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Basement Waterproofing in Newmarket, ON

Expansive clay soils and other geological conditions in Newmarket can lead to excess water in your basement, causing mold, pests, and structural damage. Groundworks offers basement waterproofing solutions that dry out this part of your home, protecting your family’s safety. Book your free inspection today.

Serving the Newmarket area and Southern Ontario >

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Newmarket Basement Waterproofing


Types of Basement Damage in Newmarket

Basement Waterproofing Solutions We Provide In Newmarket

Control Basement Wall Moisture

A worker installing a basement wall vapor barrier in a basement.

What We Do

  • Inspect your basement for leaks
  • Provide customized drainage solutions
  • Collect and remove water with interior drains and sump pumps

What We Use

Graphic of a basement wall vapor barrier.

Basement Wall Vapor Barrier

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Control Groundwater Seepage

Close up of a worker using a level to ensure a basement is getting adequate drainage.

What We Do

  • Assess the moisture in your basement
  • Recommend a lasting solution
  • Seal basement walls with a durable vapor barrier

What We Use

Graphic of interior drainage system.

Interior Drainage

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Sump Pumps

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FreezeGuard

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Manage Humidity and Improve Air Quality

A worker installing a basement dehumidifier.

What We Do

  • Measure indoor humidity levels
  • Recommend a customized solution
  • Install an energy-efficient dehumidifier

What We Use

Graphic of a basement dehumidifier.

Basement Dehumidifier

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More Information About Our Services in Newmarket

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Award Winning and Highly Rated Repair Solutions

After inspecting your basement, we’ll identify the right repair solutions for your needs. Our proprietary products include dehumidifiers, sump pumps, vapor barriers, and interior drain systems.




Various factors contribute to wet basements, and we’ll identify the source of your problem during our free inspection. Common causes include burst pipes, groundwater seepage, expansive clay soils, and hydrostatic pressure.




Basement waterproofing reduces moisture and humidity, meaning your HVAC system doesn’t have to work as hard to cool your home. These energy efficiency benefits could save you money on your monthly electricity bills.




We offer solutions that can stabilize your foundation and restore it to its original condition. Our custom-engineered products include push piers, helical piers, and wall anchors.



Newmarket 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.