Civil construction — high-rise building with crane
Civil Contracting

Building the Future,
Foundation to Finish

High-rise construction delivered with precision, safety, and on-time execution for government and private clients across West Bengal.

Electrical contracting — power transmission infrastructure
Electrical Contracting

Powering Cities,
Connecting Industries

From concept to commissioning — engineering, procurement, installation, testing, and maintenance of electrical systems.

Road construction — roller paving new highway at sunset
Road & Infrastructure

Roads that Last,
Built Right

Urban and municipal road works, street repairs, and civic infrastructure delivered to spec under tight timelines.

Workers on site — safety-equipped team at Tancon project
Our People

Safety-First Workforce,
Field-Tested Expertise

A skilled, safety-equipped team that takes ownership of every project — from foundation works to final commissioning.

Power transmission — high-voltage line and pylon
Power Transmission & Distribution

Grid-Grade
Electrical Infrastructure

High-voltage transmission lines, substations, and distribution networks built to national grid standards.

Kolkata, West Bengal — Est. Civil & Electrical Contracting

Building the Future,
Foundation to Finish

Tancon Engineering — Innovating Civil & Electrical Solutions

With client centricity at our core, we aspire and remain committed to deliver high-quality Civil and Electrical construction services — before time, with safety — for Government and Private sector projects across West Bengal.

5+
Crore Projects
3+
Govt. Authorities
100%
Safety Record
2
Service Divisions
Tancon Engineering construction site
✦
Quality
Assured

Who We Are

Professionally Managed Civil & Electrical Contracting

Tancon Engineering is a prominent Civil and Electrical contracting firm located in Kolkata, West Bengal, led by proprietor Mr. Tanmoy Mondal. We are committed to surpassing quality benchmarks and delivering client delight.

We combine practical field experience with modern engineering practices to ensure timely project delivery, strict quality control, and cost-effective solutions — with transparent communication and adherence to industry standards.

Integrity First
On-Time Delivery
Safety Always
Quality Obsession
Sustainability
Client Centricity
Learn About Us
What We Do

Civil & Electrical Contracting Excellence

From concept to commissioning, we deliver comprehensive engineering solutions across two core disciplines — bringing precision, safety, and efficiency to every project.

Civil Contracting

Comprehensive civil contracting services encompassing Road & Building Construction, Renovation, and Infrastructure Development for both Private and Government sector projects.

  • Road & Building Construction
  • Renovation & Retrofitting
  • Infrastructure Development
  • Market Complex Construction
  • Government & Private Projects
  • Structural Works Execution

Electrical Contracting

End-to-end electrical solutions from Concept to Commissioning — Engineering, Procurement, Construction, Installation, Testing, Maintenance, and Repair of electrical systems.

  • Engineering & Procurement (EPC)
  • Installation & Commissioning
  • Testing & Validation
  • Commercial & Industrial Setup
  • Power Transmission & Distribution
  • Maintenance & Repair
₹5.84 Cr
State Govt. Project Value
₹1.87 Cr
NKDA Development Projects
₹78 L
Market Complex Renovation
MSME
Registered & Certified
Our Work

Key Project Highlights

We excel in undertaking significant public and private projects, efficiently addressing urban needs while meeting client specifications and government regulations.

Government — State Level
State Government of West Bengal

Construction of various buildings under the State Government of West Bengal, delivering structural works with precision, safety, and efficiency across multiple sites.

Project Budget ₹5,84,00,000
Urban Development
New Town Kolkata Development Authority (NKDA)

Development projects for New Town Kolkata Development Authority — a Statutory Authority under the Government of West Bengal — including street repairs and infrastructure improvements.

Project Budget ₹1,87,00,996.68
Commercial Construction
NKDA — Market Complex

Construction of various Market Complexes and renovation of old existing shops under New Town Kolkata Development Authority, revitalizing commercial infrastructure.

Project Budget ₹78,27,238.84
★★★★★
"Feedback from clients emphasizes Tancon Engineering's reliability and professionalism. Clients appreciate timely completion and adherence to Safety & Quality Standards, making it a go-to choice for civil works in the region."

— Client Feedback & Testimonials

Our Promise

Why Choose Tancon Engineering?

Driven by integrity, reliability, and performance excellence — we build long-term relationships by consistently delivering durable, sustainable, value-driven construction services.

On-Time Delivery

Our skilled workforce is committed to delivering every project on schedule, a hallmark of our operational ethos.

Safety First

Safety is non-negotiable on every Tancon Engineering site — from foundation works to final installation.

Quality Excellence

Strict quality control, adherence to industry standards, and meticulous inspection ensure lasting infrastructure.

Cost-Effective

Smart procurement, efficient execution, and transparent communication deliver best value for every rupee invested.

Fully Compliant

GST, PAN, MSME, EPF, ESI, Trade License — all registrations maintained for complete regulatory compliance.

Sustainable Practices

Embracing sustainable construction and energy solutions with enhanced environmental responsibility at every stage.

Ready to Build Something Great?

Partner with Tancon Engineering for your next Civil or Electrical project. We bring precision, safety, and dedication to every build.

Start Your Project Today