

COMPANY PROFILE
D LEAK eN SEAL Engineering is a Partnership Firm that came into existence in the year 2020 having its offices in Delhi, Odisha and West Bengal. It’s a multi-disciplinary Specialized Engineering Services firm specializing in Waterproofing Engineering, Structure repair & rehabilitations, HDPE Lining in Landfills / Ponds / Lagoons/ Storage for ores, Protective Coatings, Cracks & Joints repair services and also Structural Consultancy Services for Old & New Buildings that provide a strategic, flexible, experienced and innovative approach in delivering services for its clients / Customers.
​
D LEAK eN SEAL Engineering strives to achieve excellence without compromise by continuing to develop new application methods and standards. Our specialist expertise and experience will give our clients the confidence and peace of mind from the outset that their project is in the best possible hands. We are passionate about delivering high-quality commercial solutions alongside an excellent level of quality & service.
The Partner’s background in project management and varied levels of the construction industry allows us to develop cost-effective and time savvy solutions for our clients / Customers.
"We commit, We deliver"
ABOUT US
We all know that water is one of the most useful substances in the world. But do we know that it can also be one of the most deadly substances in the world, especially for buildings, structures, and fittings? When a building is not properly maintained, it can damage your fittings, your interiors, your building stability, and your health.
D LEAK eN SEAL Engineering is an energetic, Focused, Result driven dedicated enthusiastic adaptable & dynamic team of waterproofing & structural engineering professionals and an emerging top-quality company providing services in the field of Waterproofing, Cracks and Joints repair, Injection grouting, HDPE Lining and structural repair and rehabilitation, Protective Coatings & Structural Consultancy Services
D LEAK eN SEAL Engineering is experts who understand your need to permanently stop leakages and seepages and protect your buildings from the damaging effects of water or restoration of a building structure. We have been providing these services of homes, apartments, offices, factories, commercial buildings and structures.
Trust D LEAK eN SEAL Engineering to provide you with the right solution for your needs. Whether you are constructing a new building and want to ensure that it will have a long life, or you own an older building that needs to be restored to its original glory, we provide the right solutions. Whether it is roofing, walls, water tanks, sumps, basements, or floors, D LEAK eN SEAL Engineering use the right products and services that can magically seal these problems.
We aim to pursue peace of mind for our customers through education, comprehensive solutions, and our wealth of experience.
The way we run our company truly sets us apart.
-
Multiple solutions for every problem: We have a full line of interior and exterior methods that enable us to select the most practical and permanent solution for your unique situation. We don’t believe in offering a one-size-fits-all solution.
-
Reliable and professional service: We show up for our appointments as scheduled; our estimates and installations run on time. Our workers are also directly rewarded for continually improving quality and safety.
-
Unmatched Experience: Collectively, our Management team has over forty years of experience and expertise with dedicated performance, and a history of establishing standards of excellence in the field of project management.
-
Standing behind our work: A warranty is only as good as the company that stands behind it. Our written, transferable warranty is backed by a separate and specialized staff dedicated to seeing your problem through to its resolution.
-
Quality Assurance: Quality assurance is in every application with a commitment to continuous improvement, in order to ensure trust, reliability and top quality results which we believe will acquire us the CONFIDENCE OF OUR CUSTOMERS.
ABOUT PARTNER
Mr. P. P. Dey, an Entrepreneur, Educator & a Structural Consultant from Kolkata, West Bengal, holds an M.Tech in Structural Engineering with an MBA. With over 25 years of expertise in waterproofing, Structural Repair and Rehabilitation, and expansion joints, he has significantly contributed to infrastructure development both in India and overseas. His mastery in these fields has led to the successful completion of numerous high-profile projects, ensuring structural integrity and longevity. Renowned for his innovative solutions and leadership, Mr. Dey continues to set benchmarks in the industry, transforming challenges into opportunities and earning a stellar reputation for excellence and reliability.
We are the leaders in providing high quality services in the field of waterproofing, Crack & Joints repair & Structural Rehabilitation, Expansion Joint Treatment HDPE Lining Systems Installation, Protective Coatings, Grouting
SERVICES
WATERPROOFING
Water Tank / Terrace / Basement / Toilet and bathroom / Podium / Overhand Tank / Raft / Swimming Pool / Water Reservoir / Retaining Wall
STRUCTURAL REPAIR
Culverts / Residential Buildings / Industrial or Commercial Buildings or structures / Honey combing Treatment / Heritage Buildings
CRACKS & JOINTS REPAIR, GROUTING
PROTECTIVE COATINGS
Treatment of any type of cracks or joints, Backup Rod, Injection Grouting / Cementitious grouting
Anti carbonation Coatings / Corrosion Inhibitors / Abrasion resistant Coatings / Chemical resistant coatings / Temperature resistant coatings
HDPE INSTALLATION
Municipal Solid Waste Landfills / Industrial Waste Landfills / Construction Waste Landfills / Water Reservoirs / Lagoons, Self Adhesive Membranes
WHY US?
We pride ourselves on offering our customers responsive, competent, and excellent service. Our customers are the most important part of our business, and we work tirelessly to ensure your complete satisfaction, now and for as long as you are a customer.
We’re dedicated to giving you the best, with a focus on Quality, Price, Dependability, Services
We not only deliver effective solutions to every leakage but also add value to it.
We choose the right material for the right application at right time and place irrespective of brand
Have experience of working in overseas projects
PROJECTS
CLIENTS

































AUTHORIZED APPLICATOR OF





















REACH US
Inquiries
For any inquiries, questions, or commendations, please call:
Mr. Pinak Pani Dey (Ph – 8420114125)
Mr. Manoj Kumar (Ph – 9310380264)
Mr. Debashish Barik (Ph – 7827547034)
or
fill out the following form
Get a quote: +91 - 8420114125
Contact Us
KOLKATA OFFICE
184, RAJDANGA MAIN ROAD (EAST), NARKELBAGAN (OPP GST BHAWAN), KOLKATA 107, WB, INDIA
Ph - +91 - 8420114125
ODISHA OFFICE
PLOT NO – 36, BRAHMESWAR PATNA, BHUBANESHWAR - 751018, ODISHA
​
WR 10, BALINAGAR, BASUDEVPUR, BHADRAK - 756125, ODISHA
​
Ph - 9310380264 , 7827547034

REACH US
CONTACT US
Inquiries
For any inquiries, questions, or commendations, please reach us at:
​
​
​
Whatsapp ---- +91 - 8420114125



@ dleakenseal
HEAD OFFICE
184, RAJDANGA MAIN ROAD (EAST), NARKELBAGAN (OPP GST BHAWAN), KOLKATA 107, WB, INDIA
ODISHA OFFICE
PLOT NO – 36, BRAHMESWAR PATNA, BHUBANESHWAR - 751018, ODISHA
DELHI OFFICE
P 5527, 1ST FLOOR
TORA KOTI (Near New Delhi railway Station)
New Delhi - 110 055
Contact Us
