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50+ Years
experience
Expert Surveying & Engineering Services in Sonora, CA
Originally established in 1964, our firm has continually served the greater Motherlode area for over fifty years, providing efficient engineering, surveying, and architectural services for real property development across residential, municipal, commercial, and industrial sites. Over this period, we have assembled a strong and complementary team that exceeds client expectations and meets a wide variety of project needs. Our long-standing philosophy focuses on delivering comprehensive civil, structural, and survey services while working closely with clients to determine their exact needs, ensuring the most appropriate and cost-effective outcomes.

We provide outstanding service backed by extensive experience and expertise, measuring our success by the loyalty of our clients and professional collaborators. As consultants, we have served in diverse rolesincluding Prime Consultants, Sub-Consultants, and Project Managerscollaborating with firms locally and beyond to create collective teams for projects of varying scope.
Services
Land Surveying Civil Engineering Structural Engineering Building Design Subdivisions Grading Plans Drainage Studies Residential Design Site Development Permit Processing
Details
  • Year established: 1964
Highlights and features
  • We have over 50 years of experience in engineering and surveying services.
  • Our team offers comprehensive civil, structural, and surveying expertise.
  • We prioritize client collaboration to ensure cost-effective project outcomes.
  • We maintain strong relationships with local agencies for efficient permitting.
  • We specialize in high-elevation and snow-load structural design challenges.
Services
Land Surveying
Our land surveying services include boundary determination, topographic mapping, subdivisions, easements, and construction staking. We provide precise data for residential, commercial, and industrial projects, ensuring compliance with legal and regulatory standards. Our expertise supports accurate site planning and development.
Civil Engineering
We offer civil engineering solutions such as grading plans, drainage studies, stormwater management, and ADA accessibility improvements. Our team navigates permitting processes with agencies like the Army Corps of Engineers and County departments. Services ensure sustainable and code-compliant infrastructure development.
Structural Engineering
Specializing in wood and steel structures, we design residential decks, commercial buildings, and industrial equipment anchorage. Our expertise includes seismic walk-throughs and high-elevation snow-load structures. We collaborate with architects and contractors to resolve complex structural challenges efficiently.
Building Design
We provide full building design services, from concept to construction documentation. Using 3-D modeling software, we create visualizations to refine ideas. Our team works with clients and professionals to develop residential, commercial, and tenant improvement projects tailored to functional and aesthetic needs.
Site Development
Our site development services include design review applications, environmental impact assessments, and technical studies. We coordinate with local agencies to streamline development processes for residential subdivisions, commercial sites, and public infrastructure projects. Solutions balance regulatory compliance with client objectives.
Questions
What services does Land & Structure offer?
We provide land surveying, civil engineering, structural engineering, and building design services for residential, commercial, and industrial projects.
How long has Land & Structure been in business?
We were established in 1964 and have served the Motherlode area for over 50 years.
Do you work on residential and commercial projects?
Yes, we handle both residential and commercial projects, including subdivisions, remodels, and new developments.
Can you assist with permitting processes?
Yes, we navigate permitting with local, state, and federal agencies, including the Army Corps of Engineers and County departments.
What areas do you serve?
We primarily serve the Central Sierras, Motherlode area, Soulsbyville, and Tuolumne, California.
Do you offer structural design for high-elevation projects?
Yes, we specialize in structures subject to heavy snow loads and high-elevation conditions.