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One acre, unimproved parcel in Camarillo, CA. Need grading plan and civil engineering for development of one 3000’ main house and one 1200’ ADU, plus design for septic system and seepage pit. All architecturals, geotechnical, and grading complete. The property is on a hillside with a 6% slope, requiring terraced building pads and retaining walls, as illustrated in the architectural plans.
Project ID: 40466574
11 proposals
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Active 4 days ago
Location: Camarillo, United States
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11 freelancers are bidding on average $6,000 USD for this job

Hi, I work with an experienced civil engineering team that specializes in residential hillside projects in California. We can help with the civil engineering, grading coordination, septic system, and seepage pit design for your Camarillo property. Our experience includes hillside homes, ADUs, retaining walls, terraced building pads, drainage, and permit-ready civil plans. We can work from your existing architectural, geotechnical, and grading information to prepare the required drawings for approval. Please send the available plans and reports, and we would be glad to discuss the timeline and next steps. Best regards,
$6,000 USD in 10 days
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Hi I can prepare the civil engineering and grading documentation for your one-acre residential development, including septic and seepage pit coordination, drainage planning, and permit-ready site engineering. I have experience with residential site development, utility coordination, and code-compliant grading and septic design integration. Will the geotechnical report already include percolation data and septic design recommendations for the seepage pit sizing? Please contact me for further discussion. Thank you. Katelyn
$5,000 USD in 7 days
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Having designed and completed numerous projects like the one you've described, I believe I'm the perfect match for your Civil Engineering & Septic System Design project. Throughout my career, I've developed a keen understanding and expertise in various facets such as Building Architecture, Design, Civil & Structural Engineering, Geotechnical Engineering and more. These skills enable me to provide an all-encompassing solution that meets every aspect of your project needs. Moreover, my commitment to clear communication and diligent follow-ups ensures you're consistently up-to-date with the project's progress. Engaging me for your project doesn’t just mean availing services of a skilled professional, but developing rapport with someone who truly believes in transforming visions into reality by careful planning and meticulous execution. Trust me with your dream house; I'll make sure it's the embodiment of not just comfort and luxury but sustainability too.
$10,000 USD in 70 days
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Hello. I will share my License number via chat. I am Certified Civil Engineer who has 10 years of enough experiences in Building Contract, Home and Commocial exterior/interior Design, Structural Engineering, 3D Modeling and CAD Services and Landscape/Foundation/Elevation/Roof Design and so on. My diverse skill-sets and experience allows me to offer a full spectrum of engineering design and project management services. I love a challenge, and I have an extraordinary problem-solving ability that brings optimum results with minimal cost and complexity. I specialize in electromechanical systems, pulling together all forms of part fabrication with any material, complemented with creative and reliable mechanical design. I am an excellent collaborator, and I will see that you get more than you expect. Allow me to show you what I can do, I guarantee your satisfaction. Best regards.
$5,000 USD in 20 days
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Hello, I am a civil engineer who specializes in hillside grading and site development in Camarillo. I will prepare your grading plan with terraced pads and retaining walls, adhering to strict hillside development standards that require grading to follow natural contours, manufactured slopes to be landscaped, and cut/fill slopes to be hidden under or behind buildings where possible . The grading plan will include detailed cut/fill calculations, slope stabilization notes, and drainage design. Separately, I will design a septic system (seepage pit) that meets Ventura County ISDS construction standards, including appropriate setbacks from structures, property lines, and any drainage courses. I will ensure the septic design is coordinated with your graded pad elevations. Deliverables include stamped grading plan, retaining wall details, septic system plans, and a consolidated permit package for City of Camarillo and Ventura County Environmental Health. I can also help schedule the required pre‑grading and septic inspections . Best regards.
$7,500 USD in 7 days
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Hello, I can support your hillside development project with full civil engineering design, including grading, terraced building pads, retaining wall coordination, and septic/seepage pit system design for your main residence and ADU. I have experience working on sloped residential sites where careful grading balance, drainage planning, and soil/structure interaction are critical. With your provided architectural and geotechnical data, I can develop a buildable and code-compliant civil package aligned with local California requirements. Scope of work I can deliver: • Detailed grading plan for 6% hillside terrain • Building pad design for main house and ADU • Retaining wall layout and drainage coordination • Septic system design including seepage pit sizing and placement • Civil drawings suitable for permit submission • Coordination with architectural and geotechnical reports I focus on constructability, permit approval readiness, and minimizing site grading cost while maintaining structural safety and drainage performance. I’d be happy to review your plans and geotechnical report to confirm scope and approach. Looking forward to hearing from you. Thanks, Matthew.
$5,000 USD in 7 days
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Hello there , Good evening! I am professional mobile computer programmer with skills including Construction Management, Building Design, Environmental Engineering, Geotechnical Engineering, Engineering, Building Architecture, Structural Engineering and Civil Engineering. Please send a message to discuss more about this project. Looking forward to hearing from you soon
$5,000 USD in 2 days
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Hi, thank you for reaching out. How are you? My name is TOMMY MUNRO as a civil engineer. My license number is 88115 in CA. I have strong experience supporting residential hillside developments in California, including grading coordination, civil engineering, septic system planning, retaining wall integration, and permit-ready site development packages. Your project is well-prepared with the architectural, geotechnical, and grading information already completed, which will help streamline the engineering process. I can assist with: Civil engineering review and coordination Grading and drainage plan refinement Septic system and seepage pit design Retaining wall and terraced pad coordination Utility and site development planning Permit and construction-ready documentation I understand hillside development requirements, slope stability considerations, drainage management, and coordination between architectural and geotechnical reports. I focus on practical, code-compliant solutions suitable for approval and construction. My workflow: Review existing reports and plans Coordinate civil and septic design Finalize site engineering details Prepare permit-ready deliverables I’m available to begin immediately and can provide efficient turnaround with clear communication throughout the project. Best regards, Tommy
$5,000 USD in 3 days
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Hello I’m a civil and structural engineering lead with a U.S.-based multidisciplinary team experienced in hillside residential development, grading coordination, septic system design, and permit-ready site engineering throughout California. We regularly support custom homes and ADU developments involving terraced pads, retaining walls, onsite wastewater systems, and complex site-drainage coordination. Your Camarillo hillside project aligns well with our workflow for integrating grading, septic/seepage pit design, retaining wall coordination, and civil documentation with existing geotechnical and architectural packages. Deliverables: • Civil engineering & grading coordination • Septic system + seepage pit design • Site drainage and utility planning • Retaining wall/site integration support • Permit-ready PDF/CAD plan package Experienced with California residential permitting workflows and hillside site constraints. Ready to begin immediately.
$5,000 USD in 3 days
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Hello, I’d be glad to assist with the civil engineering and grading plan development for your Camarillo hillside property. With the architectural, geotechnical, and preliminary grading work already completed, the project is well-positioned for coordinated engineering and permitting execution. I have experience supporting residential hillside developments involving terraced pads, retaining wall coordination, septic system layouts, seepage pit design, and site grading integration. My focus is on producing practical, code-compliant plans that align closely with the architectural intent while helping streamline approvals and construction. I’d be happy to review the existing plans and provide a detailed approach, timeline, and relevant project examples. Best regards,
$5,000 USD in 10 days
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Camarillo, United States
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