Actemiss is a leading bureau d'études thermiques RT 2012 (RT 2012 thermal studies office) serving the Rhône-Alpes and Nord-Pas-de-Calais regions. We specialize in providing reliable and fast thermal studies for new and existing buildings, ensuring compliance with the latest regulations. With our team of experts, we offer a range of services including energy audits, fluid studies, and end-of-construction diagnostics.

At Actemiss, we prioritize customer satisfaction and aim to provide the highest quality service. Our dedicated professional space gives you access to all your study documents, making it convenient and efficient for you. Plus, with competitive prices starting from only €360 for a 90m2 house, our services are affordable and accessible to all.

Don't just take our word for it! Hundreds of property owners have put their trust in us for their thermal studies, air tightness tests, end-of-construction diagnostics, and energy audits. Join them by making a free and non-binding request, and we'll provide you with a tailored offer within 24 hours. Experience the exceptional service that Actemiss is renowned for.

Contact us today!