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* 800 sq. ft. 2-bedroom bungalow * Vaulted ceilings at the front of the home * Need accurate ductwork layout for central air * Must comply with local building codes * Use CAD software * Residential HVAC design experience required
Project ID: 40399607
34 proposals
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Active 2 days ago
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34 freelancers are bidding on average $406 CAD for this job

As a seasoned Mechanical Design Engineer with extensive experience in CAD modeling and product development, I bring a wide range of technical skills to the table to complete your Residential HVAC Ductwork Layout project. Building on my seven years in the field, I specialize in creating detailed layouts and precise designs that meet local building codes and optimize both functionality and energy efficiency. My deep understanding of how these systems work ensures a thoughtful approach to placement and layout in your vaulted ceiling home while providing effective air circulation to every corner of your 800 sq ft bungalow. Being proficient in SolidWorks, Fusion 360, AutoCAD, and other key CAD tools, I am prepared to use my draftsmanship skills to provide an accurate and meticulous ductwork layout for your home. Additionally, my experience in sheet metal design aligns perfectly with the project's requirements as it will facilitate an efficient manufacturing process for your central air system.
$250 CAD in 1 day
8.5
8.5

HI, I can deliver a complete residential HVAC ductwork layout with accurate supply/return routing, duct sizing, airflow balancing, and equipment coordination—ensuring efficient cooling, heating, low noise, and smooth contractor execution for your new home. HVAC mechanical drawings typically include duct sizes, diffusers, return grilles, dampers, and equipment layout for construction use. 1️⃣ What is the total built-up area and how many floors/rooms are included in the house? 2️⃣ Do you already have architectural floor plans in DWG/PDF, or should I design from rough dimensions only? 3️⃣ Do you need only duct layout drawings or also Manual J load calculations, equipment selection, and permit-ready HVAC plans? Warm regards, The Blend Nation.
$255 CAD in 1 day
7.1
7.1

Hello; We are interested in your Residential HVAC Ductwork Layout project. We are a professional team of expert architects from all over the world. Our team offers the highest quality and most effective projects with over 14 years of experience and works with a focus on 100% customer satisfaction. When you choose us, you will have a final delivery that exceeds your expectations. We look forward to working with you! Take a look at our past work on our portfolio: https://www.freelancer.com/u/worldarcpart Kind Regards WORLD ARCHITECTURE PARTNERS
$250 CAD in 1 day
6.1
6.1

Dear Sir, Please contact me to get started. Thanks. I am a Professional Mechanical Design Engineer with 17+ years of experience in HVAC system design. I successfully completed the design, drafting and installation of complete HVAC System for various Residential and Commercial Projects as per standards and specifications. I have all the technical skills, experience, and practical project management skills to complete your task professionally and quickly. I will provide all the services as per your requirement. Proficient in AutoCAD, Revit MEP and more. Well-versed in, HVAC Detail Design Layout Complete Equipment Selection based on load and Schedule. Ductwork and Air Distribution Systems Air Filtration and Purification Systems Detailed Equipment Installation Details Duct Sizing Calculation and Routing Cooling and Heat Load Report Ventilation Calculation Report Split Units Manual J, D and S VRF system Design Chillers Air Conditioners Cooling Towers Kitchen Hood Ventilation Heat exchangers Takeoff Sheets Bills of Quantity Technical Specification and more
$400 CAD in 4 days
6.4
6.4

Hello, ✅ Are Manual J load calculations and room-by-room airflow requirements available? ✅ Do ceiling constraints (vaulted areas) limit duct routing or require special sizing? I can design a code-compliant ductwork layout in CAD with proper sizing, routing, and balanced airflow for your bungalow. I have experience with residential HVAC systems, including vaulted ceiling challenges. Let’s connect and discuss so I can start. Best regards, Mohand
$500 CAD in 7 days
5.4
5.4

Hi, we understand you need an accurate CAD ductwork layout for an 800 sq. ft. 2-bedroom bungalow with vaulted ceilings at the front, ensuring full compliance with local building codes—how would you like airflow distributed to maintain comfort in the vaulted area? With our experience in residential HVAC design and CAD drafting, we can deliver precise duct sizing, efficient routing, and code-compliant layouts tailored to your space. We have completed similar HVAC projects where proper airflow balance, system efficiency, and clear documentation were essential, and we will provide clean, builder-ready CAD drawings that support smooth installation. We are committed to accuracy and timely delivery for your project needs. Best Wishes.
$500 CAD in 5 days
5.6
5.6

Hi Yes, I can help you with Residential HVAC Ductwork Layout I’m Sakshi Kashyap, a Senior Architect with 5 years of experience delivering high-quality architectural and structural drawings. ? USA | Canada | Australia | Dubai | Italy | UK | Certified Architect I provide complete support in architectural rendering, site plans, floor plans, elevations, roof plans, MEP drawings, truss & frame drawings, permit/shop drawings, and 3D visualisation. Skilled in AutoCAD, Revit, SketchUp, 3ds Max, V-Ray, and Lumion, I ensure precise, permit-ready, and visually compelling results. Thanks & regards, Sakshi Kashyap
$250 CAD in 2 days
5.0
5.0

