Drainage solutions
End Standing Water & Foundation Risks
Drainage, hardscaping & landscaping · Simcoe County
We engineer surface and subsurface drainage — culverts, french drains, catch basins, and grades tied to storm — so hardscapes and foundations stay dry through freeze-thaw.

Drainage, Hardscaping & Landscaping Specialists
Not a generalist — one contractor, complete scope
Barrie to Simcoe County
9+ communities served
Licensed & Fully Insured
WSIB Compliant
Free Site Assessments
No-obligation written quotes
Risk
A wet basement isn't the problem; it's a symptom of failed site grading.
Standing water and sheet flow toward the structure saturate soils, accelerate erosion, and load footings in ways the original grade never accounted for.
When storm tie-ins, trench slopes, and finished grades do not match the site, finishes fail season after season while the real failure stays underground.
Systems
Culverts, french drains & catch basins — installed to move water on purpose
Heavy typography below pairs each system with field photography from Simcoe County installs.
01Culverts & storm conveyance
Rigid and corrugated runs, bedding, and structure tie-ins sized for peak flows — sequenced before pavements and hardscape so buried work carries load and frost.
02French & trench drains
Perimeter and yard interceptors with geotextile, clean stone, and positive outlet to daylight or storm — protecting envelopes while keeping walks and turf usable.
03Catch basins & surface collection
Inlets, grates, and lead-ins set to survey so sheet flow reaches the network your civil plan expects — not the neighbour's lawn.
Proof
Flooded conditions vs. engineered dry finish
Drag the divider to compare a saturated perimeter / failed drainage context with a corrected grade and conveyance package ready for inspection and cover scopes.


DRAINAGE · HARDSCAPING · LANDSCAPING
Ground Level Contracting is Simcoe County's trusted specialist for complete drainage, hardscaping, and landscaping — from foundation drain tile and site drainage design to armour stone walls, interlock, natural stone, and integrated outdoor environments.
We solve the water problems other contractors ignore, and we build hardscapes and landscapes that turn challenging grades into functional, lasting spaces.
Our edge is simple: deep drainage skill, full hardscaping capability, and landscaping integration — one contractor, one schedule.
Request a drainage assessment or send drawings — we confirm scope, sequencing, and fit before hardscape or landscape cover closes your grades.

SERVICES ON THIS PAGE
- Foundation drain tile & sub drain
- Custom site drainage design
- Retaining walls
- Patios, walkways, driveways & steps
- Hardscape & landscape integration
WHAT WE BUILD
Six delivery lanes on one contract — drainage, walls, hardscape, integration, and how we start every job.
Foundation Drain Tile (Sub Drain)
Protect your foundation with weeping tile done right: perforated pipe, sock wrap, gravel bedding, and a correctly sized outlet built to last 25–50+ years.
We install interior and exterior systems for new builds, older homes, and full remediation.
Custom Site Drainage Design
We engineer surface and subsurface drainage for your soil, slope, and seasons — french drains, swales, basins, grading, and interceptor trenches.
Every plan targets where water enters, how it moves, and where it must exit.
Retaining Walls
Armour stone, segmental block, concrete, and engineered walls — each with drainage backfill, weeps, and stone zones as standard.
Walls must hold the load, shed water, and still look intentional twenty years out.
Patios, Walkways, Driveways & Steps
Interlock, flagstone, exposed aggregate, and armour stone steps on compacted bases with drainage tied into the wider site.
Surfaces are detailed for Simcoe County frost, load, and finish — not just day-one appearance.
Hardscape & Landscape Integration
Lakefront, hillside, and high-grade lots need drainage, walls, and finish landscape as one system.
One crew sequence means fewer gaps between engineering, execution, and long-term performance.
Free Site Assessment
Every project starts with a no-obligation visit: we document drainage, grade, and your goals.
You get a written scope with line-item pricing — no surprises at invoice.
FOUNDATION DRAIN TILE & SUB DRAIN
Foundation Drain Tile Installation & Replacement (Sub Drain) — Protecting Barrie & Simcoe County Homes
Your foundation's first line of defence is a properly functioning drain tile system.
Also called weeping tile or sub drain, perforated pipe around footings intercepts groundwater and moves it away from the basement before damage or flooding occurs.

SURFACE · SUBSURFACE · GRADING
Custom Site Drainage Design — Surface, Subsurface & Grading Solutions for Simcoe County Properties

Water always finds its way — the goal is to control where it goes. Poor drainage is rarely a single-point problem. It is a systemic failure: the wrong grade directing surface runoff toward the foundation, subsurface water with no clear path to a proper outlet, compacted soil preventing infiltration, and a yard that holds water in low spots after every rain event.

