41 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
21 of the 41 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.
#1 for emergency tree service in Los Osos: Greenvale Tree Company, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Greenvale Tree Company | 64 | 5.0★ (35) | Los Osos | 24/7 |
| 2 | CalWest Service - Tree Services | 63 | 5.0★ (118) | Atascadero, 15 mi away | 24/7 |
| 3 | CalWest Tree Service In SLO | 63 | 4.9★ (65) | San Luis Obispo, 9 mi away | 24/7 |
| 4 | CalWest Tree Service | 62 | 5.0★ (152) | Paso Robles, 23 mi away | 24/7 |
| 5 | Los Osos Tree Service | 59 | 5.0★ (6) | Atascadero, 5 mi away | 24/7 |
| 6 | 4th Generation Tree | 59 | 4.7★ (29) | Templeton, 18 mi away | 24/7 |
| 7 | Atascadero Tree Service | 59 | 5.0★ (17) | Atascadero, 15 mi away | 24/7 |
| 8 | C & C Tree Services | 59 | 5.0★ (26) | Paso Robles, 19 mi away | 24/7 |
| 9 | JTS, Inc. | 59 | 5.0★ (18) | Nipomo, 16 mi away | 24/7 |
| 10 | ACE Certified Tree Care | 58 | 4.4★ (42) | Arroyo Grande, 22 mi away | 24/7 |
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.
Open 24/7 · 5.0 from 35 Google reviews
#2CalWest Service - Tree Services
Open 24/7 · 5.0 from 118 Google reviews
Open 24/7 · 4.9 from 65 Google reviews
Open 24/7 · 5.0 from 152 Google reviews
Open 24/7 · 5.0 from 6 Google reviews
Open 24/7 · 4.7 from 29 Google reviews
Open 24/7 · 5.0 from 17 Google reviews
Open 24/7 · 5.0 from 26 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 15 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Luis Obispo, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Paso Robles, 23 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 5 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Templeton, 18 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 15 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Paso Robles, 19 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nipomo, 16 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arroyo Grande, 22 mi away
Ranked #10 because of its Google rating and trade focus: 4.4★ from 42 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Luis Obispo, 10 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arroyo Grande, 23 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Paso Robles, 16 mi away
Ranked #13 because of its Google rating and trade focus: 3.8★ from 18 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Morro Bay, 22 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Paso Robles, 19 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 21 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 17 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cambria, 22 mi away
Ranked #18 because of its Google rating and trade focus: 3.8★ from 5 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 16 mi away
Ranked #19 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nipomo, 23 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 21 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Los Osos
Ranked #22 because of its Google rating and review volume: 5.0★ from 224 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Luis Obispo, 2 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascadero, 15 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Tree service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in San Luis Obispo, 11 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #41, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Heritage Tree Arboricultural Consulting | 41 | 5.0★ (20) | 11 mi |
| 27 | Coastal Tree Experts | 40 | 4.7★ (13) | 10 mi |
| 28 | Sams Tree Service | 40 | 4.7★ (42) | 23 mi |
| 29 | Central Coast Tree Specialist | 40 | 5.0★ (5) | 6 mi |
| 30 | Classic Tree | 39 | 5.0★ (18) | 18 mi |
| 31 | Alexander's Tree Care | 39 | 3.0★ (4) | 4 mi |
| 32 | Ramirez Tree Service | 38 | 4.0★ (4) | 11 mi |
| 33 | Cambria Pines Tree Service inc | 37 | 4.7★ (12) | 22 mi |
| 34 | Bunyon Bros Tree Service | 37 | 5.0★ (3) | 12 mi |
| 35 | Diamond Tree Services Templeton | 37 | 4.8★ (6) | 18 mi |
| 36 | Figueroa Tree Service | 37 | 4.6★ (10) | 21 mi |
| 37 | Arbor MHS | 35 | 5.0★ (6) | 11 mi |
| 38 | KD Janni Landscaping Inc | 34 | 4.7★ (15) | 13 mi |
| 39 | MARVAL LANDSCAPING SERVICE | 33 | 4.8★ (16) | 18 mi |
| 40 | The Weed Wacker Landscaping Services | 30 | 5.0★ (3) | 14 mi |
| 41 | K&G Landscape Gardening Inc. | 29 | 5.0★ (5) | 23 mi |
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.
| Factor | Weight | Computed from |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |