AMAZING! I bought my house a year ago and the windows were pretty dirty to begin with and I let it slide for a while as it wasn't on the top of my list of repairs and upgrades. I read excellent reviews of Avalanche Windows on Nextdoor so I emailed him through his website, within an hour he emailed me back with a good quote and we scheduled for less than a week out. Paul arrived exactly on time and made my grimy windows look new again. They're literally so clean I can barely tell they're there!!! I wish I had done it sooner as the enjoyment of my home just went up 75%. He's also really nice and was very careful around my free-range house rabbit. I will obviously, definitely call him to do this again next spring. read more

I had a couple window cleaning companies before doing my windows and the quality was never there. They send their employees and they just don't care. I did find Paul on Yelp and he is the best. Professional service from the beginning to the end. He washed all screens with his screen cleaner and cleaned the tracks too. My windows never looked so good. Also he was wearing booties inside my home making sure my floors stay clean. A+ service from Avalanche. Will be calling him back. Thank you Paul! read more

Absolutely hire Paul. He not only did a great job on my windows, but he runs an efficient business. He has a good website; he got back in touch with me quickly; he answered all my questions; he was on time and worked like a demon. He will even contact me when it's time to reschedule the next washing. I have lots of windows in a two-story, vaulted ceiling house. He managed them all handily. read more

Paul is fantastic! We have used his services for the past three years and he has now become part of our annual spring cleaning routine and home maintenance. He is very detailed and professional. He is great at communicating and responding to request via email/website, always on time and works diligently to provide perfection! Thank you Paul for making our house look so great! read more

Paul does a great job. This is the third year in a row I have had Paul clean my windows. He is a really nice guy and has such attention to detail. Windows cleaned inside and out, tracks and screens cleaned. It is really spring when I can see out of my windows. His prices are really fair and he is great at getting back to his customers. Highly recommend read more

Professional service from A-Z. Paul is very easy to talk to and very friendly. Did an amazing job on my windows. I felt very safe to have him inside of my home, even when I had to leave for about an hour. I also really liked the fact that he owns this business and I do not have deal with employees. Very professional - will be using only him in a future. read more

Very happy with the job Paul did on the windows. He was available quickly for an appointment, showed up right on time and was very quick and professional. Excellent job on the windows, inside and out!! Available for any questions via email beforehand. Would highly recommend Avalanche Window Cleaning and would not hesitate to use them again. read more

We just had Paul from Avalanche Window Cleaning clean our windows. He did an amazing job and even went above and beyond and cleaned a couple small windows and doors I initially told him he didn't need to do. His price was very reasonable. I would recommend him to anyone and we will definitely be using him in the future. read more

Paul is not only reasonable, his work is excellent. We found Paul about 10 years ago; he has never disappointed. He is dependable, punctual and very, very thorough. We have recommended Paul to several people and everyone has been more than satisfied. You cannot go wrong choosing Paul and Avalanche Window Cleaning. read more

Paul recently cleaned the windows in our two story town home. He was more than helpful, removing and cleaning screens with his super screen cleaner and doing great job on all of our windows. He was prompt, professional and we will hire him again next year for our annual spring clean. Gary and Carla Harlan, Denver read more

I highly recommend Avalanche Window Cleaning. Paul is the owner and does the work himself. My windows are sparkling clean inside and out every time. Paul is reliable, friendly and easy to contact. I have used Avalanche Window Cleaning for many years and with two houses and wouldn't think of using any other service. read more

Paul is very professional and does excellent work. He explains everything up front so there are no questions and he's very detailed. I completely trust him as he works through the house alone. We have used him the past two years and will continue to do so. I highly recommend him. read more

Exactly how a business should be--responsive, on time, excellent price, and great service. I got a quote within hours of submitting a request online, scheduled the next day, and am extremely pleased with how beautiful my windows look. I will always use Avalanche in the future! read more

We are very happy to have found Paul and Avalanche window cleaning. He showed up promptly, did a great job inside and out, and is very reasonably priced. I would highly recommend him to anyone who needs window cleaning. We will definitely use Avalanche again! read more

Our windows were in a disgraceful state and on the older side. Paul gently handled the job of removing the screens, etc, and left everything sparkling. He is pleasant, quiet while he works, and meticulous. We will definitely call him again. read more

What a great guy Paul is and what a great job he does. Paul was referred to us by a neighbor who has been using Paul's services for many years. We only wish we had know how good Paul is long before now. We highly recommend Paul. read more

Reliable, timely, courteous and amazing quality! Ive been using Avalanche Window Cleaning for several years and can recommend Paul (owner/operator) without hesitation. In fact, I've recommended him to a number of friends! read more

Paul is wonderful. He is prompt, courteous and is very good at his craft. He provided an estimate and didn't sway from that upon arriving. I highly recommend Avalanche for all window cleaning services. Jane M read more

Paul is professional, nice and does great work! We have used him twice to clean our windows and it makes a huge difference and there are no streaks and the window sills look like they were freshly painted. read more