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How do roofers in New Hampshire get more customers from Google and AI search?
Short answer: Roofers in New Hampshire get found online with a website that shows their license number, names the towns they serve such as Manchester, Nashua and Concord, and collects real local reviews. The state had 74 businesses with staff in this Census category in 2022.
- 74 businesses with staff in 2022, 46th of 50 states; 81% have fewer than 10 staff.
- Largest cities: Manchester, Nashua and Concord.
- Common words in local searches: “reviews”.
- Coldest month January (about 19°F), warmest July (about 68°F), statewide average.
- Code edition: 2021 International Residential Code (IRC).
Do roofers need a license in New Hampshire?
Contractor registration in New Hampshire sits with No state general contractor license. Consumers can complain to the Attorney General's Consumer Protection Bureau under RSA 358-A. Concrete, masonry, fencing and painting need no state license.
We have not yet confirmed the New Hampshire rules for this trade from the board's own pages, so this section is still being checked. Ask your state licensing office before you rely on it.
What do homeowners in New Hampshire’s biggest cities search for?
Google autocomplete for roofer searches in each city (job-seeker searches removed):
Manchester
- manchester roofers 24 7
- manchester roofers ltd
- manchester roofers ltd photos
- manchester roofers ltd reviews
- manchester roofing and guttering
- manchester roofing and guttering ltd
- manchester roofing company
- manchester roofing contractors ltd
Nashua
- affordable roofing nashua
- do roofers still use tar paper
- frank's roofing nashua nh
- metal roofing nashua nh
- nashua roofing tape
- roofer nashua nh
- roofers nashua nh
- roofing companies nashua nh
Concord
- concord roofing & construction
- concord roofing company
- concord roofing llc
- concord roofing palatine
- concord roofing palatine reviews
- concord roofing photos
- concord roofing reviews
- concord roofing richmond hill reviews
Rochester
- rochester roofers ice
- rochester roofers local 22
- rochester roofing and guttering ltd
- rochester roofing and gutters
- rochester roofing and gutters reviews
- rochester roofing company
- rochester roofing company reviews
- rochester roofing contractors
Dover
- dover roofing and brickwork services
- dover roofing and siding
- dover roofing company
- dover roofing contractors llc
- dover roofing llc
- dover roofing llc reviews
- dover roofing nh
- dover roofing reviews
Across these cities, the words that come up most are “reviews”.
Source: Google autocomplete suggestions, checked November 9, 2026. Suggestions change over time.
What does a year of roofer work look like in New Hampshire?
Publish each seasonal page four to six weeks ahead.
| Month | Avg temp | Jobs to plan for (our suggestion) |
|---|---|---|
| January | 19°F | leak repairs and ice dam calls, booking spring work |
| February | 21°F | leak repairs and ice dam calls, booking spring work |
| March | 30°F | leak repairs and ice dam calls, booking spring work |
| April | 42°F | inspections and replacement quotes |
| May | 54°F | inspections and replacement quotes |
| June | 63°F | full replacements, gutters |
| July | 68°F | full replacements, gutters |
| August | 66°F | full replacements, gutters |
| September | 58°F | full replacements, gutters |
| October | 47°F | inspections and replacement quotes |
| November | 36°F | inspections and replacement quotes |
| December | 25°F | leak repairs and ice dam calls, booking spring work |
Temperatures: NOAA NCEI nClimDiv statewide data. Job column: our planning suggestion, not survey data.
How many roofing contractors compete in New Hampshire’s main cities?
| City | County | Businesses with staff | Residents per business |
|---|---|---|---|
| Manchester | Hillsborough County | 27 | 15,828 |
| Nashua | Hillsborough County | 27 | 15,828 |
| Concord | Merrimack County | 8 | 19,638 |
| Rochester | Strafford County | 3 | 44,414 |
| Dover | Strafford County | 3 | 44,414 |
Competition is tightest around Manchester (Hillsborough County), with one business for every 15,828 residents, and loosest around Rochester, at one per 44,414.
Source: US Census Bureau, County Business Patterns 2022 and County Population Estimates 2023. Counts businesses with paid employees only.
How many roofing contractors are in New Hampshire?
