260 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in O'Fallon: Casey Construction and Contracting, CR Score 88/100; 4.9★ from 85 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ten Point Home Investors LLC, posts 24/7 hours; ranked #9 of 260.
Most-reviewed: The Container Store, 412 Google reviews at 4.4★, the most of 260 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
260 O'Fallon general contractors are ranked here by CR Score, from 8 published factors. 7 are open 24/7, 52 open Saturdays and 26 open Sundays, based on posted hours. The median Google rating is 4.7★ across 260 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Casey Construction and Contracting | 88 | 4.9★ (85) | Mascoutah, 9 mi away | 24/7 | Overall |
| 2 | State Construction Co | 84 | 5.0★ (25) | O'Fallon | Sat · Sun | — |
| 3 | Miller Environmental Mitigation LLC | 83 | 4.9★ (52) | Glen Carbon, 13 mi away | Sat · Sun | — |
| 4 | The Container Store | 82 | 4.4★ (412) | St. Louis, 24 mi away | Sat · Sun · Evenings | Most reviews |
| 5 | Built by MJ Holland | 80 | 5.0★ (29) | Fairview Heights, 3 mi away | Sat | — |
| 6 | Immaculate Concrete and Construction | 80 | 5.0★ (9) | East Saint Louis, 7 mi away | Sat · Sun | — |
| 7 | Morris Property Services | 80 | 5.0★ (22) | St. Louis, 17 mi away | Sat · Sun | — |
| 8 | CMI Construction | 80 | 4.8★ (39) | East Saint Louis, 9 mi away | Sat | — |
| 9 | Ten Point Home Investors LLC | 79 | 4.4★ (14) | Collinsville, 6 mi away | 24/7 | Emergencies |
| 10 | LF Construction STL LLC | 78 | 4.8★ (25) | Eureka, 18 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.9★ from 85 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in O'Fallon
Ranked #2 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Glen Carbon, 13 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Louis, 24 mi away
Ranked #4 because of its Google rating and review volume: 4.4★ from 412 Google reviews, the most Google reviews on this list (412).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairview Heights, 3 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Saint Louis, 7 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Louis, 17 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Saint Louis, 9 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Collinsville, 6 mi away
Ranked #9 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Eureka, 18 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in East Saint Louis, 16 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in O'Fallon
Ranked #12 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in O'Fallon
Ranked #13 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Granite City, 14 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 85 Google reviews, 85 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Louis, 23 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 216 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in East Saint Louis, 5 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Berkeley, 18 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Highland, 16 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in O'Fallon
Ranked #19 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Shiloh, 6 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. Louis, 22 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fairview Heights, 3 mi away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Edwardsville, 13 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 10 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Troy, 10 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Mascoutah, 8 mi away
Ranked #25 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 260 ranked general contractors here; the rest are on their profiles.
20 more general contractors within 25 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 |
|---|---|---|
| 1st Source Contractors | 3.7★ (22) | In O'Fallon |
| Baney Construction & Restoration, Inc. | 4.2★ (31) | In O'Fallon |
| Bethel Ridge Farms | 5.0★ (8) | In O'Fallon |
| C. T. R. Concrete & Builders Inc | 5.0★ (3) | In O'Fallon |
| Carda Construction Company | In O'Fallon | |
| Doyle Exteriors | 5.0★ (1) | In O'Fallon |
| Ellerbrake Construction | 4.5★ (2) | In O'Fallon |
| H & L Builders | 3.8★ (10) | In O'Fallon |
| Home Run Fence & Deck | 4.8★ (16) | In O'Fallon |
| HURST & ROLFINGSMEIER, LLC | In O'Fallon | |
| MASS Trucking and Construction | In O'Fallon | |
| Matterhorn Exteriors | 5.0★ (37) | In O'Fallon |
| Meise Construction | 4.8★ (6) | In O'Fallon |
| Premier Remodeling | 5.0★ (2) | In O'Fallon |
| R And W Builders | 5.0★ (1) | In O'Fallon |
| River City Construction, LLC | In O'Fallon | |
| Santel Construction Co | 5.0★ (2) | In O'Fallon |
| State Construction- Patio Homes | In O'Fallon | |
| The Tub Doctor | 5.0★ (1) | In O'Fallon |
| VIP Remodeling & Construction Company | 1.0★ (1) | In O'Fallon |
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 |
|---|---|---|---|---|---|
| Kitchen remodel | $13,850 | $25,610 | $39,490 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 0.95 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $6,340 | $11,580 | $16,830 | Per bathroom: typical range of customer-reported remodels. US national range × 0.95 East North Central factor (2025 Cost vs. Value Report) | October 2026 |
We scored 260 O'Fallon general contractors 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 O'Fallon 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 |