Know your building. Protect your asset.
Construction-led building oversight for BC strata properties.
SENTiNEL delivers independent strata building oversight in BC: inspect, document, and prioritize building issues before they become emergency repairs, insurance problems, or special levies.
See what a Sentinel report looks like →
Transport Canada certified drone pilots capture what ladders miss.
Advanced Operations certification is what permits flight near people, near structures, and in the controlled airspace most Lower Mainland buildings sit in. In practice it means roof, envelope, and elevated conditions get documented without a lift, without a crew on a failing surface, and filed straight into the building record.
Built for BC strata buildings.
SENTiNEL supports townhome communities, condo buildings, and the people responsible for them with practical building oversight, technical documentation, and maintenance prioritization. Catch issues earlier. Build a better building record. Make clearer decisions before small problems turn into expensive ones.
Inspections
Strata building inspections covering roof, envelope, drainage, balconies, parkade, and shared systems.
Explore inspectionsSpecial levy prevention
Reduce the risk of surprise special levies. See small issues earlier and plan repairs before they become urgent.
Prevent surprise leviesDepreciation report support
Turn your depreciation report into a practical maintenance plan, and keep the building record current between updates.
Act on your reportWhat deferral actually costs.
Three recent cases from across Canada, read through the same lens we apply to every building we cover.
Records
Lost alteration agreements, and the roofing project that finds them
A 68-unit townhouse community heads into a roof replacement with 11 owner-installed skylights and no agreements on file.
Read the breakdown
Special levies
When the levy arrives with 15 days notice
Reported Canadian levies in the tens of thousands per home, and the deferral history that produced them.
Read the breakdown
Special levies
Reading special levy risk before you buy
Form B, minutes, and the depreciation report each show a different part of levy exposure, and none of them show all of it.
Read the breakdownWho are you? We'll show you what matters most.
Most councils are owners volunteering their time. Every role has different decisions to make, and every one of them touches your property value. Pick yours and see exactly how Sentinel works for you.
Strata Council: Townhomes
Volunteer councils, made up of owners, protecting per-property envelopes, roofs, and shared drainage without the construction expertise to know what they're looking at.
See how Sentinel helps townhomesStrata Council: Condominiums
Shared envelope, parkade, mechanical, and common infrastructure where one missed issue cascades across every owner's property value in the building.
See how Sentinel helps condosProperty Manager
Firms managing dozens of buildings who need one independent technical partner to handle the construction decisions they were never staffed for.
See how Sentinel helps property managersDeterioration is inevitable. Surprise is not.
Your asset is only as sound as the envelope that surrounds it. Start with a short virtual presentation. We walk through what Sentinel does, answer questions, and let you decide if it fits. No proposal, no commitment, no pressure.