335 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Walnut: Environmental Green Tree Care/ Killelea Landscape, CR Score 64/100; 5.0★ from 267 Google reviews; open 24/7.
Best for emergencies (open 24/7): POWER TREE SERVICE, posts 24/7 hours; ranked #3 of 335.
Most-reviewed: Juan Tree Service, 505 Google reviews at 4.9★, the most of 335 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
335 Walnut tree services are ranked here by CR Score, from ten published factors. 94 are open 24/7, 274 open Saturdays and 180 open Sundays, based on posted hours. The median Google rating is 4.9★ across 335 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Environmental Green Tree Care/ Killelea Landscape | 64 | 5.0★ (267) | Anaheim, 13 mi away | 24/7 | Overall |
| 2 | Juan Tree Service | 63 | 4.9★ (505) | Artesia, 10 mi away | Sat · Evenings | Most reviews |
| 3 | POWER TREE SERVICE | 61 | 5.0★ (30) | Adelanto, 4 mi away | 24/7 | Emergencies |
| 4 | Favor Tree Care | 61 | 5.0★ (69) | Anaheim, 13 mi away | 24/7 | — |
| 5 | Melendez Tree Service | 60 | 5.0★ (85) | Corona, 17 mi away | 24/7 | — |
| 6 | Specialty Tree Care Inc. | 60 | 4.9★ (44) | Alhambra, 9 mi away | 24/7 | — |
| 7 | Premier Tree Experts | 60 | 4.8★ (79) | Orange, 13 mi away | 24/7 | — |
| 8 | EVERARDO'S TREE CARE | 60 | 5.0★ (60) | Alhambra, 9 mi away | Sat · Sun | — |
| 9 | D&N Tree Care Inc | 60 | 4.9★ (52) | Ontario, 14 mi away | 24/7 | — |
| 10 | H & E Tree Service | 60 | 5.0★ (23) | Arcadia, 8 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 267 Google reviews, listed on Google as “Tree service”.
Based in Artesia, 10 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 505 Google reviews, the most in Walnut.
Based in Adelanto, 4 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Tree service”.
Based in Anaheim, 13 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Tree service”.
Based in Corona, 17 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Tree service”.
Based in Alhambra, 9 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Tree service”.
Based in Orange, 13 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 79 Google reviews, listed on Google as “Tree service”.
Based in Alhambra, 9 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Tree service”.
Based in Ontario, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Tree service”.
Based in Arcadia, 8 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Tree service”.
Based in La Puente, 7 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Tree service”.
Based in Chino, 16 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Tree service”.
Based in Azusa, 8 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Tree service”.
Based in West Covina, 5 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 18 Google reviews, listed on Google as “Tree service”.
Based in Orange, 16 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Tree service”.
Based in Upland, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Tree service”.
Based in Anaheim, 14 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 51 Google reviews, listed on Google as “Tree service”.
Based in Pomona, 5 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Tree service”.
Based in Arcadia, 9 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 60 Google reviews, listed on Google as “Tree service”.
Based in Pico Rivera, 15 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Tree service”.
Based in Boyle Heights, 5 mi away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 22 Google reviews, listed on Google as “Tree service”.
Based in Corona, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Tree service”.
Based in Yorba Linda, 9 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Tree service”.
Based in La Puente, 4 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Contractor”.
Based in Altadena, 20 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 82 Google reviews, listed on Google as “Tree service”.
#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 335 ranked tree services here; the rest are on their profiles.
20 more tree services within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Ac & Son Tree Service | 4.8★ (5) | 12 mi |
| Advanced Tree Service | 5.0★ (2) | 3 mi |
| Alex’s Tree Service | 5.0★ (2) | 7 mi |
| Arrow Green Tree Service | 3.0★ (2) | 8 mi |
| Discount Tree Care Arborist, Inc. | 4.1★ (130) | 20 mi |
| Ditman Tree Service Inc | 2.5★ (2) | 11 mi |
| Duke's Landscaping Services | 5.0★ (2) | 6 mi |
| Earthwise Arborists Inc | 5.0★ (2) | 11 mi |
| Elite Tree Care | 3.9★ (7) | 10 mi |
| Exclusive Tree Services | 4.4★ (24) | 18 mi |
| Guerrero Tree Services | 3.5★ (2) | 6 mi |
| J. Lopez Tree Service | 5.0★ (8) | 13 mi |
| Jamescapes | 5.0★ (2) | 6 mi |
| Limon's Tree Service - Affordable Tree Removal, Professional and Quality Tree Service | 5.0★ (2) | 12 mi |
| Maya Tree Service | 5.0★ (2) | 5 mi |
| New Generation Tree Care | 4.9★ (18) | 16 mi |
| Ojeda tree service | 5.0★ (2) | 11 mi |
| Savosh Tree Services Brea | 5.0★ (2) | 7 mi |
| Special Tree Service | 4.0★ (2) | 8 mi |
| Valentin Tree Service Inc | 5.0★ (2) | 9 mi |
National price ranges in USD, not adjusted for Walnut. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Tree removal | $200 | $750 | $2,000 | Per tree: typical range of customer-reported removals. US national range | October 2026 |
Late fall through winter, when most trees are dormant, is the usual time for planned pruning and removals. Emergency removals spike after windstorms, when waits for planned work get longer.
We scored 335 Walnut tree services on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Walnut data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |