28 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
7 of the 28 tree services on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency tree service in Ottawa: Stuart Tree Services, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Stuart Tree Services | 90 | 4.9★ (56) | Peru, 14 mi away | 24/7 |
| 2 | Korte Tree Service | 87 | 4.4★ (20) | La Salle, 13 mi away | 24/7 |
| 3 | CMJ's Tree Services Inc | 86 | 4.5★ (29) | Streator, 15 mi away | 24/7 |
| 4 | BMZ Tree Service | 84 | 4.2★ (5) | Streator, 7 mi away | 24/7 |
| 5 | RICH GREIDER Tree Service | 83 | 5.0★ (9) | Streator, 16 mi away | 24/7 |
| 6 | Big Tree Guys | 83 | 5.0★ (7) | Peru, 15 mi away | 24/7 |
| 7 | Prime Habitat Management Forestry Mulching | 80 | 5.0★ (18) | Peru, 17 mi away | 24/7 |
| 8 | Korte & Turpen Tree Services | 81 | 5.0★ (5) | Ottawa | — |
| 9 | Grogan Tree Services and Mulch | 73 | 5.0★ (8) | Morris, 22 mi away | — |
| 10 | Ekana Nursery & Landscaping | 69 | 4.4★ (22) | Mendota, 19 mi away | — |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 4.9 from 56 Google reviews
Open 24/7 · 4.4 from 20 Google reviews
Open 24/7 · 4.5 from 29 Google reviews
Open 24/7 · 4.2 from 5 Google reviews
Open 24/7 · 5.0 from 9 Google reviews
Open 24/7 · 5.0 from 7 Google reviews
#7Prime Habitat Management Forestry Mulching
Open 24/7 · 5.0 from 18 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Ranked #1 because of its Google rating and availability: 4.9★ from 56 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in La Salle, 13 mi away
Ranked #2 because of its Google rating and availability: 4.4★ from 20 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Streator, 15 mi away
Ranked #3 because of its Google rating and availability: 4.5★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Streator, 7 mi away
Ranked #4 because of its Google rating and availability: 4.2★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Streator, 16 mi away
Ranked #5 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 Peru, 15 mi away
Ranked #6 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 Peru, 17 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 18 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Tree service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Morris, 22 mi away
Ranked #9 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 Mendota, 19 mi away
Ranked #10 because of its Google rating and review volume: 4.4★ from 22 Google reviews, 22 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Morris, 23 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 144 Google reviews, 144 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in La Salle, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 72 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #13 because of its Google rating and review volume: 4.9★ from 65 Google reviews, 65 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Streator, 17 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ottawa
Ranked #15 because of its Google rating and review volume: 4.9★ from 34 Google reviews, 34 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sandwich, 22 mi away
Ranked #16 because of its Google rating and trade focus: 4.3★ from 19 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Spring Valley, 19 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 94 Google reviews, 94 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Peru, 12 mi away
Ranked #18 because of its Google rating and trade focus: 4.0★ from 26 Google reviews, listed on Google as “Lawn care service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Spring Valley, 24 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Tree service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in La Salle, 11 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Landscaper”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sandwich, 17 mi away
Ranked #21 because of its Google rating and review volume: 4.8★ from 17 Google reviews, 17 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Peru, 18 mi away
Ranked #22 because of its Google rating and trade focus: 4.5★ from 10 Google reviews, listed on Google as “Landscape designer”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Peru, 15 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 15 Google reviews, 15 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Peru, 16 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Landscaper”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Morris, 22 mi away
Ranked #25 because of its Google rating and review volume: 4.2★ from 21 Google reviews, 21 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Ator, Inc. Landscaping | 49 | 3.7★ (3) | 13 mi |
| 27 | River landscaping & Tree Service | 49 | 5.0★ (3) | 20 mi |
| 28 | Arteaga Tree Service & Landscaping | 48 | 5.0★ (4) | 25 mi |
Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 tree services are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 25% | Bayesian-adjusted Google star rating |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 |
| Review volume | 10% | log10(reviews + 1) against the list maximum |
| Recency | 10% | Share of reviews from the last 12 months |
| Availability | 20% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) |