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ContractorsRanked

Best Roofers in Glen Carbon, IL (2026)

616 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Glen Carbon: Cardinal Plumbing Co., CR Score 92/100; 4.9★ from 462 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Accredited Roofing, posts 24/7 hours; ranked #2 of 616.

  3. 7

    Most-reviewed: Cardinal Contractors, 634 Google reviews at 4.8★, the most of 616 ranked; ranked #7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

616 Glen Carbon roofers are ranked here by CR Score, from 8 published factors. 140 are open 24/7, 346 open Saturdays and 200 open Sundays, based on posted hours. The median Google rating is 4.8★ across 616 rated businesses.

Top 10 roofers in Glen Carbon at a glance

Top 10 roofers in Glen Carbon at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Cardinal Plumbing Co.924.9★ (462)Alton, 15 mi away24/7Overall
2Accredited Roofing924.9★ (298)Fairview Heights, 11 mi away24/7Emergencies
3Riverside Restoration LLC914.7★ (230)Collinsville, 4 mi away24/7—
4iRestore Stl904.8★ (282)Belleville, 15 mi away24/7—
5Storm Guard Roofing & Construction of SW St. Louis894.9★ (393)Murphy, 31 mi away24/7—
6Total Roofing895.0★ (198)St. Louis, 27 mi away24/7—
7Cardinal Contractors894.8★ (634)Saint Peters, 33 mi away24/7Most reviews
8Hulsey Roofing894.8★ (251)St. Louis, 22 mi away24/7—
9Commercial Flat Roof Company894.9★ (144)Clayton, 20 mi away24/7—
10Erie Home884.6★ (581)Maryland Heights, 25 mi away24/7—

The 616 best roofers in Glen Carbon, 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.

  2. #2 Accredited Roofing

    Based in Fairview Heights, 11 mi away

    92/100CR Score

    Ranked #2 because of its Google rating and availability: 4.9★ from 298 Google reviews, open 24/7.

    • 4.9★ from 298 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    705 Lincoln Hwy, Fairview Heights, IL 62208
    View profile for Accredited Roofing(618) 616-7515

  4. #4 iRestore Stl

    Based in Belleville, 15 mi away

    90/100CR Score

    Ranked #4 because of its Google rating and availability: 4.8★ from 282 Google reviews, open 24/7.

    • 4.8★ from 282 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2331A Old Collinsville Rd, Belleville, IL 62221
    View profile for iRestore Stl(618) 641-9533

  6. #6 Total Roofing

    Based in St. Louis, 27 mi away

    89/100CR Score

    Ranked #6 because of its Google rating and availability: 5.0★ from 198 Google reviews, open 24/7.

    • 5.0★ from 198 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12747 Olive Blvd Suite 300, St. Louis, MO 63141
    View profile for Total Roofing(618) 719-6767

  8. #8 Hulsey Roofing

    Based in St. Louis, 22 mi away

    89/100CR Score

    Ranked #8 because of its Google rating and availability: 4.8★ from 251 Google reviews, open 24/7.

    • 4.8★ from 251 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3810 Paule Ave, St. Louis, MO 63125
    View profile for Hulsey Roofing(314) 846-7663

  10. #10 Erie Home

    Based in Maryland Heights, 25 mi away

    88/100CR Score

    Ranked #10 because of its Google rating and availability: 4.6★ from 581 Google reviews, open 24/7.

    • 4.6★ from 581 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    128 Weldon Pkwy, Maryland Heights, MO 63043
    View profile for Erie Home(314) 254-8330

  16. #16 Bone Dry Roofing

    Based in Saint Peters, 35 mi away

    87/100CR Score

    Ranked #16 because of its Google rating and availability: 4.7★ from 575 Google reviews, open 24/7.

    • 4.7★ from 575 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5895 Suemandy Dr, St Peters, MO 63376
    View profile for Bone Dry Roofing(636) 942-6931

  19. #19 ARS Construction

    Based in Wildwood, 37 mi away

    87/100CR Score

    Ranked #19 because of its Google rating and availability: 4.8★ from 393 Google reviews, open 24/7.

    • 4.8★ from 393 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16943 Manchester Rd, Wildwood, MO 63040
    View profile for ARS Construction(844) 445-7663

  20. #20 WCC Roofing Co.

    Based in Valley Park, 31 mi away

    87/100CR Score

    Ranked #20 because of its Google rating and availability: 4.8★ from 221 Google reviews, open 24/7.

    • 4.8★ from 221 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    34 Front St, Valley Park, MO 63088
    View profile for WCC Roofing Co.(636) 226-4483

  23. #23 John Beal Roofing

    Based in Maryland Heights, 26 mi away

    87/100CR Score

    Ranked #23 because of its Google rating and availability: 4.5★ from 466 Google reviews, open 24/7.