The Census Bureau counted 74 businesses with employees in New Hampshire in 2022, in the category “Roofing contractors”. That ranks New Hampshire 46th of 50 states, one of the smaller markets, and 0% of the US total. 81% of them have fewer than 10 staff, and 5 have 20 or more.
Together they employ 605 people, with an average yearly payroll of $605,757 per business. The three busiest counties hold 74% of them, so competition is packed into a few places.
With 1,402,054 residents (Census, July 2023), that is one business for every 18,947 people, against 13,628 nationally: more residents per business than the US average, so each business has more homes to serve.
New Hampshire next to its neighbors
| State | Businesses | Residents per business | Under 10 staff |
|---|---|---|---|
| New Hampshire | 74 | 18,947 | 81% |
| Maine | 114 | 12,243 | 84% |
| Massachusetts | 441 | 15,876 | 84% |
| Vermont | 83 | 7,801 | 89% |
Counties with the most roofing contractors
| County | Businesses | Residents per business |
|---|---|---|
| Hillsborough County | 27 | 15,828 |
| Rockingham County | 20 | 16,034 |
| Merrimack County | 8 | 19,638 |
| Cheshire County | 7 | 11,100 |
| Belknap County | 3 | 21,676 |
| Grafton County | 3 | 31,049 |
| Strafford County | 3 | 44,414 |
7 of New Hampshire’s counties have at least one. Source: US Census Bureau, County Business Patterns 2022.
How big are they?
Businesses by number of employees, 2022: 48 with 1-4 staff, 12 with 5-9 staff, 7 with 10-19 staff, 5 with 20-49 staff.
Where New Hampshire is growing
New homes and new owners bring new work. New Hampshire's population changed +1.7% from July 2020 to July 2023. The fastest-growing counties with 50,000 or more people:
- Carroll County: 52,448 people, +4.4% since 2020, 0 roofing contractors
- Grafton County: 93,146 people, +2.1% since 2020, 3 roofing contractors
- Merrimack County: 157,103 people, +2.0% since 2020, 8 roofing contractors
- Belknap County: 65,027 people, +2.0% since 2020, 3 roofing contractors
- Rockingham County: 320,689 people, +1.9% since 2020, 20 roofing contractors
Source: US Census Bureau, County Population Estimates, Vintage 2023.
Which code applies in New Hampshire?
New Hampshire uses the 2021 edition of the International Residential Code (IRC) (Statewide 2021 IRC, effective July 2024). Homeowners rarely ask about code editions, but inspectors do, and a line on your service pages saying your work meets the current 2021 code answers the question before it comes up.
What should a New Hampshire roofer website show?
- Your license or registration number where people can see it, even where the state does not require it in ads.
- A service area list that names real counties and towns, for example Hillsborough County, Rockingham County and Merrimack County.
- Seasonal pages published before May, so they are found when demand starts.
- Real reviews from local jobs, with the town named, and photos of your own work.
New Hampshire questions
How many roofing contractors are there in New Hampshire?
The US Census Bureau counted 74 businesses with employees in New Hampshire in 2022 in the category Roofing contractors, and 81% of them have fewer than 10 staff.
Which county in New Hampshire has the most roofing contractors?
Hillsborough County, with 27 businesses with employees in 2022 (Census County Business Patterns).
Which edition of the International Residential Code (IRC) does New Hampshire use?
The 2021 edition. Statewide 2021 IRC, effective July 2024.
What do people in Manchester search for when they need a roofer?
Google autocomplete for Manchester shows searches such as “manchester roofers 24 7”, “manchester roofers ltd”, “manchester roofers ltd photos” and “manchester roofers ltd reviews”.
When is the busiest season for roofers in New Hampshire?
New Hampshire’s statewide average runs from about 19°F in January to about 68°F in July (NOAA, 1991 to 2020).
Sources
- US Census Bureau, County Business Patterns 2022 (state and county files)
- US Census Bureau, City, Town and County Population Estimates, Vintage 2023
- NOAA NCEI, nClimDiv statewide temperature and degree days, 1991 to 2020
- Google autocomplete suggestions for the cities named, checked November 2026
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