Hire the Best Geotechnical Engineers

Need accurate AutoCAD drawings, floor plans, elevations, or Revit models for your project? I help architects, engineers, contractors, and homeowners transform sketches, PDFs, and concepts into professional CAD and BIM documentation with accuracy, clarity, and fast turnaround. 🔹 Services: • AutoCAD Drafting (Floor Plans, Elevations, Sections) • Site Plans & Plot Layouts • PDF/Sketch/Image to DWG Conversion • Revit Modeling & Documentation • Architectural Construction Drawings • Permit & Presentation Drawings 🔹 Why Clients Work With Me: • Strong attention to detail and drawing accuracy • Clean layer management and organized files • Fast turnaround and responsive communication • Practical, construction-oriented drafting approach • Reliable support for both one-time and long-term projects I have experience supporting residential, commercial, industrial, and infrastructure projects, including work for international clients and design firms. Whether you need a single drawing update or ongoing drafting support, I focus on delivering professional, accurate, and easy-to-use drawing packages. 📩 Send me your plans, sketches, or project requirements, and I'll review them and recommend the best approach before we begin.

Structural Engineer expert with 22 years of international experience designing commercial, industrial, and residential structures across 18+ countries, including 70% of projects executed under US codes (IBC 2021, ACI 318-19, AISC 360-22, ASCE 7-22). What I deliver: Complete structural design packages — from gravity and lateral load analysis through final stamped-ready calculations and detailed drawings. I have successfully completed projects in 13 US states (CA, WA, FL, IL, GA, MS, MO, PA, TN, TX, NE, CO, AZ), working with engineering firms, architects, and developers as their remote structural design partner. Core capabilities: • Concrete design — flat slabs, post-tensioned slabs, shear walls, foundations (ACI 318-19) • Steel design — moment frames, braced frames, connections, industrial platforms (AISC 360-22) • Lateral systems — seismic and wind load analysis per ASCE 7-22 • Cold-formed steel design (AISI S100) • Foundation design — shallow, deep, mat foundations • Bridge components and structural assessments (AASHTO LRFD) International code expertise: US (IBC, ACI, AISC, AISI, ASCE), Europe (EN/Eurocode), UK (BS), Canada (NBCC), Australia/NZ (AS/NZS), Saudi Arabia (SBC), Russia (SP/SNiP). This breadth makes me particularly valuable for multi-jurisdiction projects and peer review of designs originating in different code environments. Software (daily use): • ETABS, SAP2000, SAFE for analysis and design • IDEA StatiCa for connection design • TEKLA Structures for detailing • TEDDS, PROKON, RAM Connection, Limcon for verification • AutoCAD and for drawings. How I work: I respond to all messages within 4 business hours, deliver structured calculation packages that pass peer review, and communicate proactively about scope, assumptions, and risks. My deliverables include cover sheets, design narratives, hand-calc validations, software output with annotations, and CAD drawings — formatted to your engineering firm's standards. Best fit for: • Engineering firms needing reliable overflow capacity • Architects seeking long-term structural partner • Developers requiring clear engineering communication • International clients designing for the US market • Project owners needing third-party peer review. Available for both fixed-price and hourly engagements. Let's discuss your project — share the scope and I'll respond with a clear approach within hours.

