94/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 140 Google reviews, open 24/7.
- 5.0★ from 140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15 Cherry Blossom Crescent, Courtice, ON L1E 1G9
Best Tree Services in Ajax, ON (2026)
170 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Ajax: Sarginson's Tree Services, CR Score 94/100; 5.0★ from 140 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): TORONTO TREE BARBERS, posts 24/7 hours; ranked #2 of 170.
- 17
Most-reviewed: Professional Tree Services, 362 Google reviews at 5.0★, the most of 170 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
170 Ajax tree services are ranked here by CR Score, from 8 published factors. 32 are open 24/7, 100 open Saturdays and 72 open Sundays, based on posted hours. The median Google rating is 4.9★ across 170 rated businesses.
Top 10 tree services in Ajax at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sarginson's Tree Services | 94 | 5.0★ (140) | Ajax | 24/7 | Overall |
| 2 | TORONTO TREE BARBERS | 93 | 5.0★ (332) | Scarborough, 20 km away | 24/7 | Emergencies |
| 3 | Rockwood Tree Services | 92 | 4.9★ (80) | Ajax | 24/7 | — |
| 4 | Toronto Tree Guys Inc. | 90 | 4.9★ (128) | Scarborough, 21 km away | 24/7 | — |
| 5 | Tandem Tree Service | 90 | 5.0★ (131) | Pickering, 5 km away | Sat · Sun · Evenings | — |
| 6 | About the Cut Tree Service | 90 | 5.0★ (65) | Oshawa, 16 km away | 24/7 | — |
| 7 | Unparalleled Tree Service | 89 | 5.0★ (76) | Ajax | Sat · Sun · Evenings | — |
| 8 | EVANS TREE WORK - Tree Service | 89 | 5.0★ (107) | Cobourg, 30 km away | 24/7 | — |
| 9 | Virgin Tree Care | 89 | 5.0★ (42) | Oshawa, 16 km away | 24/7 | — |
| 10 | Jacob Tree Services | 88 | 5.0★ (78) | North York, 26 km away | 24/7 | — |
The 170 best tree services in Ajax, ranked
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.
Based in Scarborough, 20 km away
93/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 332 Google reviews, open 24/7.
- 5.0★ from 332 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15 Hutchcroft Ave, Scarborough, ON M1V 3S3
Based in Ajax
92/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 80 Google reviews, open 24/7.
- 4.9★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Scarborough, 21 km away
90/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 128 Google reviews, open 24/7.
- 4.9★ from 128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3190 Kingston Rd, Scarborough, ON M1M 1P5
Based in Pickering, 5 km away
90/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 131 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 641 Annland St, Pickering, ON L1W 1A9
Based in Oshawa, 16 km away
90/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 65 Google reviews, open 24/7.
- 5.0★ from 65 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 272 Lakeview Park Ave, Oshawa, ON L1J 7M5
Based in Ajax
89/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 76 Google reviews
- Hours
- Mon–Sun 6 AM–9 PM
- Address
- 154 Clements Rd E, Ajax, ON L1S 1L7
Based in Cobourg, 30 km away
89/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 107 Google reviews, open 24/7.
- 5.0★ from 107 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 Hooper Square, Bowmanville, ON L1C 4X7
Based in Oshawa, 16 km away
89/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 459 Juliana Dr, Oshawa, ON L1G 2E9
Based in North York, 26 km away
88/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 78 Google reviews, open 24/7.
- 5.0★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 26 Underhill Dr Unit #302, North York, ON M3A 2J3
#11 CD Tree Service
Based in Scarborough, 18 km away
88/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 43 Google reviews, open 24/7.
- 5.0★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5131 Sheppard Ave E, Scarborough, ON M1B 0C9
Based in Oshawa, 10 km away
88/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 94 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 94 Google reviews
- Hours
- Mon–Sun 7:30 AM–9 PM
- Address
- 60 Henderson Dr, Whitby, ON L1N 7Y5
Based in Ajax
88/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 164 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
#14 V Tree Removal
Based in Barrie, 26 km away
88/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 61 Google reviews, open 24/7.
- 5.0★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#15 GTA Tree Care
Based in North York, 19 km away
88/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 47 Google reviews, open 24/7.
- 4.9★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Scarborough, 23 km away
87/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 44 Google reviews, open 24/7.
- 5.0★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 167 McIntosh St, Scarborough, ON M1N 3Y8
Based in Toronto, 37 km away
87/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 362 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 362 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 639 Dupont St #223, Toronto, ON M6G 1Z4
Based in Pickering, 4 km away
87/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 81 Google reviews, listed on Google as “Tree service”.
- 4.7★ from 81 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1661 Quigley St, Pickering, ON L1W 0A3
Based in Ajax
87/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Oshawa, 14 km away
86/100CR ScoreRanked #20 because of its Google rating and availability: 4.7★ from 42 Google reviews, open 24/7.
- 4.7★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Scarborough, 15 km away
86/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Tree service”.
