Hire the best freelance HVAC Calculation Design expert designers for your company

I am a mechanical designer who specializes in HVAC and Plumbing. My work experience spans over 100 jobs large and small, from larger multi-million dollar projects (such as wastewater treatment facilit... Read more

I am a mechanical designer who specializes in HVAC and Plumbing. My work experience spans over 100 jobs large and small, from larger multi-million dollar projects (such as wastewater treatment facilities and Schools) to smaller renovation projects (such as retail tenant space fit-out). I also have 20 years of CAD experience.

Hello . I would like to help you with your drawings in Revit and Autocad in your Mechanical Installation Project works. If you have new projects to start, I would like to give a price. Have a good d... Read more

Hello . I would like to help you with your drawings in Revit and Autocad in your Mechanical Installation Project works. If you have new projects to start, I would like to give a price. Have a good day

I am a mechanical engineer working in design via Solidworks I design more products like gears, turbines, fans, Automotive parts I have experience in 2D sketch, parts, assembly, sheet metal, welding,... Read more

I am a mechanical engineer working in design via Solidworks I design more products like gears, turbines, fans, Automotive parts I have experience in 2D sketch, parts, assembly, sheet metal, welding, simulation I have experience in MEP (HVAC, firefighting and plumbing) Excellent in dealing with programs such as (AutoCAD, Revit, HAP)

We, ITS MADE EZY, have been handling creative mechanical design and product design projects using the software such as SOLIDWORKS for 3d modeling and ANSYS for analysis. Also we have much experience... Read more

We, ITS MADE EZY, have been handling creative mechanical design and product design projects using the software such as SOLIDWORKS for 3d modeling and ANSYS for analysis. Also we have much experience by making real world components into 3d models, analysed them and have made tutorials to help people learn MECHANICAL CAD. we are also handling Architectural 2D & 3D Design projects using AutoCAD and Sketchup. We use Lumion and V-ray for Rendering Services. We have our own YOUTUBE CHANNEL named ITS MADE EZY that covers tutorials for mechanical design software like SOLIDWORKS, CATIA, CREO, FUSION 360, ANSYS WORKBENCH. Our YouTube channel, for your kind information, YouTube: It's made ezy To know more about us, kindly visit our page. We would feel proud to be a part of your project works by giving SATISFACTION BEYOND your EXPECTATION. Looking forward to get in touch you. Thanks.

Am a results-driven Mechanical Design Engineer with 8+ years of experience delivering innovative, cost-effective mechanical systems, components, and prototypes. Proficient in SolidWorks (3D modeling,... Read more

Am a results-driven Mechanical Design Engineer with 8+ years of experience delivering innovative, cost-effective mechanical systems, components, and prototypes. Proficient in SolidWorks (3D modeling, sheet metal, FEA simulation), ANSYS for finite element analysis, Autodesk Inventor, AutoCAD, LANTEK and LIBELLULA Sheet metal cutting optimization. I specialize in designing manufacturable parts and assemblies, performing tolerance analysis, GD&T application, engineering calculations, simulations, and ensuring compliance with safety, quality, and industry standards (e.g., ASHRAE, BS). In MEP building services, I excel at creating integrated systems for HVAC, plumbing, and electrical designs. Using Revit MEP, AutoCAD MEP, and HAP for load calculations, I've prepared shop drawings, coordination drawings, and as-built documentation for complex projects, ensuring 100% installation accuracy and seamless revisions. My work supports architects, consultants, and site teams in resolving onsite issues, maintaining version control, and adhering to project specs—reducing rework and enhancing efficiency in construction environments. Key achievements include: Reducing component weight by 40%+ and improving strength via ANSYS FEA, cutting manufacturing and lifecycle energy use. Shortening design-to-prototype cycles by 70% through optimized modeling and simulations. Boosting team deadline adherence by 60% with efficient CAD workflows and project management (MS Project, ClickUp, Agile/Lean). Overseeing prototype development, physical testing, validation, BOM/BOQ preparation, technical drawings, and cross-functional collaboration to resolve manufacturing/field issues. From steel structures and elevators to MEP systems and fuel-efficient vehicle designs (Shell Eco-Marathon project: 200% weight reduction), I bring hands-on fabrication knowledge, laser cutting optimization, and a focus on precision and efficiency. Passionate about mechanical engineering in manufacturing, energy, automotive, MEP building services, and product development. Ready to help turn your concepts into high-quality, compliant products on time and within budget. Let's discuss your project—message me today!

