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Emergency Tree Services in Fullerton, CA (2026)

Top 50 of 389 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 Fullerton: Environmental Green Tree Care/ Killelea Landscape, 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 Fullerton at a glance

Top emergency tree services in Fullerton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Environmental Green Tree Care/ Killelea Landscape955.0★ (267)Anaheim, 3 mi away24/7
2Favor Tree Care925.0★ (69)Anaheim, 2 mi away24/7
3Premier Tree Experts914.8★ (79)Orange, 5 mi away24/7
4Reg's Tree Service905.0★ (217)Fountain Valley, 21 mi away24/7
5Freddy's Tree Service894.7★ (51)Anaheim, 4 mi away24/7
6South Green Tree Care Inc895.0★ (281)Rancho Santa Margarita, 25 mi away24/7
7C&A Tree Care Services Inc894.7★ (39)Buena Park, 4 mi away24/7
8Zamora Tree Services895.0★ (147)Anaheim, 14 mi away24/7
9Paez Tree Service894.7★ (44)Anaheim, 5 mi away24/7
10Peterson's Tree Works Inc894.9★ (53)Orange, 9 mi away24/7

Call an emergency tree service in Fullerton 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 Fullerton, 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 389 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.

  2. #2 Favor Tree Care

    Based in Anaheim, 2 mi away

    92/100CR Score

    Ranked #2 because of its Google rating and availability: 5.0★ from 69 Google reviews, open 24/7.

    • 5.0★ from 69 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    510 N Wedgewood Dr, Anaheim, CA 92801
    View profile for Favor Tree Care(714) 395-9495

  11. #11 Luna Tree

    Based in Dana Point, 18 mi away

    89/100CR Score

    Ranked #11 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.

    • 5.0★ from 115 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Luna Tree(949) 990-3062

Top 50 of 389 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 Fullerton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26POWER TREE SERVICE875.0★ (30)14 mi
27Alfonsos Tree Service864.3★ (22)7 mi
28Discount Tree Care Arborist, Inc.864.1★ (130)13 mi
29M&M Tree Service Inc.865.0★ (21)14 mi
30Ezra Tree Service864.9★ (84)21 mi
31D&N Tree Care Inc854.9★ (52)22 mi
32H & E Tree Service855.0★ (23)16 mi
33J. Lopez Tree Service855.0★ (8)2 mi
34Arboreal Tree Trimming Irvine854.9★ (19)14 mi
35Easy Does It Tree Service Inc854.8★ (75)25 mi
36Shades of Green Tree Service854.8★ (15)12 mi
37BG Tree Service and Landscape855.0★ (7)9 mi
38Alex Tree Service855.0★ (21)18 mi
39Nature's Tree Service854.7★ (18)15 mi
40Think Green Tree Care Inc.854.9★ (64)12 mi
41B & J Tree Service853.4★ (5)3 mi
42Elite Tree Care843.9★ (7)6 mi
43Quality Tree Solutions845.0★ (18)18 mi
44Ac & Son Tree Service844.8★ (5)2 mi
45Ernie Ureno Tree Service Inc844.2★ (15)12 mi
46SG Gardening Landscape and Tree Services844.6★ (32)4 mi
47Malpartida Tree Service845.0★ (17)18 mi
48Lawn By Twins845.0★ (17)18 mi
49Bro Tree Service Inc845.0★ (3)5 mi
503 Brothers Tree Service845.0★ (5)4 mi

How we ranked emergency tree services in Fullerton

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 Fullerton: questions

Which tree services in Fullerton are open 24/7?

25 on this list post 24/7 hours, including Environmental Green Tree Care/ Killelea Landscape, Favor Tree Care, Premier Tree Experts, Reg's Tree Service and Freddy's Tree Service.

Who is ranked #1 for emergency tree service in Fullerton, CA?

Environmental Green Tree Care/ Killelea Landscape is #1, with a CR Score of 95 out of 100 on emergency weights.

How are emergency tree services in Fullerton 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 Fullerton

  1. October 2026: CR Scores recalculated for 389 tree services serving Fullerton.
  2. October 2026: 9 duplicate listings merged.

More emergency and tree service pages