The AVH Foundations family
Basement waterproofing · Brantford

Basement waterproofing in Brantford.

Brantford has seen its share of water, from the 2018 ice-jam flood to the July 2024 storm that flooded basements across the city. We find where water gets into yours and stop it, backed by the No Leak Guarantee.

Call (289) 880-7988
5-star Google reviewsNo Leak GuaranteeOur own crew, never subcontractors
Interior drainage membrane installed along basement walls
Local knowledge

A river city with a lot of old basements.

In February 2018 an ice jam pushed the Grand River over the dikes, and more than 2,000 homes in Holmedale, Old West Brant and Eagle Place were evacuated. On July 16, 2024, heavy rain flooded basements around the city, and the City later set up its Basement Flooding Prevention Grant in response.

River flooding is handled by the City and the conservation authority through the dikes and floodwalls. What we deal with every week is the everyday kind of water: rain and groundwater getting through cracks, old walls and failed weeping tile. The City's own list of basement flooding causes includes poor lot grading, poor basement sealing, weeping tile failure, improperly installed downspouts and eavestrough debris.

Age is a big factor here. A third of Brantford's homes were built before 1960, and older basements often have stone or block walls, old clay weeping tile and no sump at all. That's where crack injection, exterior waterproofing and a properly sized sump system make the biggest difference.

Is this you?

Basement problems we fix most in Brantford

  • Water at the floor-wall joint after heavy rain
  • Cracks that leak every spring
  • Damp, crumbling stone or block walls in older homes
  • No sump pit, or a pump that can't keep up
  • Window wells filling with water
  • A musty basement you want to finish
Neighbourhoods

Where we work in Brantford

We keep basements dry across Brantford, including:

HolmedaleTerrace HillEagle PlaceEcho PlaceWest BrantEast WardHendersonBrier ParkMayfairGreenbrierTutela HeightsFairview
Questions

Brantford questions, answered

Can I get the City of Brantford flooding grant?
The Basement Flooding Prevention Grant has covered 80% of eligible costs, up to $5,000 per household, for items like a new sump pit and pump with battery backup, backwater valves and downspout disconnection. It was paused for updates in fall 2026, so check its current status with the City first. Approval has to come before any work starts, so call us before you book anything.
Do I need a permit for a sump pump in Brantford?
The City's grant guide says installing a sump pump needs a building permit, and a backwater valve needs a City plumbing permit. We'll tell you up front which permits your job needs and who is getting them, so there are no surprises at inspection.
Will waterproofing protect me if the river floods?
No, and anyone who says otherwise isn't being straight with you. River flooding is managed by the City and the Grand River Conservation Authority through the dikes and floodwalls. Waterproofing keeps rain and groundwater out of your foundation, and a good sump system keeps up with heavy storms like the one in July 2024.
The AVH Foundations family

Walls moving, not just leaking?

AVH Foundations in Brantford

Underpinning, bowing walls and foundation rebuilds go to AVH Foundations, our structural crew. Same company, same phone number.

AVH Foundations in Brantford
Reviews

What homeowners say

Basement Worx is owned and run by AVH Foundations, so these are AVH reviews. Straight from Google.

“Perfect! Alex came same day to assess the damage and what needed to be done after I was ghosted by an unscrupulous contractor. Returned as agreed, on time, and completed the job beyond my expectations. Would highly recommend.”

SBSarah BernardOntarioGoogle

“They truly care about their customers and take pride in their work. The crew was friendly and knowledgeable, and they used top-notch materials. My foundation problems were resolved efficiently, and I appreciate their dedication to quality.”

PSPeter StraussOntarioGoogle

“Alex and his team were fantastic. Super quick response, same-day service. He explained and educated me. Would highly recommend.”

MHMarc HarissonOntarioGoogle
Nearby

Also working near Brantford.

Brantford is the western edge of our area. We also keep basements dry in these nearby towns.

Basement leak or foundation issue? Don't wait till it's too late.

A free, no-pressure quote from the people who'll actually do the work.

Call (289) 880-7988
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