    • 4.5★ from 466 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12181 Prichard Farm Rd, Maryland Heights, MO 63043
    View profile for John Beal Roofing(314) 625-9741

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 616 ranked roofers here; the rest are on their profiles.

roofers in Glen Carbon, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Cox Roofing and Restoration, LLC874.8★ (73)21 mi
27Redbird Roofing & Exteriors, LLC864.7★ (190)29 mi
28Fuchs Roofing864.9★ (167)36 mi
29Recovery Roofing Solutions865.0★ (54)24 mi
30Robinson Family Roof Repair864.8★ (85)24 mi
31Keep Dry Roofing, LLC864.9★ (70)26 mi
32Donovan Roofing and Construction864.8★ (222)37 mi
33Meridian Roofing and Renovation864.9★ (31)16 mi
34Best Choice Roofing865.0★ (69)30 mi
35Roofing & Exterior PROS864.7★ (132)28 mi
36Perry Family Roof Repair864.9★ (104)25 mi
37Erie Home864.6★ (32)11 mi
38Suntide Companies864.9★ (71)28 mi
39Arrowhead Roofing & Exteriors864.9★ (138)38 mi
40Berry Construction Roofing & Storm Repair864.8★ (215)39 mi
41Mid America Roofing & Exteriors864.6★ (11)2 mi
42R&R First Choice Roofing864.8★ (16)8 mi
43Thomas Family Roofers864.8★ (105)31 mi
44Vital Construction and Roofing, LLC865.0★ (10)5 mi
45ARS Construction864.9★ (9)3 mi
46CD Strong Construction864.5★ (126)21 mi
47Clark Brothers Roofing & Construction864.9★ (96)34 mi
48Perry Family Roof Repair864.8★ (76)19 mi
49Robinson Family Roof Repair864.8★ (97)31 mi
50Wagner Roofing & Construction Solutions864.7★ (59)22 mi

Also serving Glen Carbon

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.

Unranked roofers serving Glen Carbon
BusinessGoogle ratingDistance
Anderson Roofing3.0★ (2)12 mi
Archway Roofing Co4.0★ (2)19 mi
Ferguson Roofing & Exteriors4.8★ (74)21 mi
J & C Construction & Roofing2.5★ (2)15 mi
L&L Exteriors LLC5.0★ (2)15 mi
Madrigal construction llc4.5★ (2)18 mi
Magnus Construction3.0★ (2)13 mi
Master Roofers of America3.0★ (2)20 mi
NextGen Metal Roofing5.0★ (2)17 mi
Prime Building & Construction3.0★ (2)14 mi
R&R First Choice Roofing3.5★ (2)14 mi
Rely Flat Roof Company St Louis3.0★ (2)11 mi
Simmons Family Roofing4.8★ (108)21 mi
Simmons Family Roofing4.8★ (92)25 mi
Simmons Family Roofing4.7★ (91)21 mi
Simmons Family Roofing4.8★ (85)26 mi
St. Louis Synthetic Roofing5.0★ (2)15 mi
T's Waterproofing and General Contracting - Gutter Cleaning, Gutter Repair & Installation Service in Madison IL5.0★ (2)17 mi
We Show Up Services5.0★ (2)16 mi
Wildwood Roofing & Construction4.6★ (394)35 mi

How much do roofers cost in Glen Carbon?

Typical prices in USD: adjusted for Illinois where a published index exists, national otherwise. Each row names its basis.

How much do roofers cost in Glen Carbon?
JobLowTypicalHighBasisChecked
Roof replacement$6,880$9,180$12,850Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.92 East North Central factor (2025 Cost vs. Value Report)October 2026
Roof repair$395$1,174$1,968Per repair: typical range of customer-reported jobs. US national rangeOctober 2026

How to check a roofer's license in Illinois

In Illinois, Illinois Department of Financial and Professional Regulation (IDFPR) licenses Roofing contractor license (limited residential or unlimited).

  1. Check that the status is active and the name matches the contract or truck.
  2. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

When to hire a roofer in Illinois

In Illinois, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.

How we ranked Glen Carbon roofers

We scored 616 Glen Carbon 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Glen Carbon data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Roofers in Glen Carbon: frequently asked questions

Who is the best roofer in Glen Carbon?

By CR Score, the highest-ranked roofer in Glen Carbon, IL is Cardinal Plumbing Co. with a CR Score of 92/100. It has 4.9★ from 462 Google reviews. It is open 24/7. Accredited Roofing (#2) and Riverside Restoration LLC (#3) follow. We ranked 616 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Glen Carbon?

ContractorsRanked ranks 616 roofers serving Glen Carbon, IL. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in Glen Carbon are open 24/7?

140 ranked roofers in Glen Carbon post 24/7 hours. The highest-ranked are Cardinal Plumbing Co. (#1), Accredited Roofing (#2) and Riverside Restoration LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Glen Carbon work on weekends?

346 of 616 ranked roofers post Saturday hours and 200 post Sunday hours. The highest-ranked open Saturdays are Cardinal Plumbing Co. (#1), Accredited Roofing (#2) and Riverside Restoration LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a roofer's license in Illinois?

In Illinois, Illinois Department of Financial and Professional Regulation (IDFPR) handles licensing and covers Roofing contractor license (limited residential or unlimited).

How much does roof replacement cost in Glen Carbon?

Roof replacement typically costs $6,880 to $12,850, with $9,180 typical (Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.92 East North Central factor (2025 Cost vs. Value Report)). The range is adjusted for Illinois. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Glen Carbon roofers have?

The median Google rating among 616 rated roofers in Glen Carbon is 4.8★, with a median of 20 reviews. Cardinal Contractors has the most, 634 reviews, and ranks #7. 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 Glen Carbon?

In Illinois, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.

Update log for Glen Carbon

  1. October 2026: CR Scores recalculated for 616 roofers serving Glen Carbon.
  2. October 2026: 4 duplicate listings merged.

More roofers and Glen Carbon pages

Other trades in Glen Carbon