88/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 346 Google reviews, open 24/7.
- 4.9★ from 346 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1200 Woodruff Rd Suite C-38, Greenville, SC 29607
Best Roofers in Union, SC (2026)
204 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Union: ATD Roofing, CR Score 88/100; 4.9★ from 346 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Hayes Roofing LLC, posts 24/7 hours; ranked #2 of 204.
- 25
Most-reviewed: Guy Roofing Inc., 919 Google reviews at 4.4★, the most of 204 ranked; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
204 Union roofers are ranked here by CR Score, from 8 published factors. 35 are open 24/7, 105 open Saturdays and 43 open Sundays, based on posted hours. The median Google rating is 4.9★ across 204 rated businesses.
Top 10 roofers in Union at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ATD Roofing | 88 | 4.9★ (346) | Greenville, 38 mi away | 24/7 | Overall |
| 2 | Hayes Roofing LLC | 88 | 4.8★ (307) | Boiling Springs, 33 mi away | 24/7 | Emergencies |
| 3 | Modern Roofing | 87 | 4.8★ (348) | Rock Hill, 37 mi away | 24/7 | — |
| 4 | Price Roofing LLC | 87 | 4.9★ (40) | Spartanburg, 15 mi away | 24/7 | — |
| 5 | Southern Industries Home Improvements | 87 | 4.6★ (713) | Greenville, 38 mi away | 24/7 | — |
| 6 | Grier Roofing, LLC | 86 | 4.6★ (218) | Greer, 30 mi away | 24/7 | — |
| 7 | Feazel Roofing | 86 | 4.9★ (111) | Greenville, 37 mi away | 24/7 | — |
| 8 | Modern Roofing | 85 | 4.9★ (28) | Spartanburg, 23 mi away | 24/7 | — |
| 9 | Rhino Roofing | 85 | 5.0★ (56) | Rock Hill, 37 mi away | 24/7 | — |
| 10 | MCA Construction & Roofing | 85 | 4.9★ (142) | Spartanburg, 27 mi away | 24/7 | — |
The 204 best roofers in Union, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Boiling Springs, 33 mi away
88/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 307 Google reviews, open 24/7.
- 4.8★ from 307 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5079 SC-9, Inman, SC 29349
Based in Rock Hill, 37 mi away
87/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 348 Google reviews, open 24/7.
- 4.8★ from 348 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 371 E Main St, Rock Hill, SC 29730
Based in Spartanburg, 15 mi away
87/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 40 Google reviews, open 24/7.
- 4.9★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 471 SC-150, Pacolet, SC 29372
Based in Greenville, 38 mi away
87/100CR ScoreRanked #5 because of its Google rating and availability: 4.6★ from 713 Google reviews, open 24/7.
- 4.6★ from 713 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 167 Verdin Rd, Greenville, SC 29607
Based in Greer, 30 mi away
86/100CR ScoreRanked #6 because of its Google rating and availability: 4.6★ from 218 Google reviews, open 24/7.
- 4.6★ from 218 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 120 Spartan Exchange Rd, Wellford, SC 29385
Based in Greenville, 37 mi away
86/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 111 Google reviews, open 24/7.
- 4.9★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16 Brozzini Ct, Greenville, SC 29615
Based in Spartanburg, 23 mi away
85/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 28 Google reviews, open 24/7.
- 4.9★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1375 Drayton Rd, Spartanburg, SC 29307
Based in Rock Hill, 37 mi away
85/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 56 Google reviews, open 24/7.
- 5.0★ from 56 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 918 Albright Rd, Rock Hill, SC 29730
Based in Spartanburg, 27 mi away
85/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 142 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 142 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1392 Boiling Springs Rd, Spartanburg, SC 29303
Based in Rock Hill, 37 mi away
84/100CR ScoreRanked #11 because of its Google rating and availability: 4.6★ from 159 Google reviews, open 24/7.
- 4.6★ from 159 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 331 E Main St, Rock Hill, SC 29730
#12 Ben Ross Roofing
Based in Rock Hill, 37 mi away
84/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 57 Google reviews, open 24/7.
- 4.9★ from 57 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 117 Hampton St, Rock Hill, SC 29730
Based in Gaffney, 27 mi away
83/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 31 Google reviews, open 24/7.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 417 Gaffney Ferry Rd, Gaffney, SC 29340
#14 Phoenix Roofing
Based in Cayce, 15 mi away
83/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 29 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Based in Greenville, 38 mi away
83/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1200 Woodruff Rd SUITE A-3, Greenville, SC 29607
Based in Anderson, 28 mi away
83/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Spartanburg, 25 mi away
83/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 172 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 172 Google reviews
- Hours
- Mon–Sat 9 AM–9 PM · Sun closed
- Address
- 876 W Main St Unit D, Spartanburg, SC 29301
Based in Berea, 32 mi away
82/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 58 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in York, 29 mi away
82/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 58 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 PM–12 AM · Sun 12 AM–5 PM
- Address
- 421 E Liberty St, York, SC 29745
#20 H&H Roofing LLC
Based in Spartanburg, 26 mi away
82/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 34 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 8 Jordan St, Spartanburg, SC 29301
Based in Spartanburg, 24 mi away
82/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 61 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 10 AM–6 PM · Sun 11 AM–5 PM
- Address
- 586 Plainview Dr, Spartanburg, SC 29307
#22 Aee roofing llc
Based in Spartanburg, 24 mi away
81/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 11 Google reviews, open 24/7.
