Robert Calhoun
6 permits across 1 town in the last 12 months
HVAC · Insulation · Building
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Activity by month
Permits filed each month. The first and last months are partial.
Where they’re working
Permits filed under this contractor by state and town, last 12 months.
Massachusetts 6
Types of projects
By place, trade and period
| Town / city | State | Trade | Last 90 days | Last 12 months | All documented |
|---|---|---|---|---|---|
| Otis | MA | HVAC | 2 | 3 | 3 |
| Otis | MA | Insulation | 1 | 2 | 2 |
| Otis | MA | Building | 0 | 1 | 1 |
Permit timeline
- Oct 16, 2026Air sealing. insulate attic floor.Otis · Insulation · Residential · Permit Issued · #R-26-0120
- Sep 16, 2026Install 1 central heat pump system - fully displacing.Otis · HVAC · Residential · Permit Issued · #R-26-0105
- Sep 11, 2026Install 1 24k btu minisplit system.Otis · HVAC · Residential · Permit Issued · #R-26-0098
- Jul 21, 2026Home air sealing. attic damming. install 12" open r-42 cellulose to 702ft² attic floor. insulate bath exhaust hose.Otis · Building · Residential · Permit Issued · #R-26-0070
- Jul 21, 2026Home air sealing. insulate kneewall.Otis · Insulation · Residential · Permit Issued · #R-26-0071
- May 19, 2026Install ductless minisplit system: 1 36,000 btu condenser, and 4 indoor high wall evaporators.Otis · HVAC · Residential · Permit Issued · #R-26-0043
Permit counts reflect permits filed in public town records naming this contractor as applicant. A permit shows permitted activity, not necessarily completed work, quality of work, or a final inspection.
License
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Sources
- PermitEyes Otis public view (Building) · retrieved Nov 5, 2026
Not verified: contact info, business address, insurance, reviews. Page built Nov 5, 2026.