From untouched ground
to construction-ready.
Southwest Siteworks inc. - One dependable contractor for earthworks, foundations, underground infrastructure, drainage, concrete and final grading.
TURNKEY
OWNER - LED
TURNKEY
BUILT RIGHT
Sitework delivery
Clear communication
Quality without shortcuts
THE SOUTHWEST STANDARD
Groundwork that keeps
the project moving.
We help builders, developers and property owners remove the friction of coordinating multiple trades. From first cut to final grade, Southwest Siteworks keeps critical sitework moving under one roof.
BRING US TO YOUR NEXT PROJECT ↗
CORE CAPABILITIES
Built for the work
before the build.
Grading & Site Finishes
Road and parking lot preparation, fine grading, topsoil placement and final site completion ready for the next trade or handover.
Underground Infrastructure
Storm, sanitary and water services, drainage systems, culverts and site servicing installed with care from the ground up.
Concrete Forming & ICF
Concrete footings, foundation walls and frost walls built for lasting strength. As certified SuperForm ICF installers, we also provide energy-efficient ICF foundation systems for residential, agricultural and commercial projects.
Land Clearing
Tree and brush clearing, grubbing, demolition preparation and large-area site opening for residential, commercial and agricultural work.
Retaining walls & Erosion Control
Erosion-control measures, drainage solutions and engineered retaining walls designed to stabilize slopes, manage runoff and protect your property.
Earthworks & Site Preparation
Clearing, stripping, excavation, cut and fill, and base preparation —planned around your build schedule.
At Southwest Siteworks, we choose SuperForm ICF for its strength, efficiency and proven building performance. Its reinforced concrete core and continuous insulation create a durable, energy-efficient foundation system designed for long-term comfort and protection.
SuperForm's 12" block design, 6" tie spacing and secure interlocking system help us build straighter, stronger walls while providing excellent fastening points and flexible reinforcement options.
As Certified SuperForm ICF Installers, we provide professional installation for frost walls, full-height foundations and other ICF applications throughout Southwestern Ontario.
STRONGER. WARMER. BUILT TO LAST.
WHO WE WORK WITH
Sitework
support that fits
the project.
Builders & developers
Complete site packages, dependable scheduling and one point of contact from clearing through final grade.
Commercial contractors
Responsive support for civil scopes, concrete, underground services and schedule-driven site requirements.
Agricultural clients
Drainage, clearing, foundations, yard improvements and durable sitework built around working operations.
HOW WE WORK
Clear from
day one.
A straightforward process designed to protect the schedule, control surprises and keep everyone informed.
Review the scope
Drainage, clearing, foundations, yard improvements and durable sitework built around working operations.
Plan the execution
Drainage, clearing, foundations, yard improvements and durable sitework built around working operations.
Build with accountability
Drainage, clearing, foundations, yard improvements and durable sitework built around working operations.
Leave it ready
Drainage, clearing, foundations, yard improvements and durable sitework built around working operations.
OUR SERVICE AREA
Based in Parkhill.
Built for Southwestern Ontario.
Supporting projects throughout London, Strathroy, Sarnia, Chatham, St. Thomas, Huron County and surrounding communities.
Let's get the ground
ready.
From excavation to foundations and site servicing.
Southwest Siteworks delivers turnkey sitework from the ground up.
Send the drawings, location and anticipated schedule. We will review the scope and get back to you directly.
CALL
HAVE A PROJECT TAKING SHAPE?