7 gutter installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ithaca: Lukim Construction, LLC, CR Score 85/100; 4.9★ from 86 Google reviews; open 24/7.
Best for emergencies (open 24/7): SOS Roofing NY Ithaca, posts 24/7 hours; ranked #2 of 7.
Most-reviewed: Castle Services of Ithaca, LLC, 57 Google reviews at 4.4★, the most of 7 ranked after Lukim Construction, LLC; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Ithaca gutter installers are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 5.0★ across 7 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lukim Construction, LLC | 85 | 4.9★ (86) | Cortland, 18 mi away | 24/7 | Overall |
| 2 | SOS Roofing NY Ithaca | 84 | 5.0★ (16) | Ithaca | 24/7 | Emergencies |
| 3 | Six Mile Exterior Cleaning Solutions | 83 | 5.0★ (46) | Ithaca | — | — |
| 4 | Gunns Gutters | 83 | 4.9★ (19) | Elmira, 13 mi away | — | — |
| 5 | Castle Services of Ithaca, LLC | 75 | 4.4★ (57) | Ithaca | — | Most reviews |
| 6 | Gair's Seamless Gutters | 72 | 5.0★ (3) | Cortland, 20 mi away | 24/7 | — |
| 7 | Hawk Roofing | 66 | 5.0★ (6) | Corning, 16 mi away | — | — |
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 86 Google reviews, the most Google reviews on this list (86).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ithaca
Ranked #2 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ithaca
Ranked #3 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Elmira, 13 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Ithaca
Ranked #5 because of its Google rating and review volume: 4.4★ from 57 Google reviews, 57 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cortland, 20 mi away
Ranked #6 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.
Based in Corning, 16 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Ithaca. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Gutter installation | $600 | $3,200 | $5,800 | Per house: a typical 2,000 sq ft home (about 200 linear feet of gutter). US national range | October 2026 |
In New York, fall is the busiest season, after leaves drop and before freezing weather. Clear gutters help prevent ice dams in winter.
We scored 7 Ithaca gutter installers 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 Ithaca 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 |