improve efficiency. Excellent service!”

5.0*

Giulia V., Viareggio

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We are here to help improve your home comfort.

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