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Are you looking for a MEP engineer who delivers code-compliant AutoCAD and Revit drawings with precision and speed? I’m Tanvir, a Senior MEP Engineer with hands-on experience across 20+ successful U.S. projects, specializing in HVAC design, plumbing layouts, fire protection systems, and electrical schematics. I help architects, contractors, and engineering firms streamline their documentation and coordination using AutoCAD, Revit MEP, and BIM workflows. Whether you need drawing revisions, P&ID sketches, or equipment schedules for city approval, I deliver clear, compliant, and professional results. 🔧 Services I Offer ✅ AutoCAD MEP Drafting: HVAC, plumbing, fire protection, and electrical ✅ Revit MEP Modeling: BIM coordination, clash detection, and system layout ✅ Drawing Revisions: Based on city comments, code updates, and client feedback ✅ Technical Documentation: RFIs, FCRs, payment requests, and formal correspondence ✅ Compliance Support: Equipment schedules, code summaries, and approval packages 📍 What Sets Me Apart • Deep knowledge of U.S. codes and standards • Proven ability to resolve site issues and coordinate across disciplines • Fast, accurate turnaround on drawing updates and documentation • Skilled in both imperial and metric units for international flexibility • Trusted by clients and teams for clear communication and reliable delivery Whether you're launching a new facility, updating legacy drawings, or preparing for city review, I’m here to make your MEP documentation seamless, compliant, and professional.

MEP Design Engineer with over a decade of experience in HVAC, Electrical and Plumbing system design. Authority accredited and successfully completed 20+ projects across North America. My commitment to excellence has earned me a Top-rated rating in a very short period. My dedication to meeting all the industry standards and optimizing client budgets and schedules has constantly earned me repeated business with satisfied clients. Take a look at the services I'm offering :- ✅ 𝗛𝗩𝗔𝗖 𝗗𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗗𝗿𝗮𝗳𝘁𝗶𝗻𝗴: ➤ 48 hours turnaround for residential HVAC load calculation, equipment selection and duct sizing using ACCA approved software conforming Manual J/S/D, HERS, ASHRAE and state codes. ➤ For Residential and mixed-use HVAC design services, our deliverables include - Individual Room Heating and Cooling Loads - Equipment Selection (Heat Pump/ Furnace/ Condensing Units etc.)and Cutsheets per client’s preferred brand - 2D Layout Plan for authority permit indicating Equipment and Air Terminal Location, Duct Sizes, etc in an Arch D (36”x24”) Sheet - Kitchen, Bathroom & Laundry Ventilation - Indoor Air Quality Calculation - Schedule of HVAC Unit and Mechanical Fans - Documentation for Authority Approval (e.g. Title 24 for California) ➤ Commercial HVAC load calculation with Carrier HAP 5.1 and duct sizing using McQuay, conforming ASHRAE, NFPA, state regulation and other relevant state codes of practice. We provide detailed shop drawings as required by PE. [ I have experience designing and installing up to 700 TR HVAC systems, which allows me to design accurately considering practical on-site constraints] ✅ 𝗥𝗲𝘀𝗶𝗱𝗲𝗻𝘁𝗶𝗮𝗹 𝗣𝗹𝘂𝗺𝗯𝗶𝗻𝗴 𝗗𝗲𝘀𝗶𝗴𝗻: ➤ Fixture Layout, Water Supply Plan, Sanitary and Storm Drainage Plan, Raiser Diagram for users' maximum comfort ensuring local code. ➤ Water Supply Fixture Unit calculation per Table 6-6, Drainage Fixture Unit calculation per Table 7-5 and Grease Interceptor calculation per Table 10-3 of Uniform Plumbing Code and state regulation ➤ Pipe and Equipment Schedule ➤ Hot Water Tank Type and Size, Pipe and Insulation Size and Electricity/ Gas requirement calculation. [ I did plumbing projects with LEED platinum certification ensuring the most economical US Green Building Council Standard] ✅ 𝗥𝗲𝘀𝗶𝗱𝗲𝗻𝘁𝗶𝗮𝗹 𝗘𝗹𝗲𝗰𝘁𝗿𝗶𝗰𝗮𝗹 𝗗𝗲𝘀𝗶𝗴𝗻: ➤ Luminaries, Switches and Receptacle layout per NFPA and State Standard. ➤ Electrical Single Line Diagram and Raiser Diagram for Incoming Power. ➤ NEC Standard Electrical Load Calculation, Voltage Drop Calculation and Panel Schedule for all types of loads. ➤ Model Selection for all equipment including Load Centre, Metering Panel, Breaker Mains, Transformers and Lighting Fixture Models. ➤ Documentation for Authority Approval like Title 24 for California. ➤ Support for Sourcing and Procurement. ➤ Photometric Calculation and Lighting Simulation in 3D with DIALux. [ Experienced in small to large scale electrical projects, from 1-family dwelling unit to Airport Terminal] 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀:- ➤ Kwik Model with EnergyGauge Loads (Specialist Residential HVAC design per Manual J/S/D) ➤ AutoCAD MEP and Revit ➤ HAP-Carrier 5.1 ➤ Duct Sizer ➤ Fire-Elite (Fire Hydraulic Calcs and Pipe Sizing) ➤ Pipe Flow Expert (Liquid and Gas Networks Calcs) ➤ Bluebeam Revu ➤ CBECC by the California Energy Commission ➤ MS Office ➤ DIALux for photometric calculation and Lighting Simulation 𝗖𝗼𝗱𝗲𝘀 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:- ➤ National Fire Protection Association (NFPA): NFPA 72, NFPA 70, NFPA 13, NFPA 14, NFPA 20 ➤ Building Energy Efficiency Standards (Title 24, LEED) ➤ ACCA Manual J/S/D ➤ Home Energy Rating System (HERS) ➤ Uniform Plumbing Code 𝗥𝗲𝗮𝗱𝘆 𝗳𝗼𝗿 𝗮 𝗖𝗵𝗮𝘁? Contact me for a complimentary 30-minute consultation or sample plans.

