The AVH Foundations family
Foundation repair · Cambridge

Foundation repair in Cambridge.

From Galt's 19th-century stone core to the newer subdivisions on the edges of the city, we repair, underpin and build foundations across Cambridge. Our own crew, engineered where required, quoted in writing.

Call (289) 880-7988
5-star Google reviewsFamily-owned & operatedOur own crew, never subcontractors
Old stone foundation wall exposed in an excavation beside a house
Local knowledge

Three old towns, two rivers, one city.

Cambridge was formed in 1973 from Galt, Preston, Hespeler and parts of the surrounding townships, and the houses still show it. The City describes the Galt core as early 19th-century development with unusually fine stone masonry, Dickson Hill in West Galt is a heritage district that was built up over several decades, and Preston and Hespeler each have their own old village cores. Around them are decades of newer subdivisions.

That mix matters underground. Century homes often sit on stone or early concrete foundations that were built for a cellar, not a full-height basement, so a lot of our Cambridge work is underpinning, wall repair and rebuilding failing sections. Newer homes bring different jobs: settlement cracks, a garage or porch footing that's moving, or an owner who wants a walkout.

The ground plays a part too. Cambridge sits where the Speed River meets the Grand, on ground that mixes glacial till with large sand and gravel deposits left by meltwater. Soil changes how we dig, shore and drain, so we look at your lot before we price anything.

Is this you?

What we see most in Cambridge

  • Low basements in century homes that need underpinning
  • Stone or rubble walls bulging or losing mortar
  • Bowing or stair-step cracked block walls
  • Settlement cracks in newer poured foundations
  • Sloped lots where owners want a walkout
  • Additions and garages that need a proper foundation
Neighbourhoods

Where we work in Cambridge

We work across the city, from the old cores of Galt, Preston and Hespeler to the newer streets around them, including:

GaltPrestonHespelerBlairDickson HillEast GaltFiddlesticksSilverheightsPreston HeightsLangs FarmChristopher ChamplainSouthwood
Questions

Cambridge questions, answered

Do I need a permit for underpinning in Cambridge?
Expect to. Building permits in Cambridge come from the City's Building Division, and its permit list covers interior structural alterations, drains and plumbing. Underpinning and basement lowering aren't named on that list, so we confirm the requirements with the Building Division for your job, and we coordinate the engineered drawings and permit as part of the work.
My house is in a heritage district. Can you still dig?
Usually, yes, with some extra planning. Cambridge has three Heritage Conservation Districts: Main Street in Galt, Blair Village and Dickson Hill. Exterior changes in a district can need heritage approval on top of a building permit, so we check your address before planning any outside excavation or a new opening for a walkout.
Is my old stone foundation worth saving?
Often, yes. A stone foundation that's sound but losing mortar can be repointed and waterproofed. One that's bulging, crumbling or too shallow for the basement you want may need underpinning or a section rebuilt. We'll tell you which you have after we've seen it, and quote the options in writing.
The AVH Foundations family

Water in the basement instead?

Basement Worx in Cambridge

Leaking cracks, sump pumps and waterproofing go to Basement Worx, our waterproofing crew. Same company, same phone number.

Basement Worx in Cambridge
Reviews

What homeowners say

Straight from Google. We'd rather show you than tell you.

“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 Cambridge.

Cambridge is the north-west corner of our area. We cover the stretch between here and Hamilton, including these towns.

Cracks don't fix themselves. Let's look before it costs more.

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

Call (289) 880-7988
Call now