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DD MECHANICAL AND MAINTENANCE
City of Calgary
Building permit history · CanPermits
Compiled record
Export (Excel)Declared construction value
Declared public-record values stated on the permits — not estimates, appraisals, or a quality signal.
Not enough permits carry a declared value to summarize (0 of 56 on record).
Project type
The kinds of permits this contractor pulls, by the project type recorded in the source permit.
Activity by year (permits per year)
Compiled from City of Calgary building-permit records (first-party permit record). CanPermits surfaces public permit records only and does not verify identity, licensing, or other business credentials.
This record covers building, electrical, gas, plumbing, mechanical, development, and tenancy-change permits the City of Calgary publishes openly. Many jobs need no permit at all — so a real track record is almost always larger than what appears here. Absence of records is not absence of activity.
Work distribution
56 permits on public recordWork type
Permits
Showing 56 of 56 permits.
| Date ↓ | Address | Work type | Value ↕ | ||
|---|---|---|---|---|---|
| 2026-06-22 | 1008 70 AV SW | Improvement | — | ||
| 2026-06-02 | 55 SAGE VALLEY CO NW | Improvement | — | ||
| 2026-02-03 | 2429 HOLLY DR SE | Improvement | — | ||
| 2026-01-25 | 2429 HOLLY DR SE | Improvement | — | ||
| 2026-01-07 | 2052 BIRCH CR SE | Improvement | — | ||
| 2025-12-30 | #2 5511 4 ST SE | New | — | ||
| 2025-12-30 | #1 5511 4 ST SE | New | — | ||
| 2025-12-30 | #12 5511 4 ST SE | New | — | ||
| 2025-12-30 | #11 5511 4 ST SE | New | — | ||
| 2025-12-30 | #10 5511 4 ST SE | New | — | ||
| 2025-12-30 | #9 5511 4 ST SE | New | — | ||
| 2025-12-30 | #8 5511 4 ST SE | New | — | ||
| 2025-12-30 | #7 5511 4 ST SE | New | — | ||
| 2025-12-30 | #6 5511 4 ST SE | New | — | ||
| 2025-12-30 | #16 5511 4 ST SE | New | — | ||
| 2025-12-30 | #15 5511 4 ST SE | New | — | ||
| 2025-12-30 | #14 5511 4 ST SE | New | — | ||
| 2025-12-30 | #13 5511 4 ST SE | New | — | ||
| 2025-12-30 | #5 5511 4 ST SE | New | — | ||
| 2025-12-30 | #4 5511 4 ST SE | New | — | ||
| 2025-12-30 | #3 5511 4 ST SE | New | — | ||
| 2025-12-01 | 40 BERMUDA WY NW | Improvement | — | ||
| 2025-11-26 | #107 5519 4 ST SE | New | — | ||
| 2025-11-26 | #106 5519 4 ST SE | New | — | ||
| 2025-11-26 | #105 5519 4 ST SE | New | — | ||
| 2025-11-26 | #101 5519 4 ST SE | New | — | ||
| 2025-11-26 | #104 5519 4 ST SE | New | — | ||
| 2025-11-26 | #103 5519 4 ST SE | New | — | ||
| 2025-11-26 | #102 5519 4 ST SE | New | — | ||
| 2025-11-15 | 2052 BIRCH CR SE | Improvement | — | ||
| 2025-11-05 | 3908 3A ST NE | Improvement | — | ||
| 2025-11-05 | 3908 3A ST NE | Improvement | — | ||
| 2025-11-04 | 3720 KERRYDALE RD SW | Improvement | — | ||
| 2025-10-08 | 62 CRANBERRY CL SE | Improvement | — | ||
| 2025-09-30 | 5515 4 ST SE | New | — | ||
| 2025-09-30 | 5515 4 ST SE | New | — | ||
| 2025-09-30 | 5515 4 ST SE | New | — | ||
| 2025-09-08 | 66 HIDDEN CREEK PT NW | Improvement | — | ||
| 2025-09-08 | 6237 4 ST NE | Improvement | — | ||
| 2025-04-30 | 1631 29 AV SW | Improvement | — | ||
| 2025-04-02 | 31 SIENNA RIDGE BA SW | Improvement | — | ||
| 2025-03-07 | 119 SAGE MEADOWS VW NW | Improvement | — | ||
| 2025-03-07 | 78 LUCAS PL NW | Improvement | — | ||
| 2025-03-07 | 31 SIENNA RIDGE BA SW | Improvement | — | ||
| 2025-01-21 | 128 SCENIC GLEN CR NW | Improvement | — | ||
| 2025-01-13 | 752 CREEKSTONE CI SW | Improvement | — | ||
| 2024-12-30 | 4931 VALIANT DR NW | Improvement | — | ||
| 2024-12-30 | 94 SAGE BLUFF VW NW | Improvement | — | ||
| 2024-12-30 | 106 SETONSTONE MR SE | Improvement | — | ||
| 2024-12-30 | 234 AQUILA DR NW | Improvement | — | ||
| 2024-12-30 | 43 CREEKSTONE GD SW | Improvement | — | ||
| 2024-12-11 | 1114 NINGA RD NW | Improvement | — | ||
| 2024-12-11 | 4 CREEKSTONE DR SW | Improvement | — | ||
| 2024-12-11 | 1116 NINGA RD NW | Improvement | — | ||
| 2024-12-11 | 724 64 AV NW | Improvement | — | ||
| 2024-12-07 | 31 SIENNA RIDGE BA SW | Improvement | — | ||
| No permits match these filters. | |||||
Other contractors active in City of Calgary
Contractors with permit activity in the same municipality over the last 90 days.
DD MECHANICAL AND MAINTENANCE: ≥56 permits on public record in City of Calgary · earliest permit on record 2024 · most recent 2026. Compiled from municipal building-permit records; CanPermits does not verify licensing or business credentials.