Established in the year 1964, Engineering Consultants and Associates Limited (ECAL) offers services as consulting engineers, architects, planners, project managers and senior professionals of different disciplines. The entity is professionally independent. The ownership and top management of the private limited company is fully in the hands of the Directors, Senior Architects and Senior Engineers.

ECAL, as a multi-disciplinary architectural-engineering consulting firm, has been providing professional services to the government, private and international organizations. The organization offers a full range of services from project conception to completion including reconnaissance, physical survey, project identification, feasibility study, planning, detailed engineering, bid documents, construction supervision, project management etc.
The company has the following divisions:

• Architectural Planning & Design, Landscaping Master Plan, Interior Decoration, Feasibility studies, Socio-economic
• Civil, Structural and Geo-technical
• Topographic Survey, Geological Survey, Hydrological studies, Environmental studies, Urban and Rural Infrastructure Development Plan, Land Use Plan, Structure Plan, Urban
• Rural Area Plan and Action Area Plan, Transport Survey, Socio-economic survey, Topographical survey, Agricultural survey, PRA
• Electro-Mechanical & HVAC Engineering, Fire Detection & Fire Protection
• Port and Harbour Engineering
• Water Resources Development, Hydraulic Engineering, Water Supply, Plumbing, Sanitation & Municipal
• Roads, Highways, Bridges and Culverts, Feeder Roads, Rural Roads & Growth Centres
• Project Management & Contract Administration and Construction Supervision.
• Telecommunication Network

Each division is headed by a Director/Senior Expert staffed with highly qualified personnel with experience in relevant fields of engineering and architecture and excellent academic records. The Company also maintains significant field staffs for various types of engineering and socio-economic surveys, construction supervision and project management. The extensive experience of the key members of the organization and the supporting staff allows the Company to offer a comprehensive range of services commencing with preliminary investigation and following through the various stages of planning and study, reports, detailed design, specification, tender documentation, contract negotiation, construction supervision and quality control, project management and cost control.

As one of the leading consulting houses, ECAL is highly diversified in expertise and specialization. ECAL provides, in the most professional manner, consultancy services for a wide range of architectural, civil, sanitation and water supply, electrical and mechanical and other social infrastructure projects. ECAL maintains a roll of highly experienced professionals specialized in diverse disciplines and can offer the best team for almost all projects related to development activities. Besides this, to meet any special requirement of a project, ECAL can pool up the best of experts in the field from home or abroad. ECAL has been actively participating in large number of projects of Bangladesh Government in the field of infrastructure development, and reconstruction and rehabilitation works. It has successfully completed a large number of projects in different sectors of development including many projects financed by the World Bank, Asian Development Bank (ADB), International Development Association (IDA), Islamic Development Bank (IDB), Japan International Cooperation Agency (JICA) and other international organizations. These projects had been or are being carried out either independently or in collaboration with internationally reputed firms resulting in a discernible improvement in the quality of consulting services with the desired emphasis on technical soundness and economic viability.

ECAL has been rendering Consultancy Services for various engineering projects under different organizations and departments over the last fifty five years since its inception and are quite capable and equipped to handle the projects of any magnitude.