Müller – Heizung, Sanitär, Solar

Again and again !! The company Müller has executed the agreed order professionally and to our complete satisfaction. From the planning to the final implementation, the procedure was exactly as previously agreed. We thank you for the work done. Best regards!

The company cancels appointments (for 2 weeks) and cancels the orders on its own initiative. In the end, the customer is the stupid one. Actually, this company does not deserve a star, but a rating without a star is unfortunately not feasible.

Invoice is far too high due to lack of expertise.

Very friendly