About

Expertise, Excellence, Environment

Redefining consulting through deeper, more connected partnerships.

forward-thinking solutions, client-centered results.

We leverage a wealth of expertise across various disciplines to craft innovative strategies and deliver tailored consulting services. Our forward-thinking team is driven by a passion for creating lasting solutions.

Driving Positive Change

Delta E is committed to being a purpose-led business that makes a positive impact.

Delta E is majority woman owned

We're a women-owned and Washington State OWMBE-certified firm, where Diversity, Equity & Inclusion drive our approach to business and client services.

Approach

At Delta E, we approach design with thoughtful intent and a deep understanding of each project's goals. We dig into the unique complexities of every challenge, ensuring details are considered and seamlessly coordinated. Our commitment to excellence is reflected in the care we bring to every aspect of the design process.

Impact

The Delta E team is dedicated to pioneering positive change in our industry and the built environment through innovative integrative design and a commitment to inclusion. Our engagement extends beyond conventional practices, with team members participating in active memberships, committees, and councils focused on sustainability, carbon, and energy codes. We believe in the importance of sharing knowledge, and to that end, we regularly host and participate in educational opportunities such as webinars and sustainable design forums.

Where We Work

We are currently licensed in the following states:

Arizona
California
Colorado
Hawaii
Idaho
Oregon
Texas
Washington

Looking for a State not listed?
We are continuously expanding where we are licensed, so reach out and let us know more about your project.

16+ Industry Boards & Committees

Delta E's leadership actively contributes to industry committees, councils, and professional organizations focused on codes, sustainability, lighting, and emerging energy policies. We don't just follow evolving standards—we help define them.

500+ Volunteered Hours

At Delta E, our team members dedicate significant time to serving on industry boards, technical committees, and advisory groups. We see this work as an essential part of advancing our collective practice—sharing knowledge, shaping policies, and strengthening our professional community.

150+ Industry Presentations

Our team members have led numerous presentations and workshops to help educate our industry—breaking down complex code updates, exploring high-performance system options, and advancing sustainability conversations.

"Our approach goes beyond solving immediate needs—it opens doors to long-term stakeholder success."
Stefanie Young President, Principal | Sustainability