Gu-Wi Gutters & Windows

Top ProGreat 4.5(130)
  • 81 hires
  • Based in Seattle, WA
  • 19 years in business
  • 25 employees
  • Responds in about 5 minutes
  • Background checked

About Gu-Wi Gutters & Windows

Gu-Wi Gutters & Windows is a family-owned exterior maintenance company that has been serving clients in the Seattle area since 2007. With over 30,000+ customers served, we are proud to call ourselves one of the very best when it comes to cleaning, repairs and installation for gutters, windows, roofing, siding, and more. Moss removal/treatment, pressure washing, solar panel cleaning and other specialty cleaning and maintenance services are also available. We can service large or tall properties, and offer inspection services from our highly experienced technicians. Contact us today for more information. No charge until you are 100% satisfied!

Reviews

Rachel J.Nov 2025

One of the easiest service experiences I've had recently. Customer service was responsive, professional, and clearly explained what to expect. I was able the schedule the service much earlier than expected. Gutter cleaning was efficient and not a trace of leaves or pine needles. They also did a nice job cleaning up after the clean out.

Mike Z.Sep 2025

This was the best value I could find. The installers were nice, got the job done quickly. They clearly knew what they were doing.

Steve A.Jun 2025

Great job and a fair price

Kimberly B.May 2025

I had no less than 6 different people contact me via text, phone and email and I got 3 different quotes and then messages saying my appointment was confirmed for an address I haven’t lived at for 3 years. I had told them I wanted a quote for window cleaning and cleaning and reinstalling screens and they quoted for interior and tract cleaning as an add on price, which I had already declined. Clearly they need a better system.

Jerry M.Apr 2025

Reconfigured problematic gutter system. Works great Knows what he is doing.

Barbara D.Feb 2025

This company is in Seattle. It likely hires contractors to do the work here in Portland. Communication with them was a disaster. They refused to use the Thumbtack communications platform and instead used texts, email, and calls. Frequently these communications appeared to be computer generated. Calls, emails, texts, flooding me with often outdated communications. Weeks to get my project in one bid on this platform. Once they finally sent the contractors, they sent me a text that they don't speak English! This pretty much epitomizes the communication problems with this company.

Abbas H.Feb 2025

They were fast, on time and detailed. When they couldn’t complete the job within the day they came back the following day without me having to pester them. I really appreciated that

Mark C.Jul 2024

highly recommended

Shiloh W.Jun 2024

Price was a bit high, and they didn't show up to the first appointment. However, when they did show up the work was fast and of reasonable quality.

Troy B.Aug 2022

Responsive, reasonably priced and quality work.

Harry H.May 2022

This company is awesome equipment is state of the art. The installers and q the rest of the team are very friendly. If you want to install gutters without a hassle and wide choice of materials pick this company. My wife was very pleased with the results.

David V.Oct 2021

Fixed my leaky gutters

Sneha r.Oct 2021

I tried reaching out to this business multiple times and got no response. Even called them and they said someone would reach out. Big surprise - no one has. Not happy with the way they connect with their customers.

Kevin H.Jun 2021

We had a section of our gutters come loose on a stormy day. They were old and we were already thinking about having them replaced. We had Gu-Wi come out for an estimate and the guy who showed up was knowledgeable, friendly, and fast. He made two quotes - one for the repair and one for a full replacement - and both were competitive with other places. Scheduling ended up being a bit of a headache with some miscommunication, but we still got the job on the books faster than anyone else I spoke with. When their guys came out to do the work, they were super nice, kept me informed about what I needed to know, and did an amazing job. Would hire them again.

Anil H.Apr 2021

Good quality work !

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Gu-Wi Gutters & Windows★ 4.5
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