List of HVAC contractors in New Hampshire with emails and phone numbers
As of 9 Nov 2026, 67Leads lists 26 HVAC contractors in New Hampshire. 2 (8%) have an email address read from the company's own website; none has been through the mail-server check yet.
Updated (the day rows in this list last changed). Counts as of 9 Nov 2026.
Get 67 leads freeNo card. Search is free with contacts masked. Opens a free search for the 26 HVAC contractors in New Hampshire.
What these numbers mean
8% of these records carry an email address.
15 of the 26 companies (58%) have no website at all. That is usually the clearest sign a business is not being marketed to by anyone, which is either an opportunity or a warning depending on what you are selling.
Only 1 of these name an owner. Owner names are read from the company's own site rather than guessed, so coverage varies sharply by how much these businesses publish.
None of the addresses in New Hampshire have been through the mail-server check yet, so every one is labelled unverified. Verification runs continuously and this figure moves.
Where they are
The 3 largest cities hold 100% of the 26 HVAC contractors in New Hampshire (Manchester 24, Auburn 1, Hooksett 1). 3 cities appear in all, and 2 of them have a single listing, so a city-by-city campaign misses most of the state.
ZIP codes with the most HVAC contractors
26 of the 26 HVAC contractors in New Hampshire list a ZIP code, spread over 7 ZIP codes. The 7 busiest hold 100% of those; 03101 alone has 8.
| ZIP code | HVAC contractors | Share |
|---|---|---|
| 03101 | 8 | 31% |
| 03103 | 5 | 19% |
| 03104 | 4 | 15% |
| 03109 | 4 | 15% |
| 03102 | 3 | 12% |
| 03032 | 1 | 4% |
| 03106 | 1 | 4% |
Sub-specialties by listing category
The largest listing category in New Hampshire is HVAC contractor, at 69%; 5 categories appear in all.
HVAC contractor is more common in New Hampshire (69%) than nationally (59%).
| Listing category | Businesses | Share | Nationally |
|---|---|---|---|
| HVAC contractor | 18 | 69% | 59% |
| Air conditioning contractor | 4 | 15% | 15% |
| Heating contractor | 2 | 8% | 5% |
| Heating equipment supplier | 1 | 4% | 0% |
| Sheet metal contractor | 1 | 4% | 0% |
The category is the one each business chose on its public listing.
Ratings
42% in New Hampshire are rated 4.5 stars or higher, against 84% nationally.
9 (35%) have no rating yet. Median reviews: 2 in New Hampshire, 40 nationally.
| Rating | Businesses | Share | Nationally |
|---|---|---|---|
| 4.8 to 5.0 | 10 | 38% | 72% |
| 4.5 to 4.7 | 1 | 4% | 11% |
| 4.0 to 4.4 | 5 | 19% | 7% |
| 3.0 to 3.9 | 1 | 4% | 3% |
| Under 3.0 | 0 | 0% | 1% |
| No rating yet | 9 | 35% | 6% |
Cities in New Hampshire
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Free tools for this list
Count HVAC contractors in New Hampshire by city (26)Cold email templates for HVAC contractors
15 HVAC contractors in New Hampshire with no website
Guides for working this list
How to verify a lead list before you send a single emailHow to find businesses without websites, and sell them a siteA cold-call script for web designers, with the objections and a voicemailHow to find the owner's name of a small local businessAll guidesLead tool alternativesFree tools
Questions
As of 9 Nov 2026, 67Leads lists 26 HVAC contractors in New Hampshire. 2 (8%) have an email address read from the company's own website; none has been through the mail-server check yet. 24 of the 26 are graded as a core match for the trade.
2 records in New Hampshire carry an email address read from the company's own website, rather than guessed from a pattern. Addresses are then checked against the mail server before export.
Yes. A search for a trade and city that is not yet covered queues a collection run, and the results are added to the shared warehouse.
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