I am a recent graduate in Naval Architecture and Marine Engineering, passionate about designing safe, efficient, and innovative marine vessels. I bring strong academic knowledge in hull design, ship s... Read more

I am a recent graduate in Naval Architecture and Marine Engineering, passionate about designing safe, efficient, and innovative marine vessels. I bring strong academic knowledge in hull design, ship stability, structural analysis, and marine systems, supported by hands-on university projects. My key strengths include turning concepts into accurate 3D models and production-ready drawings. I am proficient in Rhino 3D, AutoCAD. I am a night owl with flexible hours — my peak productivity is during Tanzania night time (EAT), which aligns perfectly with daytime in the US and Europe. This allows me to deliver focused, high-quality work with quick turnaround for international clients. I am eager to take on entry-level and intermediate projects such as boat design, hull modeling, stability calculations, and marine drafting. I look forward to collaborating and building my portfolio through real client work. Location: Dar es Salaam, Tanzania Availability: Flexible remote / part-time / full-time Open to: Design contests, fixed-price projects, and hourly work

ULUDAS CONSULTANCY LTD. is founded in London by Murat ULUDAS to provide fast, accurate and affordable mechanical engineering drawings, calculations, and analysis. We provide a wide range of solutions... Read more

ULUDAS CONSULTANCY LTD. is founded in London by Murat ULUDAS to provide fast, accurate and affordable mechanical engineering drawings, calculations, and analysis. We provide a wide range of solutions for CAD Design, Building Information Modeling (BIM), Engineering Calculations, Geometric Dimensioning, and Tolerancing, Piping and Instrumentation Diagrams, Block Flow Diagrams, Process Flow Diagram, Annual and Steady-State Building Thermal Analysis, Fluid Flow Analysis, and Finite Element Analysis.

I’m a MEP Design Engineer with 8+ years of experience specializing in HVAC, plumbing, and firefighting systems for residential, commercial, and industrial projects. I deliver efficient, code‑compliant... Read more

I’m a MEP Design Engineer with 8+ years of experience specializing in HVAC, plumbing, and firefighting systems for residential, commercial, and industrial projects. I deliver efficient, code‑compliant designs from concept to construction, including HVAC load calculations, ductwork layouts, plumbing schematics, and fire protection systems. Alongside engineering, I’m an AutoCAD Drafting Specialist skilled in 2D/3D architectural drawings, site plans, and permit‑ready documentation. Using tools like AutoCAD, HAP, & Elite. I provide precise, coordinated, and construction‑ready outputs that ensure accuracy, speed, and reliability for clients worldwide.

Engineering creativity to the next level. Making the impossible, possible! I'm a Mechanical Engineer specializing in 3D Modeling, assemblies, and simulations. Let's make something great together! Work... Read more

Engineering creativity to the next level. Making the impossible, possible! I'm a Mechanical Engineer specializing in 3D Modeling, assemblies, and simulations. Let's make something great together! Working with 3D modeling, 2D drawings, Solidworks, 3D printing, ANSYS simulations, and more. Creating innovative solutions to make the world a better place!

Hello! I'm a Design & Drafting Engineer specializing in MEP, HVAC, Industrial Piping, Civil, and Architectural drafting and modeling. I help clients transform concepts, sketches, PDFs, and engineering... Read more

Hello! I'm a Design & Drafting Engineer specializing in MEP, HVAC, Industrial Piping, Civil, and Architectural drafting and modeling. I help clients transform concepts, sketches, PDFs, and engineering requirements into accurate, professional, and industry-standard deliverables using the latest Autodesk and engineering software. I provide complete engineering and drafting solutions for industrial, pharmaceutical, commercial, residential, and infrastructure projects

I am a mechanical engineer based in Brazil, with extensive experience in 3D design using SolidWorks and structural finite element analysis (FEA) with Ansys, primarily for the automotive sector. I have... Read more

I am a mechanical engineer based in Brazil, with extensive experience in 3D design using SolidWorks and structural finite element analysis (FEA) with Ansys, primarily for the automotive sector. I have also designed metallic structures using CYPE 3D and CYPE CAD. Additionally, I have developed HVAC and exhaust systems for stores within malls using the Revit MEP module.

