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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.

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

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