My husband had consulted with Lake Washington Windows before he died last year. They took…read moremeasurements and gave him a quote. The quote given was honoured when I was ready to go forward with the installation. The windows were installed yesterday, and the crew did an amazing job. They managed to complete the whole house install in 1 day, versus 2. They were efficient, clean, and so, so kind. My initial contact was with Ireland Wood. She had initially dealt with my husband and was SO kind when she found out he had died. Summer Schertz coordinated the install, and Phillip led the install team. I cannot speak highly enough about the team at Lake Washington Windows. I love my new windows! Thank you everyone on the team.

Horrible experience from start to finish. It seemed like the owner was more focused on automating…read morecustomer interactions with AI than on providing actual customer service. I ordered a single sliding glass door, and it took approximately 178 days--nearly six months--to have it correctly installed. The original installation included the wrong door, and the installers also damaged the fixed panel. What made the experience even more frustrating was the repeated failure to honor scheduled appointments. Multiple times, the company scheduled and confirmed service visits, only to never show up or communicate that they weren't coming. Each time, I had to move furniture, remove window coverings, clear access to the door, and rearrange my schedule, only to do it all over again for the next appointment. This level of service is simply unacceptable. If you're looking for Milgard products, I would recommend Sound View Windows or Lundgren Enterprises instead. Based on my experience, they offer much better customer service, often at the same or even a lower price.

We are very pleased with their installation of 8 windows in our home and appreciated their…read moreattention to detail and use of quieter battery-powered tools.

I would highly recommend this company. They installed new siding and windows on my house and the…read morework is impeccable. I am so happy with how my house looks! Great customer service and the crew was professional and a pleasure to have on-site.

Kirill and his team replaced 8 windows (including 3 large picture windows). He was very responsive…read morein communication, his pricing was quite fair and the quality was top-notch. One of the picture windows arrived from the manufacturer with a decent-sized scratch between the panes but was not noticed until after installation. Kirill immediately contacted Pella for us to facilitate a replacement. Pella contacted us and replaced the window without any issues. I highly recommend Cascade View!

I've been meaning to write this review for a while. Kirill and his team replaced a dozen windows…read moreand 2 sliding doors for our home, including a breathtaking 15-foot slider for the living room that made our dream a reality and completely transformed our waterview home (see photos). It's now been 10 months since completion and we've experienced zero issues whatsoever, which is testament to the quality of the work. From the start, Kirill was responsive and responsible. His bid was competitive, and he was extremely detail-oriented. Since we wanted to order our own windows from Dunn Lumber, we had multiple conversations to ensure the measurements were exactly right. His thoroughness paid off -- all the windows arrived exactly as planned, avoiding delays or returns. During the installation process itself, Kirill and his crew (Ivan and Ivan) were always on time, courteous, efficient, and professional. They may be the ONLY contractors we've ever worked with who finished within the timeline that they laid out. Overall, we really enjoyed working with Kirill and would 100% recommend him to anyone looking to replace windows or doors. It would be nice if they also offered finishing services, like drywall touch-up and painting, but the quality of the work that they do specialize in is absolutely impeccable. Don't think twice about hiring Cascade!

Great communication, high quality installation and service! From quiet, order, installation, and…read morefollow up we were very pleased.

We had several windows replaced along with a sliding door and large bay window. The quote we…read morereceived was reasonable based on what we requested and compared to other vendors. We were able to schedule the work quickly after the windows arrived in their warehouse. The work was finished over three days and the installers were friendly, professional, and cared about their end product. We'd highly recommend them.

The glass in one of our house's 100+ year old windows (and wooden window frames) cracked this…read moresummer. We were concerned about finding someone experienced with replacing glass in windows this old. Fortunately, we found Ace Glass online; their web site has an article (written by Reza, their chief repair person) about the options for repairing antique windows. Pedram from Ace came to give us a free estimate the day we phoned them; and a few days later, Reza came and replaced the broken pane with a new pane in the existing wooden frame. The repaired window works perfectly, and it looks just like it used to. And the cost was very reasonable. Reza and Pedram were very pleasant and helpful. We highly recommend Ace Glass; we hope we won't have to deal with more broken windows, but if we do, we'll be calling them.

