3 Outstanding Brands, 1 Family Owned Company, Serving Seattle Since 1997

High-Quality Windows, Doors, and More to Improve Your Home and Life.

Battle of the best. Get up to 20% off Andersen and Milgard Windows

Get The Best Windows for the Best Price With the Best Installation Company.

Our window and door replacement specialists are long term local energy efficiency experts and available answer all your window and door questions without the hassle or obligation.

We've been serving homeowners, builders, and general contractors for more than 25 years in the Seattle area.

Easy Window & Door Estimates by Phone, Text, or Email!


(Serving King, Pierce, and South Snohomish)

Get Peace of Mind with Intermountain Windows & Doors.

We're professionally vetted and held to the highest industry standards.

See More About Our Awards & Accreditations

Setting the Standard in Window & Door Replacement

Intermountain Windows & Doors is a local family owned window & door company that serves homeowners, builders, and home contractors. We maintain quality control during every phase of your project from first contact through installation, and beyond.

We consistently rank as one of the top rated window & door replacement companies in the greater Seattle area.

The Right Choice for Your Window Replacement Project in the Greater Puget Sound Area

Our Window & Door Replacement Brand Partners

Our high-quality manufacturers represent our values of consistent quality, long term stability, and a commitment to customer care. We have a variety of products to meet the unique needs of every homeowner. We have many choices from vinyl, wood, fiberglass, and aluminum. We never force a customer to choose a single product or service. We are happy to help you compare options and find the best solution for your home and life.