- 4.9★ from 73 Google reviews
- Hours
- Mon–Sun 7 AM–9:30 PM
- Address
- 25 Collinsgrove Rd, Scarborough, ON M1E 3S3
Based in Ajax
86/100CR ScoreRanked #22 because of its Google rating and availability: 4.1★ from 9 Google reviews, open 24/7.
- 4.1★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9 Whittington Ct, Ajax, ON L1S 4L4
Based in Cobourg, 19 km away
86/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 22 Google reviews, open 24/7.
- 4.8★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Toronto, 20 km away
86/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 67 Google reviews
- Hours
- Mon–Sat 6 AM–9 PM · Sun 7 AM–9 PM
- Address
- 7 Windy Ridge Dr, Toronto, ON M1M 1H6
#25 Bark Trees
Based in Ajax
85/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Tree service”.
- 4.8★ from 21 Google reviews
- Hours
- Mon–Thu 8 AM–7 PM · Fri 8 AM–12 PM · Sat 8 AM–2 PM · Sun 8 AM–12 PM
- Address
- 75 Hewitt Crescent, Ajax, ON L1S 7B4
Tree services ranked #26 to #50
#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 170 ranked tree services here; the rest are on their profiles.
Also serving Ajax
20 more tree services 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 |
|---|---|---|
| Affordable Stump Removal | 5.0★ (2) | 14 km |
| Ajax Stump Removal | 5.0★ (2) | In Ajax |
| Andersen Tree Services | 5.0★ (9) | 31 km |
| CA Tree Removal of Pickering | In Ajax | |
| CANPRO 360 Inc. | 4.7★ (41) | In Ajax |
| EarthStone Landscaping | 5.0★ (35) | In Ajax |
| High Tree Service GTA | 5.0★ (11) | 22 km |
| Huit's Tree Service | 4.7★ (13) | 31 km |
| Inglewood Tree Service | 4.1★ (9) | 25 km |
| JHC Landscaping Inc | 4.7★ (89) | 39 km |
| Ken's Tree Service | 5.0★ (10) | 27 km |
| Maple Valley Tree Care | 4.9★ (17) | 31 km |
| Markham Landscaping Services | 5.0★ (2) | 15 km |
| Ronald's Landscaping & Maintenance | 4.3★ (11) | In Ajax |
| Scarborough Tree Care | 5.0★ (2) | 19 km |
| ts-arborist services | 4.9★ (19) | 37 km |
| Twin Pines Tree Care | 4.6★ (11) | 15 km |
| Uproot Tree Removal Services (Scarborough & Toronto)🌴 | 5.0★ (2) | 31 km |
| Voyage Outdoor Solutions | 5.0★ (29) | In Ajax |
| Wayward Wind Tree Care | 5.0★ (2) | 25 km |
How much do tree services cost in Ajax?
US national ranges converted to CAD, not adjusted for Ajax. 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 |
When to hire a tree service in Ontario
Late fall through winter, when most trees are dormant, is the usual time for planned pruning and removals. In Ontario, ice and snow storms bring a rush of emergency removals.
How we ranked Ajax tree services
We scored 170 Ajax 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 Ajax 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 |
Tree services in Ajax: frequently asked questions
Who is the best tree service in Ajax?
By CR Score, the highest-ranked tree service in Ajax, ON is Sarginson's Tree Services with a CR Score of 94/100. It has 5.0★ from 140 Google reviews. It is open 24/7. TORONTO TREE BARBERS (#2) and Rockwood Tree Services (#3) follow. We ranked 170 tree services on 8 factors, last updated October 22, 2026.
How many tree services are there in Ajax?
ContractorsRanked ranks 170 tree services serving Ajax, ON. 11 of them are based in Ajax; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.
Which tree services in Ajax are open 24/7?
32 ranked tree services in Ajax post 24/7 hours. The highest-ranked are Sarginson's Tree Services (#1), TORONTO TREE BARBERS (#2) and Rockwood Tree Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which tree services in Ajax work on weekends?
100 of 170 ranked tree services post Saturday hours and 72 post Sunday hours. The highest-ranked open Saturdays are Sarginson's Tree Services (#1), TORONTO TREE BARBERS (#2) and Rockwood Tree Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does tree removal cost in Ajax?
Tree removal typically costs CA$280 to CA$2,810, with CA$1,050 typical (Per tree: typical range of customer-reported removals. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Ajax. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Ajax tree services have?
The median Google rating among 170 rated tree services in Ajax is 4.9★, with a median of 26 reviews. Professional Tree Services has the most, 362 reviews, and ranks #17. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire a tree service in Ajax?
Late fall through winter, when most trees are dormant, is the usual time for planned pruning and removals. In Ontario, ice and snow storms bring a rush of emergency removals.
How does ContractorsRanked rank tree services?
Each tree service gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Ajax
- October 2026: CR Scores recalculated for 170 tree services serving Ajax.
- October 2026: 2 duplicate listings merged.
More tree services and Ajax pages
Tree services near Ajax
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