I run a product design and engineering company based in New Jersey (US), delivers top notch Computer Aided Design (CAD) solutions, expertise in Solidworks, Ansys, AutoCAD 2D/3D Drafting, Revit MEP & A... Read more

I run a product design and engineering company based in New Jersey (US), delivers top notch Computer Aided Design (CAD) solutions, expertise in Solidworks, Ansys, AutoCAD 2D/3D Drafting, Revit MEP & Architecture, 3DS Max, SketchUp, etc. Our services include: New Product Design, CAD Drafting, 3D CAD Design, Architectural Drafting, Revit Modeling, Mechanical Drafting, 3D CAD Modelling, Solidworks Design, CAD Conversion, Revit BIM, House Plan Drafting, Floor Plan, Building Information Modeling (BIM), Architectural Engineering Construction (AEC) Design, Mechanical Electrical Plumbing (MEP) Drafting, Heating Ventilation Air Conditioning (HVAC) Design & Analysis, Computational Fluid Dynamics (CFD) Analysis, Stress Analysis, Computer Aided Engineering (CAE), Finite Element Analysis (FEA), Fire Smoke Simulation, Paper to CAD Conversion, Revit 3D Modeling, Drafting & Rendering, Clash Detection, Revisions and Reverse Engineering.

I am an experienced MEP Design Engineer, I can use AutoCAD and Revit for HVAC/ electrical /plumbing /fuel system /fire protection (sprinklers) drawings. I have designed upto 10-storeyed residential bu... Read more

I am an experienced MEP Design Engineer, I can use AutoCAD and Revit for HVAC/ electrical /plumbing /fuel system /fire protection (sprinklers) drawings. I have designed upto 10-storeyed residential buildings, C-Store, Fuel System, frames, plumbing -piping, fixtures, etc. I can work on plumbing and Fire protection drawings and MEP coordination. Aware of Plumbing design codes like IPC UPC, have used NFPA. I can do COMcheck, HVAC load calculations, plumbing pipe sizing, grease interceptor calculations, and permit plans.

I am a senior project manager with 25 years of robust experience in overseeing complex engineering projects and optimizing operations. My expertise spans HVAC systems, project management, and design e... Read more

I am a senior project manager with 25 years of robust experience in overseeing complex engineering projects and optimizing operations. My expertise spans HVAC systems, project management, and design engineering, allowing me to deliver effective solutions that align with business objectives. I have successfully led cross-functional teams, managed budgets, and implemented strategic initiatives that drive efficiency and productivity. My strong analytical skills and attention to detail ensure that projects are completed on time and exceed client expectations. If you are looking for a seasoned professional who understands the intricacies of project management in engineering, let’s connect. I am eager to discuss how I can contribute to your project's success.

Mechanical Engineer (MSc) specializing in CFD simulations, energy audits, and technical documentation. Experienced in using OpenFOAM to analyze fluid flow, heat transfer, and HVAC systems. I help opti... Read more

Mechanical Engineer (MSc) specializing in CFD simulations, energy audits, and technical documentation. Experienced in using OpenFOAM to analyze fluid flow, heat transfer, and HVAC systems. I help optimize system performance, reduce energy costs, and validate designs before implementation. Proven track record in delivering accurate simulations, energy assessments, and actionable technical reports.

Revit MEP, Architecture & structural | Navisworks Manage | Fabrication CAD | MS project | Auto CAD all versions | Cloud Platform �ACC, BIM 360, VFP

Revit MEP, Architecture & structural | Navisworks Manage | Fabrication CAD | MS project | Auto CAD all versions | Cloud Platform �ACC, BIM 360, VFP

To serve the industry where creativity is valued and appreciated to polish my knowledge and enhance my technical and managerial skills as well as to gather and apply my knowledge for the prosperity of... Read more

To serve the industry where creativity is valued and appreciated to polish my knowledge and enhance my technical and managerial skills as well as to gather and apply my knowledge for the prosperity of the organization.