ARMOUR · BLOCK · ENGINEERED
Retaining Walls in Barrie & Simcoe County — Armour Stone, Block, Concrete & Engineered Solutions
A retaining wall does two jobs simultaneously: it holds back earth and it makes a statement. At Ground Level Contracting, we design and build retaining walls that accomplish both — from natural armour stone walls that integrate seamlessly into rural and lakeside landscapes, to precision-engineered block systems suited to residential grade changes and commercial applications, to structural concrete walls for high-load and high-height requirements.
Every retaining wall we build includes proper drainage behind the wall — because without it, even the most well-built wall will eventually fail. Hydrostatic pressure from water trapped in saturated backfill is responsible for the majority of premature retaining wall failures in Ontario.
We size our walls correctly for the load they carry, prepare our base to the depth the site requires, and install crushed stone drainage backfill, weep holes, and perforated pipe as standard practice on every wall — regardless of height or material. Where a wall is part of a broader hardscaping and landscaping project, we integrate the drainage system across the full site from day one.

Armour stone retaining walls are among the most durable and visually compelling options available in Central Ontario. Each large natural limestone or granite stone — typically weighing hundreds to thousands of kilograms — is set precisely to lock the wall together without mortar, distributing load evenly and allowing natural drainage through the structure.


Segmental concrete block retaining walls — manufactured by brands including Unilock, Risi, and Allan Block — offer engineered performance, clean modern lines, and structural load ratings for walls up to and beyond 1.2 metres.


Walls exceeding standard height thresholds, walls supporting structures, roads, or driveways, or sites with complex loading conditions require engineer-stamped design drawings under the Ontario Building Code.


Shoreline and waterfront retaining walls on Lake Simcoe, Kempenfelt Bay, and throughout Simcoe County serve a dual purpose: they protect the land from erosion while defining the boundary between improved property and the water.

Have a retaining wall, drainage, or landscaping project in mind?
Get a free written quote — no obligation, no pressure.
PATIOS · DRIVEWAYS · STEPS
Patios, Walkways, Driveways & Steps — Stone, Interlock & Concrete in Barrie & Simcoe County
The hardscape surfaces on your property are where function meets lifestyle.
A well-designed interlock patio, natural stone walkway, or exposed aggregate driveway doesn't just add curb appeal and outdoor living space — it solves drainage and grade challenges at the same time, and it creates the framework within which landscaping comes to life.
Every hardscape project we build starts with proper base preparation: the right excavation depth, the right compacted aggregate layers, and the right drainage integration so your surfaces perform as beautifully in year fifteen as they do on installation day.

Interlocking concrete paving stone is the most versatile and widely specified hardscape surface in the Barrie and Simcoe County market. Available in hundreds of sizes, profiles, colours, and textures from manufacturers including Unilock, Permacon, and Cambridge, interlock allows virtually unlimited design flexibility.



Natural flagstone — limestone, granite, slate, and sandstone — creates a hardscape surface that is genuinely irreplaceable in its visual character.


Concrete offers strength, longevity, and design versatility in a single material.



Steps, stairways, and walkways are the connective tissue of an outdoor living space — and when built in natural stone or armour stone, they become features in their own right that define the character of the entire landscape.
- Armour Stone Steps
- Interlock Steps
- Concrete Steps
- Flagstone Path




Hardscape & Landscape Integration — Drainage-First Design for Lakeside, High-Grade & High-End Properties
HARDSCAPE & LANDSCAPE INTEGRATION
Not every property is a flat, easy build.
Some of the most striking properties in Simcoe County — lakefront homes on Lake Simcoe, hillside properties in Oro-Medonte, sloped rural lots near Wasaga Beach and Innisfil — present real engineering and design challenges. These are the projects we approach with the most enthusiasm.
When a site has significant grade changes, drainage complexity, or waterfront conditions, the integration of drainage systems, retaining walls, terraced hardscaping, and planting zones must be designed as a single cohesive system — not assembled from separate contractor scopes that don't communicate with each other.
What We Deliver on Challenging Properties:
Terraced hardscaping and landscaping on sloped lots
Converting unusable slope into functional outdoor levels connected by stone steps and retaining walls; planting zones at each terrace.
Lakeside and waterfront integration
Armour stone shoreline walls, natural stone patio terraces, drainage against upland runoff and shoreline erosion.
High-end design execution
Finished quality for luxury properties — hardscaping as foundation, landscaping as finish.
Drainage-first design methodology
Drainage resolved before hardscaping; hardscaping before final landscaping — the only sequence that lasts.
Full excavation and grade management
Hauling, spoils, import material, and finishing grade as one integrated scope.