I will convert your 𝐏𝐃𝐅, 𝐒𝐤𝐞𝐭𝐜𝐡, 𝐨𝐫 𝐈𝐦𝐚𝐠𝐞 into a clean, accurate 𝐀𝐮𝐭𝐨𝐂𝐀𝐃 𝐅𝐥𝐨𝐨𝐫 𝐏𝐥𝐚𝐧 with proper dimensions and professional layout. I am a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐀𝐮𝐭𝐨𝐂𝐀𝐃 𝐃𝐫𝐚𝐟𝐭𝐢𝐧𝐠 𝐄𝐱𝐩𝐞𝐫𝐭 with experience in creating 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐚𝐥 𝐅𝐥𝐨𝐨𝐫 𝐏𝐥𝐚𝐧𝐬, 𝟐𝐃 𝐃𝐫𝐚𝐰𝐢𝐧𝐠𝐬, 𝐚𝐧𝐝 𝐏𝐞𝐫𝐦𝐢𝐭-𝐑𝐞𝐚𝐝𝐲 𝐋𝐚𝐲𝐨𝐮𝐭𝐬 for Residential and Commercial Projects. I focus on 𝐀𝐜𝐜𝐮𝐫𝐚𝐜𝐲, 𝐂𝐥𝐚𝐫𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐅𝐚𝐬𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲, so you get drawings that are ready for Construction, Approval, or Presentation. 𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: 1. AutoCAD Floor Plan Drafting 2. PDF to AutoCAD (DWG Conversion) 3. Hand Sketch to AutoCAD Drawing 4. Architectural Floor Plans (House, Apartment, Office) 5. Site Plans & Elevations 6. Redrawing Old Drawings into Clean CAD 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐖𝐢𝐥𝐥 𝐆𝐞𝐭: 1. Accurate & fully scaled AutoCAD drawing 2. Proper dimensions & labeling 3. Clean and professional layout 4. Editable DWG file + high-quality PDF 5. Quick delivery (12-hour service available) 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: 1. 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 2. 90%+ Job Success Score 3. Fast communication & quick response 4. Detail-oriented and reliable work 4. Unlimited revisions until satisfaction I use AutoCAD professionally to ensure every drawing meets real construction standards and client expectations. 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐲𝐨𝐮𝐫 𝐬𝐤𝐞𝐭𝐜𝐡, 𝐏𝐃𝐅, 𝐨𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 — 𝐈 𝐰𝐢𝐥𝐥 𝐜𝐨𝐧𝐯𝐞𝐫𝐭 𝐢𝐭 𝐢𝐧𝐭𝐨 𝐚 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐀𝐮𝐭𝐨𝐂𝐀𝐃 𝐝𝐫𝐚𝐰𝐢𝐧𝐠 𝐪𝐮𝐢𝐜𝐤𝐥𝐲 𝐚𝐧𝐝 𝐚𝐜𝐜𝐮𝐫𝐚𝐭𝐞𝐥𝐲. AutoCAD Drafting , 2D Drafting , Floor Plan , PDF to DWG , Architectural Drafting , CAD Drawing , CAD Conversion , Construction Drawings , House Plans , Technical Drawings , Site Plans , Elevations , Sections , As-Built Drawings , Redline Updates , Interior Layouts , Space Planning , Electrical Drafting , Plumbing Drafting , HVAC Drafting , Landscape Drafting , Remodeling Drafts , Blueprint Digitization , Scan to CAD , Image to AutoCAD , DWG , DXF , Accurate Drafting , Professional AutoCAD

I am a Civil 3D Designer with over 6 years of experience in residential and commercial land development. I specialize in site layout, grading, drainage, and utility design using AutoCAD Civil 3D. I bring both technical expertise and project coordination experience to deliver high-quality, buildable plans that meet client goals and jurisdictional requirements. Whether you're a civil engineering firm, land developer, surveyor, or architect, I can provide precise, deadline-driven CAD support tailored to your needs. 📐 Site Layout & Planning: Residential and commercial site design from concept to final plat 🏞️ Grading Plans: Cut/fill analysis, surface modeling, and slope grading using feature lines 🌊 Drainage Design: Storm sewer layout, inlet/catch basin placement, and flow line profiles 🚰 Utility Design: Water, sanitary sewer, and stormwater infrastructure drafting 🛣️ Roadway Design: Alignments, profiles, and corridors for subdivision and commercial roads 📊 Plan Set Production: Sheet setup, labeling, annotation, match lines, and cross sections ✅ Construction Document Preparation: Plan and profile sheets, detail sheets, and cover sheets 📎 Standards Compliance: Experience with City, County, and TxDOT drafting requirements 📌 Xrefs & Layer Management: Clean, organized DWGs with clear layer structures 📦 File Coordination: Working with survey data, points, and external consultant files 💬 Client & Team Collaboration: Able to understand redlines and make revisions quickly 💻 Software: Civil 3D, AutoCAD, Bluebeam Revu, Microsoft Office

Enrique obtained his Professional Engineer (PE) license in Texas in July 2020 and is also licensed in multiple states. Enrique brings practical field experience, sound engineering judgment, and clear communication to every project. Enrique Castillo is a licensed Geotechnical Engineer based in Irving, Texas, with over 12 years of industry experience.. Enrique specializes in geotechnical/structural engineering. His project background includes residential, commercial, and infrastructure work across Texas, New Mexico, Colorado, Oklahoma, Louisiana, Arkansas and Iowa. He has worked on foundation (shallow and deep), retaining wall, pavement, dam, airfield, and highway design. As well slope stability analysis, geotechnical reports and forensic analysis. Professional Licenses include Texas, Florida, Michigan, Pennsylvania, Georgia, New Mexico, Oklahoma, Kansas, Arkansas, Louisiana, Colorado, Utah, Washington, Iowa, North Carolina, Arizona and Nevada.

I am a civil engineer with 15 years of diverse experience in both office and field settings. I specialize in managing complex projects, ensuring adherence to timelines and budgets while maintaining high-quality standards. My background includes roles as a Civil Project Supervisor, Site Superintendent, and Project Engineer, where I successfully led teams and streamlined processes to enhance project efficiency. I also have expertise in 3D visualization, helping clients visualize project outcomes effectively. If you’re looking for a skilled professional who can navigate the intricacies of civil engineering projects with confidence, I am here to help. Let's discuss how I can contribute to your project's success.