Strogens Service Experts
6 permits across 1 town in the last 6 months
HVAC · Gas fitting
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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 6 months.
New Hampshire 6
Types of projects
By place, trade and period
| Town / city | State | Trade | Last 90 days | Last 6 months | All documented |
|---|---|---|---|---|---|
| Dover | NH | HVAC | 0 | 5 | 5 |
| Dover | NH | Gas fitting | 0 | 1 | 1 |
Permit timeline
- Jul 22, 2026Replace the existing gas furnace with a new 90,000 BTU Lennox SLP99VK high-efficiency modulating gas furnace. air purifiDover · HVAC · Mechanical - Climate Control (Oil, Gas, Exhaust, Ventilation) · Complete · #MECH-2026-0466
- Jun 30, 2026Replace existing failed Weil-McLain steam boiler with new gas boilerDover · HVAC · Mechanical - Climate Control (Oil, Gas, Exhaust, Ventilation) · Complete · #MECH-2026-0414
- May 14, 2026Install new air conditioners and coils into furnaces that currently don't have a coil. Tim is replacing the electrical pDover · HVAC · Mechanical - Climate Control (Oil, Gas, Exhaust, Ventilation) · Fees Due · #MECH-2026-0287
- May 14, 2026Duplicate permit refer to MECH-2026-0428 SW REMOVING CURRENT AC SYSTEM AND REPLACING WITH A NEW CONDENSER/ COIL. C CABINDover · HVAC · Mechanical - Climate Control (Oil, Gas, Exhaust, Ventilation) · Void · #MECH-2026-0286
- May 14, 2026Duplicate permit Void this permit SW MECH-2026-0429 Install one First company Hydro coil air handler with a matching 2 sDover · HVAC · Mechanical - Climate Control (Oil, Gas, Exhaust, Ventilation) · Void · #MECH-2026-0285
- May 14, 2026Duplicate permit refer to MECh-2026-0324 SW Replacing Old Boiler With new Combi BoilerDover · Gas fitting · Mechanical - Gas · Void · #MECH-2026-0284
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
- Dover NH EnerGov Civic Self Service · retrieved Nov 13, 2026
Not verified: contact info, business address, insurance, reviews. Page built Nov 13, 2026.