We loved the quality of their product. We ordered glass shower doors with the hydroclear glass…read moretreatment. It made the small bathroom look larger. Lisa Clark walked us through the purchase decision in just two visits. She knows her stuff. The two men who took out the old doors and installed the new also removed and replaced the existing silicone sealant on the shower walls. They made it look easy. Came on time and were done quickly. This is our second purchase from them. We can recommend them to you.

My first broken window. My first experience with Steve's Mirror and Glass…read more Scheduled for 2:00. Showed up at 2:01. So incredibly professional and he was patient with my curious puppy which tells me all I need to know about this business!

Gave two because some people I talked to was nice. I'm not happy with them. Their installers are…read morelazy. I had a front door installed, and they didn't even line the door right. So when I went to lock the door it felt like my key was going to break off. Found out I had to lift the door handle up then lock. I spent to much money to have to work hard to lock and open a door. Then the windows I had installed, one of them started spotting on the inside. A window in my bathroom, I went to open to clean, I couldn't shut it. It took me and my husbands wait to push it back up. So I had called had a guy come out look at my problems. He took notes and left. We got a call a little later saying our replacement windows and what not was in. We made an apt for the installer to come and fix my problems. He got there on time but staid for two minutes. The new window was to big for the frame. They didn't make it the right size. He forced it into the frame and said yup it's tight and really hard to open. I'll have to talk to my manager about this. Why why do you? Then the bathroom window he looks at it and says oh yea I don't have any tools to fix this. (Which I find interesting because he had the parts needed to fix the window in his HANDS! So one would think hey I need tools for these parts I'm holding!) so I'll have to run to the shop and come back maybe it will be me or maybe some one else I don't know, but I'll call you later today and let you know what's going on. We will be back today to finish. So apparently he got lost to the shop, because no one called or showed back up. So we waited all day for the punk. I called at the end of the day and no one so far has called us back. So I'm left with a Broken bathroom window and a main room window we can't open! They are very unprofessional. I have a dog who is sick with cancer and an 8month old that both needs a lot of attention. My husband works thirds so he had to stay up all afternoon waiting for this person to come back or call, when he was supposed to be sleeping to deal with these people. That's not right, it's rude! Oh and we got a loan for the windows threw them. They didn't tell us that they were going to put a lean on our house. So that was a nice surprise down the road. If you get a loan with them look it over very carefully and look at the interest rates! We had an estimate done for siding and by the time we would have it paid off we would have spent over 30k!

Very disappointed in this companies service. Did not order all the windows, then ordered one in the…read morewrong size. Install was twice as long as quoted. Then installed wrong flashing on last window. The installers are not Feldco employee. Would not recommend.

My husband and I can I say enough good things about Mainstream! We had our roof installed stalled…read more15 years ago and during the last heavy rain heard a drip in the attic. The technician, Daniel, came out within a day of my call and caulked the spots that the person who put in our vents didn't fill. And it was one of the hottest days of the year! All of this fantastic customer service came at no cost because it was covered by warranty. Amazing local company! Highly recommend!

Mainstream did an amazing job on our windows. They actually put in 15 windows in one day. They came…read moreback the next day and did trim. Everyone was friendly and professional. When they left you couldn't even tell they had been here. All of the mess was gone. Our windows make a huge difference in the appearance of our house. There is no noise from the outside now. I would highly recommend mainstream for any work you need done. And as a bonus they brought us cookies .

Joe was so pleasant to work with and paid attention to all of the little details to provide quality…read morework. In addition, he was very honest with pricing and came in lower than his estimate when the specific task required less effort than anticipated. I highly recommend Joe and will be requesting his services again!

I set up my appt on their website for a quote to install an exterior door, storm door, and sliding…read moreglass door. He was very prompt, professional, and polite. Lead time was about a month and I'm very impatient, but I'm so glad I waited. I couldn't be happier with the end result. I'm definitely using Quad Cities Handyman for any and everything I need done around the house.

I had replacement windows put through out our condo. Super happy with the estimate and then the…read moreinstalling crew were really fast, efficient and friendly. Always cleaned up and respected our property. I would definitely recommend them.

After having bad luck with a previous company (Mad City) it was a refreshing experience to deal…read morewith WinDow World. They were everything a customer could want, reliable, prompt, professional, with quality material.

very knowledgeable, good listening skills and commitment to details. Prompt and detailed. My…read morelaundry room looks amazing Will certainly hire again.

terrible service, back and forth in between EVERY. WEEK. How do you, as a general contractor,…read moredecide to go on a vacation without informing clients about when you will return? Sloppy. Messy. Terrible with accountability, billing, and invoicing. Highly do NOT recommend to anyone. Cheap labor for cheap work that will need to be re-done anyways. What a JOKE.

FALSE ADVERTISING Their commercials all say, they are…read moreprofessionals with 23yrs-32yrs experience in the carpentry business, They will come out and access your current windows and doors and give you options and they WARRENTY their work And they make all the windows so you are guaranteed the windows are good and you don't have to go through another company if there's a defect, they deal with you from start to finish! NOT TRUE! First they sent boys to do a man's job! And it takes weeks, months to get service when an issue arises! They are quick to get you to pay but then they can't seem to start the job for 6mos or later, same thing after taking them over a Year to get them all installed then a month later have SNOW coming inside! Nobody could come out for months! I kept telling them right after the new windows were installed that my home was sooo drafty with the new windows! I Now have a space heater in Every Room of my house!!! The project manager said he'll come himself and check it, if course what he found he said was UnExceptable, but then it took another few months to get anyone out! They came when I was in the hospital, fixed a few window cranks, and a few other things, then I get home from the hospital, a week after they were here, we get snow and guess what...... Every Single window had ice on the INSIDE and the cold air is still flowing IN!!! The project manager said he'd have corporate call me guess what... STILL NO CALL FROM CORPORATE? WISH I WOULD HAVE KEPT THE ORIGINAL WINDOWS! They kept the heat in and the cold out and I NEVER had any snow or ice or drafts like I do now! SAVE YOUR MONEY AND YOUR TIME AND SANITY-I would AVOID Renewal by Anderson at all cost!!!

I needed 7 windows and 2 doors for my home. The salesman, Brian Mardsen, also put in the contract…read morethat they were to foam my other existing windows for insulation. I signed the contract in May of 2023. In late October they came to do the installation. It was done very poorly, with holes in the corners of the windows and they were not framed out correctly. The workman cut the frame of the new storm door too short and it couldn't be installed, he said it would have to be reordered. He was obnoxious and kept asking questions like if I lived alone. He laughed at me when I asked that he be careful removing the old door so the siding wouldn't be damaged. He did damage a lot of siding around the door. He refused to foam the existing windows as per the contract, then after speaking with a supervisor, foamed them haphazardly. I complained to the manager and sent photos of the work. The supervisor came out with two other reps, one the original salesman, and viewed the work in November. They agreed to fix all the windows and told me that the salesman should have known better than to promise to foam the existing windows. The $500 was deducted from the final amount. I relayed the disrespect from the original installer and was compensated with a free storm door for my third exterior door. I waited 2 months for the storm door replacement on the front door that was cut too short. This installer would not let me talk and kept interrupting me. He was very rude. Then he accused me of taking the lockset for the front storm door and said that they could not install it. I talked to the supervisor who said that they would be out asap to finish the job as I was moving and wanted to put the house up for sale. They came by in March to install the front storm door but there was a 3 inch gap at the bottom. I told them that they needed to fix this. It was fixed in late March. Every worker asked for a check prior to work being completed and was upset I wouldn't pay until it was done.