7 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Saint John: Sully's Tree Trimming & Removal, CR Score 90/100; 5.0★ from 25 Google reviews; open 7 days a week.
Most-reviewed: Advanced Arborist Tree Service Ltd, 75 Google reviews at 4.9★, the most of 7 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Saint John tree services are ranked here by CR Score, from 8 published factors. 2 open Saturdays and 1 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 | Sully's Tree Trimming & Removal | 90 | 5.0★ (25) | Saint John | Sat · Sun | Overall |
| 2 | Tree Care | 88 | 5.0★ (14) | Saint John | — | — |
| 3 | Advanced Arborist Tree Service Ltd | 85 | 4.9★ (75) | Saint John | — | Most reviews |
| 4 | H L Patton & Son Ltd | 85 | 5.0★ (8) | Saint John | — | — |
| 5 | Nightingale Tree Service | 84 | 5.0★ (53) | Saint John | — | — |
| 6 | Valley Stump Removal | 82 | 4.7★ (6) | Saint John | Sat | — |
| 7 | Doherty Tree Service & Landscaping | 77 | 4.0★ (4) | Saint John | — | — |
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 trade focus: 5.0★ from 25 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #2 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Tree service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #3 because of its Google rating and review volume: 4.9★ from 75 Google reviews, the most Google reviews on this list (75).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #4 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Tree service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Saint John
Ranked #5 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #6 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Saint John
Ranked #7 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Landscaper”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
US national ranges converted to CAD, not adjusted for Saint John. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Tree removal | CA$280 | CA$1,050 | CA$2,810 | Per tree: typical range of customer-reported removals. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
Late fall through winter, when most trees are dormant, is the usual time for planned pruning and removals. In New Brunswick, ice and snow storms bring a rush of emergency removals.
We scored 7 Saint John tree services 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 Saint John 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 |