Water Purifier Installation and Maintenance in Dhaka Shift Tech BD is the leading water purifier installation and service provider in Dhaka
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If you’re looking for reliable Water Purifier installation and servicing in Dhaka, Shift Tech BD is your trusted choice. With years of hands-on experience, we specialize in the installation, repair, and maintenance of all major water filter brands. Our certified technicians use original parts and advanced tools to ensure every job is completed with precision and care.

Trusted by 1500+ Satisfied Clients Since 2019
Since 2019, Shift Tech BD has been delivering water purifier installation and maintenance services across Dhaka and throughout Bangladesh with unwavering dedication. We’ve successfully handled over 1,500 service requests, helping households and businesses access clean and safe drinking water.


We offer a prompt 24 to 72 hrs service window across Dhaka. Whether it’s your first installation or an emergency repair, we prioritize your family’s health by providing reliable, on-time water purification services at your doorstep.
Here are some more Here are some more of the companies we work with:
We’ve proudly served well-known organizations, including PRAN, AB Group, Concord, Nasir Group, NAPD, UCB, Bank Asia, and Probashi Palli Group – earning their trust through quality service and proven results.

Client Segments We Service
Residential: Shift Tech BD offers reliable water purifier installation and maintenance for homes in Dhaka. We ensure clean, safe drinking water with timely servicing, expert support, and hassle-free solutions for every household.
Industrial: hift Tech BD provides expert water purifier installation and maintenance for industrial facilities in Dhaka. We handle high-capacity systems, ensuring continuous water flow, peak performance, and compliance with safety standards for factories, warehouses, and large-scale production environments.
Commercial: Shift Tech BD delivers professional water purifier installation and maintenance for commercial spaces in Dhaka. From offices and restaurants to hospitals and showrooms, we ensure clean, purified water with prompt service, customized solutions, and dependable after-sales support.
Water Purifier Installation Process in Dhaka
To begin, call us at 01317492019 to discuss your needs. We’ll arrange a convenient appointment. Our technician will visit your site for an assessment and provide a transparent quote detailing the service cost and any potential extras. Upon approval, we carry out the installation promptly and professionally.
Water Purifier Services We Offer in Dhaka
We offer a complete range of services, including RO system installation, filter change, repair of both home and commercial water purifiers, leak fixes, dismantling, TDS calibration, and full maintenance kits. Our affordable and efficient services are designed to meet your specific water purification needs.
Step-by-Step: Our Water Purifier Servicing Process
Once a service is requested via phone or WhatsApp, we assign a technician who will reach your location within 24–72 hours. Our process includes system inspection, filter check, cleaning, replacement of worn parts, and a final TDS test to ensure optimal water quality. We’ll also advise you on the next ideal servicing date.
How Often Should A Water Purifier be Serviced?
Water purifiers should be serviced every 3 to 6 months based on usage and local water quality. A full unit checkup, including sediment, carbon, and membrane replacement, is recommended every 9–12 months. Timely servicing helps retain water purity, prevents breakdowns, and extends the system’s life.
Expert Tips for Water Purifier Machine Maintenance
- Replace filters on time to ensure optimal purification
- Keep the system in a dry, clean area to avoid contamination
- Flush the system after long inactivity
- Schedule a professional checkup every six months
- Clean the tap and storage tank monthly for hygiene
Support & Services for Top Water Filter Brands
We provide installation, servicing, and maintenance for popular water purifier brands, including Heron, Pureit, Aqua Pro, Lan Shan, Karofi, Sanaky, Tecomen, and Fluxtek. We are experts in RO, UV, UF, and hot/cold water purification systems, both local and imported.
Heron: Known for durable RO systems, Heron offers excellent performance for home and office use. We provide comprehensive servicing and installation solutions for all Heron models.
Pureit: We handle all Pureit models with expertise, ensuring consistent water quality through timely filter changes, UV checks, and membrane servicing.
Aqua Pro: Our technicians are trained in Aqua Pro system configurations, offering reliable RO system installation, leak repairs, and performance checks.
Lan Shan: Lan Shan systems are popular for their robust filtration. We provide complete maintenance support, including filter replacements and UV servicing.
RO (Reverse Osmosis): Removes dissolved salts, bacteria, and heavy metals, ensuring ultra-clean drinking water.
UV (Ultraviolet): Uses UV rays to kill harmful microbes, ideal for areas with microbiological contamination.
We Also Provide Water Filter Kits
Shift Tech BD offers full water filter kits, including essential tools like measuring cups, filter media, stopwatches, and containers for quick replacements and servicing. These kits are suitable for technicians and DIY users alike.

Why Shift Tech BD Is the Right Choice for You
We offer transparent pricing, expert technicians, original parts, and a service warranty. Our commitment to fast response times and customer satisfaction makes us one of Dhaka’s most dependable water purifier service providers.
Terms & Conditions of Our Services
- Service charges are based on the type and condition of the purifier
- Additional costs for extra parts will be communicated beforehand
- Warranty is void if serviced by unauthorized parties after our visit
- Customers must provide access to clean water and electricity during installation
Key Features of Our Water Purifier Repair
- Original spare parts
- Brand-wise filter replacement
- On-site TDS testing
- 24–72 hour response time
- Expert repair for all models and brands
What’s Not Covered in the Service Package
- Structural plumbing changes
- Fixing issues related to poor water pressure
- Electrical wiring problems are not related to the purifier
- Damages caused by misuse or external faults
How to Pay for Our Service
We accept payments via Cash, bKash, Nagad, Bank Transfer, and Corporate Invoice. For corporate clients, formal quotations and VAT-inclusive invoices can be arranged.
How to Book a Water Purifier Service in Dhaka
Call or WhatsApp us at 01317492019 or 09606990100. Our team will guide you through scheduling and assign a technician based on your preferred time slot.
FAQs About the Best Water Purifier Installation and Maintenance in Dhaka
Question: How often should a water purifier be serviced?
Answers: Typically, water purifiers should be serviced every 3 to 6 months, depending on usage and water quality.
Question: What is included in a water purifier’s full service?
Answers: A full service includes filter cleaning or replacement, membrane check, system flushing, and a final TDS test.
Question: Can I use a water purifier without electricity?
Answers: Gravity-based models don’t need electricity, but RO, UV, and hot/cold purifiers do require power to function.
Question: Why is my purifier’s water flow slow?
Answers: Slow water flow usually indicates a clogged filter or membrane that needs cleaning or replacement.
Question: Is RO water safe to drink daily?
Answers: Yes, RO water is safe if the system is regularly maintained and the TDS level is balanced properly.
Question: Which brands do you service in Dhaka?
Answers: We service Heron, Pureit, Aqua Pro, Lan Shan, Sanaky, Karofi, Fluxtek, Tecomen, and more.
Question: Do you offer a warranty on your services?
Answers: Yes, all services come with a warranty period based on the work done and parts replaced.
Question: What should I do if my water tastes bad after servicing?
Answers: This could be due to residual flushing. Run the purifier for 5–10 minutes and retest the water.
Question: How do I know when to change my RO membrane?
Answers: If the water tastes salty or TDS is high despite filter changes, it’s time to replace the membrane.
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