About Us

Our Mission

We want our clients to look at every stage of their land development experience and know they have selected the best firm for the job. We achieve this by preparing top quality plans & maps, adopting a sense of urgency, and taking a proactive role in all communication aspects of our projects.

Each member of our staff takes personal ownership in the success of their projects. Every day we strive to build our reputation on integrity, communication and creative solutions.

Our Team

Lawrence W. Walsh, President

Education: San Diego State University- Bachelor of Science in Civil Engineering, 1986

Licenses: Registered Civil Engineer, RCE 46316; Professional Land Surveyor, PLS 7006

Larry Walsh has over 25 years of Land Development related experience. His career began with Subdivision Design at Rick Engineering Company. Projects included developments in Otay Mesa and Scripps Ranch. At RBF he became a project manager where he was able to put his design experience and organizational skills to use on several high profile projects.

In 1998, Larry joined Continental Homes/DR Horton, as the Construction Contracts Manager for the Rancho Carrillo project, an 1800 unit master planned community in Carlsbad. Spending one year directly in the construction industry for one of San Diego’s top builders completed a well-rounded portfolio of experience. This together with subdividing and developing his own properties gave Larry the experience and knowledge necessary to establish Walsh Engineering & Surveying, Inc. in 1999. His continued direct involvement in each project has ensured their efficient and timely completion.




Ramzy De Castro, EIT Civil Engineering Designer

Education: B.S. Civil Engineering from San Diego State University 2013

Ramzy is a very driven and dedicated individual who has experience in Land Development, Wastewater Management as well as Public Works Projects. He was the President of the American Society of Civil Engineers and a member of the National Civil Engineering Honors Society at San Diego State University. He has been a great addition to our team. We look forward to his long career at Walsh Engineering & Surveying, Inc.



Brendan Hofstee, EIT Civil Engineering Designer

Education: Cal Polytechnic State University, San Luis Obispo Bachelor of Science in Civil Engineering 2014

Brendan started out as an intern at Walsh Engineering & Surveying, Inc. while continuing his education. He later joined Walsh Engineering & Surveying, Inc. in June of 2014 after graduation. Brendan also helps our Party Chief do survey work out in the field.

Alessandro Maganuco, Civil Engineering Designer

Education: B.S. Environmental Science with a minor in Geography from University of California, Los Angeles. Expected to graduate with M.S. in Civil Engineering in the spring of 2015

Alessandro began interning with Walsh Engineering & Surveying, Inc. the beginning of 2014. He is currently working towards a M.S. in Civil Engineering with an emphasis in Environmental Engineering at SDSU. Alessandro is very professional and detailed oriented and he provides much needed support to all the Civil Engineering staff. In his most recent position, Alessandro translated and programmed planned drawings into detailed AutoCAD designs for two different Router Machines.



William O’Gorman,  Civil Engineering Designer

Education: SDSU Bachelor of Science in Civil Engineering 2014

William joined Walsh Engineering & Surveying, Inc. in November of 2014. While at SDSU William was a representative of the Associated Engineering Student Council for the Chi Epsilon Civil Engineering Honor Society. He has been an addition to Walsh Engineering & Surveying, Inc. His dedication and loyalty are invaluable. William is quickly learning the ropes of becoming a successful Civil Engineer.

Howard Anderson Jr., Associate Land Surveyor Tech.

Education: Current Civil Engineering student

Howard joined Walsh Engineering & Surveying, Inc. in February of 2014. His knowledge of survey equipment and processes has been a tremendous help to our Survey Department. While utilizing his survey skills, Howard is also going to school for Civil Engineering. His strong work ethic and desire to succeed is highly valued here at Walsh Engineering & Surveying, Inc. and we look forward to his growth within the company.

Danielle Roth, Office Manager

Education: B.A. in Education SDSU 2004

Danielle came to Walsh Engineering & Surveying, Inc. with skills in Bookkeeping, Education and Administrative Support. Danielle’s cheerful attitude and dedication to providing customers a personal and professional experience makes her a pivotal member of the team.

Nichole Moritz, Administrative Assistant

Nichole joined our team last year and has been a tremendous help with administrative duties. She also provides a warm welcome and sincere service to both our clients and associates.

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