92/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 211 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 211 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best General Contractors in Cahokia, IL (2026)
510 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Cahokia: STL Mount, CR Score 92/100; 5.0★ from 211 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Matt's General Home Improvements, posts 24/7 hours; ranked #3 of 510.
- 2
Most-reviewed: The Container Store, 412 Google reviews at 4.4★, the most of 510 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
510 Cahokia general contractors are ranked here by CR Score, from 8 published factors. 23 are open 24/7, 124 open Saturdays and 61 open Sundays, based on posted hours. The median Google rating is 4.7★ across 510 rated businesses.
Top 10 general contractors in Cahokia at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | STL Mount | 92 | 5.0★ (211) | Fairview Heights, 13 mi away | 24/7 | Overall |
| 2 | The Container Store | 86 | 4.4★ (412) | St. Louis, 9 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Matt's General Home Improvements | 86 | 5.0★ (49) | North Port, 17 mi away | 24/7 | Emergencies |
| 4 | Reglazing Solutions | 85 | 5.0★ (23) | St. Louis, 11 mi away | 24/7 | — |
| 5 | Casey Construction and Contracting | 84 | 4.9★ (85) | Mascoutah, 22 mi away | 24/7 | — |
| 6 | Radon Control Services | 84 | 5.0★ (53) | Crestwood, 13 mi away | — | — |
| 7 | Morris Property Services | 83 | 5.0★ (22) | St. Louis, 3 mi away | Sat · Sun | — |
| 8 | Pat Gallagher Enterprises | 83 | 4.6★ (27) | Creve Coeur, 15 mi away | 24/7 | — |
| 9 | Shipley's Helping Hand General Contracting and Landscape | 83 | 5.0★ (21) | Hazelwood, 18 mi away | 24/7 | — |
| 10 | Bio Clean 911 of St. Louis | 83 | 4.9★ (15) | Ballwin, 14 mi away | 24/7 | — |
The 510 best general contractors in Cahokia, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Based in St. Louis, 9 mi away
86/100CR ScoreRanked #2 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.
- 4.4★ from 412 Google reviews
- Hours
- Mon–Sat 10 AM–7 PM · Sun 11 AM–6 PM
- Address
- 1769 S Brentwood Blvd, St. Louis, MO 63144
Based in North Port, 17 mi away
86/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 49 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in St. Louis, 11 mi away
85/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 23 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5008 Mattis Rd, St. Louis, MO 63128
Based in Mascoutah, 22 mi away
84/100CR ScoreRanked #5 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.
- 4.9★ from 85 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 113 W Phillips St, Mascoutah, IL 62258
Based in Crestwood, 13 mi away
84/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “General contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 5.0★ from 53 Google reviews
Based in St. Louis, 3 mi away
83/100CR ScoreRanked #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.
- 5.0★ from 22 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 2930 Michigan Ave, St. Louis, MO 63118
Based in Creve Coeur, 15 mi away
83/100CR ScoreRanked #8 because of its Google rating and availability: 4.6★ from 27 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.6★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11500 Olive Blvd # 220, Creve Coeur, MO 63141
Based in Hazelwood, 18 mi away
83/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7807 Guhman Ct, Hazelwood, MO 63042
Based in Ballwin, 14 mi away
83/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Arnold, 17 mi away
82/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 63 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 63 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 4546 Gary, Arnold, MO 63010
Based in St. Louis, 8 mi away
82/100CR ScoreRanked #12 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.
- 5.0★ from 216 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 9917 Gravois Rd, St. Louis, MO 63123
Based in Eureka, 6 mi away
82/100CR ScoreRanked #13 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.
- 4.8★ from 25 Google reviews
Based in Arnold, 12 mi away
82/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Glen Carbon, 19 mi away
82/100CR ScoreRanked #15 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.
- 4.9★ from 52 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 3733 IL-159 #418, Glen Carbon, IL 62034
#16 Welby Outdoor
Based in St. Louis, 13 mi away
81/100CR ScoreRanked #16 because of its Google rating and availability: 4.4★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.4★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9649 Dielman Rock Island Industrial Dr, St. Louis, MO 63132
#17 Arch Build LLC
Based in St. Louis, 7 mi away
81/100CR ScoreRanked #17 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.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 8818 Gravois Rd, St. Louis, MO 63123
Based in Cahokia
81/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 14 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 8 AM–8 PM · Sun 8 AM–7 PM
Based in Berkeley, 6 mi away
81/100CR ScoreRanked #19 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.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bridgeton, 15 mi away
81/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 226 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.6★ from 226 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
Based in Brentwood, 13 mi away
81/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 29 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 10 AM–4 PM
#22 MDR-Build LLC
Based in Arnold, 16 mi away
81/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 82 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
- Address
- 4617 Siesta Dr, Imperial, MO 63052
#23 Granite Busters
Based in Arnold, 14 mi away
80/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 157 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.6★ from 157 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 1752 Jeffco Blvd, Arnold, MO 63010
Based in Ballwin, 13 mi away
80/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 23 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Based in Maryland Heights, 17 mi away
80/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 293 Google reviews, listed on Google as “General contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.5★ from 293 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 10 AM–2 PM · Sun closed
- Address
- 149 Weldon Pkwy Suite 122, Maryland Heights, MO 63043
General 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 510 ranked general contractors here; the rest are on their profiles.
