The Glenn R Gundersen Company

Sep 2024

One of kind contractor that has decades of experience, excellent customer service, great communicator and very detailed. I couldn't be happier with the siding and trim work at my commercial building. Almost finished it in one day. He does much more than just siding. You should definitely give him a call.

Mar 2023

The other roofers did all their estimates from Google maps. Glenn came over promptly with my general contractor. Together they made a better plan, pulled it off promptly. A year later when a hurricane drove a branch through a flat roofed addition (he didn't roof), he came out in the storm to stop the leak for me. PS I liked his Bay Ridge Stories- I'm from Brooklyn too!