William Castrillon Email & Phone Number

William Castrillon

Principal Owner at Su Casa Energy Consulting | Portland, Oregon, United States

William Castrillon Socials
About William Castrillon

William Castrillon, as the Principal Owner of Su Casa Energy Consulting, is at the forefront of driving transformative change in the energy efficiency landscape. With a strong commitment to promoting healthy, energy, and water-efficient affordable housing across the United States, William leverages his extensive expertise in utility analysis and building performance to deliver data-driven solutions that significantly reduce operational and maintenance costs for clients. His work not only enhances energy efficiency but also fosters tenant productivity and well-being, aligning with the growing demand for sustainable living environments.

At Su Casa Energy Consulting, William is leading key projects that focus on comprehensive home energy consultations, where he assesses existing properties to identify opportunities for improvement. His proficiency in environmental impact assessment and public policy enables him to advocate for and shape energy-efficient housing policies that benefit communities nationwide. By utilizing Geographic Information Systems (GIS), he effectively analyzes data to inform strategic decisions that enhance building performance and sustainability.

William’s collaborative approach and teamwork skills are instrumental in fostering partnerships with stakeholders, ensuring that the consulting services provided are not only effective but also tailored to meet the unique needs of each client. As an Engineer-in-Training (EIT), he remains committed to continuous learning and innovation in the field, positioning Su Casa Energy Consulting as a leader in the energy efficiency sector. Through his dedication and expertise, William Castrillon is making significant strides toward a more sustainable future in affordable housing, contributing to measurable improvements that resonate well beyond the properties he works with.

William Castrillon Work
1 experience icon

Principal Owner at Su Casa Energy Consulting in February 2019 to Present

2 experience icon

Principal Owner at NW Energy Collaborative in September 2021 to Present

3 experience icon

Senior Project Manager at Solar Plus, LLC in September 2019 to October 2021

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William Castrillon Skills

Energy tracking

Utility Analysis

Building Performance Testing

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About William Castrillon's Current Company
Frequently Asked Questions about William Castrillon

What is William Castrillon email address?

Email William Castrillon at [email protected]. This email is the most updated William Castrillon email found in 2026.

What is William Castrillon phone number?

William Castrillon phone number is +17707441389.

How to contact William Castrillon?

To contact William Castrillon send an email to [email protected]. If you want to call William Castrillon try calling on +17707441389. (updated on November 04, 2024)

What company does William Castrillon work for?

William Castrillon works for Su Casa Energy Consulting

What is William Castrillon's role at Su Casa Energy Consulting?

William Castrillon is Principal Owner

What industry does William Castrillon work in?

William Castrillon works in the Building Construction industry.

William Castrillon Email Addresses

Email William Castrillon at [email protected]. This email is the most updated William Castrillon email found in 2026.

William Castrillon Phone Numbers

William Castrillon phone number is +17707441389.
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