Top-rated arborists.

Get matched with top arborists in Los Osos, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your arboricultural service project in Los Osos, CA?

Select your specific project to find the pro for you.

TRUSTED BY LOS OSOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon196
    Verified arboricultural services reviews

Verified Reviews for Arboricultural Service pros in Los Osos, CA

*The Angi rating for Arboricultural Service companies in Los Osos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Arboricultural Service needs.

*The HomeAdvisor rating for Arboricultural Service companies in Los Osos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Arboricultural Service needs.

Last update on February 10, 2026

Find Arborists in Los Osos

Avatar for Central Coast Tree Specialist
Central Coast Tree Specialist
4.9(
16
)

Serving Los Osos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Allan is super easy to work with. He did such an excellent job. It was impeccable work cleans the place did everything he said he would do. I feel confident hiring him and his crew for any job I need done. I highly recommend them"
Response time4 hrs
Response rate98%
17 neighbors recently requested a quote
Request Quote
Avatar for Calwest Services
Calwest Services
4.9(
27
)

Serving Los Osos, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Instead of cutting TO 12', the trees were 12' from the top. They are still over 40' tall. I was clear in communication what I agreed to, and thought omitting the word "to" was a typo. We were negotiating again after one tree was "finished". And while they chipped branches and leaves and left them where I asked, they also took a whole truckload of wood that I wanted chipped as well. The rest of the work was excellent and they were very efficient. In hindsight I should have stuck with the person I originally had lined up."
Tree
Tree
Tree
Tree
Tree

+70

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for Shofar Landscape Contracting
Shofar Landscape Contracting
5.0(
13
)

Serving Los Osos, CA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Shofar was wonderful to work with; they repaired our patio slab. Removed /tore up damaged concrete, tore out the tree roots which had caused the problem. and then laid a new slab. They were so professional, timely, efficient, and communicative! I highly recommend this company!!!!"
Response time1 day
Response rate87%
10 neighbors recently requested a quote
Request Quote
Avatar for Paradise Tree Service
Paradise Tree Service
5.0(
2
)

Serving Los Osos, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We were so happy with the service Paradise provided. They were on time, efficient and finished the job quicker than promised. We would definitely hire Logan and his Paradise team again. Thank you!!!"
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Bunyon Bros. Tree Care, Inc.
Bunyon Bros. Tree Care, Inc.
4.7(
21
)

Serving Los Osos, CA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

"The estimate process was very good! The crew did an excellent job with trimming my trees and taking out the trees I wanted to be removed. I would definitely use them again!"
Climb 2
Crane 1
Climb 1
crane 2
Tree Topping

+5

Response time1 day
Response rate85%
Recommended by90%of homeowners
Request Quote
Avatar for Streamline Garden And Irrigation Management
Streamline Garden And Irrigation Management
4.7(
15
)

Serving Los Osos, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I highly recommend Streamline Garden And Irrigation! Mr. Wickham, Dock was extremely patient, polite, professional and Skilled. He came when he said he would and he completely fixed a problem with our irrigation system that I knew I could never handle. He is in my address book as my go-to for yard irrigation and maintenance! L.Larkin"
Response time2 days
Recommended by93%of homeowners
Request Quote
Showing 1-10 of 25
Arborists questions, answered by experts

Some fast-acting products can rot a tree stump in four to six weeks. Keep in mind, these products contain harsh chemicals that may prevent regrowth in the area. Other products, like fertilizer that contains lots of nitrogen, can enhance the process and rot a stump in about a year. (This is compared to the ten years it can take naturally for a stump to rot.)

After a big storm, you may not be sure if a tree was struck or not. Look for the telltale long scars, like strips or gouges in the bark of the tree, running in sometimes jagged lines down the length of the trunk. These scars will often show vulnerable living wood inside the tree. It’s also common to see scorched or wilted leaves on the side or top of the tree where lightning struck.

No. Topping a tree refers to severely cutting down all its major branches and tree in a straight line. It was once recommended for streetside deciduous trees but has fallen out of practice. Topping leads to many problems, removing so much of the tree that many trees struggle to survive and become much more vulnerable to insects and diseases. Also, it doesn’t really help tree growth as once assumed and often leads to an ugly appearance of many sprouting stems in competition to become new main branches.

Pruning is an effective way to prevent a diseased branch from infecting the rest of the tree. If the infection isn’t caught early enough and the pathogen has spread to the trunk or the majority of the branches though, it is too late to prune off the affected areas and you’ll likely need to remove the tree.

Pruning can impact cold hardiness—but it’s less about the exact temperature and more about temperature variation. Generally, you don’t want to prune trees when there’s a risk of temperatures suddenly dropping from 50 to 60 degrees Fahrenheit to 0 degrees Fahrenheit or below. A tree is most sensitive until 48 hours after it’s pruned.

The Los Osos, CA homeowners’ guide to arboricultural services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles