Built for the people who actually run multi-family buildings.
Sentinel is built first and foremost for strata management firms and the councils they serve, and extends naturally to rental, commercial, and insurance partners working on the same buildings.
Strata Management Firms
Sentinel acts as the construction and technical department most strata firms wish they had internally. Fewer emergency calls, better documentation, stronger insurance positioning, and clear contractor coordination, without expanding internal headcount.
→ Talk about your portfolioStrata Councils
Independent technical oversight of your building. Quarterly inspections, clear reporting, and the Asset Protection Program ensure council decisions are grounded in evidence, and that the right professionals are engaged at the right time.
→ Request a council presentationRental Portfolio Owners & Operators
Per-building condition baselines rolled into a portfolio view. Capex forecasts, turnover-ready scopes, and unit-level deficiency tracking. One record across every door you own.
→ Request a portfolio assessmentCommercial Owners & Operators
Property condition assessments, envelope and roof condition records, and tenant-impact-aware repair scopes. A live asset record from acquisition through hold to disposition.
→ Request a commercial assessmentInsurance Partners
A consistent, documented view of risk across the buildings in your book. Buildings under Sentinel oversight demonstrate proactive maintenance and condition tracking, directly supporting underwriting and renewals.
→ Partner with Sentinel



Sentinel doesn't replace anyone. It connects them.
Strata managers, contractors, engineers, and consultants all stay in their lanes. Sentinel sits across them as the independent technical oversight partner, making sure each is engaged at the right time, with the right scope, against a single building record.
Book
Your buildings are aging anyway.
Manage them on purpose.
Start with a single Initial Asset Assessment. See what proactive stewardship looks like on one of your buildings before you scale it across the portfolio.