King County

Gutters and gutter guards in Woodinville, WA

Seamless gutters, Alu-Rex gutter guards, repairs and cleaning for Woodinville homes.

What our customers say.

      EXCELLENT  
   Based on 16 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Joe R 
 
 
 
 Trustindex verifies that the original source of the review is Google. Glen and Alex were great to work with. Very responsive, easy to schedule, their quote was less than others I got, and most importantly their gutter fab and install was flawless. Great local company!
  
 
      Posted on Google  
   
   Paige 
 
 
 
 Trustindex verifies that the original source of the review is Google. The Pro-Flow Gutters Company replaced all my gutters and downspouts in October 2024. When I recently reported a water intrusion issue, Glen, the owner, responded promptly and scheduled an inspection within two days.

Glen’s initial theory was that a sealant used at the junction where the downspout, T-Rex, and gutter meet might have caused the water intrusion. He personally investigated the issue rather than delegating it to his team and discovered another sealant inside the gutter that may have restricted water flow. That sealant had likely been applied by my roofing company during a previous roofing modification.

To resolve the problem, Glen removed all the sealant, then replaced the existing T-Rex with a new one after creating a proper downspout opening instead of using any sealant. The result looks clean and professional. I was also pleased to see that he used a brand-new T-Rex piece instead of reusing or patching the old one. In addition, his team member, Alex, was very kind and took the time to locate and pick up many nails left behind by my roofing company.

I truly appreciated Glen and his team’s prompt response, thorough investigation, and high-quality workmanship.
  
 
      Posted on Google  
   
   Barbara caudill 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had a gutter hit by tree branch - was going to replace all the gutters . We called Pro Flo Gutters , Glen and Alex came out and suggested not to replace them all  just the damaged areas and a couple down spouts that were not working properly . They saved us a ton of money by being honest . We had another company come out for a bid and they wanted over $ 4,ooo.oo . We can't thank them enough because we are SC and are on a fixed income - Great Family owned Bus We suggest them to all of our family and friends
  
 
      Posted on Google  
   
   Rider Viv 
 
 
 
 Trustindex verifies that the original source of the review is Google. They were so responsive when I asked for a quote. They scheduled me right away and came out and did an excellent job! They are professional, friendly, and do super work. I am very pleased and will recommend them to everyone. The cost was literally half of what one of the "name brand" outfits quoted me. These guys are the best!
  
 
      Posted on Google  
   
   Maryna Kantsyr 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent job! Thank you!
  
 
  
  
 
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Pro Flow Gutters installs seamless gutters and Alu-Rex gutter guards throughout Woodinville, including Cottage Lake. We also repair and clean gutters, and add downspouts where gutters overflow.

What we do in the area

Seamless gutter installation

6-inch gutters and enough downspouts for large roofs, made on site in one piece.

Seamless gutters

Gutter guards

Alu-Rex guards keep out fir needles, which slip right through ordinary screens.

Gutter guards

Gutter repair

When gutters overflow under trees, a blocked downspout is often the cause, not a broken gutter.

Gutter repair

Gutter cleaning

Cleared by hand and downspouts flushed. Under heavy fir, plan on more than one cleaning a year.

Gutter cleaning

How it works

From first call to finished gutters

Get in touch

Call 425-415-6773 or send your address. We will get back to you within 24 hours on business days.

Free estimate

We measure, check the fascia (the board your gutters attach to) and give you a written quote. No pressure and no charge.

Installation

We make your gutters on site in one piece, hang them on T-Rex brackets and clean up after.

Lifetime guarantee

We offer a lifetime guarantee for both our workmanship and our products.

Nearby areas

Duvall
Bothell
Redmond
Kirkland
Cottage Lake
Kenmore

Common questions

Are gutter guards worth it if I have a lot of trees?

Usually, yes. If you pay for two or three cleanings a year, guards often cost less over time. See the 10-year cost comparison.

Will guards stop needles completely?

No. They cut your cleaning a lot, but you’ll still need to brush off the top of the guard now and then. Read the full guide.

Can you add guards to my existing gutters?

Yes, if your gutters are in good shape, sloped correctly and firmly attached. If they’re sagging or leaking, we’ll tell you before you spend money on guards.

Get a free written estimate

Call us or send your address. We will get back to you within 24 hours on business days to book a time to look at your gutters.