Seattle Multifamily & Commercial Construction

Buildings of the Future. Right now.

Transforming Seattle’s built environment with high performance buildings that use significantly less energy and natural resources and are durable enough to last another hundred years.

Buildings of the Future. Right now.

Transforming Seattle’s built environment with high performance buildings that use significantly less energy and natural resources and are durable enough to last another hundred years.

Superlative comfort, healthy indoor air, good living.

Welcome to the future of living. Cutting-edge mixed-use buildings that use up to 80 percent less energy for heating and cooling, while maintaining comfort from the region’s preeminent Passive House builder. An innovative approach, durable materials, and a passion for constructing buildings that are better for its residents, owners, the community and the environment.

Cascade Built is transforming the way we live. Learn more.

Superlative comfort, healthy indoor air, good living.

Cascade Built is transforming the way we live. Learn more.

High performance HVAC for mixed-use

The region’s go-to company for the most energy-efficient heating and cooling systems on the market for high performance homes and buildings—new construction townhomes or mixed-use projects.

Contact Cascade Comfort Systems for design consultation and a quote

High performance HVAC for mixed-use

The region’s go-to company for the most energy-efficient heating and cooling systems on the market for high performance homes and buildings—new construction townhomes or mixed-use projects.

Contact Cascade Comfort Systems for design consultation and a quote

Get expert guidance on pre-construction services

Let us help you identify and make vital decisions before the project starts. With an understanding of your project goals and objectives, we’ll assist you in creating a plan that will get you there.

Cascade Built is your pre-construction partner of choice.

Learn more about this service offering.

Get expert guidance on pre-construction services

Let us help you identify and make vital decisions before the project starts. With an understanding of your project goals and objectives, we’ll assist you in creating a plan that will get you there.

Cascade Built is your pre-construction partner of choice.

Learn more about this service offering.

Explore what’s new at Cascade Built.

Learn about high performance building, view project spotlights, find featured news, explore industry insights, receive invites to special events, and more.

Buildings of the Future. Right now.

Buildings of the Future. Right now.

Superlative comfort, healthy indoor air, good living.

Superlative comfort, healthy indoor air, good living.

High performance HVAC for mixed-use

High performance HVAC for mixed-use

Get expert guidance on pre-construction services

Get expert guidance on pre-construction services

Explore what’s new at Cascade Built.

Cascade Built and B9 Architects plan for 107 ‘passive house’ units near 23rd & Union

In the News

Top 10 Tips for Multi-Family Passive House Design

Passive House

This small apartment building in Seattle could be a model for solving our housing and energy crises

In the News