58/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 298 Google reviews.
- 4.9★ from 298 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 705 Lincoln Hwy, Fairview Heights, IL 62208
Best Siding Contractors in Mascoutah, IL (2026)
161 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mascoutah: Accredited Roofing, CR Score 58/100; 4.9★ from 298 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Westside Construction, posts 24/7 hours; ranked #2 of 161.
- 3
Most-reviewed: Advocate Construction, 833 Google reviews at 4.8★, the most of 161 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
161 Mascoutah siding contractors are ranked here by CR Score, from ten published factors. 27 are open 24/7, 79 open Saturdays and 38 open Sundays, based on posted hours. The median Google rating is 4.7★ across 161 rated businesses.
Top 10 siding contractors in Mascoutah at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Accredited Roofing | 58 | 4.9★ (298) | Fairview Heights, 12 mi away | 24/7 | Overall |
| 2 | Westside Construction | 58 | 4.8★ (175) | St. Louis, 34 mi away | 24/7 | Emergencies |
| 3 | Advocate Construction | 57 | 4.8★ (833) | St. Louis, 35 mi away | — | Most reviews |
| 4 | L&D Wilson's Siding & Roofing Inc | 56 | 4.8★ (50) | Collinsville, 8 mi away | — | — |
| 5 | Hulsey Roofing | 55 | 4.8★ (251) | St. Louis, 27 mi away | 24/7 | — |
| 6 | Storm Guard Roofing & Construction of SW St. Louis | 55 | 4.9★ (393) | Murphy, 36 mi away | 24/7 | — |
| 7 | Revolve Construction | 54 | 4.8★ (24) | St. Louis, 29 mi away | Sat · Sun · Evenings | — |
| 8 | Colonial Construction | 54 | 4.9★ (128) | St. Louis, 30 mi away | — | — |
| 9 | Total Roofing | 53 | 5.0★ (198) | St. Louis, 39 mi away | 24/7 | — |
| 10 | Gallagher Bros Construction | 53 | 4.9★ (639) | St. Louis, 29 mi away | Sat | — |
The 161 best siding contractors in Mascoutah, ranked
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.
Based in St. Louis, 34 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 175 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 175 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9463 Dielman Rock Island Industrl Dr, St. Louis, MO 63132
Based in St. Louis, 35 mi away
57/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 833 Google reviews, the most in Mascoutah.
- 4.8★ from 833 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 1280 Research Blvd, St. Louis, MO 63132
Based in Collinsville, 8 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 50 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 50 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 502 S Fritz St, Lebanon, IL 62254
Based in St. Louis, 27 mi away
55/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 251 Google reviews.
- 4.8★ from 251 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3810 Paule Ave, St. Louis, MO 63125
Based in Murphy, 36 mi away
55/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 393 Google reviews.
- 4.9★ from 393 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 405 Biltmore Dr, Fenton, MO 63026
Based in St. Louis, 29 mi away
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 24 Google reviews
- Hours
- Mon–Sun 6 AM–7 PM
- Address
- 7601 River Walk Ct, St. Louis, MO 63129
Based in St. Louis, 30 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 128 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 128 Google reviews
- Hours
- Mon–Fri 9 AM–4 PM · Sat–Sun closed
- Address
- 10120 Fite Cir, St. Louis, MO 63123
Based in St. Louis, 39 mi away
53/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 198 Google reviews.
- 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
Based in St. Louis, 29 mi away
53/100CR ScoreRanked #10 because of its Google rating and review volume: 4.9★ from 639 Google reviews.
- 4.9★ from 639 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 500 S County Center Way, St. Louis, MO 63129
Based in Spanish Lake, 17 mi away
53/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 43 Google reviews.
- 4.9★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kirkwood, 34 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “Siding contractor”.
- 4.7★ from 43 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
- Address
- 111 Prospect Ave, Kirkwood, MO 63122
#13 Lagunas Roofing
Based in Fairview Heights, 12 mi away
53/100CR ScoreRanked #13 because of its Google rating and review volume: 4.7★ from 256 Google reviews.
- 4.7★ from 256 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat 10 AM–1 PM · Sun closed
- Address
- 2 Lexington Dr, Fairview Heights, IL 62208
#14 WCC Roofing Co.
Based in Valley Park, 38 mi away
53/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 221 Google reviews.
- 4.8★ from 221 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 34 Front St, Valley Park, MO 63088
Based in Collinsville, 16 mi away
53/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 116 Google reviews.
- 5.0★ from 116 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 106 S Chestnut St, Collinsville, IL 62234
Based in Mascoutah
53/100CR ScoreRanked #16 because of its Google rating and review volume: 4.8★ from 130 Google reviews.
- 4.8★ from 130 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 7 S Railway St, New Baden, IL 62265
Based in St. Louis, 38 mi away
52/100CR ScoreRanked #17 because of its Google rating and review volume: 4.7★ from 554 Google reviews.
- 4.7★ from 554 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat 10 AM–3 PM · Sun 11 AM–5 PM
- Address
- 11993 Borman Dr, St. Louis, MO 63146
#18 Alenco Inc.
Based in Ballwin, 36 mi away
52/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.4★ from 239 Google reviews, listed on Google as “Siding contractor”.
- 4.4★ from 239 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 5 Cassens Ct, Fenton, MO 63026
#19 Grace Exteriors
Based in Kirkwood, 36 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 3.7★ from 10 Google reviews, listed on Google as “Siding contractor”.
- 3.7★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1710 Fenpark Dr, Fenton, MO 63026
Based in Columbia, 16 mi away
52/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Siding contractor”.
- 4.3★ from 6 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
- Address
- 548 E Washington St Ste 2, Millstadt, IL 62260
#21 Renovation Team
Based in Creve Coeur, 37 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 76 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 76 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 656 Office Pkwy, Creve Coeur, MO 63141
Based in Fairview Heights, 15 mi away
52/100CR ScoreRanked #22 because of its Google rating and review volume: 4.6★ from 223 Google reviews.
- 4.6★ from 223 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 9723 IL-161, Fairview Heights, IL 62208
Based in St. Louis, 29 mi away
51/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Siding contractor”.
- 4.3★ from 16 Google reviews
- Hours
- Mon–Fri 7 AM–5:30 PM · Sat 9 AM–3 PM · Sun closed
- Address
- 5907 Lalite Ave, St. Louis, MO 63136
Based in East Saint Louis, 14 mi away
51/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 64 Google reviews.
- 5.0★ from 64 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8:30 AM–12 PM · Sun closed
Based in Kirkwood, 34 mi away
51/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 105 Google reviews.
- 5.0★ from 105 Google reviews
- Hours
- Mon–Fri 7 AM–10 PM · Sat–Sun 8 AM–6 PM
- Address
- 140 Prospect Ave suite p, Kirkwood, MO 63122
Siding contractors 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 161 ranked siding contractors here; the rest are on their profiles.
Also serving Mascoutah
20 more siding contractors 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 |
|---|---|---|
| Bargain Painting and Cleaning | 5.0★ (1) | In Mascoutah |
| Boss Hog Custom Homes, LLC | 1.0★ (2) | 36 mi |
| C. Kehrer Construction & Restoration LLC. | 5.0★ (4) | In Mascoutah |
| Casey Construction and Contracting | 4.9★ (85) | In Mascoutah |
| Colonial Exteriors Inc | 5.0★ (2) | 33 mi |
| Drywall Division | 5.0★ (2) | 25 mi |
| Duck & Son, Inc. | 4.3★ (7) | In Mascoutah |
| HBD Homes | 3.8★ (12) | In Mascoutah |
| Her Way Painting, Inc. | In Mascoutah | |
| Kappert Construction Company | 3.5★ (8) | In Mascoutah |
| Martin Roofing & Solar | 4.3★ (24) | In Mascoutah |
| Martin Solar | In Mascoutah | |
| Mosby Building Arts - Kirkwood Studio | 5.0★ (2) | 34 mi |
| Nolan's Contracting | 5.0★ (2) | 31 mi |
| Sax Construction LLC | 5.0★ (7) | In Mascoutah |
| St Clair Sheet Metal & Roofing | 4.0★ (8) | In Mascoutah |
| Top Most Roofing New Baden | 5.0★ (4) | In Mascoutah |
| We Show Up Services | 5.0★ (2) | 27 mi |
| Wilson Siding Inc | 3.0★ (2) | 8 mi |
| Window King Siding & Windows LLC | 5.0★ (2) | 31 mi |
How much do siding contractors cost in Mascoutah?
Typical prices in USD, adjusted for Illinois with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,930 | $12,360 | $18,900 | Per house: typical range of customer-reported projects. US national range × 1.07 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Mascoutah siding contractors
We scored 161 Mascoutah siding contractors 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 Mascoutah 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 |
Siding contractors in Mascoutah: frequently asked questions
Who is the best siding contractor in Mascoutah?
By CR Score, the highest-ranked siding contractor in Mascoutah, IL is Accredited Roofing with a CR Score of 58/100. It has 4.9★ from 298 Google reviews. It is open 24/7. Westside Construction (#2) and Advocate Construction (#3) follow. We ranked 161 siding contractors on ten factors, last updated October 22, 2026.
How many siding contractors are there in Mascoutah?
ContractorsRanked ranks 161 siding contractors serving Mascoutah, IL. 1 of them is based in Mascoutah; 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 siding contractors in Mascoutah are open 24/7?
27 ranked siding contractors in Mascoutah post 24/7 hours. The highest-ranked are Accredited Roofing (#1), Westside Construction (#2) and Hulsey Roofing (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which siding contractors in Mascoutah work on weekends?
79 of 161 ranked siding contractors post Saturday hours and 38 post Sunday hours. The highest-ranked open Saturdays are Accredited Roofing (#1), Westside Construction (#2) and Hulsey Roofing (#5). Posted hours are office hours; crews may book weekend jobs separately.
How much does siding replacement cost in Mascoutah?
Siding replacement typically costs $5,930 to $18,900, with $12,360 typical (Per house: typical range of customer-reported projects. US national range × 1.07 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 Mascoutah siding contractors have?
The median Google rating among 161 rated siding contractors in Mascoutah is 4.7★, with a median of 27 reviews. Advocate Construction has the most, 833 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank siding contractors?
Each siding contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do siding contractors outside Mascoutah count in this ranking?
Yes, if they are within 40 mi of the Mascoutah city center, our service radius for siding contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Mascoutah
- October 2026: CR Scores recalculated for 161 siding contractors serving Mascoutah.
- October 2026: 1 duplicate listing merged.
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