Directory / Portsmouth / HVAC
Powerhouse Plumbing and Heating
3 permits across 1 town in the last 6 months
HVAC
Business contact from Portsmouth OpenGov record (signed-in), checked Nov 13, 2026. Not from permit records.
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 6 months.
New Hampshire 3
Types of projects
By place, trade and period
| Town / city | State | Trade | Last 90 days | Last 6 months | All documented |
|---|---|---|---|---|---|
| Portsmouth | NH | HVAC | 3 | 3 | 3 |
Permit timeline
- Oct 22, 20261 LP Gas Furnace, sheet metal duct, AC One Rheem Furnace Model RHER962V0403A17M4SCA One Rheem Condenser Model RHERA13NY3Portsmouth · HVAC · Sheet metal · 1 · #MECH-26-580
- Sep 25, 20261 LP Furnace _RHER96TA0702317MSA with 2 zone sheet metal duct and 1 AC unitPortsmouth · HVAC · Sheet metal · 1 · #MECH-26-520
- Aug 27, 20261 LP gas furnace with 2 zone sheet metal duct and 1 ac unit One Rheem Furnace model-RHER962V0403A17M4SCA One Rheem condePortsmouth · HVAC · Sheet metal · 1 · #MECH-26-463
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
We haven’t verified a state license for this name yet. We only show license details when we can match the record to this contractor with confidence. You can check directly at the New Hampshire Office of Professional Licensure and Certification (OPLC) license lookup.
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Sources
- Portsmouth OpenGov portal · retrieved Nov 13, 2026
Not verified: contact info, business address, insurance, reviews. Page built Nov 13, 2026.