Where Architecture Meets Engineering.
Engineering, architecture, interior design and consultancy crafted around how you live, work and experience space. Refined to last.
What We Do
EngineeringBuilding Plan & Structural Plan
Precision 2D building plan drafting, structural design, RCC framing, load calculations, foundation design & KMC municipal approval drawings.
ArchitectureResidential & Commercial
Modern residential & commercial architecture, 3D elevation, facade design, climate-responsive planning.
Interior DesignLuxury Residential & Commercial
Luxury interiors combining material, lighting, custom joinery, furniture & spatial planning.
ConsultancySite Supervision & Technical
Engineering consultancy, site supervision, land surveying, quality control, estimation & complete project execution support.
Selected Works
Curated work across engineering, architecture and interiors. Small cards, peeking edge invites swipe.





How We Work
Site Visit & Consultation
We visit your site to understand context, orientation, access and your vision.
Precise Measurement & Survey
Detailed measurement, level checking, boundary verification.
Building Plan with Interior Layout
Functional floor plans with integrated interior furniture layout.
Soil Test & Analysis
Geotechnical investigation and bearing capacity analysis.
Structural Planning & Design
RCC design — foundation, columns, beams, slabs — with load calculations.
Architectural Design & 3D Elevation
Modern elevation, facade, material palette and photorealistic 3D visualization.
Interior Design & Detailing
Luxury interiors — material, lighting, joinery, kitchens, wardrobes.
Complete Technical Layouts
Electrical, plumbing, sanitary, drainage and lighting layouts.
Supervision Till Completion
Regular supervision, quality control, contractor coordination.
Happy Handover
Final inspection, snag resolution and handing over your dream space.
Engineered for Precision. Trusted by the Armed Forces.
Structural engineering and 3D visualization for the Children's School at Panagarh Military Station — executed with military-grade accuracy and recognised by the 17 Engineer Regiment.

Meet the Founder

Er. Farez Ahmed Gazi
Chartered Engineer (Civil Engineer) | Architect | Interior Designer
About Er. Farez & F.S. Infrastructure →What our clients say
This team led by Mr. Farez is aware what perfection means. They understand commitment to work, time limit, and client requirements.
Seriously I'm spellbound about this guy and his designing accuracy. He designed my flat and recently my company office.
Thank you for the effort. What you've designed amazingly for our home, especially the stairs! Everyone is overwhelmed.
Let's design something exceptional.
Tell us about your project and let's turn your vision into a space that lasts — engineered with precision, designed with feeling.
F.S. Infrastructure
Delivering precision civil engineering, modern architectural layouts, and luxury interior design solutions.
Location
- Green Paradise Apartment, Santoshpur Station Road, Ghoshpara, Kolkata, West Bengal 700066.
- View on Google Map →
Office Timing
- Mon - Sat: 10:00 AM - 8:00 PM
- Sunday: Closed
- Phone: +91 90077 76923