Site Planning and Analysis: Proficient in interpreting topographic data and integrating terrain contours using advanced CAD tools. Skilled in designing access roads, drainage systems, and boundary lay... Read more

Site Planning and Analysis: Proficient in interpreting topographic data and integrating terrain contours using advanced CAD tools. Skilled in designing access roads, drainage systems, and boundary layouts tailored for large-scale solar farm projects. Solar Panel Layout Design: Adept at calculating optimal solar panel arrangements to maximize efficiency across expansive land areas. Experienced in planning panel tilt angles, spacing, and alignment while ensuring energy output optimization. Structural Design Engineering: Expertise in designing racking systems, conducting wind load calculations, and selecting foundation solutions based on soil stability and environmental conditions. Electrical Design Integration: Competent in modeling electrical layouts, including grid connection systems, inverter placement, and circuit/load management using CAD software. Environmental and Regulatory Compliance: Knowledgeable in incorporating environmental impact assessments, zoning regulations, and buffer zones into CAD models to meet legal and ecological requirements. Advanced CAD Visualization and Presentation: Skilled in creating 3D renderings, animated walkthroughs, and detailed visualizations to support stakeholder presentations and project approvals. Comprehensive Project Design Management: Experienced in developing end-to-end CAD models for solar farm projects. Capable of managing project timelines and ensuring deliverables meet client expectations.

🏗️ AutoCAD & Revit Designer | MEP Drafting | Redlines, As-Builts, Shop Drawings Need a designer who can also execute perfectly detailed drawings? I help homeowners, contractors, and developers with... Read more

🏗️ AutoCAD & Revit Designer | MEP Drafting | Redlines, As-Builts, Shop Drawings Need a designer who can also execute perfectly detailed drawings? I help homeowners, contractors, and developers with both design and drafting, delivering functional layouts AND construction-ready drawings without errors or delays. With 10 years of experience, I specialize in: ✔ Space planning & layout design ✔ MEP drafting ✔ Redline markups & as-built updates ✔ Shop drawings & permit-ready documentation I don’t just design, I make sure everything is practical, buildable, and code-compliant. 🔹 My Services 💡 What I Can Do For You 🔹 MEP Design & Drafting ✔ HVAC system design & load calculations ✔ Electrical layout, panel schedules & SLD ✔ Plumbing & drainage system design ✔ Fire protection / sprinkler system layouts 🔹 Redlines, Revisions & Drawing Fixes ✔ PDF markups → clean AutoCAD drawings ✔ DWG edits & plan modifications ✔ Small changes to existing floor plans ✔ As-built drawing corrections ✔ Fast turnaround revisions 🔹 Shop Drawings & Detailed Documentation ✔ HVAC, Electrical & Plumbing shop drawings ✔ Coordination drawings (clash-aware) ✔ Construction-ready documentation 🔹 CAD Conversion & 2D Drafting ✔ PDF / Image → AutoCAD conversion ✔ 2D drafting & detailing ✔ Clean, layered, fully editable DWG files ⭐ Why Clients Choose Me ✔ 10 years of MEP experience ✔ Strong balance of design thinking + technical execution ✔ Fast turnaround (urgent revisions welcome) ✔ High accuracy & attention to detail ✔ Clean, organized, fully editable CAD files ✔ Experience with US & international standards ✔ Reduced site errors through coordinated drawings I am especially experienced in handling quick revisions, redline corrections, and updates to existing construction drawings, helping clients make fast and accurate changes without delays. I understand that in construction, accuracy saves time and money. My goal is to deliver coordinated, clash-aware, and technically sound drawings that make execution smooth on site. Whether you need a small drafting task or complete MEP drawing support for your project, I’m ready to help. 📩 Send me a message — let’s discuss your project and get started.

