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Crawl Space Repair in Oshawa, ON

Handling crawl space issues can be overwhelming, but Groundworks is here to make it easier. Our experienced team excels in diagnosing and addressing crawl space concerns to ensure your home’s stability and your family’s safety. From tackling excess moisture and wood rot to addressing damage from severe weather, we offer customized solutions like sump pumps and dehumidifiers to protect your crawl space. Rely on Groundworks to secure your foundation with our expert services.

Book your free inspection today, and let us assist you in maintaining a safe, healthy home.

Serving the Oshawa area and Southern Ontario >

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Oshawa Crawl Space Repair


Types of Crawl Space Damage in Oshawa

Crawl Space Solutions We Provide In Oshawa

Control Crawl Space Water Intrusion

A sump pump.

What We Do

  • Conduct a detailed inspection to identify sources of groundwater intrusion in the crawl space
  • Develop a customized plan tailored to address specific needs and ensure effective groundwater management
  • Implement appropriate solutions to manage and redirect groundwater effectively

What We Use

Crawl Space Sump Pump 

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Change the Environment

A sump pump.

What We Do

  • Perform a thorough inspection to identify existing issues and air quality concerns
  • Develop a tailored strategy to optimize the environment, focusing on moisture control and air circulation
  • Install effective solutions to maintain optimal humidity levels

What We Use

Crawl Space Vapor Barrier 

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Crawl Space Dehumidifier 

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Eliminate Crawl Space Humidity, Mold and Moisture

A sump pump.

What We Do

  • Identify areas of heat loss and air leaks in the crawl space during an inspection
  • Create a customized plan to enhance insulation and seal off air leaks
  • Install high-quality insulation materials to ensure optimal thermal performance

What We Use

Crawl Space Insulation

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Crawl Space Structural Solutions

Fix Unlevel Floors

A worker installing crawl space jacks.

What We Do

  • Inspect the crawl space to determine the root cause
  • Create a customized repair plan based on the soil and conditions
  • Install the right solutions to fortify your crawl space for years to come

What We Use

Floor Jacks

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Fortify Your Foundation

A worker repairing a foundation to stabilize a home.

What We Do

  • Evaluate the foundation to determine the severity of damage and the cause
  • Develop a repair plan based on the specific structure’s needs
  • Offer solutions to stabilize and potentially lift your foundation to restore structural strength

What We Use

Helical Piers

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Push Piers

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More Information About Our Services in Oshawa

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Award Winning and Highly Rated Repair Solutions

By managing humidity and excess moisture in your crawl space, your HVAC system doesn’t have to work as hard to cool your home, potentially lowering your monthly energy bills.

We provide a price estimate after inspecting your home. The total cost will depend on the severity of water intrusion in your crawl space, the repair solutions we use, and other factors.

 Entering your crawl space can be hazardous, making it difficult to detect water infiltration directly. However, signs such as mold, pests, drainage issues, and higher energy bills can indicate problems.

DIY solutions may temporarily reduce moisture in your crawl space but won’t address the underlying causes, such as groundwater seepage or broken vents. Professional repairs offer a long-term solution by preventing water from re-entering this area of your home.

With over 30 years of experience, Groundworks meets all your home repair needs in Milton. We provide crawl space repair, foundation repair, basement waterproofing, radon mitigation, and concrete lifting.

Oshawa Local Office


Branch Address

12045 McCowan Rd
Stouffville, ON L4A 4C3

1-587-416-2586

Appointments available as early as Tomorrow

Why Homeowners Choose Groundworks

Inspections are always free and you get a quote same day.
Our solutions are customized for your unique home and situation.
Our in-house crews are certified and local to your area.
Our work comes with a nationally backed warranty.
We're there for you after repairs with service maintenance plans.
We put customer service first into everything we do for you.