King County Window
& Glass Repair and Replacement Services

Broken glass, whether in your window, mirror or door, is always cause for concern. From safety issues to increased energy bills, it’s imperative that you get any issues addressed immediately. That’s why we offer a wide range of services and a 2 business day turnaround on quotes.

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Our Service Offerings


We repair, replace and service interior and exterior glass doors, including both sliding and french doors. Whether your door is sticking when you open it, your glass is fogging up or a ball has gone through the middle, we can make your door look good as new.


We can repair your existing sliding glass door, or replace your shower curtain with a beautiful, smooth-running glass door. We also install new glass shower doors for custom remodels and new construction projects.


We repair, replace and upgrade skylights. Our upgrades include adding solar-powered motorized venting units and changing existing glass to high efficiency sound reducing glass.


We repair and replace glass windows of all kinds, from double to triple pane and all frame materials. We work on all types of windows, including:

  • Wood, aluminum and vinyl frames
  • Single pane, double pane insulated and triple pane insulated glass

We can also upgrade existing windows or install windows in new construction or remodel projects.

Egress Windows

Concrete cutting, dirt removal, window well installation and window installation: We manage the whole project for you from concept to completion, so all you need to do is enjoy your new space.

Upgrading to Energy Efficient Windows

Looking to upgrade the energy efficiency properties of your existing windows? We can provide state of the art glass or entire window units to help your home stay comfortable and efficient year-round.

Noise Reduction Solution

King County Window and Glass is the Seattle specialist in sound transmission reduction. Utilizing different types of insulated glass units, we can convert your existing window into a noise reduction solution.

What Our Customers Have to Say

So thankful for King County Window & Glass! Daniel was so helpful and was able to get a quote written up and sent over to my email quickly once I gave him some rough measurements. Most places I contacted only do replacements of the ENTIRE window so I was pleased to find out that KC Window & Glass would fix the affected panes for a VERY reasonable price. Jeff was able to cut the glass onsite since they were single pane. He fixed two shed windows within a couple hours. Thank you Daniel, Carla, and Jeff for your awesome customer service!

- Mikaela V.

"We recently replaced the glass in 30 windows in our home.  Jeff and Sergy did an amazing job! Not only did they wear their masks and take their shoes off, they made sure our dog didn't get out as they moved in and out of the house.  They were professional, efficient and tidy. The process was great from quote to completion.  Carol, in the office was a pleasure to work with.  Can't say enough good things about King County Window & Glass!"

- Tracy U.

"It’s been more than a week since our windows were upgraded and it’s been great!The perceived noise level is considerably lower, both traffic (which we now almost do not hear at all) and sounds like ambulance/police. Please also pass our thanks to guys who did the work – they did a great job, fast and clean!"

- Alexey


When you’re dealing with broken glass, time is not on your side. That’s why we turn around quotes within 2 business days. All we need is a little information and a few rough measurements. What are you waiting for?