About Us

Family Owned
and Operated

Over 40 Years
Of Experience

Hundreds of
Great Reviews

Products Made
In The USA

Now Offering
Virtual Appointments

EnergyGuard is a family-owned and operated, premier Portland, OR custom window and exterior/interior door company, providing design and installation services to the greater Portland metropolitan area with over 40 years of experience.

Featuring products from Milgard^®, Marvin, Therma-Tru, and Simpson, replacement windows and patio & exterior doors. We represent vinyl, aluminum, fiberglass and wood products.

What separates EnergyGuard from most window installation companies is the team of experts that have a firm understanding of energy transfer, sound emissions, security, design and installation of windows and doors.

We believe the homeowner’s (that’s you!) needs and wants are paramount. Trust EnergyGuard Windows to listen to you and be responsive to your window or door project, no matter how big or small, whether it’s new construction or it’s a replacement of outdated or leaky windows and doors in your home. We even help the Do-It-Yourselfer with design and installation ideas and tips!