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How do roofers in South Carolina get more customers from Google and AI search?
Short answer: Roofers in South Carolina get found online with a website that shows their license number, names the towns they serve such as Charleston, Columbia and North Charleston, and collects real local reviews. Licensing runs through the South Carolina Residential Builders Commission (LLR) (residential), South Carolina Contractors' Licensing Board (LLR) (commercial).
- Licensing body: South Carolina Residential Builders Commission (LLR) (residential), South Carolina Contractors' Licensing Board (LLR) (commercial).
- No advertising license number rule was found in the Residential Builders chapter (2018 text) or on the LLR pages.
- 283 businesses with staff in 2022, 28th of 50 states; 77% have fewer than 10 staff.
- Largest cities: Charleston, Columbia and North Charleston.
- Common words in local searches: “reviews”, “best” and “repair”.
- Coldest month January (about 45°F), warmest July (about 81°F), statewide average.
Do roofers need a license in South Carolina?
In South Carolina, the licensing body for this work is South Carolina Residential Builders Commission (LLR) (residential), South Carolina Contractors' Licensing Board (LLR) (commercial).
License or registration types named by the state: Residential Specialty Contractor registration (roofing); Commercial roofing classification (CLB).
- Roofers are one of ten trades registered as residential specialty contractors. Work over $500 needs registration, and no exam is required.
- A registrant may hold up to three classifications. More than three means a Residential Builder license.
Homeowners can check a license on the state lookup page. Put your number where they will look for it.
Contractor registration in South Carolina sits with South Carolina Residential Builders Commission (LLR) and South Carolina Contractors' Licensing Board (LLR). Residential building work over $5,000 needs a Residential Builder license. Fees: application $135, license $220. Regulated commercial work over $10,000 needs a CLB General or Mechanical license.
License numbers in ads and on websites
No advertising license number rule was found in the Residential Builders chapter (2018 text) or on the LLR pages.
What do homeowners in South Carolina’s biggest cities search for?
Google autocomplete for roofer searches in each city (job-seeker searches removed):
Charleston
- best roofers charleston sc
- charleston roofing and exteriors
- charleston roofing and exteriors reviews
- charleston roofing and windows
- charleston roofing company
- charleston roofing contractors
- charleston roofing experts
- commercial roofers charleston sc
Columbia
- best roofers columbia sc
- columbia county roofers
- columbia roofing and exteriors
- columbia roofing and sheet metal
- columbia roofing companies
- columbia roofing inc
- columbia roofing inc reviews
- columbia roofing llc reviews
North Charleston
- abc roofing north charleston
- armour roofing north charleston reviews
- atlantic roofing north charleston
- baker roofing north charleston
- north charleston roofing contractors
- patriot roofing north charleston
- patriot roofing north charleston reviews
- priority roofing north charleston reviews
Mount Pleasant
- allen roofing mount pleasant
- allen roofing mount pleasant reviews
- mount pleasant roofing company
- roof repair mount pleasant
- roof repair mount pleasant sc
- roofer mount pleasant sc
- roofing companies mount pleasant
- roofing company mount pleasant sc
Rock Hill
- metal roofing rock hill sc
- modern roofing rock hill
- modern roofing rock hill sc
- palmetto roofing rock hill sc
- rhino roofing rock hill sc
- rock hill modern roofing
- rock hill roofing companies
- rock hill roofing llc
Across these cities, the words that come up most are “reviews”, “best”, “repair” and “commercial”.
Source: Google autocomplete suggestions, checked November 9, 2026. Suggestions change over time.
What does a year of roofer work look like in South Carolina?
Publish each seasonal page four to six weeks ahead.
| Month | Avg temp | Jobs to plan for (our suggestion) |
|---|---|---|
| January | 45°F | inspections and replacement quotes |
| February | 49°F | inspections and replacement quotes |
| March | 55°F | full replacements, gutters |
| April | 63°F | full replacements, gutters |
| May | 71°F | full replacements, gutters |
| June | 78°F | storm and hail repairs, replacements |
| July | 81°F | storm and hail repairs, replacements |
| August | 80°F | storm and hail repairs, replacements |
| September | 74°F | storm and hail repairs, replacements |
| October | 64°F | full replacements, gutters |
| November | 54°F | inspections and replacement quotes |
| December | 48°F | inspections and replacement quotes |
Temperatures: NOAA NCEI nClimDiv statewide data. Job column: our planning suggestion, not survey data.