I would definitely recommend this company. We had a seal break on our big window in our living…read moreroom. You could barely see through parts of the glass, It was so foggy. They came out right away to replace it for me, and it looks amazing. They were very fast and professional. You can't even tell they were here minus now I can see out my window. I will use them for all my window needs in the future

Energy exteriors did a good job installing some windows and a French door for my mom. They were…read morefair in their pricing and did a clean job with the install. About the only thing they could improve on is some of the installers were very late coming to some of the scheduled install days. Overall, we would use them again.

My great experience with Energy Exteriors NW started this year at the Seattle Home Show when my…read morewife and I met Eric Gramonte. We had met several window people at the show, but Eric set himself apart by being truly knowledgeable about his products and his demeanor put my wife and I at ease. We set up 3 companies, including Energy Exteriors NW, to come to our home and give us bids to replace all of the windows (13), our French Door, and sliding door. Again, Eric set himself apart by giving us an all inclusive, straight forward, no baloney, and highly competitive quote right off the bat. One other company was over $10k higher! The second was several thousand higher even with the exact same windows, but lowered their price (and content of their offering) to get more competitive with Energy Exteriors NW. They actually, eventually beat their price, but we went with Eric. We ordered all Milgard Trinsic V300 for the windows and slider and the Ultra C650 for the French Door. Our order actually came in early so our installation was moved up 2 weeks. Raymond, Zack, and the rest of the installation crew were total professionals. Installing windows and doors is a messy business, but they managed to keep our home about as dust free as you could hope and the area around our home was equally tidy. They had the use of our guest bathroom and you could hardly tell they were there. They were quick and efficient craftsman that did an amazing job of making our home and our windows look like a million bucks. The installation took 3 days. We couldn't be happier! Thank you to Eric, Raymond, Zack, and everyone else at Energy Exteriors NW.

High quality service from beginning to end for a one window replacement job…read more Prompt contact after my inquiry and an easy appointment for an onsite competitive quote. The window arrived quickly and the installation (even with the discovery of some dry rot) went smoothly thanks to their skilled and professional installer. Cleanup was also excellent, leaving the place spotless. Highly recommend!

WindowFellas is truly dedicated to creating happy customers. They are incredibly…read moredetail-oriented--from replacing an old, non-working window to expanding existing ones, they listen carefully and execute flawlessly. What sets them apart is their honesty and integrity: they always recommend what's right for you and never try to upsell unnecessary services. In fact, they'll even tell you when something doesn't need to be replaced yet and give you a realistic estimate of when it might. Highly recommended!

I reached out to Kot's after my contractor put cheap off the shelf windows in my addition, contrary…read moreto what I expressly said I wanted. My house had original 30 year-old Milgard window's and I prioritize quality over price. Oleg was able to get out to me right away, he sent me a quote and we initiated the order. When the windows arrived and weather permitted, his team came out to replace the cheap windows and slider my GC put in and they did a fantastic job. Everyone at Kot's was so great we requested a quote for replacing the rest of the windows in the original structure which were installed last week. The whole team was fantastic to work with from start to finish. I had a lot of quotes, some cheaper but none with the level of integrity and pride in their service that I found at Kot's. Thank you Oleg, Daniel, and the crew.

I am writing this review as a prior Comercial construction manager and a guy who needed a window…read morereplaced. They were very responsive and communicative prior to the glass replacement. They were very honest, respectful and professional throughout all of our interactions, and they were on time and had the glass replaced with in the amount of time that they said it would take. They weren't the cheapest but very competitive. I am not only paying for a price of replacement glass but service as well, they are professional, responsive, honest and knowledgeable, and that's what I'm paying for. I will be keeping there number for future service and I recommend you do the same.