Frank Grabow Fenster

We called Mr. Grabow as a previously unknown customer because the window mechanism in our kitchen window had broken. Mr. Grabow scheduled an appointment that same day, which was kept on time. Mr. Grabow promptly delivered and installed the window mechanism. It was extremely pleasant to finally find a tradesman that offers friendly, competent, and straightforward service! The invoice was also absolutely fair. We are very satisfied with Mr. Grabow's work and the price and can recommend the company with a clear conscience.

Highly recommended! Mr. Grabow is a true expert and helped us with our stuck living room sliding door. The repair was tedious and took over an hour. Other tradespeople would have given up, but Mr. Grabow found the problem through his excellent work! We would use his services again anytime!

Mr. Grabow serviced all of our windows and doors, and they're now much tighter than before! Communication was also easy, pleasant, and prompt: a quick quote, a realistic cost estimate, and excellent workmanship. We highly recommend Mr. Grabow to everyone!

My roller shutter was broken. After a brief phone call with Mr. Grabow, I was offered an appointment promptly. Mr. Grabow was also able to procure a replacement part for my very old roller shutter and install it at a subsequent appointment. Very reliable, friendly, punctual, and competent service. I can absolutely recommend this company.

We had a problem with our patio door and called the Grabow company. An appointment was quickly arranged and kept perfectly on time. Mr. Grabow inspected our patio door and quickly found a solution. The door was repaired promptly and works perfectly again. We also found the invoice to be very reasonable. We are very satisfied with Mr. Grabow's work and the price and can wholeheartedly recommend the company.