Our Services

We provide professional and dependable support for Swimming Pool Maintenance, STP/WTP operation and maintenance, RO system installation and servicing, and complete wastewater treatment solutions. Our services are designed to ensure consistent water quality, stable system performance, and smooth day-to-day operations through preventive maintenance and timely technical assistance. With a process-driven approach, we help minimize downtime, improve efficiency, and maintain long-term reliability across residential, commercial, and industrial sites.

Core Service Offerings

We provide practical, process-driven service support for residential, commercial, and industrial projects where reliable water quality and consistent system performance are critical. Our focus is on maintaining stable operations through preventive maintenance, timely troubleshooting, and performance optimization. With on-site technical assistance and structured service practices, we help reduce downtime, improve efficiency, and ensure long-term system reliability.

Pool Care

Swimming Pool Maintenance

Swimming Pool Maintenance includes complete routine care and operational support to keep pool water clean, safe, and crystal clear at all times. Our service covers regular cleaning, filtration monitoring, timely backwash cycles, basic equipment inspections, and operational guidance to maintain smooth and efficient performance. We focus on ensuring proper hygiene standards by maintaining balanced water parameters, preventing algae formation and contamination risks, and supporting reliable operation of pumps, filters, and circulation systems. With a consistent maintenance approach, we help extend equipment life, improve water quality, and ensure a healthy swimming environment for daily use.

Swimming Pool Maintenance
Treatment Plant

STP / WTP Maintenance

STP / WTP Maintenance includes complete operation and maintenance support for Sewage Treatment Plants and Water Treatment Plants, covering routine inspections, process monitoring, corrective servicing, and performance optimization to ensure stable and efficient plant operation. We focus on identifying operational issues at an early stage, reducing breakdown risks, and maintaining consistent output quality through systematic checks and timely rectification. With a preventive and reliability-driven approach, we help improve treatment stability, enhance equipment life, and ensure uninterrupted plant performance with long-term operational reliability.

STP WTP Maintenance
RO Systems

RO Installation & Maintenance

RO Installation & Maintenance includes complete support for RO systems, covering installation assistance, routine maintenance checks, leak detection and troubleshooting, filter and cartridge replacement guidance, and performance monitoring to ensure consistent and reliable water output. We focus on maintaining optimum system efficiency by identifying issues early, preventing premature membrane fouling or damage, and improving overall water recovery rates. With a preventive and process-driven approach, we help ensure stable operation, reduced breakdown risk, and long-term system reliability for uninterrupted treated water supply.

RO Installation & Maintenance
Chemicals

Chemical Supply Support

Chemical Supply Support includes reliable assistance for chemical supply requirements for swimming pools, STP/WTP systems, and other treatment applications, ensuring consistent quality and timely availability for uninterrupted operations. Along with supply, we provide practical usage guidance and process-based recommendations to support stable performance and effective treatment results. Our team helps implement correct dosing practices to maintain proper process control, prevent imbalance or overdosing issues, and improve overall system efficiency, safety, and long-term operational reliability.

Chemical Supply Support
Repair & Service

Repair & Servicing Work

Repair & Servicing Work includes complete technical support for pumps, blowers, motors, and other utility systems, covering detailed inspection, fault diagnosis, repair or replacement assistance, performance testing, and final commissioning to restore equipment reliability. Our approach focuses on identifying the root cause of failures, ensuring correct rectification with suitable parts and procedures, and verifying smooth operation through functional checks before handover. We ensure equipment is safely reinstated for site use with stable performance, reduced breakdown risk, and proper operational continuity.

Repair and Servicing Work
Wastewater

Wastewater Solutions

Wastewater Solutions include comprehensive on-site technical support for wastewater utilities and treatment systems, delivered with a strong preventive maintenance approach to ensure smooth and reliable plant operation. Our team works proactively to monitor performance, identify early-stage issues, and carry out scheduled inspections and servicing to prevent unexpected failures. By maintaining consistent treatment efficiency and stabilizing system performance, we help reduce operational disruptions, minimize downtime, and extend the life of critical equipment. This results in improved process reliability, better compliance, and enhanced long-term sustainability of the wastewater treatment facility.

Wastewater Solutions

What We Deliver

Our services are executed with process discipline, safety-first practices, and performance verification to ensure stable and reliable operations.

Preventive Maintenance

Scheduled inspections and routine service activities to minimize breakdown risk and maintain uninterrupted operations.

Technical Troubleshooting

Root-cause analysis and corrective support to restore performance quickly with minimal downtime.

Performance Assurance

Post-service verification and checks to ensure safe, stable, and consistent output before handover.

Standard Operating Discipline

Structured work execution with inspection, process checks, documentation, and safe site practices.

Water Quality & Sustainability

Focus on process stability, improved water quality, and efficient water management practices.

Client Support & Coordination

Clear communication, service updates, and coordinated planning to avoid operational delays.

Need a Quick Consultation?

Share your requirement and our team will connect with you at the earliest. You can also reach us directly using the below contact details.

Telephone: 033 3188 2097

Mobile / WhatsApp: +91 62891 18824

Email: info.haldertechnical@gmail.com

Corporate Office:
Gouranganagar, Near Janakalyan Sangha, Newtown,
Kolkata, West Bengal, 700159.
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