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Trenton Basement Waterproofing Contractors

Winter is here, now is the perfect time to protect your basement in Trenton! Our waterproofing services will keep your home safe from flooding, damp, mould and rot.
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Waterproof Your Basement in Trenton in 4 Easy Steps

Are you concerned about moisture or have leaking in your basement? Don’t wait for the next heavy rainfall in Trenton to damage your basement. Here’s how DGI Waterproofing contractors can protect your home or commercial space in Trenton Ward, Bain Park, Mount Pelion, Glen Miller and across Trenton from water damage in just four simple steps:

  • Contact Us for a Consultation: Call us at (647) 483-2455 to schedule an initial inspection in Trenton to discuss your basement water issues with our experts and receive our recommendations.
  • Leak Inspection and Waterproofing Plan: We thoroughly inspect your basement to identify water issues and develop a customized waterproofing solution to protect your property.
  • Waterproofing Installation: We carry out the waterproofing work, which includes sealing foundation cracks, installing drainage systems, applying waterproof coatings, or adding a sump pump to prevent water infiltration and protect your basement.
  • Final Inspection: We conduct a thorough final inspection to ensure that all waterproofing measures are functioning properly and that your basement or commercial space in Trenton is waterproofed and fully protected from water infiltration.


Cost of Basement Waterproofing in Trenton

In Trenton, basement waterproofing services generally start at $6 to $8 per square foot, but the final cost can vary based on several key factors. The size of the basement is a major consideration, as larger areas require more materials and labor. Additionally, the current state of the foundation affects pricing—minor cracks may need simple sealing, while more significant structural issues could demand advanced repairs.

Service Cost
1 Exterior Waterproofing $50 – $300+ per linear ft. (Cost depends on depth and access)*
2 Interior Waterproofing $50 – $200 per linear ft.*
3 Waterproofing Foundation Cracks $1500-$3000 (Cost depends on width and depth)*
4 Basement Waterproofing $6 to $8 per sq. ft. (Cost depends on materials and company)*
5 Mould Remediation $1000 – $100,000*
6 Waterproofing Newer Homes $2.75 – $4 per sq. ft. *

*Please note that all prices are approximate and may vary based on the specifics of a project.

basement waterproofing contractors

Our Waterproofing & Water Damage Restoration Services in Trenton

Trenton Basement Waterproofing Services

A basement prone to water intrusion can lead to foundation deterioration, mould growth, and costly repairs. We offer interior waterproofing, which includes applying high-performance waterproof membranes and installing drainage solutions to control moisture. Our exterior waterproofing involves sealing foundation walls from the outside to prevent leaks before they start. Additional measures like sump pump installations and French drains help redirect excess water, ensuring basements remain dry and protected. DGI Waterproofing delivers customized solutions tailored to every basement’s unique waterproofing needs.

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Basement waterproofing services in Trenton

Exterior Waterproofing Services in Trenton

Exterior waterproofing is the first line of defense against water penetration, safeguarding the foundation from long-term damage. Our comprehensive approach includes excavating around the foundation, applying premium waterproof membranes, and installing French drains and weeping tile systems to manage water flow effectively. These solutions reduce hydrostatic pressure, prevent foundation cracks, and ensure long-lasting moisture protection. Investing in exterior waterproofing helps keep properties in Trenton stable, secure, and resistant to water-related issues.

Exterior waterproofing in Trenton

Foundation Crack Repair in Trenton

Cracks in a foundation may start as minor openings but can quickly expand, allowing water to seep in and compromise structural integrity. We begin with a thorough inspection to determine the cause and severity of the cracks, followed by sealing and reinforcing the foundation using high-quality injection techniques and durable waterproof materials. Left unchecked, foundation cracks can lead to moisture buildup, mould formation, and costly foundation repairs. Addressing them early ensures a strong, dry, and stable home.

Foundation Crack Repair in Trenton

Waterproofing For New Homes in Trenton

Incorporating waterproofing during construction is the best way to prevent future foundation leaks and moisture-related damage. Our team installs exterior waterproofing membranes, sump pumps, and advanced drainage systems to create a reliable moisture barrier. These preventative solutions protect against basement flooding, reduce hydrostatic pressure, and reinforce structural stability. By integrating waterproofing solutions at the construction stage, future repair costs and water-related concerns can be minimized, ensuring long-term protection.

Waterproofing newer homes in Trenton

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Emergency Water Extraction in Trenton

Flooding from heavy rains, plumbing failures, or foundation leaks requires immediate attention to avoid extensive damage. Our emergency team provides rapid water extraction using industrial-grade pumps, followed by dehumidification and drying to remove excess moisture and prevent mould growth. Once the area is dry, we assess the cause of the flooding and implement drainage system upgrades and waterproofing improvements to reduce the likelihood of future incidents. Acting quickly ensures properties are restored efficiently while minimizing long-term risks.

Emergency Water extraction in Trenton

Mould Removal Services in Trenton

Mould can spread rapidly in damp environments, posing serious health risks and damaging structural components. We start with a detailed inspection to identify both visible and hidden mould, followed by HEPA filtration and industrial-strength cleaning to eliminate spores safely. Once the affected areas are treated, we address underlying moisture problems—such as leaks, poor ventilation, or high humidity—to ensure the mould does not return. A thorough remediation process improves indoor air quality and protects against future contamination.

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Water Damage Repair and Restoration in Trenton

Water damage can compromise walls, flooring, and foundations, leading to expensive restoration work if not addressed quickly. Our process includes water removal, structural drying, and repairs such as sealing foundation cracks, replacing damaged drywall, and reinforcing weakened areas. To prevent recurring issues, we install sump pumps, drainage solutions, and exterior waterproofing barriers that keep moisture out permanently. A comprehensive restoration approach ensures homes are fully repaired while being better protected from future water damage.

Water Damage Repair Trenton

How We Can Prevent Future Water Damage

Preventing water damage requires a combination of effective drainage and moisture-blocking techniques:

  • Interior Drainage Systems: Installing weeping tile and interior French drains to redirect water before it accumulates.
  • Sump Pump Installation: Using sump pumps to remove excess water and prevent basement flooding.
  • Exterior Waterproofing Barriers: Applying waterproof membranes to foundation walls to block moisture penetration.
  • Downspout Extensions: Diverting water away from the foundation to prevent erosion and pooling near the structure.
  • Foundation Crack Sealing: Repairing and reinforcing foundation cracks to eliminate water entry points and maintain structural stability.

By implementing these preventative strategies, DGI Waterproofing ensures homes in Trenton remain dry, secure, and resilient against water damage for years to come.

Preventing future water damage in Trenton

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Your Trusted Partner for Basement Waterproofing in Trenton

Don’t let water damage compromise your property’s integrity. Contact us today for expert waterproofing services or water damage restoration services in Trenton! Protect your home and commercial space from the next rainfall and ensure a dry, secure environment.