SIMCOE COUNTY · ONE CONTRACTOR
Why Choose Ground Level Contracting for Drainage, Hardscaping & Landscaping in Simcoe County?
The Combination No One Else in This Market Owns
Drainage, hardscaping, and landscaping together — one contractor instead of three schedules.
Local Knowledge That Changes Outcomes
Simcoe County soils and topography — experience that changes what we specify.
Drainage-First Design Philosophy
We find the water before we put stone in the ground.
Honest Scoping, Written Proposals
Clear scope, line-item pricing, and frank conversation — no unnecessary upsells.
Fully Licensed, Insured & WSIB Compliant
Certificates of insurance and WSIB clearance available on request.
Warranty-Backed Work
Ask us for current warranty terms on your specific project type at the time of quoting.

OUR PROCESS
How we execute — from assessment through final grade
How we work
Seven milestones from first visit to final grade. Each step stays in one place on the timeline — no dense wall of text.
- 01
Free Site Assessment
We visit your property at no charge.
We document what you are seeing — basement water, yard drainage, slopes to hold, hardscape goals, or landscape vision.
We assess before we prescribe. That discipline separates fixes from symptom patches.
- 02
Written Proposal
Within a few business days you receive scope, line-item pricing, and a timeline.
We review materials, boundaries, sequence, and site expectations together — no surprises.
- 03
Scheduling & Pre-Project Planning
After acceptance we lock the schedule and confirm materials, equipment, and locates.
When permits apply — tall walls or drainage near limits — we run the application as part of prep.
- 04
Site Preparation & Excavation
Excavation reaches footing depth for drain tile, subgrade for bases, or full cuts for grade fixes.
Spoils move by our hauling: off-site, stockpiled, or redistributed to match the plan.
- 05
Drainage Infrastructure First
Pipe, gravel beds, basins, and outlets go in before any hardscape surface.
Once buried, this work has to perform for decades with no access — detail matters here.
- 06
Hardscaping Installation
Walls rise on compacted bases with drainage zones installed as we build.
Interlock, stone, and concrete land on aggregate lifts sized for frost and load at your site.
- 07
Final Grade, Cleanup & Restoration
Finish grade moves surface water away from structures toward the right outlets.
We restore soil and turf, clean the site, and leave only the permanent work behind.

WHERE WE WORK
Areas We Serve Across Central Ontario
Ground Level Contracting serves drainage, hardscaping, and landscaping from a Barrie base across Simcoe County and nearby communities.
Primary Service Areas
Barrie, Ontario
Full service. All drainage, hardscaping, and landscaping services.
Innisfil, Ontario
Residential, lakefront, and waterfront properties.
Orillia, Ontario
Drainage, retaining walls, interlock, and hardscaping.
Wasaga Beach, Ontario
Drainage and hardscaping in residential and cottage-area settings.
Angus / Essa Township
Residential drainage and hardscaping services.
Springwater Township
Rural residential drainage, hardscaping, and landscaping.
Oro-Medonte
Lakeside, hillside, and rural estate properties.
Extended Service Areas
New Tecumseth / Alliston, Midland & Penetanguishene, Bradford West Gwillimbury, Collingwood & The Blue Mountains, Ramara & surrounding Simcoe County townships
We work lakefront and seasonal properties across Lake Simcoe, Kempenfelt Bay, and the cottage belt.
Shoreline armour stone, seasonal drainage, and hardscape plus landscape on steep lake grades stay in our wheelhouse.

