Storm Lateral Replacement – Victoria, BC
Replacing a storm lateral is often the most effective way to restore proper drainage and protect your property from recurring water issues. Our crews expose and replace aging or damaged storm lines, correct improper elevations, and ensure the new system ties into the municipal connection to current standards.
With careful excavation, proper bedding, and code-compliant installation, we provide a reliable upgrade that helps prevent backups, erosion, and foundation moisture problems.
Understanding Storm Laterals
A storm lateral is the underground pipe that carries rainwater from your home’s perimeter drains and downspouts to the municipal storm system.
When this pipe is damaged, clogged, or installed at the wrong elevation, water has nowhere to go—leading to pooling, backups, and potential foundation issues. Many older homes in Victoria and surrounding areas have storm laterals that have settled, collapsed, or no longer meet current standards.
Understanding the condition and depth of this pipe is a crucial part of diagnosing drainage problems and determining whether replacement is necessary for long-term protection.
Our Process
We start with a site assessment to confirm elevations, inspect the existing storm lateral, and review how your perimeter drains tie into the system. When needed, a camera inspection is performed to ensure the rest of the drainage system is functioning properly before replacement begins.
Our crew then carefully excavates the storm line, installs new pipe to proper grade, and connects it to the municipal system using materials that meet BC Building Code standards. The trench is backfilled with clean, compacted material, and the surface—soil, lawn, concrete, or hardscape—is restored.
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This streamlined process ensures a reliable, long-lasting storm lateral that moves water away from your home and performs in Victoria’s wet climate.
Other Services
Perimeter Drain Replacement
We provide full service perimeter drain replacements. from start to finish we look after Excavation, Permits, Pipe installation, Waterproofing, Landscaping and inspections.
Using quality PVC piping and professional excavation, our systems
are built to last for decades to come
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Drain Camera Inspections
Drain camera inspections allow us to see exactly what’s happening inside your storm and perimeter drain systems.
Using high-resolution video equipment, we identify blockages, breaks, root intrusion, improper grading, and other issues that aren’t visible from the surface.
This accurate, non-invasive diagnostic step helps determine whether repairs, cleaning, or full replacement is needed—saving homeowners time, money, and guesswork.
Waterproofing
We protect your foundation by cleaning and sealing exterior walls, applying a waterproof membrane, and installing high-quality drain mat (dimple board).
This system channels moisture directly to the perimeter drain, reducing hydrostatic pressure and helping prevent leaks or long-term foundation damage.
All waterproofing is completed to BC Building Code standards for lasting protection.
Why Choose Dr. Hoe Civil Construction?
With years of experience in residential drainage systems, Dr. Hoe Civil Construction Inc. delivers dependable results backed by proper excavation, grading, and waterproofing expertise. We use only high-quality materials, proven methods, and the right equipment to ensure your new perimeter drain system performs in the wet climate of Victoria and Southern Vancouver Island.
Homeowners trust our team for clear communication, efficient scheduling, and lasting results that protect their biggest investment — their home
Fully Licensed, Insured and WCB compliant
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OUR SERVICE AREA
Servicing Victoria, Langford, Sooke, Saanich, Sidney, Shawnigan Lake, Duncan, Mill Bay, Oak Bay, View Royal, Esquimalt, Metchosin and everywhere in between.