I am an Electrical Engineering Designer with professional experience in complete electrical design, drafting, and technical documentation for residential, commercial, industrial, EV charging, and solar PV projects. I specialize in Single Line Diagram (SLD), Electrical Layout Drawing (ELD), load calculation, panel schedule, circuit schedule, voltage drop calculation, cable sizing, breaker sizing, feeder sizing, conduit sizing, lighting layout, power layout, grounding notes, BOQ, and complete electrical drawing packages. I am also a Fiverr Level 2 Seller, I have successfully completed 450+ projects for clients worldwide with excellent response and strong client satisfaction. I work with a focus on accuracy, clean presentation, practical design solutions, clear communication, and on-time service. My core services include: 1. Single Line Diagram (SLD) 2. Electrical Layout Drawing (ELD) 3. Lighting layout and power layout 4. Load calculation and demand calculation 5. Panel schedule and circuit schedule 6. Load schedule and equipment schedule 7. Voltage drop calculation 8. Cable sizing, conduit sizing and feeder sizing 9. Breaker sizing and protection device selection 11. EV charger load calculation and electrical design 12. EV charging station panel connection and feeder design 13. Solar PV electrical design and system documentation 14. Grounding/earthing notes and electrical safety coordination 15. BOQ, material take-off, and technical documentation 16. Design revision, redline update, and as-built drawings Client satisfaction is my first priority. I believe every project deserves proper attention, accurate work, and timely delivery. I always try to understand the client’s requirements clearly, provide professional suggestions when needed, and deliver drawings that are clean, organized, and ready for project use. I prefer long-term working relationships. My goal is to become a reliable electrical design partner for my clients by providing honest communication, quality service, on-time delivery, and continuous support for future projects.

