Rodent Proofing & Pest Exclusion
in Fort Langley, BC
Fort Langley is a designated heritage community on the south bank of the Fraser River, known for the Hudson's Bay Company fort and the historic village that grew up around it. The residential streets near the historic core contain some of the oldest surviving homes in the Fraser Valley, with some properties dating back to the late 19th century. These homes are of significant heritage value, and any crawlspace work in this community must be approached with an understanding of the historic building methods and materials involved.
Rodents find crawlspaces attractive for the same reasons moisture does well there: it's dark, protected, relatively warm, and — in homes without proper exclusion — easy to get into. Rats (particularly Norway rats, common throughout Surrey and the Fraser Valley) and house mice can squeeze through gaps as small as a quarter-inch. They enter through uncapped foundation vents, gaps around utility penetrations, deteriorated sill plate joints, and even through the condenser lines of HVAC systems if protective screens are missing or corroded.
Our rodent-proofing process starts with a perimeter audit: we walk the exterior of the foundation looking for every possible entry point, then we move inside the crawlspace to identify any gaps that weren't visible from outside. Foundation vents are fitted with heavy-gauge galvanized steel mesh or replaced with sealed covers. Gaps around plumbing and electrical penetrations are packed with stainless steel wool and sealed with caulk or foam. Damaged sill plates are repaired. If the foundation vent openings are large or irregularly shaped, we use pre-formed steel exclusion panels rather than flexible mesh, which rodents can push past over time.
Why Choose Us in Fort Langley?
- Experience with Fort Langley's specific soil and drainage conditions
- Custom-designed systems — not one-size-fits-all packages
- Fully licensed, insured, and WCB-covered technicians
- Written report with photos after every inspection
- Workmanship guarantee on all completed work
Request Service in Fort Langley
About Fort Langley — What We See Here
The Fraser River proximity gives Fort Langley a high seasonal water table in the lower-lying areas near the waterfront, while the residential streets on the higher ground above the village are somewhat better drained. Heritage homes near the river have often had repeated moisture issues over their long lives, and the crawlspaces in some of these properties have layers of remediation attempts by previous owners. We bring a careful, systematic approach to understanding what is actually present before designing any new intervention.