We needed to replace a broken window in our house. The Knebel people were really nice, from the…read morelady on the phone to the guys who did the work. They were able to order the glass and get it installed in a little over a month which was great. The work was done professionally, quickly and cleanly. I would definitely recommend them.

I have great respect for Knebel windows. They came and assessed my window and door needs. The quote…read moregiven to me was on point for my needs and very cost effective. Knebel got my windows ordered and installed in 6 weeks! They also fixed my doors and replaced 3 screens with holes. I am now a lifetime customer. I will not go anywhere else. Dale

Great experience. I was in need of new gutters and Ideal was able to provide an estimate and…read moreinstallation within 2 days of my request. The installation was professional and great quality.

Easy to work with. Good prices and great service.read more

Joel & Jeremy were so polite, happy, worked so well together making it a great experience to have…read morethem in our home. They also worked well with the plumber from Valenta which was great. They did a super good job. The bathroom remodel looks so beautiful. I had a question after a few days & they came to the house & showed me what I needed to do to make things work the way I wanted them too. Josh was great at this. We'd recommend them to anyone. They took 2 days to install but the job was much better than those 1 day installs. We'd give them a 5 star rating. Ron & Elaine Tatro

This misogynistic company wouldn't even come out to quote my master bathroom remodel without my…read morehusband being home. Would they have worked with my husband if I hadn't been home? To my benefit, I found Jeff at Cedar Rapids Construction. He did a phenomenal job on the master bath and is now replacing my deck, patio door and kitchen remodel. What a disappointment this company is to our community.

Professional and quick response to my inquiry and request for a quote. and offered many payment…read moreoptions. Good follow up

I needed a 45 year old Pella bay window replaced. Pella had to build the whole thing and match the…read morewoodwork stain. It's PERFECT!! Cevan, Quan and Ryan took out the old one, put in the new one, cleaned everything up, including washing the new windows!! We couldn't be happier with the product or the service! Bravo.

If I could give ZERO stars, I would. This company will not stand behind their so called "No Fine…read morePrint Lifetime Warranty" We had 12 windows that were installed in 2021. After the first install, we noticed right away that several windows had glass defects - it was a painful process to get them replaced. Then we noticed in Sept 2024 that another 5 have glass defects and Roberta Reams and Tom Carmody will not return calls or return emails. We are stuck with these defective windows in a beautiful great room. Avoid this company- they are also known as Iowa's Best Windows.

We purchased both windows and siding from Window Source of Central Iowa. The windows are functional…read morebut quality control is lacking at the factory. The installers that they hired did a crappy job! Tom Carmody had to personally come out and redo some of the work that they did! We had three windows replaced under warranty and that took forever to do so, or so it seemed! We also had siding installed by this company. That was a major, major, mistake! The siding workmen left a mess for us to clean up! After the weather cooled off, we discovered gaps where the siding was butted together. The ends of the siding are supposed to be overlapping. They overlapped the siding on most of the house! This is to allow for heating and cooling as the siding will expand and contract. This is normal. For some reason, the installers butted at least 6 pieces of siding and they shrink when cold leaving a 1/4" gap. Even in the summer, some gaps are visible because the installers cut the siding crooked. They also used "J" channel around the windows and doors and did a piss poor job of it! We gave the workmen with the siding company new outdoor lights to install on the front of the garage. They installed them and didn't realize (or didn't care) that the lights were crooked! One light was 6" higher than the other! So, Roberta (the office lady) said, after we complained, that they can't repair the siding because Window Source doesn't do electrical wiring. I immediately had a electrician move one of the light's electrical boxes to make both lights the same height, and install the lights. Tom Carmody told us that they would come and fix the gaps in the siding and repair the siding by the light. The siding was installed in September of 2022! Tom Carmody and Kent Reams were both here inspecting the siding and the crooked light on April 21st, 2023! I have called Roberta at the the Window Source office many (many) times and asked that Tom Carmody (or Kent Reams) return our calls. We have filed three complaints with the Better Business Bureau. The warranty windows were finally installed by Tom Carmody, one of which is crooked. So far, no return calls on the siding, no letters, no email, nothing! So we still have the gaps in the siding and a hole in the the front of the garage. The saga continues as we are now seeking legal advice! I would strongly advise anyone looking for a window or siding company to look elsewhere! Roberta gave us the company address in Reinbeck Iowa. They are actually in Cedar Falls!

Read the other reviews!! Adrian, the owner is a scammer. He took our deposit and then ghosted us…read moreand has evaded all communication. We are now moving forward with court proceedings since we are left with no other option to recoup are thousands of dollars that we paid to him. Appears like a reputable company from the outside, but clearly from the negative reviews, this is a pattern and we were another one of the people who felt victim to his scam. AVOID AT ALL COSTS.

If "0" stars was an option, this would be a perfect scenario. Deposit paid, no call, no show, then…read moremakes excuses as to why he's unable to perform the work promised in the contract. The upfront value seemed great, but when you factor in the 5 digit downpayment you're paying will be going into his pocket and not toward the work to be completed, it kind of stinks. Be weary of Adrian Sanchez. He's a great salesman - even better scammer.

Would not recommend to anyone! I tried to get a project done on my house to add some accent trim…read moreand a small piece of siding above the garage with installation of a new front door. When they came out and completed it, it was not the siding discussed. The front door handle was on the wrong side and the wood trim was raw wood, unfinished and unsealed and did not frame the windows completely like initially contracted. I tried to work with their daughter (project manager) to try and fix it at the lowest cost possible for them and myself but when they demanded the other half down without fixing the initial problems, her dad (the head contractor) got on the phone and literally yelled at me because they finished what was on the contract. When I said I was trying to work with what they left me, he accused me of "changing my mind" and kept referring to the contract which was a hand written list of things to do that had no descriptions on it whatsoever. I tried to explain that I was trying to work with what they mistakenly gave me again instead of demanding them to redo everything but again said it was me who was changing my mind. I've never worked with a contractor with such inappropriate, bullying behavior and I hope no one ever has to again.

Serenity is led by a team of people who really care. All of my interactions with them have been…read moreprofessional, and with a passion to treat the customer right. I would recommend them to anyone who wants a down to earth and professional company who will connect with you and help you get exactly what you want with your project. I think they are the best in the business.

Their service, workmanship and product quality is very good. Communication and follow through is…read moreexcellent.

Very professional! Highly recommend . I had another glass co. (in QC) messed up a simple…read moremeasurement. They could of very easily said, sorry can't help ya. They tried their best, and then went above and beyond to make things right for me.