Bring us in for a free window consultation anywhere in the Quad City area.
They offer top quality products accurately and quickly. Whatever your needs, you deserve the highest quality products from a real, honest, local, and reliable company.
Seiffert offers a great line of quality products and really friendly and knowledgeable staff.
Our 1926 home need replacement casement windows which had to open in because of outdoor awnings and Marvin WIndows were the only company who could provide them. Jeremy at Seiffert was great! He answered every question I had and took care to exactly measure every window opening as they weren't uniform. The windows arrived when promised and our installer braved the cold weather to remove the old windows and install the new ones. We're VERY happy with the windows and the service!
Chuck and I want you to know how happy we are with our new windows. The attention and customer service we received was outstanding! The installers did a great job with our siding as they replaced the back windows. Thanks to you and the boys!
My Marvin Windows are the showpiece of my 1940 house. I asked that the original windows be duplicated to match the integrity of the house and Marvin answered the call. Not only did they do a beautiful job on the two corner windows that face each other but the finish on the inside was matched perfectly to my inside trim. I also love to stand in front of them and watch the snow fall and not feel one degree of cold coming in! The bedroom windows were done in the Integrity Line and were also a delight. Thank you Marvin and Seiffert....keep up the great work.