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Emergency Tree Services in Lake Forest, CA (2026)

Top 50 of 210 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 Lake Forest: South Green Tree Care Inc, 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 Lake Forest at a glance

Top emergency tree services in Lake Forest at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1South Green Tree Care Inc665.0★ (281)Rancho Santa Margarita, 5 mi away24/7
2Reg's Tree Service655.0★ (217)Fountain Valley, 7 mi away24/7
3Luna Tree645.0★ (115)Dana Point, 5 mi away24/7
4Zamora Tree Services645.0★ (147)Anaheim, 8 mi away24/7
5Tom's Tree Service645.0★ (88)Anaheim, 5 mi away24/7
6Environmental Green Tree Care/ Killelea Landscape635.0★ (267)Anaheim, 18 mi away24/7
7Don Williams Landscape And Tree Service634.7★ (78)Anaheim, 5 mi away24/7
8Forever Green S&G Tree Service615.0★ (34)Brea, 7 mi away24/7
9Ezra Tree Service614.9★ (84)Corona, 15 mi away24/7
10Peterson's Tree Works Inc614.9★ (53)Orange, 12 mi away24/7

Call an emergency tree service in Lake Forest 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 Lake Forest, 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 210 is on the tree services page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Lake Forest

    #1 South Green Tree Care Inc

    Based in Rancho Santa Margarita, 5 mi away

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 281 Google reviews, listed on Google as “Tree service”.

    • 5.0★ from 281 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23041 Antonio Pkwy, Rancho Santa Margarita, CA 92688
    View profile for South Green Tree Care Inc(949) 910-3195

  3. #3 Luna Tree

    Based in Dana Point, 5 mi away

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Tree service”.

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

  15. #15 Lawn By Twins

    Based in Irvine, 5 mi away

    60/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Tree service”.

    • 5.0★ from 17 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Lawn By Twins(949) 204-0424

  19. #19 Favor Tree Care

    Based in Anaheim, 19 mi away

    60/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Tree service”.

    • 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

  24. #24 Paez Tree Service

    Based in Anaheim, 16 mi away

    59/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.7★ from 44 Google reviews, listed on Google as “Tree service”.

    • 4.7★ from 44 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1705 S State College Blvd, Anaheim, CA 92806
    View profile for Paez Tree Service(714) 926-9413

Top 50 of 210 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 Lake Forest, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26A & S Tree Service585.0★ (23)14 mi
27GNZ Tree Experts INC584.8★ (24)14 mi
28George Salinas Tree Preservation584.3★ (6)5 mi
29Ernie Ureno Tree Service Inc584.2★ (15)12 mi
30So Cal Tree Trimming Inc.585.0★ (25)19 mi
31Golden Tree care585.0★ (11)12 mi
32C&A Tree Care Services Inc574.7★ (39)23 mi
33OC Tree Service Pros574.0★ (4)5 mi
34Unique Tree service574.4★ (25)19 mi
35Progressive Tree Care San Juan Capistrano574.8★ (5)10 mi
36BG Tree Service and Landscape565.0★ (7)13 mi
37Lucero Tree Service564.1★ (13)16 mi
38Eller’s Tree Service565.0★ (4)12 mi
39Everest Tree Service564.8★ (18)23 mi
40So Cal Tree Specialist LLC.564.4★ (16)21 mi
41Lucero General Landscaping555.0★ (14)22 mi
42New Generation Tree Care554.9★ (18)24 mi
43LYNXES TREE SERVICE LLC554.0★ (4)13 mi
44J. Lopez Tree Service555.0★ (8)20 mi
45CHT Chino Hills Tree Services555.0★ (9)21 mi
46Elite Tree Care553.9★ (7)18 mi
47SG Gardening Landscape and Tree Services544.6★ (32)17 mi
48Ac & Son Tree Service544.8★ (5)19 mi
49Bro Tree Service Inc545.0★ (3)16 mi
50Suarez Tree Service545.0★ (3)16 mi

How we ranked emergency tree services in Lake Forest

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency tree services in Lake Forest: questions

Which tree services in Lake Forest are open 24/7?

25 on this list post 24/7 hours, including South Green Tree Care Inc, Reg's Tree Service, Luna Tree, Zamora Tree Services and Tom's Tree Service.

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

South Green Tree Care Inc is #1, with a CR Score of 66 out of 100 on emergency weights.

How are emergency tree services in Lake Forest ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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?

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

Update log for Lake Forest

  1. October 2026: CR Scores recalculated for 210 tree services serving Lake Forest.
  2. October 2026: 2 duplicate listings merged.

More emergency and tree service pages