Top Window Cleaners in Mill Creek, WA

GuWi was great. I’m even more impressed the second time we had them out. Last year we hired them for gutter cleaning and window washing. They were very meticulous and did a fantastic job. We reached out to them just last week about gutter installation and...

Gu-Wi just did a thorough roof and gutter cleaning for us. They were professional, good communicators providing a description of their services and recommendations for the future, on time, pleasant, and left the area nice and clean. I would highly recom...

It really does help by reading reviews, that is how I made the choice of using Gu-wi. I highly recommend them! I had my husbands birthday party and called on a chance that I could get my windows cleaned before the party, they happened to have an opening...

Best service ever. Thanks to the workers who put in so much hard work and effort.

They arrived a later than suggested during scheduling, but were polite and otherwise diligent. Overall they did a good job, and even cleared the driveway of leaf litter. Only reason to not give them 5-star was in missing some obvious details, like repla...

I hired Danny and his team initially to clean our roof and gutters - it is old so it needs careful care to maintain it and this is one of his specialties. Because he did such an amazing job on the roof, we were then interested in having him out to clean o...

These guys came out and gave me a super fast and fair quote! So far they have been exceptionally professional! Looking forward to hiring them for the repair. Update- We had these guys come and do the work a few months after quote. They honored prices, s...

Excellent responsiveness in communication. Excellent to keep appointment. Excellent value.

Danny was amazing! Not only did he clean my gutters, but went above and beyond in his clean up of my property. Extremely professional, friendly, communicated well, and quick too! I highly recommend his work.

Excellent value. Excellent work quality. Excellent responsiveness in communication.

They did such a great job, I had them work on three properties. Highly recommend.

They provided a solid service from the quote to completion. They also provided clear and concise communication during the whole process, plus a follow-up call to ensure I was satisfied with the service. Looking forward to using them again in the spring f...

My experience with Gu-Wi Gutters & Windows was exceedingly positive. I whole heartedly recommend Gu-Wi Gutters & Windows for anyone whose time is already stretched thin. I was able to arrange everything over the phone. Becky booked their technician to v...