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L120 ENGINEERING & DESIGN

PHONE

425-636-3313 (Washington)  

214-625-2819 (Texas)

EMAIL

info@L120engineering.com

LOCATION

1400 112th Ave SE, Suite 100

Bellevue, WA 98004

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P.O. Box 1447

Grapevine, TX 76099

 

Longitude One-Twenty, or L120, Engineering and Design is a dedicated team of Engineers and Designers with decades of experience that specializes in structural services for a wide variety of project types in the residential and commercial markets.

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L120 provides:

  • New construction services

  • Remodel and renovation services

  • Site work and foundation 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 beachfront 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 markets—which gives us an advantage to bring in a fresh perspective and allows us to quickly bring the right parties to the table.

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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 projects

 

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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