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Emergency Tree Services in Calimesa, CA (2026)

Top 50 of 132 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 Calimesa: Isaac's Tree Service, 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 Calimesa at a glance

Top emergency tree services in Calimesa at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Isaac's Tree Service924.9★ (313)Chino, 14 mi away24/7
2TNA Tree Service915.0★ (238)Claremont, 17 mi away24/7
3Certified Arborist 55 Years 3 Generation Experience ISA Certified International Society Of Arboriculture Arborist Reports874.8★ (44)Chino, 10 mi away24/7
4USA Tree Care Pros875.0★ (20)Beaumont, 10 mi away24/7
5Kens tree Service864.8★ (26)Nuevo, 12 mi away24/7
6Yucaipa Tree Services865.0★ (7)Beaumont, 3 mi away24/7
7MCA Tree Service Inc864.9★ (70)Fontana, 24 mi away24/7
8Raul's Tree Hauling Murrieta Services864.7★ (70)Canyon Lake, 21 mi away24/7
9Ortega's Jr Tree Care LLC854.8★ (81)Riverside, 25 mi away24/7
10ACL Tree Works LLC855.0★ (36)Crestline, 21 mi away24/7

Call an emergency tree service in Calimesa 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 Calimesa, 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 132 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.

  23. #23 MTS Landscape

    Based in Rialto, 23 mi away

    82/100CR Score

    Ranked #23 because of its Google rating and availability: 4.8★ from 16 Google reviews, open 24/7.

    • 4.8★ from 16 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2654 W Fairview Dr, Rialto, CA 92377
    View profile for MTS Landscape(909) 782-5958

Top 50 of 132 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 Calimesa, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Jimmys Tree Care Inc.825.0★ (12)18 mi
27Big Top Tree Service824.6★ (15)23 mi
28Lucero General Landscaping825.0★ (14)25 mi
29Pinedo Tree Service824.6★ (5)11 mi
30Marco Tree Service815.0★ (6)18 mi
31Lopez tree service814.9★ (7)20 mi
32Davidson tree service815.0★ (11)20 mi
33Arbor Enterprise Tree Service815.0★ (5)19 mi
34Reveriano and Daniel’s Tree and Landscaping Service814.6★ (43)19 mi
35True Star Tree Service Fontana815.0★ (9)24 mi
36Heights tree service inc815.0★ (11)21 mi
37Arborist Tree connections Certified Arborist805.0★ (3)12 mi
38Garcias 4 seasons tree service804.8★ (12)22 mi
39Milo's Tree service803.5★ (11)16 mi
40Alejandros Tree Service804.8★ (184)21 mi
41CC Tree Care Inc.805.0★ (3)18 mi
42Ramos Tree Services & Landscaping804.3★ (6)16 mi
43Rudy´s Tree Service805.0★ (8)23 mi
44Boucher Tree Care795.0★ (3)16 mi
45Above top tree service794.8★ (4)19 mi
46Reyes tree service795.0★ (3)17 mi
47So Cal Arbor Care795.0★ (3)24 mi
481 Neat Landscaping lawn maintenance n tree services784.7★ (12)19 mi
49Vicente Gardening Service745.0★ (4)18 mi
50Greenleaf Landscaping And Maintenance734.4★ (7)23 mi

How we ranked emergency tree services in Calimesa

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 Calimesa: questions

Which tree services in Calimesa are open 24/7?

25 on this list post 24/7 hours, including Isaac's Tree Service, TNA Tree Service, Certified Arborist 55 Years 3 Generation Experience ISA Certified International Society Of Arboriculture Arborist Reports, USA Tree Care Pros and Kens tree Service.

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

Isaac's Tree Service is #1, with a CR Score of 92 out of 100 on emergency weights.

How are emergency tree services in Calimesa 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 Calimesa

  1. October 2026: CR Scores recalculated for 132 tree services serving Calimesa.
  2. October 2026: 1 duplicate listing merged.

More emergency and tree service pages