Grabowski Security GmbH

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Door closed during stress, luckily a cell phone with me. A fitter was on site very quickly. Absolutely trustworthy. Thanks again for your help

When my balcony door stopped working two days after the repair, I made a complaint. The complaint was billed to me again because I would have called you (Grabowski) after all. How does a complaint work if I am not allowed to call the company ?! This is not customer-friendly behavior at all, sorry! Update: In fact, the situation was clarified through a very friendly conversation. Thank you for that and all the best!

The employee Mr. Prausner was super friendly and competent. Did all work reliably. I can only recommend it

Qualified and friendly staff. Only cheap solutions are offered!