Best Patio Cleaning in Phoenix AZ

We had them replace all of our windows, about 25. Our old windows were not energy efficient, and didn't keep the heat out very well. We chose the blue tinted windows for the windows that get the sun. Man, what a difference!!! This company offers windows at a good price. They showed up on time, made very little mess, were polite and very professional. Our windows are beautiful both inside and out! LOVE THEM!
We recommended them to 2 of our friends and they had their windows replaced as well and are very happy.
We highly recommend them.

We started with another company installing Marvin windows on our house. What a disaster that was! To do the remainder of the windows we hired SI Windows. What a difference a great company makes installing a great window. They even fixed installation mistakes by the other company. Thank you SI Windows and Greg!

Great to work with- fast, reliable and honest service

Dan & Kage did a great job installing my sliding door. This is the second sliding door that they’ve installed for me and I am more than pleased with the quality of work and the doors themselves.

We had some leaks to our patio cover that we had tried (and failed) at repairing ourselves. We reached out to Castile Roofing and Alex was very quick to respond and assist with a quote. Chris came and to inspect and do the repair and he was very nice and knowledgeable. Repair was done in a timely manner and well done.

Will use again for roofing needs.

The windows themselves are beautiful. The crew that did the installation were efficient and friendly. However, the customer service is awful. I understand a long manufacturing turnaround time, but it far exceeded the timeframe on the contract with no communication whatsoever from the salesman or the back office, despite my multiple requests for an update. It took me threatening legal action in order for the installation to be scheduled. After I threatened to retain a lawyer, the windows magically showed up on the next delivery truck. When it came time to install they realized one of the windows had been mismeasured by the salesman and would need to be reordered. I waited patiently again with zero communication. I talked to 3 people at the local office, all of which said they would call me back that day and never did. One person did mention there were no updates anywhere in my file. After threatening again, the scheduler finally called to schedule installation. My window appeared like magic again! My windows look fantastic, but for such an expensive job I would have expected a little more communication. I never even received an apology for any of the delays, the mismeasured window, or the lack of callbacks multiple times.

The customer service at this place is appalling. I had one broken Anderson window that I needed replaced. The guy who was supposed to come out to measure (Britt) never showed. When I called, he acted as if he didn't know who I was or that we had even had a conversation. He basically played dumb instead of owning up to the fact he made a mistake. We shared some words and he told me to get my window someplace else. The landscapers (they were paying for the window) called Lasting Impressions and Britt basically hung up on her. She (the person from the landscape company) filed a complaint with the BBB. Needless to say we got our window from R&K Building Supplies in Gilbert. The service was 1000% better.