AutoCAD 2D & 3D Drafting Specialist | Floor Plans & Permit Revisions | CAD Expert Hello and welcome! I am a professional CAD Drafting Specialist with experience creating accurate, detailed, and permit-ready drawings for residential and commercial projects. I help homeowners, contractors, architects, engineers, real estate professionals, and property developers transform sketches, PDFs, images, and existing plans into professional CAD drawings. Software Expertise * AutoCAD * Chief Architect * SketchUp * PlanSwift * EdrawMax Services I Offer * AutoCAD 2D Drafting & Redrawing * PDF/Image/Sketch to DWG Conversion * Permit & Zoning Drawings * Floor Plans, Elevations & Sections * Site Plans & Plot Plans * Construction & Technical Drawings * As-Built Drawings * 3D Modeling in SketchUp * CAD File Editing & Revisions * Quantity Takeoff & Estimation (PlanSwift) * Professional Layout Setup & Printing * Dimensioning, Annotation & Layer Management Why Choose Me? * Accurate and detail-oriented work * Clean, organized, and professional drawings * Permit-ready documentation * Fast turnaround and clear communication * Strong understanding of architectural and construction drawings * Commitment to quality and client satisfaction * Unlimited project-related revisions I understand that precision is essential in every project. Whether you need a simple floor plan redraw, permit-ready drawings, construction documents, 3D models, or quantity takeoffs, I am committed to delivering high-quality work on time. My goal is to help clients save time, reduce errors, and receive clear, accurate, and professional drawings. I believe in building long-term relationships through reliability, quality work, and excellent communication. If you're looking for a dependable CAD drafting professional to convert your ideas, sketches, PDFs, or existing plans into accurate, professional drawings, I'd be happy to help. Let's discuss your project and bring your ideas to life with high-quality CAD drawings.

Hello, I’m Md Abu Naym Palash, a Mechanical Engineer with over 12 years of professional experience in HVAC & MEP Design and Drafting. I have successfully delivered projects for both local and international clients (Middle East, Australia, Europe & USA), ensuring high-quality and cost-effective solutions. *My Expertise Includes: • HVAC Design & Drafting -Cooling & Heating Load Calculation -Ductwork Design & Ventilation Systems -Chilled Water, VRF & Package Systems • MEP Design & Drafting -Electrical (Power & Lighting Layouts) -Plumbing (Water Supply, Drainage, Gas System) -Fire Fighting (Sprinkler & Hydrant Systems) -BIM Modeling (AutoCAD & Revit MEP) -Energy Efficient Design & Audit *What I Deliver: • Designs based on ASHRAE, NFPA, IPC, NEC & Local Codes • Complete package: Design + Shop Drawings + As-Built Drawings • Accurate, detailed & construction-ready drawings *Why Choose Me? ✔️ 12+ years of real project experience ✔️ International exposure (USA, Europe & Middle East projects) ✔️ High-quality drawings with attention to detail ✔️ Reliable communication & on-time delivery ✔️ Flexible with client requirements Whether you need HVAC/MEP Design, Drafting, or BIM Modeling, I am here to provide you with professional, efficient, and cost-effective solutions. *Let’s discuss your project and bring your ideas to reality*

Hi, I am Md. Isa Ali, an Electrical Engineer and Master Plumber with experience in Building MEP Engineering design using AutoCAD. I have been working with MEP service design for more than six years and have completed over 250 projects in the USA and worldwide for residential and commercial buildings. I can create professional MEP design drawings, including electrical, plumbing, and HVAC design and load calculations, as well as fire sprinkler and alarm system design and calculations. Additionally, I can convert architectural PDFs, sketches, and hand drawings to AutoCAD drawings. My goal is to complete tasks and satisfy clients with 100% high-quality work and design. So, let's start to get your best design. I have good knowledge of various software for my design work, calculations, and estimating BOQ/takeoff, including Autodesk AutoCAD, PlanSwift, HAP, and MS Office, etc. Thanks