Skip to content

PURIFY, PROTECT & BUILD

WE TURN WATER

CHALLENGES INTO SOLUTIONS

4 +
0 +
3 +

COMPLETED PROJECTS

YEARS OF EXPERINCE

5 STAR REVIEWS

WHO WE ARE !!!

WHO WE ARE !!!

At Prudence Engineering, we are committed to revolutionizing water treatment with cutting-edge technology and sustainable solutions. With over 17 years of experience, we specialize in wastewater purification, water reclaiming, and drinking water filtration, ensuring that water is efficiently treated, reused, and safe for consumption.

Our expertise extends to assessing and upgrading existing treatment plants, enhancing their energy efficiency and operational effectiveness. By integrating European technology in industrial pumps and water quality monitoring systems, we guarantee the highest standards of performance and reliability.

Driven by innovation and sustainability, we continuously adopt the latest advancements in water treatment to provide cost-effective and environmentally responsible solutions. Whether for industries, municipalities, or households, our mission is to secure a cleaner and more efficient future for water usage worldwide.

At Prudence Engineering, we revolutionize water treatment with cutting-edge, sustainable solutions. With 17+ years of expertise, we specialize in wastewater purification, water reclaiming, and drinking water filtration, ensuring efficiency and safety.

We upgrade treatment plants for better energy efficiency and integrate European technology for reliable performance. Committed to innovation, we deliver cost-effective, eco-friendly solutions for industries, municipalities, and households, paving the way for a cleaner water future.

OUR

SERVICES

Wastewater Purification

Prudence Engineering Services (Pvt) Ltd is a leading provider of sustainable wastewater purification solutions, dedicated to helping industries and municipalities to discharge or reuse wastewater effectively. We are committed to providing tailored solutions that meet CEA regulatory standards & Recognized by the Central Environment Authority (CEA) as a consultant for wastewater purification systems since 2017.

 

Drinking Water Purification

we provide advanced drinking water purification solutions for residential, commercial, and industrial needs. Our expertise includes RO systems, UV purifiers, carbon filters, ultrafiltration, and water softening, ensuring safe, high-quality water. With a commitment to innovation and reliability, we offer turnkey solutions with expert installation and support.

Industrial Pumps

 
We are the exclusive dealers in Sri Lanka for high-quality industrial pumps, including high-pressure, AODD, submersible, and dosing pumps. Sourced from top manufacturers in Italy, Taiwan, and China, our pumps are built for reliability and efficiency in various industrial applications and it comes with warranty 
 

Water Quality Analyzer & Automation

Our Water Quality Analyzer efficiently measures key water parameters such as pH, TDS, EC, ORP, and CF. It provides real-time data on your iOS or Android devices, making it ideal for wastewater management, drinking water purification plants, and swimming pools. 

Swimming Pools

 
Bring your dream pool to life with our turnkey solutions. From design and construction to maintenance, we deliver high-quality, custom pools using innovative technology and premium equipment for lasting durability.

Water Purification Accessories

At Prudence Engineering Services, we provide high-quality water purification components like filter vessels, media, resins, PVC items, and filtration accessories. We offer free consultations to help you choose the right products, all sourced from trusted manufacturers and built to international standards for lasting performance.

HEAR DIRECTLY FROM THOSE WHO TRUST US

We’ve successfully completed multiple projects about waste water and drinking water purification with major companies in Sri Lanka, delivering exceptional results every time. Our clients are consistently satisfied with both our high-quality service and the reliable after-service support we provide, ensuring their continued trust and partnership.

Hela Clothing
Hela Clothing
Read More
The design, construction, installation and maintenance of the sewage/ wastewater treatment plant at Foundation Garments (Pvt) Ltd, Palapathwala Factory was successful beyond our expectations.
Perera & sons Backer (pvt) Ltd
Perera & sons Backer (pvt) Ltd
Read More
We are happy to recommend Prudence Engineering as a supplier of professional service in the water treatment industry, given our experience on the project with us.
Hela Clothing
Hela Clothing
Read More
The design, construction, installation and maintenance of the sewage/ wastewater treatment plant at Foundation Garments (Pvt) Ltd, Palapathwala Factory was successful beyond our expectations.
Perera & sons Backer (pvt) Ltd
Perera & sons Backer (pvt) Ltd
Read More
We are happy to recommend Prudence Engineering as a supplier of professional service in the water treatment industry, given our experience on the project with us.
Evercore Properties
Evercore Properties
Read More
The depth of their knowledge combined with proven reliability is what qualified them to implement our project successfully.
Gateway Collage
Gateway Collage
Read More
I take this opportunity to thank Prudence Engineering Services for their untiring effort and the cooperation extended to us in the installation of the sewerage system.
Evercore Properties
Evercore Properties
Read More
The depth of their knowledge combined with proven reliability is what qualified them to implement our project successfully.
Gateway Collage
Gateway Collage
Read More
I take this opportunity to thank Prudence Engineering Services for their untiring effort and the cooperation extended to us in the installation of the sewerage system.
Oasis Hospital
Oasis Hospital
Read More
The 100M3/ day biological sewerage and wastewater treatment plant installed by Prudence Engineering is in a satisfactory condition with commendable after sales services.
Alex Compe
Alex Compe
Read More
Really great and professional service. Lots of site visits to make sure we bought the correct RO system for the hotel and turned up on schedule every meeting. Installation was also tidy and professional. Recommend this company enough.
Oasis Hospital
Oasis Hospital
Read More
The 100M3/ day biological sewerage and wastewater treatment plant installed by Prudence Engineering is in a satisfactory condition with commendable after sales services.
Alex Compe
Alex Compe
Read More
Really great and professional service. Lots of site visits to make sure we bought the correct RO system for the hotel and turned up on schedule every meeting. Installation was also tidy and professional. Recommend this company enough.

WHAT MAKE US YOUR TRUSTED PARTNER

WHAT MAKE US YOUR
TRUSTED PARTNER

SATISFACTION

We ensure 100% satisfaction for both local and global clientele by delivering high-quality services in their waste water & drinking water purification services that meet their unique needs, building trust and long-term relationships across diverse markets.

PERSONAALIZATION

Tailored solutions focus on delivering what’s needed, ensuring relevant and impactful results in water purification plants. They address unique challenges, offering flexibility and precision for better success.

AFTER SALE SERVICES

Maintenance and service programs keep waste water & drinking water purification plants running smoothly by providing regular upkeep and quick repairs when needed by our company.

ADVANCEMENT

We use advanced technologies to enhance wastewater and drinking water purification plant efficiency, ensuring smooth, uninterrupted operations.

our prestigious clients

Frequently Asked Questions

We offer a wide range of water purification systems, including Reverse Osmosis (RO) systems, UV filtration, sediment and carbon filters, industrial water treatment plants, and customized purification solutions.

We provide complete solutions for both wastewater treatment and drinking water purification, including:

  • Wastewater Treatment Plants (WWTP & STP)
  • Reverse Osmosis (RO) Systems
  • PH Monitoring & Dosing Systems
  • Chemical Dosing Pumps
  • Activated Carbon & Sand Filtration Systems
  • Compact Sewer Systems

Yes! We offer priority emergency repairs to minimize downtime and smooth operation for your waste water & drinking water purification plants for industrial and commercial clients.

We provide the best value for money by offering:

  • Genuine European & international products at competitive prices
  • Longer-lasting, high-efficiency solutions that reduce maintenance costs for your water purification plants
  • Flexible pricing options & AMC contracts to fit your budget

Many competitors offer cheaper alternatives but compromise on quality, durability, and technical support.

  • Exclusive Sole Agent for Leading Brands: We are the sole agent for Injecta dosing pumps (Italy), Fluimac AODD pumps (Italy), and CNP pumps (China) in Sri Lanka, ensuring genuine products with manufacturer-backed warranties.
  • Comprehensive Water & Wastewater Solutions: Unlike many competitors who specialize in just one area, we offer RO systems, wastewater treatment, dosing systems, and filtration—all under one roof.
  • Expert Technical Support: Our team has deep industry knowledge and over a decade of experience in providing top-tier engineering solutions.
  • Local Stock Availability: We maintain a large inventory of spare parts and equipment, reducing lead times compared to competitors who rely on overseas orders.
  • Competitive Pricing: We offer high-quality equipment at competitive prices, ensuring cost-effective and reliable solutions.

Frequently Asked Questions

BLOGS

CSR PROJECTS

Our company has been dedicated to supporting underprivileged schools through projects like providing libraries and Ect. By offering these resources, we aim to enhance education and create lasting opportunities for students in need

Dodawaththa Primary College

Ashoka Vidyalaya

Library Donation