How many roofing contractors compete in South Carolina’s main cities?
| City | County | Businesses with staff | Residents per business |
|---|---|---|---|
| Charleston | Charleston County | 33 | 12,860 |
| Columbia | Richland County | 23 | 18,484 |
| North Charleston | Charleston County | 33 | 12,860 |
| Mount Pleasant | Charleston County | 33 | 12,860 |
| Rock Hill | York County | 12 | 24,860 |
Competition is tightest around Charleston (Charleston County), with one business for every 12,860 residents, and loosest around Rock Hill, at one per 24,860.
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 South Carolina?
The Census Bureau counted 283 businesses with employees in South Carolina in 2022, in the category “Roofing contractors”. That ranks South Carolina 28th of 50 states, a mid-sized market, and 1% of the US total. 77% of them have fewer than 10 staff, and 23 have 20 or more.
Together they employ 2,156 people, with an average yearly payroll of $452,873 per business. The three busiest counties hold 35% of them, so the work is spread across the state.
With 5,373,555 residents (Census, July 2023), that is one business for every 18,988 people, against 13,628 nationally: more residents per business than the US average, so each business has more homes to serve.
South Carolina next to its neighbors
| State | Businesses | Residents per business | Under 10 staff |
|---|---|---|---|
| South Carolina | 283 | 18,988 | 77% |
| Georgia | 746 | 14,784 | 86% |
| North Carolina | 784 | 13,821 | 81% |
Counties with the most roofing contractors
| County | Businesses | Residents per business |
|---|---|---|
| Greenville County | 42 | 13,287 |
| Charleston County | 33 | 12,860 |
| Lexington County | 23 | 13,458 |
| Richland County | 23 | 18,484 |
| Horry County | 21 | 18,928 |
| Spartanburg County | 21 | 16,986 |
| Beaufort County | 19 | 10,473 |
| York County | 12 | 24,860 |
| Berkeley County | 9 | 28,357 |
| Pickens County | 9 | 15,055 |
21 of South Carolina’s counties have at least one. Source: US Census Bureau, County Business Patterns 2022.
How big are they?
Businesses by number of employees, 2022: 174 with 1-4 staff, 43 with 5-9 staff, 42 with 10-19 staff, 15 with 20-49 staff, 8 with 50+ staff.
Where South Carolina is growing
New homes and new owners bring new work. South Carolina's population changed +4.7% from July 2020 to July 2023. The fastest-growing counties with 50,000 or more people:
- Horry County: 397,478 people, +12.4% since 2020, 21 roofing contractors
- Lancaster County: 108,215 people, +12.0% since 2020, 5 roofing contractors
- Berkeley County: 255,217 people, +10.2% since 2020, 9 roofing contractors
- Spartanburg County: 356,698 people, +8.3% since 2020, 21 roofing contractors
- Kershaw County: 69,905 people, +6.6% since 2020, 0 roofing contractors
Source: US Census Bureau, County Population Estimates, Vintage 2023.
Which code applies in South Carolina?
South Carolina uses the 2021 edition of the International Residential Code (IRC) (Statewide 2021 IRC, effective 2023-01-01). 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 South Carolina 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 Greenville County, Charleston County and Lexington County.
- Seasonal pages published before March, so they are found when demand starts.
- Real reviews from local jobs, with the town named, and photos of your own work.
South Carolina questions
Who licenses roofers in South Carolina?
South Carolina Residential Builders Commission (LLR) (residential), South Carolina Contractors' Licensing Board (LLR) (commercial). Roofers are one of ten trades registered as residential specialty contractors. Work over $500 needs registration, and no exam is required. A registrant may hold up to three classifications. More than three means a Residential Builder license.
How many roofing contractors are there in South Carolina?
The US Census Bureau counted 283 businesses with employees in South Carolina in 2022 in the category Roofing contractors, and 77% of them have fewer than 10 staff.
Which county in South Carolina has the most roofing contractors?
Greenville County, with 42 businesses with employees in 2022 (Census County Business Patterns).
Do I need my license number on my website in South Carolina?
No advertising license number rule was found in the Residential Builders chapter (2018 text) or on the LLR pages.
Which edition of the International Residential Code (IRC) does South Carolina use?
The 2021 edition. Statewide 2021 IRC, effective 2023-01-01.
What do people in Charleston search for when they need a roofer?
Google autocomplete for Charleston shows searches such as “best roofers charleston sc”, “charleston roofing and exteriors”, “charleston roofing and exteriors reviews” and “charleston roofing and windows”.
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
- https://llr.sc.gov/res/resspecialty.aspx
- https://www.housecallpro.com/licensing/general-contractor/south-carolina/
- https://www.scstatehouse.gov/Archives/CodeofLaws2018/t40c059.docx
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