Aannemersbedrijf J.S. Siemensma B.V.

Craftsmanship down to the last detail – Siemensma BV delivers top quality again! At Siemensma BV, everything revolves around quality, craftsmanship and satisfied customers. This week, the professionals were allowed to shine again during a wonderful project: replacing my dormers and window frames. The result? A satisfied customer and a home that is completely ready for the future. With an eye for detail and years of experience, our specialists carried out the work expertly, to our complete satisfaction. “I can only say that it is a professional company with well-trained professionals. Super happy with what it has become. Thanks Siemensma!”

Many thanks to the construction company Siemensma for the great work. From the dormer window to the windows and doors. Our house looks great. The beautiful 4.5 meter dormer window that the company installed for us in 2022 and now the windows and beautiful exterior door. We are very satisfied and it was worth the wait. Thank you very much again and of course we recommend Siemensma to everyone. Greetings Edzia and John ☺️

Very satisfied with our new dormer window. Very good quality and finish. Communication with the people at Siemensma is pleasant, direct, open and honest.

From the dormers and window frames to the front door, in a word: BEAUTIFUL. The Siemensma team worked fantastically, neatly, and very hard. We are thrilled with the final result! It was more than worth the wait!

I don't recognize myself in the negative comments below. Recently had a dormer window installed, completely to our satisfaction. Professional, neat and tidy staff. When we had a leak a month later, 2 men were on our doorstep within half an hour to solve it, but the cause turned out to be elsewhere. This company delivers professional work. The result is that Siemensma has many customers and good personnel are scarce. As a result, the delivery time is sometimes disappointing. They would also like to do it differently, but as Danny says "we do it well or we don't do it". I completely agree with that and once the order has been completed you will have forgotten all about the waiting time. DvdL.