Job Overview
Location: Guelph, Ontario
Structure: Two-story detached brown brick house with attached garage
Problem: Squirrels entering the attic through the roofline
Service: Humane squirrel removal and wildlife exclusion
Visits: 2
Summary
We responded to reports of squirrel activity in the attic of a two-story detached home in Guelph. Andrew completed a full roof inspection, confirmed active squirrel entry, and installed a one-way door over the primary access point. Following the inspection, additional exclusion work was completed to secure vulnerable roof and siding areas. A follow-up visit confirmed the squirrels had exited, the one-way door was removed, and all entry points remained sealed.
Background / Property Context
The property is a two-story detached brick home with asphalt shingles, multiple plumbing vents, vinyl siding, soffit intersections, and roof transitions. These construction features can develop gaps over time that allow squirrels access into attic spaces.
Customer Concern
The homeowner reported scratching and movement in the attic consistent with squirrel activity. The objective was to remove the animals humanely while preventing future access to the home.
Inspection & Findings
Andrew completed a comprehensive exterior roof inspection and identified the primary squirrel entry point along the roofline. Additional vulnerable areas were found at soffit intersections, plumbing vent penetrations, and sections of the siding.
The photographs show galvanized steel mesh installed over soffit intersections, plumbing vents, and siding areas. One image shows the one-way door positioned over the primary roof entry point. Additional photos show reinforced roofline exclusion and a damaged siding opening that was permanently protected with galvanized steel mesh after repairs.
Cause Analysis
Squirrels frequently access attics through openings at roof edges, soffit intersections, and siding transitions. Once inside, they often continue using the same travel route unless all accessible openings are secured. Addressing only the primary entry point may leave secondary vulnerabilities that can be exploited later.
Treatment / Removal
During the first visit, Andrew confirmed active squirrel activity and installed a one-way door over the primary roof entry point. The device allowed the squirrels to leave the attic naturally while preventing them from returning.
No wildlife was trapped or harmed during the removal process.
Exclusion & Repairs
Permanent exclusion work included:
- Installation of a squirrel one-way door at the primary entry point
- Sealing approximately 14 feet of siding with galvanized steel mesh
- Securing two plumbing vents with galvanized steel mesh
- Reinforcing eight soffit intersections with galvanized steel mesh
All exclusion materials were mechanically fastened to provide long-term protection while maintaining proper building ventilation.
Outcome & Confirmation
During the second visit, the homeowner reported no further sounds or signs of squirrel activity. The one-way door was removed, the primary entry point was permanently sealed, and the completed exclusion work was inspected.
The final inspection confirmed that all exclusion remained secure and no further wildlife activity was reported.
Technician Notes
Andrew confirmed the primary roof entry during the initial inspection and identified multiple secondary vulnerabilities around the roofline and siding. Completing comprehensive exclusion alongside the one-way door installation helped reduce the risk of squirrels accessing the attic through alternate openings. The follow-up inspection confirmed successful removal, removal of the one-way door, and secure exclusion throughout the repaired areas.
