Directory / Merrimack / Gas fitting
Matthew Hatch
11 permits across 1 town in the last 6 months
Gas fitting · Plumbing · HVAC
Business contact from Merrimack 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 11
Types of projects
By place, trade and period
| Town / city | State | Trade | Last 90 days | Last 6 months | All documented |
|---|---|---|---|---|---|
| Merrimack | NH | Gas fitting | 2 | 5 | 5 |
| Merrimack | NH | Plumbing | 1 | 5 | 5 |
| Merrimack | NH | HVAC | 0 | 1 | 1 |
Permit timeline
- Nov 5, 2026Above Ground Gas Piping - Install Tankless Rinnai Water HeaterMerrimack · Gas fitting · Gas · 1 · #GP-26-220
- Nov 5, 2026Plumbing above ground per planMerrimack · Plumbing · Plumbing · 1 · #PP-26-269
- Aug 27, 2026Gas Piping for generatorMerrimack · Gas fitting · Gas · 1 · #GP-26-156
- Aug 11, 2026Gas Piping Above Ground Inside House - Installing Tankless Rinnai Water HeaterMerrimack · Gas fitting · Gas · 1 · #GP-26-148
- Aug 11, 2026Above Ground Plumbing Per House PlanMerrimack · Plumbing · Plumbing · 1 · #PP-26-192
- Jul 21, 2026Gas Piping for a Natural Gas 24KW GeneratorMerrimack · Gas fitting · Gas · Complete · #GP-26-136
- Jul 9, 2026Tie into sewer lineMerrimack · Plumbing · Plumbing · Complete · #PP-26-167
- Jul 6, 202618 KW Natural Gas Generator Gas PipingMerrimack · Gas fitting · Gas · 1 · #GP-26-129
- Jun 8, 2026Above Gas Piping Inside House - Install of a Rinnai Tankless Water HeaterMerrimack · HVAC · Sheet metal · 1 · #MP-26-134
- Jun 8, 2026Plumbing inside house based on planMerrimack · Plumbing · Plumbing · 1 · #PP-26-137
- May 28, 2026Underground Plumbing for 3/4 Bath and Kitchenette in ADUMerrimack · Plumbing · Plumbing · Complete · #PP-26-129
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
- Merrimack OpenGov portal · retrieved Nov 13, 2026
Not verified: contact info, business address, insurance, reviews. Page built Nov 13, 2026.