House Cleaning reviews in Boulder, Colorado

Constantinos from Window King did a great job and thoroughly cleaned all of our gutters and downspouts. He was on time (a few minutes early even), friendly and knowledgeable. We could not be happier with Window King and I will gladly use them again.

I've hired Window King several times and each time they were very professional and on time. I have a two story house with some hard to reach window and they were able to get every inch of the glass.

I would highly recommend them.

Window King recently cleaned my interior and exterior windows. I have approximately 75 windows and a major remodel project had been going on next door for over a year. The windows were filthy and the Window King crew was excellent. On time, followed directions and were polite and professional. I could not be happier.

Mark and his team always do an incredible job with our windows, inside and out, along with the screen cleaning. We have used Mark for years. He responds quickly, gives fantastic service and is reasonably priced. We will continue to use him and I highly recommend him.

Window King has been keeping my windows clean and shiny for the last four seasons. The service pros are efficient and friendly. They are careful when cleaning windows not to disturb window treatments, as well as shoe protectors to keep from tracking in debris. I highly recommend this company.

We own our own business and know how important it is to have a reliable team around you. Window King has done such a good job that we have started to refer them out to other clients of ours. They are responsive and always work to find solutions for us and our clients. Definitely would suggest Window King for their cleaning services!

I just used Window King for the first time and was most impressed with their professionalism and attention to detail. The guys left my windows spotless and were incredibly quiet and considerate of which we needed, because I had a sick child inside of which I had contacted them about. I highly recommend Window King!!

Window King cleaned the exterior windows of our home as part of restoration after the Marshall Fire this past December. The scheduling process was easy; the crew was on time, efficient, and professional. I will definitely use them again and highly recommend them.

Window King always does a great job! I have used their service multiple times for myself and my clients. I have even gifted people their services. I love having clean windows and thanks to Window King I do. They are super friendly and professional too. Thanks WK!

Windows King guys did a fantastic job! Windows so clean they don't even look like they're there!

Window King did a fabulous job on our windows! Our 3 man crew was exactly on time, friendly and professional. We definitely will use them again and highly recommend them!

Window King is a thumbs up! Mark was great to communicate with. He told me a time/date and was prompt on showing up when expected. The crew did a great job! They were thorough and friendly. Would recommend to anyone looking for a window cleaning service. Windows now look great!

I highly recommend! Great experience from start to finish. Was able to give me a quote based on our address for the things I wanted done. Did not try to upsell-I was able to get just the windows done that would require someone to be on a ladder. They were very respectful of our home while working indoors. The 2 young men worked quickly and efficiently and now it feels like living outside while indoors because the windows are so clean. Made a HUGE impact. Able to get it done the same week I called.

I was impressed when I got an immediate bid from Mark at Window King. We needed the windows done quickly and he was able to accommodate us and at a good price. On the day of the cleaning, led by Kyle, he and his team did a great job on washing the inside and outside of our windows and our screens. They were friendly, professional and our windows turned out squeaky clean! In fact, we plan to use them to clean our gutters this month and hang our Christmas lights as well. Thanks Mark, Kyle and team!

Great prompt service! Quick with a quote and did a fantastic job on our very old and complicated storm windows and screens. We attempted to get a cleaning done all summer from two other services and Window King delivered on our time frame and then some!

I'd used Window King several years ago. Tried 2 other companies. They were not as good. This year I had Window King and another company bid the work. I selected them and have no regrets. Constantiano, Tanner and team were punctual, polite and absolutely meticulous in protecting the landscaping and house. I inspected the sills, screens and glass after they were done and did not find a single problem or missed item. Will use them again.

Are Bed when they said they would, did a great job on our windows inside and out. Both employees were courteous and asked questions. Cost was the lowest I received from three bids

Window King did an amazing job! We hadn’t had our windows cleaned since construction. I would highly recommend them. Reasonably priced, detailed to work and professional. Very responsive too. He got me scheduled within a day of reaching out!

Had a phenomenal experience with Window King. Fast to respond, great service and left the windows looking like museum glass. They also do holiday lights and will clean out your gutters at the same time. 5 stars all around

Shirt-Tailing off my neighbors who already did the due diligence research, I was extremely pleased with Window King. Founder, Mark Risius, was very thorough, professional, and kind. Funny too! Let’s just say, I never realized how dirty my windows were…nor my sills! The team was efficient as well as mindful of my personal space. Without a doubt I would recommend King Windows…and now they are stuck with me for annual window washing. Thank you!

Excellent Work!!
I have used Window King many times, over the years. Always a great job, at a reasonable price.
Constantino worked alone and did an excellent job. Highly recommended!!