Directory / Portsmouth / HVAC
Buchanan Heating Inc.
5 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 5
Types of projects
By place, trade and period
| Town / city | State | Trade | Last 90 days | Last 6 months | All documented |
|---|---|---|---|---|---|
| Portsmouth | NH | HVAC | 3 | 5 | 5 |
Permit timeline
- Nov 9, 2026Install a gas furnace with a/c for the first and second floors, ductless heat pump on the thirdPortsmouth · HVAC · Sheet metal · 1 · #MECH-26-615
- Nov 6, 2026Install a dual zone ductless heat pump systemPortsmouth · HVAC · Sheet metal · 1 · #MECH-26-610
- Aug 18, 2026Install two ducted hydro-air air handlers with a/cPortsmouth · HVAC · Sheet metal · 1 · #MECH-26-450
- May 20, 2026Change out existing second floor cooling only systemPortsmouth · HVAC · Sheet metal · Complete · #MECH-26-288
- May 20, 2026Heat pump change-out, relocation of outdoor unitPortsmouth · HVAC · Sheet metal · Complete · #MECH-26-287
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.