Also serving Cahokia
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 |
|---|---|---|
| Advanced DKI | 4.5★ (8) | In Cahokia |
| budget plumbing & heating and cooling | 3.8★ (5) | In Cahokia |
| CMB Contracting | In Cahokia | |
| Endicott Contracting Service LLC | In Cahokia | |
| Family First LLC. | In Cahokia | |
| H&Z Constructions | In Cahokia | |
| HARDCASTLE CONSTRUCTION LLC | In Cahokia | |
| Harmon Construction | In Cahokia | |
| Home Solution LLC | In Cahokia | |
| JGWestWorks | In Cahokia | |
| Kyff Framing Construction LLC | In Cahokia | |
| Lucky El's Handywork | 5.0★ (2) | In Cahokia |
| Luna Landscaping | 3.0★ (2) | 4 mi |
| Mitchell Construction | In Cahokia | |
| MR.Construction314 | In Cahokia | |
| NailCo Construction LLC | In Cahokia | |
| Snyder's Construction | 3.0★ (2) | 4 mi |
| Supreme Dream LLC | In Cahokia | |
| TPC Construction | 5.0★ (2) | 3 mi |
| Vargas Construction LLC | 2.0★ (1) | In Cahokia |
How much do general contractors cost in Cahokia?
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 |
How we ranked Cahokia general contractors
We scored 510 Cahokia 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 Cahokia 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 |
General contractors in Cahokia: frequently asked questions
Who is the best general contractor in Cahokia?
By CR Score, the highest-ranked general contractor in Cahokia, IL is STL Mount with a CR Score of 92/100. It has 5.0★ from 211 Google reviews. It is open 24/7. The Container Store (#2) and Matt's General Home Improvements (#3) follow. We ranked 510 general contractors on 8 factors, last updated October 22, 2026.
How many general contractors are there in Cahokia?
ContractorsRanked ranks 510 general contractors serving Cahokia, IL. 1 of them is based in Cahokia; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which general contractors in Cahokia are open 24/7?
23 ranked general contractors in Cahokia post 24/7 hours. The highest-ranked are STL Mount (#1), Matt's General Home Improvements (#3) and Reglazing Solutions (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Cahokia work on weekends?
124 of 510 ranked general contractors post Saturday hours and 61 post Sunday hours. The highest-ranked open Saturdays are STL Mount (#1), The Container Store (#2) and Matt's General Home Improvements (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does kitchen remodel cost in Cahokia?
Kitchen remodel typically costs $13,850 to $39,490, with $25,610 typical (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)). 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 Cahokia general contractors have?
The median Google rating among 510 rated general contractors in Cahokia is 4.7★, with a median of 8 reviews. The Container Store has the most, 412 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank general contractors?
Each general contractor 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.
Do general contractors outside Cahokia count in this ranking?
Yes, if they are within 25 mi of the Cahokia city center, our service radius for general 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 Cahokia
- October 2026: CR Scores recalculated for 510 general contractors serving Cahokia.
- October 2026: 8 duplicate listings merged.
More general contractors and Cahokia pages
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Other trades in Cahokia
- Roofers in Cahokia666 ranked
- Plumbers in Cahokia334 ranked
- Electricians in Cahokia240 ranked
- HVAC contractors in Cahokia419 ranked
- Painters in Cahokia176 ranked
- Landscapers in Cahokia202 ranked
- Handymen in Cahokia96 ranked
- Kitchen remodelers in Cahokia283 ranked
- Bathroom remodelers in Cahokia292 ranked
- Flooring contractors in Cahokia212 ranked
- Tile installers in Cahokia35 ranked
- Drywall contractors in Cahokia27 ranked
- Concrete contractors in Cahokia224 ranked
- Fence contractors in Cahokia105 ranked
- Deck builders in Cahokia154 ranked
- Siding contractors in Cahokia284 ranked
- Window installers in Cahokia197 ranked
- Gutter installers in Cahokia203 ranked
- Insulation contractors in Cahokia44 ranked
- Solar installers in Cahokia58 ranked
- Garage door repair companies in Cahokia98 ranked
- Foundation repair companies in Cahokia76 ranked
- Tree services in Cahokia258 ranked
- Masonry contractors in Cahokia142 ranked
- Water damage restoration companies in Cahokia245 ranked
- Home builders in Cahokia223 ranked
- Demolition contractors in Cahokia52 ranked
- All contractors in Cahokia