Hire the best freelance Pipe Sizer expert designers for your company

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.

Being a Mechanical Eng. having efficient skills in Revit and Autocad 2-D, Drafting and designing. In addition to these, worked professionally on HVAC projects for heat load calculations on HAP and ot... Read more

Being a Mechanical Eng. having efficient skills in Revit and Autocad 2-D, Drafting and designing. In addition to these, worked professionally on HVAC projects for heat load calculations on HAP and other softwares like ventil.

I am a university graduate in Fluid Mechanics. I work professionally in the fields of HVAC and Building Plumbing Design, Carrier Calculations, Pool Design, and Duct Design. I have over 20 years of de... Read more

I am a university graduate in Fluid Mechanics. I work professionally in the fields of HVAC and Building Plumbing Design, Carrier Calculations, Pool Design, and Duct Design. I have over 20 years of design experience in the aforementioned fields using AutoCAD, Revit, and Carrier PipeNet software.

I have more than 10 year experience in all type of calculations and drafting of Hvac, Fire Fighting and plumbing systems in buildings. I can do quantity take for all these systems from drawing. I have... Read more

I have more than 10 year experience in all type of calculations and drafting of Hvac, Fire Fighting and plumbing systems in buildings. I can do quantity take for all these systems from drawing. I have also experience in its materials purchase. I have worked in Dubai and Saudi Arabia.

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.

My name is Allabaksh Bagali, I am a Mechanical Design Engineer, Having 3 years of experience in Design field. I define myself as a confident, creative person who constantly looks forward for improvisa... Read more

My name is Allabaksh Bagali, I am a Mechanical Design Engineer, Having 3 years of experience in Design field. I define myself as a confident, creative person who constantly looks forward for improvisation. Familiar with softwares like, Autocad 2D and 3D, Solid Works, Catia V-5, Solid Edge., and many more. I'm having an Experience in 2D drawing, 3D modeling, and visualization. First, you can send me your design requirements in terms of: Picture freehand sketch 2d file Second, you can get according to your request: 3d model for your design. 2d Manufacturing Drawing for each part. Assembly of multiple parts. 2d Assembly Drawing. 3D rendering parts Exploded & Collapsed view for your design. Animation video for your design. photorealistic view (Video & photo). Rendering. stl file -- (For 3d Printing). dxf file -- (For Laser or CNC Cutting). Demonstrated advanced CAD skills in creating new components/ assemblies and analyzing existing designs to implement mechanical improvements while reducing costs. Designed and implemented numerous engineering changes to increase trailer quality as well as efficiency using Solid Works CAD software. Produced detailed manufacturing drawings of heavy recycling equipment from specifications and parametric models using 3D CAD software. Analyzed and recommended CAD system resulting in greater flexibility, efficiency, and ability to outsource components. Provided Design and Documentation per ANSY Y14.5 and GD & T Added geometric dimensioning and tolerance (GD & T) to blueprints. As a HVAC Design Engineer Some of my Skills are: • Heat Load Calculation by manually and using HAP software following ASHRAE Standards. • Duct design by manually and using duct design software. • Air Distribution System by Velocity Reduction Method, Equal Friction Method and Static Regain Method following SMACNA Standards. • Chilled water piping design as per ASHRAE standard. • ESP Calculations for Fans & Blowers. • Evaporator cooling coil selection. • Ventilation design as per ASHRAE 62.1, 62.2 standards. • Stairwell pressurization system Designing. • Car Parking ventilation and fresh air system Designing. • Kitchen ventilation and fresh air system Designing. • Head Loss calculation for Primary & Secondary Pump system. • Chilled water pumps, condenser water Pumps Selection and power calculation. • Selection of Chillers, AHU’S, FCU’S, Exhaust Fan, Blower, Window AC, Cooling Tower, Desert Cooler and other Equipment’s. • VRV Machine placement, duct sizing, pipe design and routing. • Selection of VRV Indoor and Outdoor units with respect to diversity factor 120%. • Project Planning of various Hotels, Shopping Malls and Hospitals by using VRV system. • Tender drawing Preparation. • Mechanical Quantity Survey and Bill of Quantity (BOQ) preparation. As a HVAC Draughtman Some of my Skills are: • Preparation of Design & Shop Drawings. • Drafting of Duct Layouts for AHU, FCU, and Package Units. • Drafting of Roof Plan for HVAC Equipment. • Drafting of chilled water Piping Riser Diagram. • Detailed drafting of all HVAC details. • Drafting of HVAC Schematics for central air systems and chilled water systems. • Drafting of Refrigerant Piping, chilled water piping design. • Drafting of VRV & VRF systems. • Drafting of Pipe sizing and Riser diagram of VRV and VRF System.

