Sales: 206-250-9538

Office: 206-455-0779

Fax: 206-772-2518

Seattle's first choice for professional window sales and service

flower Shamrock Window & Door

Voted Best of Renton 2016 - Windows

Our dedicated team

proudly serves the Pacific

Northwest, including Renton and the Greater Seattle Area. Let us travel to your property today.

Let us take care of everything.

Call today to get FREE estimates and FREE delivery for your remodeling needs.


Complete your new construction or remodel project with windows and doors supplied by Shamrock Window & Door. You can trust that our measurements and product recommendations are accurate, as we also install what we sell.


Glass and door repair or replacement is available for your residential and commercial properties. Install updated, insulated features to help control your energy costs. We're one of the few suppliers to install new construction windows and offer affordable glass replacement for your outdated home.

High-quality workmanship

You'll love the flawless results

Expect a clear difference between Shamrock Window & Door and the other guys.


When you come to us, your project will be completed on time and within budget thanks to our prompt, affordable services.

Doors & Windows Window Office Interior Blue Print of a house supporting Insulated glass window installed in a newly constructed house