Professional HVAC System Design That Saves Energy & Boosts Performance -
Get expertly crafted HVAC layout plans, ductwork designs, and heating & cooling load calculations by experienced HVAC engineers and MEP design specialists. Our precise mechanical, electrical, and plumbing (MEP) engineering solutions and reliable engineering design services ensure comfort, energy efficiency, and code compliance perfect for residential, commercial, and industrial projects across the USA, UK, Canada, and Australia.
We are specialist in:
We leverage advanced tools and software to deliver data-driven HVAC system design. Our expertise covers:
AutoCAD for precise drafting
HAP (Hourly Analysis Program)
Revit MEP for BIM integration
Carrier load analysis tool.
These platforms ensure our HVAC layout plans meet ASHRAE, SMACNA, and local code standards in all service regions.
Duct Routing & Sizing (HVAC Ductwork Design) -
- Our expert HVAC engineers and MEP design specialists create precise duct routing layouts, selecting optimal duct size, material, and insulation to minimize resistance, reduce installation costs, and ensure efficient airflow.
- We deliver reliable engineering design services and mechanical, electrical, and plumbing (MEP) engineering solutions for residential, commercial, and complex HVAC networks, ensuring minimal energy loss and proper air distribution throughout your property
Exhaust Fan Sizing -
Proper ventilation is crucial for health and safety. We perform detailed exhaust fan sizing to maintain indoor air quality (IAQ) and remove moisture, contaminants, or smoke efficiently.
Our calculations take into account space volume, occupancy, and application-specific standards (kitchens, restrooms, labs, etc.).
Air Balance Analysis -
A balanced HVAC system ensures consistent temperature and pressure in every zone. Our air balance analysis identifies discrepancies and designs correction strategies to distribute air effectively.
This leads to better thermal comfort and fewer complaints from occupants.
Outdoor Air Calculations -
Outdoor air ventilation is not just a comfort feature—it’s a code requirement. We perform outdoor air calculations based on ASHRAE 62.1/62.2 standards to meet ventilation needs without oversizing your HVAC equipment.
This reduces energy consumption while maintaining healthy IAQ.
Load Calculation Using HAP -
Load analysis is the backbone of any HVAC system. Using HAP software, we provide comprehensive HVAC load calculations, determining peak cooling and heating loads with accuracy. Our analysis considers:
Building envelope properties
Occupancy patterns
Equipment heat gain
Solar load
Lighting & appliance loads
This data ensures your HVAC system is neither oversized nor undersized—just perfectly efficient.
Our Service Range: USA, UK, Canada, Australia -
We proudly provide global HVAC design and drafting services, delivered by experienced HVAC engineers and MEP design specialists, following country specific codes and standards:
USA: ASHRAE, SMACNA, IMC, IECC
UK: CIBSE, Part L Building Regulations
Canada: NBC, CSA B52
Australia: NCC, AS/NZS 3666, AS 4254
No matter where your project is located, our team ensures full code compliance, energy efficiency, and precise engineering design services, delivering reliable mechanical, electrical, and plumbing (MEP) engineering solutions and expert building services engineering support from planning to execution.
Our Expertise -
🔷 Custom HVAC Layout Plan
We tailor each HVAC system to your building's unique geometry and function.
🔷 Energy-Efficient HVAC Design
We optimize energy usage to reduce utility bills and environmental impact—without compromising comfort.
🔷 Fast Turnaround Time
Time is money. We deliver HVAC layout plans within your schedule to avoid construction delays.
🔷 End-to-End Support
From schematic design to coordination with your architect or contractor, we’re there at every step.
🔷 Affordable Pricing
Quality doesn’t always mean expensive. We offer competitive rates with no hidden costs.
Expert & Skilled Team -
Our team comprises highly trained and experienced engineers, adept at solving any MEP challenges with precision and expertise.
Compliance with Regulations -
We ensure all designs and plans adhere to city codes and regulations, streamlining the approval process for your projects.
Round-the-Clock Support -
Available 24/7, our team is here to address your concerns anytime, providing seamless support whenever you need it.
Fast and Efficient Service -
We value your time and prioritize rapid responses, ensuring your project progresses smoothly and without delays.
Customer Satisfaction -
Transparent communication and unwavering focus on client satisfaction are at the core of our services.
FAQs -
What is HVAC system design and why is it important?
HVAC system design is the process of planning and engineering the heating, ventilation, and air conditioning components of a building to ensure proper airflow, temperature control, and indoor air quality. A well-designed system improves comfort, energy efficiency, and ensures compliance with local codes like ASHRAE, IMC, or CIBSE.
Do I really need professional HVAC design for a residential project?
Yes. Even in small homes, improper sizing or poor duct layout can lead to hot and cold spots, noisy airflow, or high energy bills. A professional HVAC layout ensures that your system performs efficiently, lasts longer, and provides consistent comfort.
Do you provide stamped drawings or only design layouts?
We provide complete HVAC design and layout plans that are ready for submission. If you need engineer-stamped drawings, we can provide them in select regions (USA, Canada, Australia, UK) through licensed local partners.
Can you work with my architect or builder?
Absolutely. We frequently coordinate with architects, MEP consultants, and general contractors to ensure your HVAC layout fits seamlessly into the full construction plan.
What software do you use for HVAC system design?
We use the most trusted HVAC software tools in the industry, including:
AutoCAD (for detailed layout drafting)
HAP (Hourly Analysis Program) for load calculation
Trace 700 and Carrier software for energy modeling
Revit MEP for 3D and BIM integration
How long does it take to receive my HVAC design drawings?
Turnaround time depends on project size and complexity. On average:
Residential projects: 2–4 business days
Commercial buildings: 4–7 business days
Large/industrial projects: 1–2 weeks
We also offer rush services for urgent deadlines.
What do I need to provide to get started?
To begin your HVAC design, we typically need:
Architectural floor plans (PDF or DWG)
Project location (for code and climate zone)
Desired HVAC system type (e.g., split, VRF, rooftop, etc.)
Design specifications or preferences (if any)
Once received, we’ll review and provide a custom quote and timeline.
Do you offer HVAC system redesign or retrofitting plans?
Yes, we offer HVAC redesign services for existing buildings, especially when:
You’re upgrading to energy-efficient equipment
The current system is underperforming
Ductwork needs resizing or rerouting
Adding new zones or extensions to the property
We analyze your existing system and deliver a modern, cost-effective upgrade plan.