greeting Iam mechanical power engineer i have a good experience in construction especially in preparing drawings and B.O.Q of mechanical systems i worked in many projects (hotels, universities , hospi... Read more

greeting Iam mechanical power engineer i have a good experience in construction especially in preparing drawings and B.O.Q of mechanical systems i worked in many projects (hotels, universities , hospitals) and iam excellent in engineering software (autocade,revit)

I am a Senior Mechanical Engineer with over 7 years of experience in MEP systems, specializing in HVAC, firefighting, plumbing, and infrastructure projects. I have strong experience in both technical... Read more

I am a Senior Mechanical Engineer with over 7 years of experience in MEP systems, specializing in HVAC, firefighting, plumbing, and infrastructure projects. I have strong experience in both technical office and site execution, which allows me to deliver practical, accurate, and fully coordinated designs. I have worked on large-scale projects including commercial malls, factories, warehouses, and hospitality buildings. 🔹 My Services Include: HVAC Design & Shop Drawings Firefighting & Plumbing Systems MEP Coordination (Clash Detection) Quantity Take-off & Material Submittals As-built Drawings Technical Reports & Documentation I am committed to delivering high-quality work, meeting deadlines, and maintaining clear communication with clients.

Graduate Engineer with 1.9 years of experience in HVAC design and modelling across commercial, office, and mixed use facility projects. Skilled in load calculation support, equipment selection, modell... Read more

Graduate Engineer with 1.9 years of experience in HVAC design and modelling across commercial, office, and mixed use facility projects. Skilled in load calculation support, equipment selection, modelling and coordination to support efficient and standards-compliant building designs.

Iam an HVAC Design Engineer with experience in designing air conditioning and ventilation systems for residential, commercial, and administrative buildings. Skilled in cooling load calculations, duct... Read more

Iam an HVAC Design Engineer with experience in designing air conditioning and ventilation systems for residential, commercial, and administrative buildings. Skilled in cooling load calculations, duct sizing, equipment selection, shop drawings, and HVAC system design using AutoCAD, Revit MEP, and HAP. Committed to delivering accurate, efficient, and code-compliant designs on time

I am a mechanical engineer having seven years of experience in MEP field in Nepal and middle east. I have worked on HVAC design and installation in various commercial, residential and industrial proje... Read more

I am a mechanical engineer having seven years of experience in MEP field in Nepal and middle east. I have worked on HVAC design and installation in various commercial, residential and industrial projects. I have experience in high rise buildings also. I have good knowledge of AutoCAD MEP, Autodesk Revit MEP, Carrier HAP.

An accomplished Design Engineer having 15 plus years of experience in Automotive, SPM and HVAC industries. I have successfully implemented numbers of products in the area of Mechanism and plastic part... Read more

An accomplished Design Engineer having 15 plus years of experience in Automotive, SPM and HVAC industries. I have successfully implemented numbers of products in the area of Mechanism and plastic part for Automotive OEM like Mahindra & Mahindra. I have implemented projects like automated inspection table, jigs and fixtures designs etc. Proficient in using CATIA V5, Solid works, HAP, Pipe sizer, duct sizer and much more. I am also Dassault systeme recognized CSWP passed.

I am a highly skilled HVAC Design & Drafting Engineer with over 3 years of experience specializing in HVAC system design, drafting, and estimation. My expertise includes working on large-scale chiller... Read more

I am a highly skilled HVAC Design & Drafting Engineer with over 3 years of experience specializing in HVAC system design, drafting, and estimation. My expertise includes working on large-scale chiller projects and designing efficient heating, ventilation, and air conditioning systems for commercial and residential buildings. I am proficient in: ✔ AutoCAD & Revit – Creating precise HVAC layouts, ductwork, and piping designs ✔ HVAC Load Calculation Software – HAP, Duct Sizer, Pipe Sizer for accurate system sizing ✔ Estimation & Takeoff – Preparing cost estimates and material takeoffs for HVAC projects ✔ Chiller & Hydronic Systems – Experienced in designing and optimizing chilled water and hydronic heating systems I have worked on complex multi-chiller projects and central HVAC systems, ensuring efficient airflow, proper insulation, and energy optimization. With a keen eye for detail and a problem-solving mindset, I deliver high-quality, code-compliant HVAC designs tailored to project requirements. Looking for an expert in HVAC drafting, design, or estimation? Let’s connect and discuss how I can assist you with your project!

