Sieren Roofing Services LLC 4916 North Pine Street, Davenport, IA 52806

"High praises for Bob and his crew. Bob's is a trusted contractor that helped us address several issues with our roof, and finished final details making sure our stack color better matched our new shingles. His team is hard-working, detail oriented, and left our property looking better than before the roof installation. The fact the unexpected horrible weather extended the process was seamless with the team insuring everything was secure before the 70mph winds and rain hit. This is a high quality - LOCALLY OWNED company! Thanks Bob and crew for a job very well-done!"

"First, Bob & Joni were great to work with. Bob sat down with me to talk about the options I had. He's the only contractor that looked in my attic and suggested replacing my 10+ year old skylight. Great with the details. There was no pressure and was easy to talk to. Quality workmanship by his crew. I had 2 layers of roof torn off and roof replacement. They did an excellent job of protecting my shrubs and clean up. I can't believe I just found 2 nails (which were hidden). They did a thorough sweep of the yard to pick up debris. Joni was great with the communications and dropping off the gutter guard sample. Bob monitored the work through out the install. I highly recommend Sieren Roofing"

"Sieren was recommended by my daughter. They gave a good estimate, with three choices of shingles and price difference, as well as an estimated completion time frame. All the old shingles had to be removed as city code doesn't allow more than 2 layers. This uncovered several unexpected problems on our old roof. These were corrected and work was completed on time. Two of the problems required extra material and labor, which increased the total price, but will correct some ongoing issues we had been experiencing and was well worth the difference. The work crew was hard working and efficient and they cleaned up well when the job was completed."

"If I could give Bob and his company Sieren Roofing more than 5 stars, I would. He replaced our house and garage roof, replaced some gutters and even went out of his way to help us with some smaller jobs that other companies wouldn't come out to do because they were too small. Thanks to Bob we have new roofs with quality shingles, and he even recommended a ridge vent for ventilation which already is keeping our house cooler. He did everything professionally and alot quicker than I expected, and all at a fair price. We can't thank you enough Bob and we will continue to recommend you to all our family and friends."

"As a first-time home owner, it's taken me a while to figure out the right people to work with on home maintenance and repairs. Sieren Roofing Services is who I will be using going forward for anything roof related. Working with Bob, I quickly realized that he was someone I could actually trust. There were at least four times when he explained to me how I could do something without having to pay him. When the problem turned out to be worse than he thought, he came out on a Sunday to take care of it, breaking up and removing an enormous ice dam that had formed. If you're looking for a roofer who actually cares about you and your roof, and isn't just trying to do a quick job so he can get an insurance payment and move on to the next house, Bob's your guy."