185 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ottawa: Shamrock Roofing and Construction, CR Score 90/100; 4.9★ from 1,052 Google reviews; open 24/7.
Best for emergencies (open 24/7): True Grit Roofing Company, posts 24/7 hours; ranked #2 of 185.
Most-reviewed: True Grit Roofing Company, 459 Google reviews at 4.9★, the most of 185 ranked after Shamrock Roofing and Construction; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
185 Ottawa roofers are ranked here by CR Score, from 8 published factors. 30 are open 24/7, 93 open Saturdays and 46 open Sundays, based on posted hours. The median Google rating is 4.9★ across 185 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Shamrock Roofing and Construction | 90 | 4.9★ (1,052) | Overland Park, 40 mi away | 24/7 | Overall |
| 2 | True Grit Roofing Company | 88 | 4.9★ (459) | Lenexa, 38 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Roofing Force | 88 | 4.8★ (368) | Olathe, 32 mi away | 24/7 | — |
| 4 | 435 Roofing Inc. | 87 | 5.0★ (198) | Overland Park, 38 mi away | 24/7 | — |
| 5 | Exterior Damage Solutions | 86 | 5.0★ (115) | Shawnee, 37 mi away | 24/7 | — |
| 6 | Erie Home | 86 | 4.5★ (392) | Olathe, 32 mi away | 24/7 | — |
| 7 | Evolve Construction Inc KS | 84 | 5.0★ (45) | Overland Park, 39 mi away | 24/7 | — |
| 8 | Restore Roofing and More | 84 | 4.9★ (176) | Shawnee, 34 mi away | Sat · Sun · Evenings | — |
| 9 | Maverick Exteriors | 84 | 5.0★ (102) | Olathe, 32 mi away | Sat · Sun · Evenings | — |
| 10 | Rescue Roofers | 83 | 4.9★ (31) | Olathe, 30 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 review volume: 4.9★ from 1,052 Google reviews, the most Google reviews on this list (1,052).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lenexa, 38 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 459 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 32 mi away
Ranked #3 because of its Google rating and availability: 4.8★ from 368 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Overland Park, 38 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 198 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Shawnee, 37 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 32 mi away
Ranked #6 because of its Google rating and availability: 4.5★ from 392 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Overland Park, 39 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 45 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Shawnee, 34 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 32 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 30 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 31 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lawrence, 25 mi away
Ranked #11 because of its Google rating and availability: 4.7★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Topeka, 39 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 221 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Lenexa, 36 mi away
Ranked #13 because of its Google rating and trade focus: 4.5★ from 369 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lawrence, 24 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lawrence, 22 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #16 because of its Google rating and trade focus: 3.6★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greer, 18 mi away
Ranked #17 because of its Google rating and availability: 4.8★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 33 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Overland Park, 34 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Overland Park, 38 mi away
Ranked #20 because of its Google rating and availability: 4.9★ from 261 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Overland Park, 37 mi away
Ranked #21 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.
Based in Lenexa, 39 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lenexa, 39 mi away
Ranked #23 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 Ottawa
Ranked #24 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Merriam, 23 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 16 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 185 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 |
|---|---|---|
| AKC Pros Roofing, Gutters, Siding & Insulation | 4.8★ (187) | 27 mi |
| Alpha Roofing LLC | 5.0★ (3) | 22 mi |
| Corson Construction & Roofing | 4.4★ (7) | 23 mi |
| CURT PIERSON ROOFING & CONSTRUCTION SPECIALIST | 4.6★ (7) | 32 mi |
| Easton Roofing | 5.0★ (2) | 25 mi |
| Galaxy Exteriors LLC | 3.0★ (2) | 31 mi |
| Green Factor Roofing | 5.0★ (91) | 28 mi |
| Hooper Roofing & Repairs | 5.0★ (2) | 34 mi |
| KC Pier Foundation and Basement Waterproofing | 5.0★ (65) | In Ottawa |
| M & M Roofing Co. Inc | 5.0★ (147) | 32 mi |
| Midwest Roofing | 1.5★ (2) | 31 mi |
| Olathe Roofing Company | 5.0★ (4) | 34 mi |
| Platinum Roofing | 5.0★ (2) | 24 mi |
| Re-New Roofing and Remodeling | 3.0★ (2) | 33 mi |
| RoofTek Kansas City | 5.0★ (12) | 34 mi |
| Sage Restoration LLC | 4.6★ (72) | 34 mi |
| Truett Roofing | 2.0★ (4) | 38 mi |
| VIP ROOFING & CLAIMS | 3.7★ (3) | 38 mi |
| Wagner Contracting, LLC | 4.0★ (2) | 26 mi |
| Windler Foundation Repair Systems | 4.5★ (15) | In Ottawa |
Typical prices in USD: adjusted for Kansas where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $7,220 | $9,630 | $13,480 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.96 West 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 Kansas, Kansas Attorney General, Roofing Registration licenses Roofing contractor registration under the Kansas Roofing Registration Act.
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
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. Spring and early-summer hailstorms in Kansas bring waves of insurance repair work. After a big storm, get more than one quote and check the license or registration before signing.
We scored 185 Ottawa 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 Ottawa 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 |