Hi there, Yes, you will have it. Please share the duct sizes and I will send rest of all required works. Lots of Actual ducting work examples (2d CAD) will be available, when you connect me. Best wishes. Partha
$300 CAD in 7 days
4.9
4.9

With over 26 years in the engineering and design field, my name is Junior, and I must confess that designing and drawing are not just my jobs but passions. As an architectural, electrical, and mechanical engineer with extensive know-how in HVAC design, your bungalow's residential HVAC ductwork layout would be effortlessly handled by me. Having earned recognition and trust from Professional Engineers Ontario (PEO), Alberta Association of Professional Engineers and Geoscientists (APEGA), Newfoundland and Labrador Association of Professional Engineers and Geoscientists (NAPEG) among others speaks volumes about the finesse of my work. These accolades validate my competency not only for your current job but also for broader MEP (Mechanical/HVAC, Electrical, and Plumbing Design) responsibilities. To add the cherry on top,I am able to provide all drawing packages complete with engineer stamps which guarantees their authenticity while complying with all regulatory requirements.I am also knowledgeable in bill of materials estimation services which will come handy for your project. Trusting your project to me means a guarantee of efficiency and quality that stems from years of hands-on experience combined with a constant hunger for learning which positions me as a perfect freelancer for this job.
$1,000 CAD in 7 days
4.6
4.6

Hi there! I would like to help you with your Residential HVAC Ductwork Layout for Permit. I'm an engineer leading a US licensed Engineering team with 10 years of extensive hands-on experience of designing and processing Mechanical HVAC, Electrical plan, Plumbing and fire protection systems . We have successfully completed many Single Family home, Commercial Building, Commercial fit-out renovation, Retail, Warehouse, Residential, critical facility, and healthcare facility related project. We have licensed in AZ, CA, FL, GA, CL, UT, NC, WA, NY and some other states Here is a list of what we can provide: 1. Complete set of Electrical engineering plan for Building 2. Heat Load Calculation using HAP, Trace Software, Manual J,S,D on Wrighsoft. 3. Rescheck, Comcheck and T24 4. Power, Lighting, Low Current Permit Set including Panel Board & Riser Diagrams for any State or City. 5. Complete set of Mechanical HVAC plan, Plumbing Design Permit Set for any State and City. Looking forward to working with you. Regards WhiteHouse Engineering
$700 CAD in 7 days
4.7
4.7

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling FEA | CFD Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$500 CAD in 7 days
4.9
4.9

Hi there, I reviewed your job posting and see you need an accurate HVAC ductwork layout for your 800 sq. ft. 2-bedroom bungalow with vaulted ceilings. We have solid experience designing residential HVAC systems that are efficient, code-compliant, and CAD-ready for construction use. ✅ Accurate central air ductwork layout ✅ Design adjusted for vaulted ceiling airflow needs ✅ Compliance with local building codes ✅ CAD drawings with clear routing and dimensions ✅ Residential HVAC design expertise Recently, we completed a similar HVAC layout for a compact home with varied ceiling heights, delivering balanced airflow and an installation-ready design. Portfolio: https://www.freelancer.com/u/ranaabubakar1993 Can we do a quick chat to discuss your project scope and deadline? Best regards,
$500 CAD in 2 days
4.2
4.2

With a strong background in engineering and design, I am confident that I can not only meet, but exceed your expectations when it comes to your HVAC ductwork layout. My extensive experience with AutoCAD combined with my understanding of local building codes makes me a valuable asset for this specific project. While new on this platform, I'm not new in the field, thus rest assured of my capability to deliver professional-grade work. The intricate aspects of the job from assessing a customized solution for the vaulted ceilings to ensuring efficient airflow throughout your 800 sq.ft. bungalow is something I excel at. I’ve honed my skills as a freelancer in precisely these areas - slicing problems to components, then finding customized creative solutions and using software like PCP and CAD/CAM to execute those findings.
$260 CAD in 1 day
4.3
4.3

I am a professional Heating, ventilation, and air conditioning (HVAC) engineer. I am providing HVAC design services, including Cooling/Heating Load calculations, Hourly Analysis Program (HAP), Manual J/S/D by HeatCAD, Plandriod Software HVAC designs, Simpro Quotations Proposal, Duct Designing, Equipment Selection, including VRF, FCU's, AHU's, Package Units, Chillers & Cooling Towers, etc. I am also providing services in calculations of Bill of Quantities, Shop Drawings in AutoCAD format, As-built drawings, and project execution plan for the HVAC system. I have designed many HVAC projects. And also prepared execution plans with the most advanced air conditioning systems like Variable Refrigerant Flow (VRF) Heat Pumps, Chilled Water Systems (Centrifugal, Absorption), Air Handling Units (AHU), Package Units & Split Air Conditioners. I also have professional Qualifications a bachelor's degree in Mechanical Engineering. I have provided HVAC services to many diversified sectors like Residential Houses and apartment buildings, Rise towers, Hospitals, industrial units, etc. My work is very professional as per the requirements of the assigned task. You will not regret giving me your project as I am very dedicated to the posted job. Feel free to contact me, I am here to help.
$250 CAD in 2 days
2.6
2.6

