9 gutter installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hilo: Ahona RainGutters, CR Score 83/100; 4.6★ from 60 Google reviews.
Best for emergencies (open 24/7): Kona Pressure Washing and Window Cleaning, posts 24/7 hours; ranked #2 of 9.
Most-reviewed: Superior Exterior Hawaii, 54 Google reviews at 4.9★, the most of 9 ranked after Ahona RainGutters; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Hilo gutter installers are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 5 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.9★ across 9 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ahona RainGutters | 83 | 4.6★ (60) | Hilo | — | Overall |
| 2 | Kona Pressure Washing and Window Cleaning | 81 | 5.0★ (8) | Kailua-Kona, 25 mi away | 24/7 | Emergencies |
| 3 | Orchid Isle Rain Gutters | 80 | 5.0★ (5) | Hawaiian Paradise Park, 8 mi away | Sat · Sun | — |
| 4 | Royal Exteriors LLC | 80 | 5.0★ (12) | Hawaiian Paradise Park, 24 mi away | Sat · Sun | — |
| 5 | Aloha Gutter Care | 78 | 5.0★ (11) | Kailua-Kona, 25 mi away | Sat · Sun | — |
| 6 | Superior Exterior Hawaii | 78 | 4.9★ (54) | Hawaiian Paradise Park, 13 mi away | Sat | Most reviews |
| 7 | A Cory's Gutters | 74 | 3.9★ (12) | Hawaiian Paradise Park, 9 mi away | — | — |
| 8 | Aloha Seamless Gutters LLC | 74 | 4.9★ (21) | Kailua-Kona, 24 mi away | — | — |
| 9 | Flow Gutters | 70 | 4.7★ (12) | Hawaiian Paradise Park, 24 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.6★ from 60 Google reviews, the most Google reviews on this list (60).
Based in Kailua-Kona, 25 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based in Hawaiian Paradise Park, 8 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Hawaiian Paradise Park, 24 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Kailua-Kona, 25 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Hawaiian Paradise Park, 13 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 54 Google reviews, 54 Google reviews.
Based in Hawaiian Paradise Park, 9 mi away
Ranked #7 because of its Google rating and trade focus: 3.9★ from 12 Google reviews, listed on Google as “Gutter service”.
Based in Kailua-Kona, 24 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 21 Google reviews, listed on Google as “Gutter cleaning service”.
Based in Hawaiian Paradise Park, 24 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Gutter service”.
National price ranges in USD, not adjusted for Hilo. 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 |
Fall, after leaves drop, is the busiest season for gutter cleaning and repairs. Booking in late summer usually means shorter waits.
We scored 9 Hilo 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 Hilo 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 |