80 gutter installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in St. Catharines: MasterShine Window & Eaves Cleaning Niagara, CR Score 64/100; 5.0★ from 243 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Ontario Window Care - Window Cleaning & Exterior Services, posts 24/7 hours; ranked #2 of 80.
Most-reviewed: Niagara ClearView Services, 603 Google reviews at 5.0★, the most of 80 ranked; ranked #26.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
80 St. Catharines gutter installers are ranked here by CR Score, from ten published factors. 23 are open 24/7, 62 open Saturdays and 40 open Sundays, based on posted hours. The median Google rating is 4.9★ across 80 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | MasterShine Window & Eaves Cleaning Niagara | 64 | 5.0★ (243) | Thorold, 7 km away | Sat · Sun | Overall |
| 2 | Ontario Window Care - Window Cleaning & Exterior Services | 64 | 5.0★ (65) | St. Catharines | 24/7 | Emergencies |
| 3 | Paradisus Window Cleaning & House Washing Services | 62 | 4.8★ (436) | St. Catharines | — | — |
| 4 | A&E Exterior Home Services | 61 | 5.0★ (86) | Port Colborne, 11 km away | Sat · Sun | — |
| 5 | Maid Service Niagara | 61 | 5.0★ (13) | St. Catharines | 24/7 | — |
| 6 | Easy Roofing St. Catharines | 61 | 4.9★ (32) | St. Catharines | Sat · Sun | — |
| 7 | Everything Eavestrough Inc. | 60 | 4.9★ (64) | Niagara Falls, 15 km away | 24/7 | — |
| 8 | Niagara Sealing | 60 | 4.8★ (66) | Niagara Falls, 14 km away | Sat · Sun · Evenings | — |
| 9 | Worth Exteriors Ltd. | 59 | 5.0★ (35) | Thorold, 11 km away | Sat · Sun | — |
| 10 | Precision Pressure Washing Niagara | 59 | 4.9★ (32) | Fort Erie, 13 km away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in St. Catharines
Based in Thorold, 7 km away
Ranked #1 because of its Google rating and trade focus: 5.0★ from 243 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #2 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #3 because of its Google rating and trade focus: 4.8★ from 436 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Port Colborne, 11 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #5 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #6 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Niagara Falls, 15 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Gutter service”.
Based in Niagara Falls, 14 km away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Thorold, 11 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Gutter service”.
Based in Fort Erie, 13 km away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #11 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Welland, 18 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Niagara Falls, 13 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Window cleaning service”.
Based in Niagara Falls, 14 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Fort Erie, 37 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Brant, 26 km away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Fort Erie, 39 km away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Niagara Falls, 15 km away
Ranked #19 because of its Google rating and review volume: 5.0★ from 79 Google reviews.
Based in St. Catharines
Ranked #20 because of its Google rating and review volume: 4.9★ from 61 Google reviews.
Based in Fort Erie, 14 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Niagara Falls, 28 km away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 59 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in Niagara Falls, 14 km away
Ranked #23 because of its Google rating and trade focus: 4.2★ from 44 Google reviews, listed on Google as “Gutter Cleaning Service”.
Based in St. Catharines
Ranked #24 because of its Google rating and review volume: 4.7★ from 28 Google reviews.
Based in Fort Erie, 33 km away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 19 Google reviews, listed on Google as “Gutter Cleaning Service”.
#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 80 ranked gutter installers here; the rest are on their profiles.
20 more gutter installers within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 4wards Exteriors Inc | Siding, Eavestrough & Roofing | Windows & Doors | 5.0★ (2) | 14 km |
| Advantage Seamless Eavestrough | 4.0★ (1) | In St. Catharines |
| AJT Roofing and Contracting | 4.9★ (190) | In St. Catharines |
| Belscape Property Services | 4.9★ (68) | In St. Catharines |
| Blampin Roof Tops | 4.8★ (22) | In St. Catharines |
| Build Nest Inc. | 5.0★ (6) | In St. Catharines |
| D&R renovations | 5.0★ (8) | In St. Catharines |
| Escarpment Contracting | 5.0★ (1) | In St. Catharines |
| Guaranteed Gutter Cleaning Niagara | In St. Catharines | |
| Hi Fai Construction | 5.0★ (9) | In St. Catharines |
| Huss and Ghuss - Siding Gutters - Interlocking | 5.0★ (1) | In St. Catharines |
| Just Wash It Property Services | 5.0★ (2) | 12 km |
| Maintenance Mike | 5.0★ (1) | 11 km |
| Niagara Fix Masters | 5.0★ (6) | In St. Catharines |
| Performance Property Services | 1.0★ (2) | 29 km |
| Rydel Roofing | In St. Catharines | |
| Shawn's Eavestrough Cleaning | 5.0★ (2) | In St. Catharines |
| Skyway Roofing | 5.0★ (25) | In St. Catharines |
| Teaq's Contracting | 5.0★ (1) | In St. Catharines |
| X Contracting Group INC. | 4.9★ (61) | In St. Catharines |
US national ranges converted to CAD, not adjusted for St. Catharines. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Gutter installation | CA$840 | CA$4,500 | CA$8,150 | Per house: a typical 2,000 sq ft home (about 200 linear feet of gutter). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
In Ontario, fall is the busiest season, after leaves drop and before freezing weather. Clear gutters help prevent ice dams in winter.
We scored 80 St. Catharines gutter installers 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 St. Catharines 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 |