92/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 76 Google reviews, open 24/7.
- 5.0★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22844 Alice St, Hayward, CA 94541
Best Tree Services in San Lorenzo, CA (2026)
283 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in San Lorenzo: Saunders Tree Service Inc, CR Score 92/100; 5.0★ from 76 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Castillo Tree Service Inc, posts 24/7 hours; ranked #2 of 283.
- 9
Most-reviewed: Luna's Tree Service, 253 Google reviews at 5.0★, the most of 283 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
283 San Lorenzo tree services are ranked here by CR Score, from 8 published factors. 69 are open 24/7, 190 open Saturdays and 131 open Sundays, based on posted hours. The median Google rating is 4.9★ across 283 rated businesses.
Top 10 tree services in San Lorenzo at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Saunders Tree Service Inc | 92 | 5.0★ (76) | Hayward, 2 mi away | 24/7 | Overall |
| 2 | Castillo Tree Service Inc | 89 | 4.9★ (41) | Hayward, 3 mi away | 24/7 | Emergencies |
| 3 | ArborTech Inc. | 89 | 5.0★ (85) | Ashland, 13 mi away | 24/7 | — |
| 4 | Graham Tree Services Inc | 89 | 4.7★ (49) | San Leandro, 5 mi away | 24/7 | — |
| 5 | EC Tree Service Inc | 88 | 5.0★ (103) | Redwood City, 17 mi away | 24/7 | — |
| 6 | Preferred Expert Tree Service Inc | 88 | 5.0★ (66) | Dublin, 14 mi away | 24/7 | — |
| 7 | BioScapes Tree Care Inc | 88 | 4.9★ (36) | Union City, 8 mi away | 24/7 | — |
| 8 | JC Tree Service | 88 | 5.0★ (82) | Antioch, 17 mi away | 24/7 | — |
| 9 | Luna's Tree Service | 88 | 5.0★ (253) | East Palo Alto, 14 mi away | Sat · Sun | Most reviews |
| 10 | Better Tree Care Inc | 87 | 5.0★ (74) | Antioch, 18 mi away | 24/7 | — |
The 283 best tree services in San Lorenzo, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Hayward, 3 mi away
89/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 41 Google reviews, open 24/7.
- 4.9★ from 41 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 25798 Franklin Ave, Hayward, CA 94544
Based in Ashland, 13 mi away
89/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 85 Google reviews, open 24/7.
- 5.0★ from 85 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in San Leandro, 5 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 4.7★ from 49 Google reviews, open 24/7.
- 4.7★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 520 Doolittle Dr, San Leandro, CA 94577
Based in Redwood City, 17 mi away
88/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 103 Google reviews, open 24/7.
- 5.0★ from 103 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 991 Round Hill Rd, Redwood City, CA 94061
Based in Dublin, 14 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 66 Google reviews, open 24/7.
- 5.0★ from 66 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Union City, 8 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 36 Google reviews, open 24/7.
- 4.9★ from 36 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1100 Pacific St, Union City, CA 94587
Based in Antioch, 17 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 82 Google reviews, open 24/7.
- 5.0★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in East Palo Alto, 14 mi away
88/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 253 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 350 Demeter St #4b, East Palo Alto, CA 94303
Based in Antioch, 18 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 74 Google reviews, open 24/7.
- 5.0★ from 74 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alameda, 9 mi away
87/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 49 Google reviews, open 24/7.
- 4.9★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Danville, 11 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 4.7★ from 49 Google reviews, open 24/7.
- 4.7★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9000 Crow Canyon Rd #622, Danville, CA 94506
Based in Alameda, 7 mi away
87/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Tree service”.
- 4.9★ from 81 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun 7 AM–5 PM
Based in Campbell, 20 mi away
86/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 96 Google reviews, open 24/7.
- 4.8★ from 96 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Martinez, 22 mi away
86/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 83 Google reviews, open 24/7.
- 4.9★ from 83 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4949 Pacheco Blvd, Martinez, CA 94553
Based in Oakland, 9 mi away
86/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 28 Google reviews, open 24/7.
- 5.0★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3207 Boston Ave, Oakland, CA 94602
Based in Antioch, 6 mi away
86/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 40 Google reviews
- Hours
- Mon–Sun 6 AM–9 PM
Based in Concord, 20 mi away
85/100CR ScoreRanked #18 because of its Google rating and availability: 4.7★ from 80 Google reviews, open 24/7.
- 4.7★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1251 Redwood Dr, Concord, CA 94520
#19 Brush Pros
Based in Alameda, 7 mi away
85/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 153 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 153 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–5 PM · Sun closed
Based in Redwood Shores, 17 mi away
85/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 27 Google reviews, open 24/7.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 259 Sylvan Way, Emerald Hills, CA 94062
Based in Antioch, 6 mi away
85/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Tree service”.
- 4.8★ from 48 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun 8 AM–2 PM
Based in Redwood Shores, 4 mi away
85/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Albany, 12 mi away
85/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Tree service”.
- 4.9★ from 73 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
Based in Alameda, 2 mi away
85/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Tree service”.
- 5.0★ from 86 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–3 PM · Sun closed
Based in Concord, 22 mi away
85/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3336 Willow Pass Rd Apt D, Concord, CA 94519
Tree services ranked #26 to #50
#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 283 ranked tree services here; the rest are on their profiles.
Also serving San Lorenzo
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 |
|---|---|---|
| Alamo’s Tree Service | 4.7★ (22) | 20 mi |
| Apex Tree Care Inc. | 5.0★ (5) | 14 mi |
| Bay Area Arborist Cooperative | 5.0★ (2) | 19 mi |
| Brush Hog Tree Care Inc. | 5.0★ (145) | 23 mi |
| C&C Tree Solutions | 5.0★ (4) | 10 mi |
| Cbc Tree Service | 3.8★ (18) | 12 mi |
| Encinal Tree Service | 2.0★ (2) | 15 mi |
| Hernandez Tree Service | 5.0★ (2) | 3 mi |
| International Tree Experts | 2.0★ (2) | 19 mi |
| Louis Tree Service | 5.0★ (5) | 13 mi |
| Mother Earth Care | 5.0★ (2) | 17 mi |
| Octopus Handyman | 5.0★ (2) | 11 mi |
| Partidas Tree Service | Tree Removal Contractor, Tree Cutting Service | 3.0★ (2) | 12 mi |
| Peninsula Tree Care | 5.0★ (5) | 14 mi |
| Samber Landscape and Tree Care | 4.5★ (2) | 18 mi |
| Severe Chopper Tree Trimming Service | 5.0★ (2) | 17 mi |
| Tree Ops LLC | 5.0★ (16) | 21 mi |
| Tree Service Alameda | 5.0★ (2) | 10 mi |
| Tree Service San Francisco | 5.0★ (2) | 16 mi |
| Tree Service South San Francisco | 5.0★ (2) | 12 mi |
How much do tree services cost in San Lorenzo?
National price ranges in USD, not adjusted for San Lorenzo. 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 |
When to hire a tree service in California
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.
How we ranked San Lorenzo tree services
We scored 283 San Lorenzo tree services on 8 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. Unknown factors are left out of the score, 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 San Lorenzo data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Tree services in San Lorenzo: frequently asked questions
Who is the best tree service in San Lorenzo?
By CR Score, the highest-ranked tree service in San Lorenzo, CA is Saunders Tree Service Inc with a CR Score of 92/100. It has 5.0★ from 76 Google reviews. It is open 24/7. Castillo Tree Service Inc (#2) and ArborTech Inc. (#3) follow. We ranked 283 tree services on 8 factors, last updated October 22, 2026.
How many tree services are there in San Lorenzo?
ContractorsRanked ranks 283 tree services serving San Lorenzo, CA. 1 of them is based in San Lorenzo; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which tree services in San Lorenzo are open 24/7?
69 ranked tree services in San Lorenzo post 24/7 hours. The highest-ranked are Saunders Tree Service Inc (#1), Castillo Tree Service Inc (#2) and ArborTech Inc. (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which tree services in San Lorenzo work on weekends?
190 of 283 ranked tree services post Saturday hours and 131 post Sunday hours. The highest-ranked open Saturdays are Saunders Tree Service Inc (#1), Castillo Tree Service Inc (#2) and ArborTech Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does tree removal cost in San Lorenzo?
Tree removal typically costs $200 to $2,000, with $750 typical (Per tree: typical range of customer-reported removals. US national range). This is a national range, not adjusted for San Lorenzo. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do San Lorenzo tree services have?
The median Google rating among 283 rated tree services in San Lorenzo is 4.9★, with a median of 13 reviews. Luna's Tree Service has the most, 253 reviews, and ranks #9. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire a tree service in San Lorenzo?
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.
How does ContractorsRanked rank tree services?
Each tree service gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for San Lorenzo
- October 2026: CR Scores recalculated for 283 tree services serving San Lorenzo.
- October 2026: 5 duplicate listings merged.
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