40 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rock Falls: Boss Roofing - Siding Experts, CR Score 67/100; 4.8★ from 517 Google reviews; open 24/7.
Best for emergencies (open 24/7): Five Star Roofing & Siding, posts 24/7 hours; ranked #3 of 40.
Most-reviewed: Sedlock Construction, 289 Google reviews at 5.0★, the most of 40 ranked after Boss Roofing - Siding Experts; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
40 Rock Falls roofers are ranked here by CR Score, from ten published factors. 12 are open 24/7, 20 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.8★ across 40 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Boss Roofing - Siding Experts | 67 | 4.8★ (517) | Sterling, 2 mi away | 24/7 | Overall |
| 2 | Total Construction Services, TCS | 61 | 5.0★ (148) | Sterling, 2 mi away | — | — |
| 3 | Five Star Roofing & Siding | 59 | 4.5★ (8) | Sterling, 2 mi away | 24/7 | Emergencies |
| 4 | Nichols Roofing | 59 | 4.8★ (51) | Clinton, 26 mi away | 24/7 | — |
| 5 | Boss Roofing - Siding Experts Inc | 58 | 5.0★ (10) | Dixon, 12 mi away | 24/7 | — |
| 6 | Sedlock Construction | 57 | 5.0★ (289) | Colona, 35 mi away | — | Most reviews |
| 7 | Elite Roofing & Repair | 56 | 5.0★ (22) | Elyria, 24 mi away | Sat · Sun | — |
| 8 | Morrison Roofing | 56 | 4.7★ (62) | Clinton, 33 mi away | 24/7 | — |
| 9 | M & F Elite Contracting | 56 | 5.0★ (10) | Poplar Grove, 26 mi away | 24/7 | — |
| 10 | D&B Roofing | 56 | 5.0★ (49) | Colona, 28 mi away | Sat | — |
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 review volume: 4.8★ from 517 Google reviews, the most in Rock Falls.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sterling, 2 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sterling, 2 mi away
Ranked #3 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton, 26 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dixon, 12 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colona, 35 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 289 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elyria, 24 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 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton, 33 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 62 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Poplar Grove, 26 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Colona, 28 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freeport, 35 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dixon, 11 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Freeport, 35 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 49 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Moline, 37 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freeport, 35 mi away
Ranked #15 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin Park, 26 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freeport, 35 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delafield, 26 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freeport, 35 mi away
Ranked #19 because of its Google rating and trade focus: 4.4★ from 35 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loves Park, 38 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 63 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sterling, 2 mi away
Ranked #21 because of its Google rating and trade focus: 3.9★ from 13 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Geneseo, 33 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton, 37 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 26 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loves Park, 26 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Roofing 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 #40, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Terry Wolf Construction Inc | 52 | 3.0★ (4) | In Rock Falls |
| 27 | MAS Roofing Siding & Decking Inc | 52 | 4.5★ (87) | 37 mi |
| 28 | JMR Engineering & Construction, Inc | 52 | 4.7★ (6) | 26 mi |
| 29 | Jeff King's Roofing & Contracting | 52 | 3.9★ (9) | 26 mi |
| 30 | Ramos services | 52 | 5.0★ (16) | 39 mi |
| 31 | Northern Illinois Seamless Roofing, Inc. | 50 | 5.0★ (14) | 34 mi |
| 32 | Beckwith Commercial Roofing | 50 | 4.1★ (21) | 28 mi |
| 33 | Sta-Dry Roofing & Contracting | 50 | 4.0★ (5) | 31 mi |
| 34 | KBC Roofing | 50 | 5.0★ (8) | 28 mi |
| 35 | Rutherford Roofing | 49 | 3.0★ (4) | 32 mi |
| 36 | Freeport Industrial Roofing | 49 | 4.5★ (8) | 33 mi |
| 37 | Cramer's Construction | 48 | 4.0★ (4) | 31 mi |
| 38 | RockValley Roofing Inc | 48 | 5.0★ (4) | 34 mi |
| 39 | Mauch Carpentry | 47 | 3.4★ (5) | 34 mi |
| 40 | Bruns Construction | 47 | 3.0★ (4) | 33 mi |
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 |
|---|---|---|
| A. R. A Roofing Company | 5.0★ (1) | 26 mi |
| CB Construction & Remodeling, Inc | 5.0★ (2) | 26 mi |
| Dixon Siding and gutters | 5.0★ (1) | 5 mi |
| Estate Builders, LLC | 5.0★ (2) | 18 mi |
| First Class Construction | In Rock Falls | |
| Frontline Services General Contractor | 5.0★ (2) | In Rock Falls |
| Go Nano Michiana | 4.0★ (2) | 21 mi |
| H Restoration Corp | 3.0★ (2) | 40 mi |
| K & B Seamless Gutters | 4.6★ (28) | In Rock Falls |
| Licocci Construction | 5.0★ (1) | In Rock Falls |
| Lutz Roofing and Gutters | 5.0★ (2) | 39 mi |
| M5 Roofing | 5.0★ (1) | In Rock Falls |
| Mendez General Contractor | 5.0★ (2) | 38 mi |
| Phillips Construction | 4.9★ (9) | In Rock Falls |
| Prime Roofing LLC | 5.0★ (2) | 26 mi |
| Professional Property Solutions | 5.0★ (2) | In Rock Falls |
| RESTOREX INC. | 5.0★ (2) | 26 mi |
| Rob's Home Repairs | 5.0★ (2) | In Rock Falls |
| Skyline solutions contracting pllc | 5.0★ (2) | 26 mi |
| Ugarph Siding & Windows | 5.0★ (2) | 27 mi |
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 40 Rock Falls roofers 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 Rock Falls 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 |