Comprehensive CAD Design and Engineering Services by Nissi Archistructural

At Nissi Archistructural, we specialize in delivering end-to-end CAD design and engineering solutions for industrial, residential, and infrastructure projects. With over 500+ completed projects across Tamil Nadu, we’ve earned the trust and satisfaction of numerous clients through quality, precision, and innovation. Our team combines years of experience with cutting-edge tools like AutoDesk and Revit to bring every design to life — from civil layouts to advanced energy systems.

Our core Services Include

Civil Engineering and Construction Projects

Complete structural design and civil layout execution using AutoDesk CAD, covering everything from foundations to final construction.

CAD Layout Design for Structural and Utility Systems

Real-time CAD designs for pillars, pipelines, plumbing, electrical systems, and fittings — ensuring smooth on-site implementation.

Architectural and Interior Design (Revit-Based)

2D and 3D designs for residential and commercial buildings, with interior and exterior detailing through advanced Revit software.

Oil and Gas Pipeline Design

Full-scale CAD planning for pipeline installations, ensuring compliance with industry safety and environmental standards.

Power Plant and Substation Design

Structural engineering for thermal, hydro, and renewable power plants, including substations, designed to meet operational efficiency.

Renewable Energy Projects

Site layout and CAD design services for solar, wind, and hydropower plants, promoting green energy development.

Recycling and Sewage Treatment Plant Design

Eco-friendly engineering solutions for waste management facilities that support sustainable urban and rural planning.

CAD Designer package

Basic CAD Design

Recommended for small residential projects or early-stage planning
  • 2D CAD Layout (Up to 1 floor)
  • Electrical & Plumbing Line Plan (Basic)
  • Floor Area Coverage: Up to 1200 sq. ft.
  • Delivery Time: 3–5 Days
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  • Ideal For:
  • Small houses, shops, and minor renovations
Popular

Standard CAD Design

Suitable for mid-size residential or commercial projects
  • 2D + Simple 3D CAD Layout (Up to 2 floors)
  • Electrical, Plumbing, and Utility Line Plans
  • Structural Pillar & Foundation Detailing
  • Floor Area Coverage: Up to 2500 sq. ft.
  • 2 Revisions + Client Review Meeting
  • Delivery Time: 5–7 Days
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  • Ideal For:
  • Individual houses, duplex homes, small office setups
Moderate

Premium CAD Design

For complex buildings, industrial, and infrastructure projects
  • Complete 2D & 3D AutoDesk CAD Layout
  • Revit-Based Interior + Exterior Design
  • Structural, Civil, Electrical & Sanitation Detailing
  • Energy & Utility Optimization Plan
  • Floor Area Coverage: Customizable
  • Online Collaboration & Client Dashboard
  • Delivery Time: 7–15 Days
  • Ideal For:
  • Apartments, factories, pipeline projects, & infrastructure
Premium

Specialized Design Categories (Add-ons)

Category Description
Floor/Base Design Only Foundation layout, slab design, and ground plan for initial construction
Interior Design Room planning, furniture layout, lighting plans using Revit software
Pipeline & Utility Maps Oil, gas, sewage, water supply lines with structural safety CAD plans
Power Projects Structural CAD for power plants, substations, and renewable energy stations