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Emergency Tree Services in Ajax, ON (2026)

Top 50 of 170 tree services, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 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.

Tree on a power line: stay 30 feet away and call your utility. Tree on the house: leave the affected rooms.

The short answer

  1. 1

    #1 for emergency tree service in Ajax: Sarginson's Tree Services, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency tree services in Ajax at a glance

Top emergency tree services in Ajax at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Sarginson's Tree Services955.0★ (140)Ajax24/7
2TORONTO TREE BARBERS935.0★ (332)Scarborough, 20 km away24/7
3Rockwood Tree Services934.9★ (80)Ajax24/7
4Toronto Tree Guys Inc.904.9★ (128)Scarborough, 21 km away24/7
5About the Cut Tree Service905.0★ (65)Oshawa, 16 km away24/7
6EVANS TREE WORK - Tree Service895.0★ (107)Cobourg, 30 km away24/7
7Virgin Tree Care895.0★ (42)Oshawa, 16 km away24/7
8CD Tree Service895.0★ (43)Scarborough, 18 km away24/7
9Jacob Tree Services895.0★ (78)North York, 26 km away24/7
10GTA Tree Care884.9★ (47)North York, 19 km away24/7

Call an emergency tree service in Ajax now

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.

The 50 emergency tree services in Ajax, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 170 is on the tree services page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  8. #8 CD Tree Service

    Based in Scarborough, 18 km away

    89/100CR Score

    Ranked #8 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
    View profile for CD Tree Service(647) 993-1732

  12. #12 Aaron's Tree Care

    Based in Scarborough, 23 km away

    88/100CR Score

    Ranked #12 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
    View profile for Aaron's Tree Care(647) 454-5316

Top 50 of 170 tree services by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

tree services in Ajax, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Maple Valley Tree Care814.9★ (17)31 km
27Brighterdayscontracting.com815.0★ (10)3 km
28Andersen Tree Services805.0★ (9)31 km
29JHC Landscaping Inc794.7★ (89)39 km
30Timberlane Tree792.3★ (6)31 km
31High Tree Service GTA775.0★ (11)22 km
32Twin Pines Tree Care764.6★ (11)15 km
33Get it Done Enterprises Ltd.754.3★ (16)37 km
34Ken's Tree Service745.0★ (10)27 km
35FOG GROUNDS744.2★ (10)40 km
36Trailhead Tree Care735.0★ (9)28 km
37Inglewood Tree Service734.1★ (9)25 km
38Ashforth Tree Care735.0★ (7)36 km
39Rousseau's Tree Service735.0★ (7)36 km
40Lakeridge Tree Service725.0★ (3)30 km
41Johnnytree725.0★ (6)31 km
42Royal Tree Service Oshawa685.0★ (164)In Ajax
43Skylark Tree Care Inc.685.0★ (339)12 km
44Brooklin Tree Care Inc.685.0★ (127)In Ajax
45BuildingByBri Handyman & Tree Services674.9★ (148)In Ajax
46Able Tree Service Inc.674.9★ (113)In Ajax
47Tandem Tree Service675.0★ (131)5 km
48Unparalleled Tree Service665.0★ (76)In Ajax
49Dawson Tree Works665.0★ (70)In Ajax
50Journey Stump services655.0★ (94)10 km

How we ranked emergency tree services in Ajax

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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency tree services in Ajax: questions

Which tree services in Ajax are open 24/7?

25 on this list post 24/7 hours, including Sarginson's Tree Services, TORONTO TREE BARBERS, Rockwood Tree Services, Toronto Tree Guys Inc. and About the Cut Tree Service.

Who is ranked #1 for emergency tree service in Ajax, ON?

Sarginson's Tree Services is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency tree services in Ajax ranked?

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.

What should I do before the tree service arrives?

Tree on a power line: stay 30 feet away and call your utility. Tree on the house: leave the affected rooms.

How many emergency tree services here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Ajax

  1. October 2026: CR Scores recalculated for 170 tree services serving Ajax.
  2. October 2026: 2 duplicate listings merged.

More emergency and tree service pages