- 4.8★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 419 Concord Ave, Spartanburg, SC 29306
Based in Spartanburg, 28 mi away
81/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Kimber Ln, Spartanburg, SC 29303
#24 Roof Revival
Based in Spartanburg, 37 mi away
81/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 17 Google reviews, open 24/7.
- 4.8★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#25 Guy Roofing Inc.
Based in Spartanburg, 26 mi away
81/100CR ScoreRanked #25 because of its Google rating and review volume: 4.4★ from 919 Google reviews, the most Google reviews on this list (919).
- 4.4★ from 919 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 201 Jones Rd, Spartanburg, SC 29307
Roofers ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 204 ranked roofers here; the rest are on their profiles.
Also serving Union
20 more roofers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| All Solutions, LLC | 5.0★ (3) | 37 mi |
| Arnold's Roofing LLC | 5.0★ (11) | 20 mi |
| Carolina Roofing Pros LLC | 5.0★ (2) | 33 mi |
| Extreme Roofing | 3.7★ (3) | 28 mi |
| Gibson Roofing | In Union | |
| Good's Air Conditioning Heating | 5.0★ (5) | 29 mi |
| Greenville Roofing | 5.0★ (2) | 39 mi |
| Greer Roofing Company, Inc. | 3.2★ (6) | 37 mi |
| Homes by ReDo | 5.0★ (2) | 39 mi |
| Howe's Roofing | 4.0★ (24) | 37 mi |
| Hudson Roofing & Construction | 2.0★ (4) | 18 mi |
| Kendall Austin Roofing and Construction, LLC | 3.0★ (2) | 29 mi |
| Lewis Roofing | 3.0★ (2) | 21 mi |
| Luis Roofing Company LLC! | 5.0★ (3) | 29 mi |
| Overman's Quality Building’s | 4.2★ (14) | 38 mi |
| Palmetto Roofers | 5.0★ (2) | 23 mi |
| Rob Crawford Roofing | 5.0★ (3) | 38 mi |
| Shelby Gutter Service | 3.0★ (2) | 37 mi |
| Spartanburg Roofing Company | 5.0★ (2) | 24 mi |
| TB Contractors | 5.0★ (2) | 36 mi |
How much do roofers cost in Union?
Typical prices in USD: adjusted for South Carolina where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $7,590 | $10,120 | $14,170 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
| Roof repair | $395 | $1,174 | $1,968 | Per repair: typical range of customer-reported jobs. US national range | October 2026 |
When to hire a roofer in South Carolina
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. Storm repairs also peak during the Atlantic hurricane season, which runs June 1 to November 30. After a big storm, get more than one quote and check the license or registration before signing.
How we ranked Union roofers
We scored 204 Union roofers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Union data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Roofers in Union: frequently asked questions
Who is the best roofer in Union?
By CR Score, the highest-ranked roofer in Union, SC is ATD Roofing with a CR Score of 88/100. It has 4.9★ from 346 Google reviews. It is open 24/7. Hayes Roofing LLC (#2) and Modern Roofing (#3) follow. We ranked 204 roofers on 8 factors, last updated October 22, 2026.
How many roofers are there in Union?
ContractorsRanked ranks 204 roofers serving Union, SC. 1 of them is based in Union; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which roofers in Union are open 24/7?
35 ranked roofers in Union post 24/7 hours. The highest-ranked are ATD Roofing (#1), Hayes Roofing LLC (#2) and Modern Roofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which roofers in Union work on weekends?
105 of 204 ranked roofers post Saturday hours and 43 post Sunday hours. The highest-ranked open Saturdays are ATD Roofing (#1), Hayes Roofing LLC (#2) and Modern Roofing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does roof replacement cost in Union?
Roof replacement typically costs $7,590 to $14,170, with $10,120 typical (Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for South Carolina. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Union roofers have?
The median Google rating among 204 rated roofers in Union is 4.9★, with a median of 19 reviews. Guy Roofing Inc. has the most, 919 reviews, and ranks #25. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire a roofer in Union?
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. Storm repairs also peak during the Atlantic hurricane season, which runs June 1 to November 30. After a big storm, get more than one quote and check the license or registration before signing.
How does ContractorsRanked rank roofers?
Each roofer gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Union
- October 2026: CR Scores recalculated for 204 roofers serving Union.
- October 2026: 1 duplicate listing merged.
More roofers and Union pages
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