70 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mendota: AGG Roofing, CR Score 94/100; 5.0★ from 371 Google reviews; open 24/7.
Best for emergencies (open 24/7): Boss Roofing - Siding Experts, posts 24/7 hours; ranked #2 of 70.
Most-reviewed: Boss Roofing - Siding Experts, 517 Google reviews at 4.8★, the most of 70 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
70 Mendota roofers are ranked here by CR Score, from 8 published factors. 12 are open 24/7, 38 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.8★ across 70 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AGG Roofing | 94 | 5.0★ (371) | La Salle, 13 mi away | 24/7 | Overall |
| 2 | Boss Roofing - Siding Experts | 90 | 4.8★ (517) | Sterling, 34 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Limberg Builders | 85 | 4.9★ (22) | Peru, 15 mi away | 24/7 | — |
| 4 | Ace GC Exteriors | 83 | 4.7★ (32) | Yorkville, 35 mi away | 24/7 | — |
| 5 | Salomon Remodeling LLC | 83 | 5.0★ (45) | Peru, 9 mi away | Sat | — |
| 6 | Boss Roofing - Siding Experts Inc | 83 | 5.0★ (10) | Dixon, 28 mi away | 24/7 | — |
| 7 | Elite Roofing & Repair | 83 | 5.0★ (22) | Elyria, 11 mi away | Sat · Sun | — |
| 8 | Shenberg Construction | 81 | 4.4★ (17) | Morris, 37 mi away | 24/7 | — |
| 9 | Boss Roofing - Siding Experts Inc | 81 | 5.0★ (24) | DeKalb, 32 mi away | 24/7 | — |
| 10 | RoofMasters and Masonry, LLC | 81 | 4.2★ (5) | Ashburn, 20 mi away | 24/7 | — |
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: 5.0★ from 371 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling, 34 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 517 Google reviews, the most Google reviews on this list (517).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Peru, 15 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 22 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Yorkville, 35 mi away
Ranked #4 because of its Google rating and availability: 4.7★ from 32 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Peru, 9 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dixon, 28 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Elyria, 11 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morris, 37 mi away
Ranked #8 because of its Google rating and availability: 4.4★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in DeKalb, 32 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ashburn, 20 mi away
Ranked #10 because of its Google rating and availability: 4.2★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in DeKalb, 33 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Joliet, 32 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morris, 39 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in DeKalb, 33 mi away
Ranked #14 because of its Google rating and availability: 4.6★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling, 34 mi away
Ranked #15 because of its Google rating and availability: 4.5★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in DeKalb, 32 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 221 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Village of Campton Hills, 39 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Oswego, 40 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 93 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Streator, 34 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sugar Grove, 38 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sycamore, 37 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in DeKalb, 32 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 29 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Mendota
Ranked #23 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in DeKalb, 33 mi away
Ranked #24 because of its Google rating and trade focus: 3.9★ from 20 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Dixon, 28 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability 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 70 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 |
|---|---|---|
| Abc Construction | 5.0★ (6) | In Mendota |
| Curt's Carpentry LLC | In Mendota | |
| D.A.T. Construction, Inc. | 5.0★ (2) | 19 mi |
| Denault's Painting & Drywalling | 3.7★ (6) | In Mendota |
| Diversifoam | In Mendota | |
| Elite roofing and remodeling llc | 5.0★ (1) | 13 mi |
| Estate Builders, LLC | 5.0★ (2) | 29 mi |
| Finnell Construction | 5.0★ (1) | 10 mi |
| H & S Contracting Inc. | 3.5★ (10) | 20 mi |
| H&H Builders, Inc. | 4.0★ (1) | In Mendota |
| Leon Builders, L.L.C. | 4.3★ (11) | 19 mi |
| MJB Contracting LLC | 4.0★ (2) | 15 mi |
| MJB Contracting, L.L.C. | 4.8★ (8) | 18 mi |
| Professional Property Solutions | 5.0★ (2) | 33 mi |
| RAX BROTHERS LLC | 1.0★ (1) | 14 mi |
| S & H Contracting | 5.0★ (17) | 37 mi |
| Schmitt Roofing & General | 5.0★ (2) | 33 mi |
| Ted Bain Exteriors & Roofing, L.L.C. | 4.4★ (16) | 25 mi |
| Total Construction Services of DeKalb, TCS | 5.0★ (2) | 33 mi |
| Triple Service Inc. | 4.8★ (699) | In Mendota |
Typical prices in USD: adjusted for Illinois where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $6,880 | $9,180 | $12,850 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.92 East 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 |
In Illinois, Illinois Department of Financial and Professional Regulation (IDFPR) licenses Roofing contractor license (limited residential or unlimited).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
In Illinois, roofers are busiest from late spring to early fall, when shingles can be installed in mild, dry weather. After a big storm, get more than one quote and check the license or registration before signing.
We scored 70 Mendota roofers 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 Mendota 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 |