We explain the price first
We diagnose the purifier and show you the labour and parts price. You approve the cost before paid work starts.
Book NowOur services
Water Purifier InstallationInstalled at the sink, wall, or under the counter, then fully tested.
Water Purifier RepairWe diagnose leaks, low flow, unusual taste, and other faults first.
Filter & Cartridge ReplacementSealed genuine filters and cartridges, replaced at the right time.
Purifier TransferSafely removed, moved, and reinstalled at the new address.
Water Quality TestingOn-site TDS and pH checks with a clear explanation of the result.
Annual Maintenance (AMC)Scheduled maintenance and priority support for a full year.
Commercial Water Purifier ServiceScheduled installation, repair, and maintenance for business systems.Who we serve
Who we are
Water Purifier Service BD (WPSBD) installs, repairs, transfers, tests, and maintains water purifiers for homes and workplaces across Dhaka. Raju Hawlader founded the company in 2013.
We now work with a 24-technician team. We inspect each purifier, explain the required work, and give you the price before fitting a paid part.

Our story
Raju Hawlader started Water Purifier Service BD in 2013 with one working rule: inspect first, explain the price, and complete the job in a way the customer can verify.
The company began with residential purifier visits in Dhaka. As more homes and businesses adopted RO, UV, UF, and multi-stage systems, Raju built a team to handle routine care and harder faults. He still keeps the operating standard close to the work.
How we work
Every visit follows the same working rules. You understand the problem, approve the cost, and see the final result.
We diagnose the purifier and show you the labour and parts price. You approve the cost before paid work starts.
We check the brand, model, electrical rating, pressure, and fitting size before replacing a component.
We check leakage, pressure, flow, automatic operation, and TDS when those readings apply to the service.
The service page and quote state the applicable protection. We explain what it covers before work begins.
Our team
Our 24 technicians work across Dhaka. These profiles show the owner, operations manager, and 10 senior technicians.
We train technicians on RO, UV, UF, residential, and commercial systems. They carry WPSBD identification on each visit.

Sets the service rules, parts policy, and final job standards.

Coordinates bookings, technician dispatch, service records, and follow-up.










One service standard
We confirm the address, purifier details, reported problem, and visit time.
We inspect the system, explain the findings, and wait for your approval before paid work.
We run the purifier, check the applicable readings, and explain the completed work.
Dhaka service team
Our technicians cover Dhaka and surrounding service areas. Share your purifier brand, model, address, and reported problem when you contact us.
Plan your visit