MEP Engineer | Skilled in HVAC, Electrical & Plumbing Systems|Skilled MEP Engineer with hands-on understanding of HVAC, electrical distribution, plumbing layouts, and fire-fighting systems, focused on... Read more

MEP Engineer | Skilled in HVAC, Electrical & Plumbing Systems|Skilled MEP Engineer with hands-on understanding of HVAC, electrical distribution, plumbing layouts, and fire-fighting systems, focused on ensuring quality, safety, and smooth project exec

1. I do Heat Load calculation in an excel sheet and derive the tonnage for the area to be airconditioned. 2. Do Duct design and Chilled water pipe design with Mcquay sizer software. 3. And do VRV/VRF... Read more

1. I do Heat Load calculation in an excel sheet and derive the tonnage for the area to be airconditioned. 2. Do Duct design and Chilled water pipe design with Mcquay sizer software. 3. And do VRV/VRF design with pipe routings. 4. Convert the design into Autocad 2D drawings as per the requirements. 5. Additionally I do Data Entry work in which I can convert any file format to MS word with reasonable speed and accuracy.

I'm a professional HVAC Draughtsman located in Mumbai, working in this feild from last 3 years. Worked with AUTOCAD on almost 100+ projects in my career. Well versed in AUTOCAD. I can work on any type... Read more

I'm a professional HVAC Draughtsman located in Mumbai, working in this feild from last 3 years. Worked with AUTOCAD on almost 100+ projects in my career. Well versed in AUTOCAD. I can work on any type of HVAC project designing single line diagram (SLD) and Double Line Diagram (DLD) with sections. All the designs based on ASHRAE and ISHRAE methods. Looking forward to working with you.

I hold a degree in Architectural Engineering with a focus on Mechanical design and have been pursuing a career as a Professional Mechanical Engineer for the last 10 years. My professional experience... Read more

I hold a degree in Architectural Engineering with a focus on Mechanical design and have been pursuing a career as a Professional Mechanical Engineer for the last 10 years. My professional experience has given me the skill set to provide services such as developing construction documents, 3D modelling and construction coordination, as well as Revit content creation and management. Majority of my experience is with large industrial projects, that requires complex coordination between many mechanical systems. Expertise in Revit modeling and AutoCAD drafting for Mechanical systems, including HVAC, Plumbing and Utility Piping. Skill set includes MEP 3D modeling, detailing, construction document creation (for all design phases), Revit management (families, parameters, etc.), and BIM 360 project management.

As a Mechanical Power Engineer specializing in the design of MEP systems including firefighting, fire alarm, and piping systems, along with pipe design engineering, I bring extensive expertise in opti... Read more

As a Mechanical Power Engineer specializing in the design of MEP systems including firefighting, fire alarm, and piping systems, along with pipe design engineering, I bring extensive expertise in optimizing piping designs for efficiency while ensuring compliance with industry standards. I am proficient in using design software such as AutoCAD, Revit, Plant 3D, Fire Elite and Pipe Net

I am a Mechanical BIM Engineer I hold a BSc of Mechanical Engineer. I have solid experience in load calculations for various project types, whether residential or commercial, using the Carrier HAP s... Read more

I am a Mechanical BIM Engineer I hold a BSc of Mechanical Engineer. I have solid experience in load calculations for various project types, whether residential or commercial, using the Carrier HAP software. I am also proficient in designing air distribution layouts using AutoCAD and Revit. In addition, I have strong expertise in firefighting system design, pipe sizing, and developing complete suppression systems for electrical rooms, generators, and transformer areas. I am experienced in CO₂, Foam, and FM200 suppression systems, delivering code-compliant, reliable, and fully coordinated designs tailored to project needs.

