Business Details
We are a licensed civil engineering and land surveying firm serving Northern California. Our staff includes a registered civil engineer (R.C.E. No. 67133) and a professional land surveyor (P.L.S. No. 8484). We specialize in subdivision design, grading and drainage, roadway and water system engineering, and hydraulic analysis using HECRAS models. Our land surveying capabilities cover topographic, aerial, and boundary mapping for accurate parcel records. We develop erosion and sediment control plans and storm water pollution prevention plans that meet state environmental regulations. We also design onsite septic systems, sanitary sewer networks, and elevation certificates for residential projects.
Our engineers apply Mannings equation and proprietary pipe calculators to provide precise flow calculations. We deliver professional JPG reports that clients can integrate directly into project documentation. We respond to client inquiries within twelve business days, ensuring timely communication. Our commitment to technical rigor and regulatory compliance protects client investments and accelerates permitting. We continuously update our tools and methods to reflect current engineering standards and best practices.
Our engineers apply Mannings equation and proprietary pipe calculators to provide precise flow calculations. We deliver professional JPG reports that clients can integrate directly into project documentation. We respond to client inquiries within twelve business days, ensuring timely communication. Our commitment to technical rigor and regulatory compliance protects client investments and accelerates permitting. We continuously update our tools and methods to reflect current engineering standards and best practices.
Highlights and features
- We hold R.C.E. No. 67133 and P.L.S. No. 8484.
- We respond to inquiries within 12 business days.
- Our engineers use HECRAS hydraulic models for precise analysis.
- We provide free online pipe calculators with downloadable JPG reports.
- Our land surveys include topographic, aerial, and subdivision mapping.
Services
Subdivision Design
Subdivision Design creates detailed layout plans for new residential or commercial parcels, integrating utilities, roads, and grading. It serves developers, landowners, and municipal agencies seeking regulatory approval. Clients receive engineered drawings that meet California codes, reduce permitting delays, and optimize land use.
Grading and Drainage
Grading and Drainage engineering shapes site topography and designs stormwater conveyance to prevent erosion and flooding. The service targets property developers and contractors requiring site preparation that complies with local drainage standards. Deliverables include cutfill calculations, drainage network plans, and erosion control measures that safeguard the project and surrounding environment.
Hydraulics Design
Hydraulics Design performs hydraulic modeling of pipelines and water facilities using HECRAS and Mannings equation. Engineers serve water utilities, septic system designers, and infrastructure projects needing accurate flow capacity and pressure data. Clients obtain calibrated models, design reports, and JPG documentation that support efficient construction and regulatory compliance.
Land Surveying
Land Surveying provides precise boundary, topographic, and parcel mapping for a variety of land development projects. The service is essential for developers, real estate professionals, and government agencies requiring legal survey records. Deliverables include certified maps, subdivision plats, and aerial surveys that ensure accurate property delineation and support permitting processes.
Pipe Calculator
Pipe Calculator is an online tool that computes circular pipe normal depth, headwater, and fullflow capacity with downloadable JPG reports. It serves engineers, contractors, and designers who need quick hydraulic checks without complex software. Users gain instant, accurate results that streamline design reviews and project documentation.
Reviews (3)
Gregg Farlinger
May 07, 2022
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I'm not really sure because I've never been there but what I've heard about the place it's a good place to go for what you need
Nuclear Dave
Sep 16, 2021
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Brien Hamilton definitely knows what he is doing. I'd highly recommend Hamilton Engineering to anyone who needs the services he provides.
Nuclear Dave
Sep 02, 2021
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Brien Hamilton definitely knows what he is doing. I'd highly recommend Hamilton Engineering to anyone who needs the services he provides.