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L120 ENGINEERING & DESIGN

Longitude One-Twenty, or L120, Engineering and Design is a dedicated team of Engineers and Designers that specialize in structural services for our array of client needs. With decades of experience in the building industry – we have cultivated an exemplary service in the residential and commercial market for a wide variety of project types. L120 provides new construction services, remodel and renovation services, site-work services, tenant-improvement services, and general consultation services for residential and commercial projects. Some of our specialty work includes custom high-end or luxury residential projects ranging from cabins in the mountains to luxury beach-front condos. We’ve also accumulated an expansive portfolio of remodel and renovation jobs ranging from house-lifting to full story additions and more. We’re licensed in several states and have experience designing and collaborating in many different markets – which gives us an advantage to bring in a fresh perspective.

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The greatest value we offer is the commitment to our clients. Our service is collaborative and unrestricted from beginning to end of any project.

GET IN TOUCH:

Washington

Tel: 425-636-3313

Email: mthurfjell@L120engineering.com

1400 112th Ave SE, Suite 100

Bellevue, WA 98004

Texas

Tel: 214-625-2819

Email:

apatsevich@L120engineering.com

P.O. Box 1447

Grapevine, TX 76099

CONTACT US:

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© 2023 by L120 Engineering & Design.

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