Land Surveying & Soil Testing Services

Accurate Site Data That Sets Your Project Up for Success

Every successful project starts with reliable site information. SBKN Engineering provides professional land surveying and soil testing services required for residential and commercial construction projects. From property boundaries to geotechnical reports, our team delivers accurate data that supports engineering, permitting, and construction decisions.

By offering surveying and soil testing alongside engineering and permitting, SBKN helps eliminate coordination issues and keeps projects moving efficiently.

Incomplete or inaccurate site data can lead to delays, redesigns, and unexpected costs. SBKN’s surveying and soil testing services provide the foundation needed for informed design and smooth permit review.

Our team works directly with engineers, designers, and local jurisdictions to ensure site information aligns with project requirements and approval standards.

Simplify the Process. Maximize the Outcome.

We work closely with homeowners, contractors, and developers to make residential projects smooth and code-compliant. With licensed engineers and real-world construction expertise, we help you move from vision to reality—faster and smarter.

Our Surveying & Soil Testing Services Include:

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Boundary & Property Line Surveys

We identify and document property boundaries to support design, permitting, and construction. Boundary surveys help prevent encroachments and clarify lot limits before work begins.

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Topographic Surveys

Topographic surveys capture existing site features, elevations, and grades. These surveys are essential for site planning, drainage analysis, and structural design.

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ALTA / NSPS Land Title Surveys

For projects requiring lender or title review, we provide ALTA surveys that meet national standards and support real estate transactions and development.

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Soil Testing & Geotechnical Reports

We coordinate soil investigations and geotechnical reports to evaluate soil conditions, bearing capacity, and foundation requirements. These reports support structural design and are often required for permit approval.

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Grading & Site Data Support

Survey and soil data are prepared to integrate seamlessly into engineering and construction plans, helping reduce revisions and streamline plan check.

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Grading & Site Plans

We prepare grading and site plans based on survey and soil data to support permitting and construction. These plans address existing and proposed grades, drainage flow, pad elevations, and site access requirements. By producing grading plans in coordination with surveying and geotechnical information, SBKN helps reduce plan check comments and ensures site designs align with local agency standards.

Ready to Get Your Site Surveyed?

If your project requires a land survey or soil report, SBKN Engineering can help. Our in-house coordination ensures your site data is accurate, permit-ready, and aligned with your overall project goals.

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Why Choose SBKN Engineering?

Licensed & Experienced Engineers

Quick Turnaround Times

Trusted by Contractors & Developers

Compliance-Ready Designs

Frequently Asked Questions

Explore our most frequently asked questions to learn more about how we can help you.

Got a more specific question? Don’t hesitate to reach out—we’d love to help!

What services does SBKN Engineering provide?

SBKN offers comprehensive engineering services including electrical design, civil engineering, solar system design, ADU (Accessory Dwelling Unit) planning, and construction management for both residential and commercial projects.

Do you provide stamped engineering plans?

Yes. Our licensed Professional Engineers (PEs) can provide stamped plans for both electrical and civil projects in California and Texas.

Can you help with ADU (Accessory Dwelling Unit) designs and permitting?

Absolutely. We specialize in designing ADUs that meet local zoning regulations and building codes, and we can assist with the full permitting process.

Do you only work on solar projects?

Nope! While we’re experts in solar design, we also handle traditional electrical design, load calculations, panel schedules, site plans, trenching details, grading, drainage plans, and more.

What types of commercial projects do you work on?

We support a wide range of commercial developments, including office buildings, retail spaces, multi-family units, EV charging infrastructure, and more. We tailor our services to fit each project's specific needs.

Do you handle both design and construction management?

Yes. Our team can manage your project from concept to completion, offering support in planning, permitting, contractor coordination, and quality assurance.

Can you coordinate with my contractor or architect?

Definitely. We regularly collaborate with architects, general contractors, and developers to ensure seamless integration of our designs into the overall project.

How long does it take to get plans completed?

Turnaround times depend on the project scope. Smaller designs (like solar or ADU layouts) can take 3–5 business days. Larger civil or commercial projects may require more time. We offer expedited options if you're on a tight deadline.

Do you assist with permit submittals?

Yes, we offer full permit support—including document preparation, plan set compilation, and coordination with city or county agencies.

What areas do you serve?

We primarily serve California, Illinois and Texas, but depending on your project, we may be able to assist in other states as well.

Why choose SBKN Engineering?

We’re a multi-disciplinary team that blends technical accuracy with real-world construction knowledge. Our speed, attention to detail, and hands-on service make us the go-to partner for builders, developers, and homeowners alike.

What Our Clients Say About SBKN

George Owens

“Working with SBKN was a game-changer. Their team handled all the structural and permit requirements for our home addition flawlessly. What impressed us most was their responsiveness and attention to detail. Every question we had was answered quickly, and their coordination with the city helped us avoid delays. We felt confident every step of the way and couldn’t have asked for a smoother experience. I highly recommend SBKN to anyone looking for engineering support that’s professional, knowledgeable, and actually cares about the success of your project."

Kim Wexler

“We’ve worked with other firms before, but none compare to SBKN. They managed our commercial tenant improvement project with professionalism from start to finish. Their engineers delivered accurate, stamped drawings quickly, handled revisions without delay, and even worked directly with the city to push permits through faster than expected. Their clear communication and accountability helped us stay on track and under budget. We’ll definitely continue using SBKN for all our future builds and refer them to anyone in the industry.”

James Cart

“As a general contractor, I need reliable partners — and SBKN has been exactly that. They’ve helped us on multiple projects, from ADUs to full-scale remodels. Their structural and civil plans are always spot-on, and their ability to respond quickly to plan check comments saves us time and money. They understand the field, the permit process, and what it takes to get projects approved fast. I trust them completely and appreciate having a team that makes my job easier instead of harder.”