FREQUENTLY ASKED QUESTIONS
Drainage, Hardscaping & Landscaping FAQs — Barrie and Simcoe County
What is foundation drain tile and how does it work?
Foundation drain tile — weeping tile or sub drain — is perforated pipe at the footing perimeter that collects groundwater and routes it to a sump or daylight outlet.
That lowers hydrostatic pressure against the wall and reduces leaks, cracks, and basement flooding.
Modern installs use sock-wrapped perforated PVC in washed clear stone for long service life.
How do I know if my weeping tile needs to be replaced in Barrie?
Watch for wet basements, efflorescence, constant sump cycling, soggy perimeter soil, musty air, or cracks that track with storms.
Pre-1980s homes often still run clay tile that cracks, collapses, and roots into.
Inspect before failure — proactive replacement is usually cheaper than foundation repair after chronic infiltration.
What type of retaining wall is best for my property in Simcoe County?
Material follows height, load, look, and budget — there is no one-size label for every lot.
Armour stone fits natural, rural, lakeside, and heavy-load cases: mass, drainage, and longevity without mortar.
Segmental block suits residential grade changes and clean contemporary lines. Poured or engineered systems cover tall walls, surcharges, and stamped-design sites.
We recommend after a site walk — not from a brochure photo alone.
Does a retaining wall need drainage behind it?
Yes — skipping drainage is how walls die early in Ontario.
Saturated backfill drives hydrostatic load into the stem until something gives.
We install crushed stone drainage zones, weeps, and pipe where the section demands it — baseline practice, not an upsell.
Can you fix drainage problems on a sloped property near Barrie?
Sloped lots are a core specialty: concentrated runoff, erosion, and water aimed at foundations or neighbours.
We combine grading, french drains, swales, basins, and walls or terraces when the grade needs structure.
The target is a system that survives spring thaw — not a one-season patch.
Do you build retaining walls on waterfront and lakeside properties in Simcoe County?
Yes — Lake Simcoe, Kempenfelt Bay, and the wider county shoreline are regular project ground for us.
Armour stone’s mass and permeability usually fit wave, ice, and erosion loads while reading as landscape.
Water’s-edge work may need municipal or conservation permits — we fold that guidance into planning.
What areas do you serve for drainage, hardscaping and landscaping?
We cover Barrie, Orillia, Wasaga Beach, Innisfil, Angus, Springwater, Oro-Medonte, New Tecumseth, Midland, Penetanguishene, Bradford West Gwillimbury, and nearby Central Ontario townships.
Unsure on your address? Call or request a quote and we will confirm coverage.
How long does a drain tile system last?
A correctly built PVC run in clear stone, with proper slope and outlet sizing, often lasts 25–50+ years with little maintenance.
Life tracks installation quality: pipe size, stone depth, grade, and outlet capacity.
Original clay systems in older Barrie stock are past typical design life — collapse, joint cracking, and roots are common. Evaluate before catastrophic failure; replacement beats emergency foundation work on price and stress.
LICENSED · INSURED · LOCAL
Licensed, Insured & Locally Trusted in Simcoe County
Fully Licensed & Insured
Commercial general liability coverage on every project
WSIB Compliant
Current WSIB clearance certificates available on request
Locally Owned & Operated
Based in Barrie, serving Simcoe County across commercial and industrial sites
Warranty-Backed Workmanship
Ask about warranty terms for your project type
Free Site Assessments
No-obligation site visits and written proposals
Transparent, Written Quotes
Line-item pricing with no surprises at invoice
Licensed for Permits
We manage permit applications for regulated wall and drainage work
Real Project Photos
Before & after documentation from properties across Simcoe County
Google Reviewed
[Rating] stars, [Count] reviews from verified local clients
Google Reviews
★★★★★
Placeholder — set NEXT_PUBLIC_GOOGLE_BUSINESS_PROFILE_URL or NEXT_PUBLIC_GOOGLE_REVIEWS_EMBED_SRC for production.
RELATED SERVICES
Related GLC services

- Hauling & Material DeliveryView Service →
Stone, aggregate, and spoils move with our drainage and hardscape crews — fewer handoffs, cleaner sites.
Ask how hauling slots into your excavation or import schedule.
- Commercial Snow RemovalView Service →
Commercial clients pair winter clearing with the same team that knows their grades and drains.
One relationship from hardscape season to plow season.
- Free Site AssessmentView Service →
Book a no-obligation walkthrough for drainage, hardscape, or landscape scope.
You leave with a written quote and clear next steps.
Reference library
Technical specifications & drainage context
Expand for crawlable depth on soils, pipe sizing, and grades. Field targets always follow signed drawings and municipal direction — not marketing tables.
Soil saturation and infiltration+−
Clay-heavy profiles near Barrie hold pore pressure longer than sandier strips toward Wasaga; seasonal highs change how quickly subsurface drains must pull water away from footings.
Saturation rates inform trench depth, stone volume, and whether interceptors belong upgradient of the structure. Geotechnical input and OBC exposure assumptions govern design — we execute to that brief.
Pipe diameters, slopes, and materials+−
Carrier diameters, material class (PVC, HDPE, concrete), jointing, and minimum slopes are set by civil drawings and municipal storm standards — not a one-size table in marketing copy.
Cleanouts, structure connections, and bedding classes are part of the same IFC package; field changes route through RFI so capacity and cover stay traceable at inspection.
Grading percentages and sheet flow+−
Finished and interim grades target designer cross-slopes and longitudinal slopes so sheet flow reaches catchments without ponding on structural fills or against walls.
Percentages tie to hardscape and landscape cover: what reads flat on paper must still move water when pavers, asphalt, or turf are in place — we lock tie-ins before those scopes close the surface.

Stop the Water. Fix the Grade.
Build Something Exceptional.
Complete drainage, hardscaping, and landscaping for Barrie, Orillia, Simcoe County, Wasaga Beach, and Innisfil.
Every project starts with a free site assessment and a written quote.
Licensed & insured. WSIB compliant. Serving Simcoe County since [YEAR].