Highlights (Technical strength & Skills) • Test reports preparing & reviewing for MEP Systems • HVAC Air balancing • Duct design & sizing • Thermal load calculations • HVAC System D... Read more

Highlights (Technical strength & Skills) • Test reports preparing & reviewing for MEP Systems • HVAC Air balancing • Duct design & sizing • Thermal load calculations • HVAC System Design & selection • Preventative maintenance • MEP Testing & Commissioning • System diagnostics • Primavera P6 & MS project • Carrier HAP 4.51 • MS Word, Excel & power point • Auto CAD • International standards ( ASHRAE, CIBSE, NEEB, NFPA,) • Technical writing Academic(strength & skills) • Machine design problem solving • Heat transfer • Refrigeration & air conditioning • Thermodynamics • Fluid Mechanics • Mathematics General (Strength & skills) • MS office ( word & excel) • File exchange word to pdf & pdf to word • Primavera p6 • Data Entry • Report writing • Technical writing Skills & Experience: (International Experience: United Arab Emirates & Kingdom of Saudi Arabia) •Preparing & Reviewing Reports, Tender Documents, Engineering Calculations with the source of knowledge, specifications, budgeting and literature for HVAC Projects •Design & calculation of cooling/heating loads of commercial & residential buildings by the use of computer software’s like Carrier HAP (Hourly Analysis Program) • FAHU's, AHU's ,DX & Decorative units Selection. • ventilation & smoke control system design & calculation. • Design & Calculation & sizing of airflow ducts for commercial & residential projects. • HVAC System selection for commercial & residential projects. •Data fixation including HVAC design duty parameters. •Scrutiny and comparing of Shop Drawings with the design and Tender drawings •Checking of plans, drawings and quantities for accuracy of calculations. • preparing of ITPs, Technical submittals & Method of statement for Testing & commissioning & Air balancing. •Preparing & reviewing Testing & Commissioning method statement & O & M Manual for MEP works. •Evaluating designs of HVAC systems, plumbing & drainage, irrigation, swimming pool & fire safety and building automation systems. •Creating and carrying out test procedures for MEP system and ensuring their smooth functioning. •Sharing the T&C plan & the sequence of operation with project engineers. •Preparing/updating commissioning tacking program for monitoring status of commissioning works Witness and verifies site installation, pre & post commissioning of the system/equipment performance based on the approved commissioning procedures in accordance with the design, contracts, plans, specifications and standards of various systems and equipment such e.g., HVAC Systems(CHW pipes chemical treatment, Air & Water balancing, CHW Pumps, Chemical dosing & pressurization units DX & CHW FAHU's, AHU's, FCU's & heat pumps ), Plumbing & Irrigation system , Building Ventilation & Smoke Management System, Firefighting Systems(Fire pumps, Clean agent system , fire suppression system, FHC, ZCV & Cause & effect matrix), & specialized Systems( Swimming pool, SPA & sauna , Jacuzzi & heat pumps) etc. •Documenting reports of progress made in project Projects •DAMAC HILLS by DAMAC properties LLC Dubai United Arab Emirates (2500 Villas different Clusters models, Paramount villas, Nine G+7 Clusters, Service stations ) •DAMAC Towers by Paramount Hotel Riyadh Kingdom of Saudi Arabia ( Two High rise building G + 33 & G + 37) •Tower 108 by DAMAC property development Dubai United Arab Emirates ( G+4P +28) •Ghalia Tower by DAMAC property development LLC Dubai United Arab Emirates ( G+4p +38) Education: •Bachelor of Technology Mechanical Engineering •Marks : 76.56% •Achievements& Rewards: Got a distinction certificate on four consecutive positions at university of engineering & technology Peshawar Got a laptop on a good performance from Higher Education Commission Pakistan •Modules Studied: Refrigeration & Air conditioning, Mechanical Engineering Design, Thermodynamics, Heat & mass transfer, Power plant, Mechanical vibration, Engineering Economics, Installation testing & maintenance of Machines, Fluid Mechanics & Hydraulics Machinery, Theory of Machines, Applied Mechanics, Strength of Materials, Basics Electronics, Mechatronics.

My Self Suman Pramanik. I am from India. I am a Professional Machine Design Engineer with MSME Certified.

My Self Suman Pramanik. I am from India. I am a Professional Machine Design Engineer with MSME Certified.

I am an enthusiastic and diligent mechanical engineer with an insatiable appetite for knowledge. My unending curiosity drives me to seek new opportunities for learning and development each day, as I f... Read more

I am an enthusiastic and diligent mechanical engineer with an insatiable appetite for knowledge. My unending curiosity drives me to seek new opportunities for learning and development each day, as I firmly believe in the importance of continuous self-improvement. I am constantly open to embracing new experiences and technical challenges, as they play a vital role in shaping both my professional expertise and personal growth. This unwavering commitment to exploration and growth is an integral part of who I am as an engineer.