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Progressive mechanical and electrical engineering at its best.

Celebrating its 37th year, Interface Engineering serves clients from five West Coast offices; and our work takes us all over the U.S. as well as to Asia and Africa. Check out our portfolio of completed projects in our ten practice areas »

Interface Engineering Seattle Settles into New Home

Interface Engineering announces the consolidation of its Kirkland and Seattle offices into new, larger space in downtown Seattle. Opening a temporary office in downtown Seattle last year allowed the firm to gradually transition from Kirkland over a year’s time. “As expected, we’ve seen the benefits of being within closer proximity to our clients for those time-sensitive projects and projects that require increased coordination,” comments Principal Philip Michaels.
Click here to read more (PDF 56KB) »

Interface Announces Addition of James D. Graham and Associates and Bouillon Engineering

Interface Engineering announces further expansion with the addition of two local companies. James D. Graham and Associates, a 31-year old electrical consulting engineering firm specializing in healthcare, institutional, educational and critical facilities and Bouillon Engineering, a mechanical and electrical consulting firm with specialties in energy consulting, commercial, institutional, mixed-use and government projects.
Click here to read more (PDF 48KB) »

New book on green building breakthrough

Free book on green building breakthroughBusting a key economic myth by producing Platinum LEED (expected) on a conventional budget, Interface Engineering has published an illustrated, 48-page guide to achieving a top-rated green building.
Download a Copy Now (PDF 5MB) »
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Multi-disciplined client services

Lighting Engineering & DesignOur services vary from conventional mechanical/electrical engineering, to a wide variety of specialties including lighting design, green building, industrial (water and wastewater plants), technology design (low-voltage), fire and life safety, and energy engineering. Discover our full team approach, or explore individual services »

What's New

Building 'green' reaches a new level
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Platinum Healthcare Building on a Conventional Budget
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Green Scene - Striking Platinum
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