As an experienced interior designer and AutoCAD specialist, I believe I'm the ideal candidate for your HVAC ductwork layout project. I have successfully created functional and visually appealing interiors using CAD software for numerous residential spaces, which includes designing and laying out HVAC systems that adhere to local building codes. With my proficiency in AutoCAD, SketchUp, and Adobe Creative Suite, I can accurately design a HVAC system tailored specifically for your 800 sqft two-bedroom bungalow. My expertise extends to considering various design factors such as vaulted ceilings, space optimization, and energy efficiency while laying out ductwork for central air systems. By understanding these aspects and utilizing my extensive residential HVAC design experience, I ensure that the proposed designs not only comply with local building codes but also maximize your home's cooling efficiency. In addition to my technical skills, my strong communication and project management abilities allow me to effectively collaborate with clients to understand their preferences and deliver results that exceed their expectations. By choosing me for this project, you'll be entrusting it to someone reliable who genuinely cares about transforming spaces in the best possible way. Let's construct a home with perfect air distribution!
$350 CAD in 3 days
2.5
2.5

Hello , I see I am very suitable for your project because it is my field as a mechanical engineer and I have done the same project before I am expert at HVAC , WP and FF designing I can get the work done with the best quality according to national and international codes. I can send you a sample of work before you accept the offer and you can check my portofolio. I am waiting for your answer. ENG/ Kamel Mostafa
$250 CAD in 3 days
1.0
1.0

Hi there, I have over 6 years of residential HVAC design experience, focusing on efficient, code-compliant layouts for small to mid-size homes. I will create a precise central air duct layout for an 800 sq. ft., 2-bedroom bungalow with vaulted ceilings at the front using AutoCAD, ensuring compliance with local building codes and optimal airflow. I will model the system in CAD, determine duct sizing and runs, and develop a plan that minimizes pressure losses while addressing the vaulted ceiling areas. I will coordinate with architectural elements to avoid conflicts with structural members and ensure accessible chase routes for serviceability. I will deliver clear, publication-ready drawings with a materials list and installation notes. What are your target HVAC efficiency goals for this bungalow and are there any existing mechanical constraints or architectural features I should prioritize in the layout? Best regards, Idania
$250 CAD in 4 days
0.0
0.0

As an experienced Architect and Civil/Structural Engineer, I believe I bring a unique set of skills to the table for your residential HVAC ductwork layout project. My extensive experience in residential design and construction allows me to assimilate structural engineering principles with modern architectural practices efficiently. I'm adept at using CAD software, ensuring precise and code-compliant designs, which will be essential for this project. Throughout my career, I've worked on numerous similar projects and successfully integrated HVAC systems that are both energy-efficient and comfortable for residents. My knowledge of building regulations will undoubtedly come in handy as we ensure your ductwork layout adheres to all local codes pertaining to HVAC system installation. I am highly motivated to deliver the best possible results for my clients. I'll take your unique 2-bedroom bungalow with vaulted ceilings into account throughout the layout process, accounting for space constraints and airflow dynamics. With me on board, you can be assured of a meticulous layout that delivers optimal heating and cooling efficiency while keeping costs in check. Let's collaborate to transform your space into one that is functional, efficient and delightful for its inhabitants!
$500 CAD in 7 days
0.0
0.0

My name is Asma and as an experienced 3D Product Designer and CAD Engineer, I can bring your HVAC ductwork layout for your residential bungalow to life. I understand that compliance with local building codes is critical, and I'm deeply familiar with the precise technical models necessary to meet those standards. My skills in Building Architecture and my extensive experience in residential HVAC design make me uniquely qualified for this project. Beyond just creating a stunning visual, my designs are always rooted in real-world feasibility. I have a firm grasp of what can be created within manufacturing constraints, ensuring that you don't face expensive modifications or revisions later on. Additionally, using CAD software like SolidWorks and Fusion 360 is second nature to me, making the modeling process efficient and accurate. Best Regards, ASMA Q
$250 CAD in 7 days
0.0
0.0

Hello, I’m an HVAC design engineer with residential experience and can create an accurate, code-compliant ductwork layout for your 800 sq ft bungalow, including considerations for the vaulted ceilings at the front. I will size and route supply and return ducts, select diffuser locations, and ensure balanced airflow and proper CFM distribution for each room. The design will follow local building codes and best practices for efficiency and comfort. Deliverables will include CAD drawings (DWG + PDF) with labeled duct sizes and layout. I focus on clean, buildable designs that contractors can execute بسهولة. Estimated turnaround: 4 days. I can start immediately. Please feel free to contact me any time. Thanks. Caleb
$500 CAD in 7 days
0.0
0.0

Toronto, Canada
Member since Apr 26, 2026
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