Interior Design
Interior Designing
Interior design and turnkey execution for residences, offices, showrooms and hospitality spaces. We design the layout, materials and lighting, then build exactly what was drawn — so what you approve on screen is what you walk into.
GST-compliant, warranty-backed turnkey delivery
How we deliver your interior designing
A clear, four-stage workflow — from the first site survey to a tested, documented handover — so you always know what happens next.
- 1
Brief & Space Planning
We understand how you will actually use the space, then plan layouts, circulation and storage around that brief and budget.
- 2
3D Design & Material Selection
Designs are presented in 3D with finishes, colours and lighting fixed, so every decision is made before work starts.
- 3
Execution & Fit-Out
Carpentry, ceilings, panelling, lighting and furniture are built and installed by our own coordinated site team.
- 4
Styling & Handover
The space is finished, cleaned and styled, then handed over with warranties on the fit-out and installed hardware.
What's Included
A typical interior designing contract with Concept Engineering covers:
- Space planning and furniture layout drawings
- 3D visualisation before execution begins
- Material, finish and colour palette selection
- Modular kitchen, wardrobe and storage design
- False ceiling, wall panelling and partition design
- Lighting design integrated with the electrical layout
- Custom carpentry, furniture and fit-out execution
- Turnkey delivery with stage-wise budget control
From our project sites
Photographs from real Concept Engineering installations across Bihar and beyond.
Our Other Services
Alongside interior designing we handle the full range of electrical, lighting, finishing and interior works — so one accountable contractor can take your project from bare structure to a finished space.
Complete Building Electrification
From load calculation and panel design to cable laying, earthing and final commissioning — the whole building under one contract.
Learn moreHotel Electrical Works
Panels, room wiring, corridor and façade lighting, kitchen power and generator backup for hotels and resorts.
Learn moreHospital Electrical Contracting
Critical power, UPS/DG redundancy, medical-grade earthing and OT/ICU wiring built to healthcare compliance norms.
Learn moreSchool & Institutional Wiring
Classrooms, labs, auditoriums and hostels wired safely and durably — delivered around the academic calendar.
Learn moreIndustrial Plant Electrical
HT/LT panels, motor control centres, power-factor correction and industrial earthing for heavy continuous loads.
Learn moreCommercial Complex Electrical
Tenant metering, common-area lighting, fire-alarm and BMS wiring, and energy management for multi-tenant buildings.
Learn moreLighting Works
Lux planning, fixture supply and installation — cove, spot, decorative, façade and smart-controlled lighting.
Learn moreElectrical Works
Wiring, rewiring, distribution boards, earthing, load balancing and fault rectification by our own in-house team.
Learn morePainting Works
Interior and exterior painting with proper putty, sanding and priming — texture, enamel and weatherproof finishes.
Learn morePolishing Works
Melamine, PU and Duco wood polish plus marble and granite diamond polishing, grinding and crystallisation.
Learn moreFlooring Works
Tile, marble, granite, wooden, vinyl and epoxy flooring — laid over a properly levelled, waterproofed base.
Learn moreDemolition Works
Controlled interior strip-out and structural demolition with services isolated first, and full debris clearance.
Learn moreRenovation Works
End-to-end renovation of homes, offices and hotels — civil, electrical, plumbing and finishing under one contractor.
Learn moreDiscuss your project with us
Send us your scope and location for interior designing. We'll review it and get back to you with a preliminary plan and quotation. No obligation.