Services
Our team combines local knowledge with professional expertise to support sustainable development and meet the diverse needs of our clients across Timor-Leste.
What We Do
Environment Impact Assessment
We conduct thorough assessments to identify, predict, and evaluate the potential environmental effects of proposed projects, ensuring compliance with local and international regulations.
Water Supply and Treatment Air
We design and implement reliable water supply systems and clean air solutions, enhancing access to safe water and improving air quality.
Pollution Management
Our pollution control strategies minimize harmful emissions and waste, helping you maintain environmental standards and protect public health.
Wastewater Treatment Management
We offer expert planning and operational support for efficient treatment and reuse of wastewater, promoting sustainable water management.
Solid waste management
From collection to disposal, we provide effective solid waste management systems to reduce environmental impact and support cleaner communities.
Water Treatment
We deliver tailored water treatment services for domestic, industrial, and institutional needs ensuring water safety and quality at all levels.
Monitoring Report
We offer comprehensive environmental and technical monitoring reports to ensure your project complies with national regulations and environmental standards.
Mapping Services
Our accurate and detailed mapping solutions support planning, development, and environmental assessment using advanced geospatial tools and techniques.
Geotechnical Engineering Works
We deliver reliable geotechnical investigations and engineering solutions to support safe and efficient construction, infrastructure, and land development projects.
Hydrology and Watershed Planning & Management
Our team develops integrated hydrology and watershed management plans to promote sustainable water resource use, flood control, and ecosystem protection.
Our thoughts
The Mission & Vision
Mission:
To be an active consultancy firm with the dynamic and perseverance, aim to protect our people, clients and the environment. We are committed to deliver a high quality of services which comply with our standard of excellence and values to respond to our client needs. Halona Serena thrives to develop country’s development through a cost-effective service, social approachable and environmentally sustainable future.
Vision:
To be an excellent consultancy firm and a home of Timorese professional expertise in the fields of science and engineering in Timor-Leste. We strive to deliver premium solutions for every client. We understand that project requirements may vary from client to client but our standard of excellence and quality of service provided is guaranteed,
