Skip to content
  • About
    • Culture
    • Leadership
  • Services
    • Mechanical Engineering
    • Electrical Engineering
    • Plumbing Design
    • Building Technologies
    • Commissioning Services
    • Energy Consulting
    • Fire/Life Safety
    • Lighting Design
  • Work
  • Careers
  • News & Awards
  • Contact

luxywigs

NPS Week 2025

Celebrate National Park Week

We’re proud to continue our decades-long partnership with the National Park Service as they protect the natural and…

Read More
Autonomous Agents

Autonomous Agents: How AI Will Transform Virtual Meetings

2025 High Performance Buildings Educational Series

Interface invites you to attend an informative presentation and the third installment of our 2025 High Performance Buildings Educational Series, Autonomous Agents: How AI Will…


Read More
One California

Interface Engineering Unifies California Offices and Expands Presence

Interface Engineering, a 100% Employee-Owned company, is pleased to announce the unification of its California offices under the initiative "One California." Recognizing…


Read More
Erich Warnock PE Announcement

Erich Warnock Earns PE Accreditation

Congratulations to Erich Warnock, our newest Professional Engineer! PE licensure is the engineering profession’s highest standard of competence, a symbol of achievement and…


Read More
Building Electrification

Building Electrification: The End Game

2025 High Performance Buildings Webinar Series

Interface invites you to attend an informative presentation and the second installment of our 2025 High Performance Buildings Educational Series, Building Electrification: The End…


Read More
Portland CSI Women in Construction Panel Kate Jones

Women in Construction Panel

Portland, Oregon

Discover ways to encourage more women to join the AEC industry during this informative Women in Construction Panel discussion hosted by the Construction Specifications Institute…


Read More
Brandon Tracy PE Announcement

Brandon Tracy Earns Professional Engineer Accreditation

Congratulations to Brandon Tracy on achieving his Professional Engineer title. Brandon joined Interface in 2022 and brings six years of experience in all aspects of mechanical…


Read More
Geothermal Systems v2 1

Geothermal Systems: A Well-Grounded Conversation Webinar

Interface invites you to attend an informative presentation and the first installment of our 2025 High Performance Buildings Educational Series, Geothermal Systems: A…


Read More
Clay Miller RCDD Announcement

Clay Miller Earns RCCD Certification

Congratulations to Clay Miller on earning his RCCD certification! An RCDD, or Registered Communications Distribution Designer, is a level of certification awarded to information…


Read More
ESOP header

Interface Engineering Becomes 100% Employee-Owned

Portland, Oregon: Interface Engineering, Inc. (the Company) has become 100% employee-owned through its newly created Employee Stock Ownership Plan (ESOP). The Company was founded…


Read More
Team Member Promotions 1280x650

Team Member Promotions

We are excited to announce our newest Principal, Associate Principals, and Associates. These individuals have grown their Interface careers through hard work, commitment, and…


Read More
2024 Season's Greetings

2024 Season's Greetings

Season’s Greetings and Warmest Holiday Wishes! As we reflect on the past year, we are filled with gratitude for the opportunities, relationships, and successes we have shared…


Read More
Michael Nelson Introduction

Welcome back, Michael Nelson!

We are very excited to announce Michael Nelson’s return to Interface Engineering. Located in Bend, Michael will be instrumental in supporting and expanding our decades-long…


Read More
Thanksgiving 2024

Happy Thanksgiving!

Happy Thanksgiving! This season, we’re especially thankful for our incredible clients and dedicated team members. Your collaboration and passion inspire us every day as we work…


Read More
November 2024 Re Charge

Interface Milestones

We are thrilled to celebrate the milestones of three remarkable team members — Zac Frey (5 Years), Brandon Volbeda (10 Years), and Jason Matheis (25 Years!). Associate Principal…


Read More
The Future of Refrigerants with Joseph DiIenno, PE

The Future of Refrigerants

We’re excited to present the third installment of our 2024 High Performance Buildings Fall Educational Series, “The Future of Refrigerants”, presented by Principal Joseph DiIenno…


Read More
DAC Chapter Award Winners

AIA | DC 2024 Chapter Design Award Winners

In October, four of our projects received special recognition in the AIA | DC Chapter Awards Awards in Architecture: DC Bilingual Public Charter School, Hord Coplan MachtEmbassy…


Read More
Oct 2024 Re Charge

Interface Milestones

Last month, we were excited to celebrate the milestones of three amazing team members — Thomas de Senna, Jeson Retumalta, and Kristin Melling. Associate Principal Dominic Pedotto…


Read More
GSA P100 Facility Standards 2024 presentation

What's New with the GSA P100 Facilities Standards v2024

We’re excited to offer the second installment of our 2024 High Performance Buildings Fall Educational Series, “What’s New with the GSA P100 Facility Standards.” Join Interface…


Read More
Kate Jones AFO Award

Kate Jones, PE Recipient of the Inaugural Oregon's Next Award

Please join us in celebrating Kate Jones, PE, one of four awardees to receive the AFO Inaugural Oregon’s Next Award, which recognizes the accomplishments and promise of emerging…


Read More
Ellen Onstad CSI

Ellen Onstad Selected to the CSI College of Fellows

Interface Engineering is pleased to announce that Ellen Onstad, FCSI, CDT, Senior Project Team Coordinator, has been elevated to the CSI College of Fellows. One of six inductees…


Read More

Careers

Looking for career growth and the opportunity to make a difference in our world? The path starts here.

View Our Open Positions

Contact

Collaboration can produce amazing results. Whether it’s your next project or a new career path, let’s work together.

View Our Offices

Connect

Legal