Mamphi Mamphi

I am very satisfied with the company. Promises are kept - very important! Work is done cleanly and the windows are of good quality. A small change (additional handle - I forgot to include it in the order) was quickly installed. Based on my previous experiences, Tretow will be my first choice in the future.

Regina Prehn

Very very good work done. Completely satisfied. Everything was done quickly. Best employees 👍👍

Johanna L.

I had very good experiences with this company! Very friendly, quick, and high-quality work. Scheduling was great and the consultation was very pleasant. I didn't feel like I was being sold something, but my wishes were directly addressed. I can only recommend it!! Best regards

Philipp Heumann

I would rather advise against hiring this company. It's a waste of time... After an employee measured my windows and said he would send a quote in the next 10 days, I heard nothing more from this company. Despite multiple calls and a personal visit to the company, where I was reassured that my order would be at the top of the list, nothing happened again. Ultimately, after weeks, I received an email, but it did not contain the quote; instead, in a single thin sentence, I was informed of the price for the material value of my order. I then decided on another provider. As a customer, I don't need to chase after a company!

Manfred Stein

Used a locksmith service. Quick on-site and the damage was fixed perfectly. Very affordable. Can only recommend it!!!