Call Us: +91 77135-15940, +91 77135-19655 Mail Us: rlsonsdevelopmentpvtltd@gmail.com Open hours: 10:30 am to 7:30 pm

Building India's Infrastructure

Expert solutions in Water Treatment, Infrastructure Development & Construction

Rs. 500+ Crores Projects Delivered
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RL & Sons Infrastructure
15+
Years of Excellence
About Us

Leading Infrastructure Development Company

RL & Sons Development Pvt Ltd has been at the forefront of infrastructure development for over 15 years, specializing in water treatment plants, borewell construction, and large-scale infrastructure projects across India.

Quality Assurance

ISO certified processes ensuring highest standards

Expert Team

150+ certified professionals with decades of experience

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Our Services

Comprehensive Infrastructure Solutions

Delivering excellence in water treatment, infrastructure development, and construction services

Water Treatment Plants .

Design, installation, and maintenance of advanced water treatment facilities including WTP, STP, and ETP systems. Expert...

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Water Supply scheme

Implementation of MINI PIPED WATER SUPPLY SCHEME in different Village under different blocks in connection with "Jal Swa...

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Infrastructure Development

Complete infrastructure solutions for residential, commercial, and industrial projects. Specializing in Surface Water Su...

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Borewell and pipeline

Expert drilling and tube-well construction services with geophysical surveys. Successfully delivered Rs. 231 Crore proje...

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Industrial Projects

Comprehensive industrial facility setup including 11,000 sq ft fabrication units with CNC machines, welding equipment, a...

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GLR & OHR Service

Construction of thousands Cum capacity 20-30 mtr. Staging height RCC over head Reservoir including pile foundation, pipe...

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Electro-mechanical works

electro- mechanical works like PLC and SCADA...

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Our Projects

Featured Projects

Showcasing our landmark infrastructure achievements

Water Treatment Plant - North 24 Parganas. Featured
Water treatment

Water Treatment Plant - North 24 Parganas.

State-of-the-art water treatment facility serving multiple municipalities...

Rs. 214.00 Cr
Infrastructure Project - Nadia Division, PHE dept. Featured
Infrastructure

Infrastructure Project - Nadia Division, PHE dept.

Augmentation of Intake, Water treatment plant (15.96 MLD) & rising main for surface water Based pipe...

Rs. 94.02 Cr
Tube-Well Construction Project Featured
Borewell

Tube-Well Construction Project

Large-scale tube-well construction for Government of West Bengal...

Rs. 231.90 Cr
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Detailed India map showing RL & Sons locations
Kolkata Branch
16, Strand Rd, Fairley Place, B.B.D. Bagh,
Kolkata, West Bengal 700001
Raipur Head Office
Shop No. 211, Orange Hive, Main Road,
Mowa, Raipur, Chhattisgarh
Our Offices

Visit Our Locations

Find us at our offices in Kolkata and Raipur

Raipur Office

Address: Shop No. 211, Orange Hive, Main Road, Mowa, Raipur, Chhattisgarh

West Bengal Branch

Address: 16, Strand Rd, Fairley Place, B.B.D. Bagh, Kolkata, West Bengal 700001