Serving Southern California since 1978

Civil Engineering, Land Surveying & Land Development Consulting

Masson & Associates, Inc. is a proven leader in providing quality, value-added planning, engineering, and surveying solutions.

Core Services

Experts in our field, second to none.

Planning

Professional urban planners with first-hand experience in all phases of entitlement processing, environmental regulations, and urban design.

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Engineering

Land development, flood control, municipal engineering, and construction services throughout Southern California since 1978.

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Surveying + Mapping

In-house survey crews with state-of-the-art electronic surveying instruments and field-to-office data systems.

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Who We Are

A premier civil engineering, land surveying & land development consulting firm

Masson & Associates, Inc. creates value for our clients by providing the highest quality services, consistent with community goals, economic and environmental constraints, while promoting strong client and agency relationships through the development of our people — our most valuable asset.

Our Experience

Featured projects

Aspire/Urbana

Aspire/Urbana

Escondido, CA

MAI provided entitlement engineering and surveying services for a redevelopment of a 106-unit Residential and Commercial Project, located in…

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Canyon Grove

Canyon Grove

Escondido, CA

MAI provided entitlement and engineering services for a 179 lot residential hillside development, located in Escondido, CA. Our services inc…

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Crosby Estates Clubhouse

Crosby Estates Clubhouse

Rancho Santa Fe, CA

MAI provided entitlement engineering, final engineering and surveying services for the design and construction of site improvements for the …

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What Clients Say

Trusted by owners, builders, and agencies

“"Masson & Associates, Inc. has served Affirmed Housing Group for over three (3) decades. They are professional, fast and jurisdictions speak highly of their work. They are the first at the table to offer design solutions. They focus on value engineering and are responsive to client's needs. I would highly recommend Masson & Associates, Inc. for engineering, mapping and planning work."”
Chris Earl, Project Manager — Affirmed Housing Group
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“Besides good workmanship in the edge of deck and embed plate installation, there had to be some very accurate control. …you made a very smart move by bringing Reid Drossos on and here is all the evidence you need. Plus, he is a really nice person to work with.”
David Cox, Superintendent — DPR, Inc.
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“"I really enjoyed working with the Masson team. From concept to final design, the Masson team, both engineering and surveying, was responsive and creative through the entire process. The project was completed within a very demanding time frame and with the help of the Masson team, we completed the project three (3) days ahead of schedule. If you are looking for a civil engineering and surveying firm that knows how to "Get it Done", I highly recommend Masson & Associates, Inc."”
Andy Dillavou, Senior Superintendent — Swinerton Builders
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Ready to start a project?

Contact our team in Vista, California for a consultation on your next planning, engineering, or surveying project.

Office

1120 Sycamore Ave, Suite 2D
Vista, CA 92081
760-741-3570

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