To create significant change, adding values to any job given me, handled by contributing meaningfully in achieving the set goal of a well oriented organization, with total dedication and diligence, en... Read more

To create significant change, adding values to any job given me, handled by contributing meaningfully in achieving the set goal of a well oriented organization, with total dedication and diligence, ensuring the maximum use of my creativity to develop myself in the management of people, resources and project.

I am a Licensed Mechanical Engineer with experience in 2D/3D CAD design, technical documentation, and engineering analysis. I specialize in creating precise CAD drawings, mechanical parts, and system... Read more

I am a Licensed Mechanical Engineer with experience in 2D/3D CAD design, technical documentation, and engineering analysis. I specialize in creating precise CAD drawings, mechanical parts, and system layouts using AutoCAD, SolidWorks, and FreeCAD. During my engineering internship at PrimeWater Infrastructure Corp., I developed as-built CAD models of pumping stations and filtration systems, performed pump efficiency and flow rate analysis, and prepared detailed technical reports for system improvements. My skills include: ✅ AutoCAD & SolidWorks 2D/3D Modeling ✅ Technical Report Writing & Documentation ✅ Engineering Calculations (Pump Efficiency, Flow Rate, System Optimization) ✅ Excel Data Analysis & Computation Templates I am committed to accuracy, clear communication, and delivering high-quality work on time. I am open to freelance, full-time, or project-based CAD design roles.

I am a mechanical engineer with very good background in design of air conditioning systems, I am familiar with design programs such as autocad.

I am a mechanical engineer with very good background in design of air conditioning systems, I am familiar with design programs such as autocad.

HVAC Design Engineer | BIM & MEP Specialist Addis Ababa, Ethiopia Detail-oriented and results-driven HVAC Design Engineer based in Addis Ababa, specializing in building mechanical systems design, hi... Read more

HVAC Design Engineer | BIM & MEP Specialist Addis Ababa, Ethiopia Detail-oriented and results-driven HVAC Design Engineer based in Addis Ababa, specializing in building mechanical systems design, high-precision airflow calculations, and fabrication-ready 3D modeling. Proficient in Autodesk Revit MEP, AutoCAD, and SolidWorks, with core expertise in duct routing, Air Handling Unit (AHU) sizing, Variable Refrigerant Flow (VRF) system integration, and generating detailed MEP fabrication schedules. Combines architectural background with mechanical precision to deliver energy-efficient, fully coordinated, and code-compliant HVAC solutions.

I work as a MEP engineer, i design HVAC, Plumbing and Fire Fighting projects. I also has a part time job as a CNC designer, i mainly design doors, curtain holders and decorations for router machines 1... Read more

I work as a MEP engineer, i design HVAC, Plumbing and Fire Fighting projects. I also has a part time job as a CNC designer, i mainly design doors, curtain holders and decorations for router machines 1220x2440mm.

Experienced Design Engineer with a demonstrated history of working in the MEP design industry. Skilled in AutoCAD, Revit and MS Office. Strong engineering professional with a Bachelor of Engineering... Read more

Experienced Design Engineer with a demonstrated history of working in the MEP design industry. Skilled in AutoCAD, Revit and MS Office. Strong engineering professional with a Bachelor of Engineering focused in Mechanical Engineering from Adhiparasakthi Engineering College.

Dedicated Mechanical Power Engineering student specializing in comprehensive MEP design solutions. I offer professional freelance services using AutoCAD and Autodesk Revit, focusing on: HVAC & Duct... Read more

Dedicated Mechanical Power Engineering student specializing in comprehensive MEP design solutions. I offer professional freelance services using AutoCAD and Autodesk Revit, focusing on: HVAC & Duct Design: Efficient layout and sizing for optimal performance.Plumbing Layouts: Accurate supply and drainage network designs.Firefighting Systems: Safe and compliant fire protection planning.I pride myself on accuracy, fast turnaround times, and clear communication. Feel free to reach out to discuss how I can assist with your engineering tasks!

AutoCAD professional || mechanical engineer || HVAC design Successfully Completed more than 10 projects in HVAC field

AutoCAD professional || mechanical engineer || HVAC design Successfully Completed more than 10 projects in HVAC field