Building Construction
ভবন নির্মাণ
Residential, commercial, industrial and government buildings — from foundation to finishing.
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Trusted Construction Company in Bangladesh
We Build Buildings, Roads & Bridges That Last
From the first foundation to the final handover — Allaher Dan Construction delivers safe, strong and on-time projects for government and private clients.
Quality Assured
On-time Delivery
Expert Engineers
150+
Projects Completed
15+
Years of Experience
320 km
Roads Built
45+
Bridges & Culverts
16+Years of
Experience
Experience
About ADC
Building Bangladesh with Trust Since 2010
Allaher Dan Construction is a full-service construction company working on buildings, roads, bridges, culverts and land development. We combine experienced engineers, skilled workers and modern equipment to deliver every project with honesty and quality.
- Government & private projects
- Qualified civil engineers
- Quality materials & testing
- Transparent cost & timeline
What We Do
Our Construction Services
One trusted team for every stage of your project — planning, design, construction and handover.
Road & Highway
রাস্তা নির্মাণ
Rural, urban and highway roads with proper earthwork, sub-base and bituminous or RCC surface.
Learn moreBridge & Culvert
ব্রিজ ও কালভার্ট
RCC and PC girder bridges, box and pipe culverts, retaining walls and river protection works.
Learn moreLand Development
ভূমি উন্নয়ন
Sand filling, earth filling, site levelling, drainage and boundary works for new projects.
Learn moreRenovation & Repair
সংস্কার ও মেরামত
Structural repair, retrofitting, extension and interior finishing for existing buildings.
Learn moreDesign & Consultancy
ডিজাইন ও পরামর্শ
Architectural and structural design, cost estimation, BOQ and site supervision.
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Why Choose Us
Strong Work. Honest Dealing. On Time.
Construction is a big investment. We protect it with careful planning, qualified people and quality control at every step.
Quality You Can Trust
Tested materials, BNBC-compliant work and engineer supervision on every site.
On-Time Delivery
Clear work schedule, enough manpower and equipment to finish when promised.
Safety First
Safety gear, trained workers and safe site practice for everyone on the project.
Transparent Costing
Detailed estimate and BOQ before work starts — no hidden charges later.
Our Work
Featured Projects
A look at some of the buildings, roads and bridges we have delivered.
Building Construction
10-Storey Residential Building
Road & Highway
Union Road Improvement (4.5 km)
Bridge & Culvert
60 m RCC Girder Bridge
How We Work
Simple 4-Step Process
We keep every project clear and organised from day one.
Consultation
We listen to your needs, visit the site and understand the budget.
Design & Estimate
Drawings, structural design and a detailed cost estimate (BOQ).
Construction
Skilled team builds with quality checks and regular progress updates.
Handover
Final inspection, clean site and on-time handover with support.