GRAY INSTRUMENTS
City of Calgary
Building permit history · CanPermits
Total Permits
2
Total Project Value
—
First Permit
2020-04-08
Last Permit
2025-08-15
Work type
New Build
2
Permits by year
GRAY INSTRUMENTS has 2 building permits on file in Calgary, from 2020 to 2025.
2025
1 permit
2020
1 permit
Permits
Showing the 2 most recent permits.
| Date ↓ | Address | Work type | Value ↕ |
|---|---|---|---|
| 2025-08-15 | 5117 30 AV SW | New Build | — |
| 2020-04-08 | 5117 30 AV SW | New Build | — |
Other contractors active in City of Calgary
Contractors with permit activity in the same municipality over the last 90 days.
GRAY INSTRUMENTS: ≥2 permits on public record in City of Calgary · earliest permit on record 2020 · most recent 2025. Compiled from municipal building-permit records; CanPermits does not verify licensing or business credentials.