699 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint John: Erie Home, CR Score 64/100; 4.6★ from 581 Google reviews; open 24/7.
Best for emergencies (open 24/7): Cardinal Contractors, posts 24/7 hours; ranked #2 of 699.
Most-reviewed: Prestige Power Washing, 999 Google reviews at 4.9★, the most of 699 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
699 Saint John roofers are ranked here by CR Score, from ten published factors. 162 are open 24/7, 395 open Saturdays and 230 open Sundays, based on posted hours. The median Google rating is 4.8★ across 699 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Erie Home | 64 | 4.6★ (581) | Maryland Heights, 5 mi away | 24/7 | Overall |
| 2 | Cardinal Contractors | 64 | 4.8★ (634) | Saint Peters, 14 mi away | 24/7 | Emergencies |
| 3 | Total Roofing | 64 | 5.0★ (198) | St. Louis, 7 mi away | 24/7 | — |
| 4 | Cardinal Plumbing Co. | 63 | 4.9★ (462) | Alton, 18 mi away | 24/7 | — |
| 5 | Commercial Flat Roof Company | 63 | 4.9★ (144) | Clayton, 5 mi away | 24/7 | — |
| 6 | Storm Guard Roofing & Construction of SW St. Louis | 63 | 4.9★ (393) | Murphy, 16 mi away | 24/7 | — |
| 7 | I&E Roofing & Construction, Inc. | 63 | 4.8★ (165) | St. Louis, 3 mi away | 24/7 | — |
| 8 | Bone Dry Roofing | 63 | 4.7★ (575) | Saint Peters, 16 mi away | 24/7 | — |
| 9 | John Beal Roofing | 63 | 4.5★ (466) | Maryland Heights, 7 mi away | 24/7 | — |
| 10 | Hulsey Roofing | 62 | 4.8★ (251) | St. Louis, 13 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.6★ from 581 Google reviews, listed on Google as “Roofing contractor”.
Based in Saint Peters, 14 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 634 Google reviews, listed on Google as “Roofing contractor”.
Based in St. Louis, 7 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 198 Google reviews, listed on Google as “Roofing contractor”.
Based in Alton, 18 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 462 Google reviews, listed on Google as “Roofing contractor”.
Based in Clayton, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 144 Google reviews, listed on Google as “Roofing contractor”.
Based in Murphy, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 393 Google reviews, listed on Google as “Roofing contractor”.
Based in St. Louis, 3 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 165 Google reviews, listed on Google as “Roofing contractor”.
Based in Saint Peters, 16 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 575 Google reviews, listed on Google as “Roofing contractor”.
Based in Maryland Heights, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.5★ from 466 Google reviews, listed on Google as “Roofing contractor”.
Based in St. Louis, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 251 Google reviews, listed on Google as “Roofing contractor”.
Based in St. Louis, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “Roofing contractor”.
Based in Wildwood, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 393 Google reviews, listed on Google as “Roofing contractor”.
Based in Weldon Spring, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 368 Google reviews, listed on Google as “Roofing contractor”.
Based in Eureka, 23 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 999 Google reviews, listed on Google as “Roofing contractor”.
Based in Chesterfield, 12 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 144 Google reviews, listed on Google as “Roofing contractor”.
Based in Valley Park, 14 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 221 Google reviews, listed on Google as “Roofing contractor”.
Based in Fairview Heights, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 298 Google reviews, listed on Google as “Roofing contractor”.
Based in Maryland Heights, 4 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 85 Google reviews, listed on Google as “Roofing contractor”.
Based in Florissant, 6 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 102 Google reviews, listed on Google as “Roofing contractor”.
Based in University City, 3 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 76 Google reviews, listed on Google as “Roofing contractor”.
Based in Chesterfield, 18 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Roofing contractor”.
Based in Des Peres, 11 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 190 Google reviews, listed on Google as “Roofing contractor”.
Based in Chesterfield, 17 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 167 Google reviews, listed on Google as “Roofing contractor”.
Based in Maryland Heights, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Roofing contractor”.
Based in Saint Charles, 9 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 99 Google reviews, listed on Google as “Roofing contractor”.
#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 699 ranked roofers here; the rest are on their profiles.
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 |
|---|---|---|
| Archway Roofing Co | 4.0★ (2) | 7 mi |
| Boss Hog Custom Homes, LLC | 1.0★ (2) | 7 mi |
| Buckingham Exteriors, Roofing & Siding, Inc. | 4.5★ (2) | 5 mi |
| Cardinal Roofing & Restoration, LLC | 1.0★ (2) | 9 mi |
| CCR Roofing Services, LLC | 5.0★ (2) | 3 mi |
| Duke Roofing | 5.0★ (2) | 8 mi |
| Ferguson Roofing & Exteriors | 4.8★ (74) | 6 mi |
| Hydra Roofing & Exteriors | 5.0★ (2) | 8 mi |
| Magnus Construction | 3.0★ (2) | 10 mi |
| Master Roofers of America | 3.0★ (2) | 3 mi |
| Sears Heating and Air Conditioning | 2.0★ (2) | 6 mi |
| Simmons Family Roofing | 4.8★ (108) | 11 mi |
| Simmons Family Roofing | 4.8★ (92) | 11 mi |
| Simmons Family Roofing | 4.7★ (91) | 9 mi |
| Simmons Family Roofing | 4.8★ (85) | 10 mi |
| St. Louis Synthetic Roofing | 5.0★ (2) | 7 mi |
| U.S. Roofing, LLC | 3.5★ (2) | 8 mi |
| USA Building Systems LLC | 3.0★ (2) | 5 mi |
| We Show Up Services | 5.0★ (2) | 7 mi |
| Wildwood Roofing & Construction | 4.6★ (394) | 17 mi |
Typical prices in USD: adjusted for Missouri where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $7,220 | $9,630 | $13,480 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.96 West North Central 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 |
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. Spring and early-summer hailstorms in Missouri bring waves of insurance repair work. After a big storm, get more than one quote and check the license or registration before signing.
We scored 699 Saint John roofers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Saint John data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |