686 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Montgomery: Lexem Group, CR Score 63/100; 5.0★ from 237 Google reviews; open 24/7.
Best for emergencies (open 24/7): 365 llc, posts 24/7 hours; ranked #2 of 686.
Most-reviewed: Advocate Construction, 1,588 Google reviews at 4.8★, the most of 686 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
686 Montgomery general contractors are ranked here by CR Score, from ten published factors. 50 are open 24/7, 319 open Saturdays and 116 open Sundays, based on posted hours. The median Google rating is 5.0★ across 686 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lexem Group | 63 | 5.0★ (237) | Naperville, 11 mi away | 24/7 | Overall |
| 2 | 365 llc | 59 | 5.0★ (14) | Montgomery | 24/7 | Emergencies |
| 3 | Harlo construction llc | 59 | 5.0★ (130) | Glendale Heights, 15 mi away | Sat · Sun · Evenings | — |
| 4 | TBF PRO - BASEMENT FINISHING CO | 58 | 5.0★ (26) | Woodridge, 10 mi away | 24/7 | — |
| 5 | Taber Builders | 58 | 5.0★ (44) | Batavia, 8 mi away | Sat · Sun · Evenings | — |
| 6 | Next Generation Enterprises | 58 | 5.0★ (17) | Montgomery | Sat · Sun | — |
| 7 | TubToday | 58 | 5.0★ (132) | Saint Charles, 13 mi away | — | — |
| 8 | Real Splash Power Wash | 58 | 4.9★ (76) | Plainfield, 7 mi away | Sat | — |
| 9 | Advocate Construction | 58 | 4.8★ (1,588) | Glendale Heights, 19 mi away | — | Most reviews |
| 10 | Firemen Sealcoating | 58 | 4.9★ (1,528) | Burr Ridge, 22 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 237 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Montgomery
Ranked #2 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glendale Heights, 15 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodridge, 10 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Batavia, 8 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Montgomery
Ranked #6 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Charles, 13 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Plainfield, 7 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glendale Heights, 19 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 1,588 Google reviews, the most in Montgomery.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burr Ridge, 22 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,528 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Batavia, 9 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 17 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Chicago, 12 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 61 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Yorkville, 15 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Batavia, 7 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 29 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elk Grove Village, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Montgomery
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warrenville, 11 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 1 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oswego, 4 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 50 Google reviews, listed on Google as “Contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Crest Hill, 17 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 3 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Des Plaines, 21 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 1 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Forest Park, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aurora, 6 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 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 686 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.
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 686 Montgomery general 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 Montgomery 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 |