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333 Construction Group

Concrete · retaining walls · ON

Retaining walls in Hamilton.

Hamilton is approximately 40–55 min from the Hagersville base. Retaining walls projects are considered individually based on scope and travel. A retaining wall is structure dressed up as landscape. Most failures come from bad drainage behind the wall — not the wall itself. We dig deeper, drain better, and use the right block for the height.

Multi-course stone retaining wall running along a side yard
Service photo pending final client attribution and location approval.

Retaining walls done right in Hamilton

Why local matters.

Different towns have different ground, different builders' shortcuts, and different rules. We've worked Hamilton long enough to know which.

  • 01

    Permit and engineering requirements confirmed for the property

  • 02

    Granular base 12 inches minimum, compacted in lifts

  • 03

    Drain tile + clear stone behind every wall

  • 04

    Geogrid for tall walls or heavy loads above

  • 05

    Block options: Permacon, Belgard, Unilock

How a retaining walls job runs

From first call in Hamilton to clean exit.

  1. 01

    Survey & design

    Heights, loads, drainage path.

  2. 02

    Permit

    Pulled for walls over 4 ft or near property lines.

  3. 03

    Excavate

    Down to undisturbed soil.

  4. 04

    Base

    Granular A, compacted to 95% Proctor.

  5. 05

    Build up

    Block course by course, geogrid where engineered.

  6. 06

    Backfill & drain

    Clear stone, filter fabric, weeping tile to daylight.

More we do in Hamilton

Often part of the same project.

FAQ

Retaining walls in Hamilton — common questions

  • Yes. We work the mountain and the city below it. Lots of stamped patios in west Hamilton, lots of driveway replacements on older streets in the lower city. Engineered walls that hold back grade and look like they belong there.

  • Retaining walls jobs typically start at $45/sq ft of face. Final price depends on access, prep, size, and finish. We quote a fixed price after seeing the site — no hourly creep.

  • About 40–55 min (47 km). It's a normal part of our week.

  • Possibly. Height is only one factor. Location, loading, drainage, public access, grading, and local rules can also trigger approvals. Confirm the property and proposed wall with the municipal building department before construction.

  • Clear gravel (¾" crushed) for 12 inches behind, filter fabric to keep silt out, and a perforated drain pipe sloped to daylight. Without that, hydraulic pressure tears walls apart.

  • Block (Permacon, Versa-Lok) is faster, more forgiving, and works to about 8 ft. Poured walls work for taller heights or commercial loads.

Free quotes

Quote retaining walls in Hamilton.

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