Harjeet Singh & Company is a trusted name in professional waterproofing services in Delhi Ncr, delivering reliable and long-lasting building waterproofing solutions in Delhi since 1993. With over 33 years of hands-on experience in civil construction and structural waterproofing systems, we specialize in designing and executing high-performance waterproofing solutions that safeguard residential, commercial, institutional, and industrial buildings against water ingress, seepage, dampness, leakage, and long-term structural deterioration.
Waterproofing is not merely a surface treatment it is a critical engineering solution that plays a vital role in protecting a building’s structural integrity, durability, and functionality. Our waterproofing services in Delhi NCR are designed with a deep understanding of construction behavior, material science, and local climate conditions, ensuring long-lasting waterproofing performance even in demanding and high-exposure environments.
Every building faces unique water exposure challenges depending on its design, usage, age, construction methodology, and surrounding environment. At Harjeet Singh & Company, we approach waterproofing projects in Delhi Ncr with a strong diagnostic and engineering-driven mindset, carefully identifying the root cause of water ingress before prescribing a solution. Our waterproofing systems are engineered to address both visible and hidden moisture pathways, delivering complete, durable, and long-term waterproofing protection rather than short-term or temporary fixes.
By combining time-tested construction practices with advanced waterproofing technologies, we ensure that every waterproofing application meets the highest standards of durability, safety, and structural performance, making us one of the most reliable waterproofing contractors in New Delhi.
Unchecked water seepage can silently weaken RCC structures, corrode reinforcement steel, damage architectural finishes, and create unhealthy living or working conditions. Professional waterproofing plays a decisive role in preserving structural strength, safety, and long-term asset value, especially in Delhi’s extreme climate conditions.
Our professional waterproofing solutions in Delhi help to:
Protect RCC structures from corrosion, cracking, and spalling
Prevent mold, fungus growth, and indoor air quality issues
Preserve interior finishes, flooring, and external façades
Reduce long-term maintenance and repair costs
Extend the overall life cycle of residential and commercial buildings
With decades of experience, we design structural waterproofing systems that deliver long-term resilience and reliability instead of short-term relief.
Terraces and roofs are continuously exposed to sunlight, rainfall, thermal movement, and water stagnation. Our top waterproofing services in Delhi Ncr are designed to handle extreme weather variations while maintaining flexibility and adhesion over time. We use high-performance waterproofing membranes, coatings, and thermal-resistant materials to prevent cracking, leakage, and heat-induced deterioration, ensuring a durable and weatherproof roofing system.
Basements are highly susceptible to groundwater pressure and moisture migration. Our basement and foundation waterproofing services in Delhi Ncr create a robust protective barrier that prevents water ingress and safeguards the structural foundation. We carefully address construction joints, retaining walls, and slab interfaces to ensure complete protection even under hydrostatic pressure.
Bathrooms, toilets, kitchens, and utility areas require specialized waterproofing due to continuous water exposure. Our bathroom and wet area waterproofing services in Delhi Ncr prevent leakage into slabs and walls, protecting adjacent spaces from dampness and structural damage while ensuring hygienic, odor-free, and long-lasting interiors.
Exterior walls face constant exposure to rainfall, humidity, pollution, and temperature variations. Our external wall waterproofing services in Delhi Ncr prevent rainwater penetration while allowing the structure to breathe. These systems eliminate damp patches, peeling paint, and seepage while preserving the aesthetic appearance and durability of the building façade.
Roof slabs, podium decks, and high-load areas require waterproofing systems capable of handling structural movement and stress. Our roof slab and podium waterproofing services in Delhi Ncr provide flexibility, crack resistance, and long-term performance, making them ideal for commercial buildings, podium parking areas, and institutional projects.
We offer water tank waterproofing services in Delhi Ncr using food-grade materials for overhead and underground water tanks. These solutions ensure safe, hygienic, and contamination-free water storage while maintaining long-term structural durability and compliance with industry standards.
Structural cracks can become major leakage points if left untreated. Our crack repair and injection grouting services in Delhi Ncr seal cracks from within, restore structural continuity, and prevent further water penetration or damage.
Our waterproofing solutions are executed using carefully selected systems based on site requirements:
Cementitious Waterproofing Systems
Polyurethane (PU) Coatings
Acrylic Elastomeric Waterproofing
APP & SBS Modified Bitumen Membranes
Chemical Waterproofing Treatments
Pressure Injection Grouting Systems
Each system is applied following strict quality protocols to ensure optimal performance.
We follow a structured, professional approach to ensure consistent results:
Detailed Site Assessment – Identifying leakage sources and structural vulnerabilities
System Selection – Choosing the most effective waterproofing solution
Surface Preparation – Cleaning, crack treatment, and substrate correction
Precision Application – Skilled execution under expert supervision
Quality Inspection – Ensuring performance and durability
Handover & Maintenance Guidance – Long-term protection assurance
 Trusted Since 1993
 33+ Years of Construction & Waterproofing Expertise
 Embassy & Institutional Project Experience
 High-Quality Certified Materials
 Skilled, Safety-Trained Workforce
 Long-Term, Cost-Effective Solutions
 Strong Focus on Quality & Durability
Our reputation is built on technical knowledge, execution discipline, and professional integrity.
Harjeet Singh & Company – Trusted Name in Comprehensive Construction & Waterproofing Solutions Across New Delhi
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Delhi experiences extreme weather conditions, including heavy monsoons, high humidity, and intense heat, which can cause cracks, seepage, and structural damage. Professional waterproofing services in Delhi protect buildings from water ingress, dampness, and long-term deterioration, ensuring structural safety, healthier interiors, and reduced maintenance costs.
We provide complete waterproofing services in Delhi, including terrace waterproofing, roof slab waterproofing, basement and foundation waterproofing, bathroom and wet area waterproofing, external wall waterproofing, water tank waterproofing, podium waterproofing, and crack repair with injection grouting solutions.
Common signs include damp patches on walls, peeling paint, musty odors, water leakage during rains, cracks in slabs or walls, and mold growth. A professional site inspection in Delhi helps identify hidden moisture paths and determines the most effective waterproofing solution.
Yes. We specialize in waterproofing for old and existing buildings in Delhi. Our repair-based and retrofit waterproofing systems are designed to strengthen aging structures and stop recurring leakage without major demolition.
When executed using the right system and quality materials, professional waterproofing can last 10 to 20 years, depending on surface conditions, exposure levels, and maintenance.
The best method depends on site conditions, slope, and exposure. Common solutions include PU coatings, acrylic elastomeric coatings, and APP/SBS membrane waterproofing, all of which perform well under Delhi’s climatic conditions.
Harjeet Singh & Company – Reliable solutions with quality, efficiency, and lasting results.
