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TRUSTED BY MILL VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon246
    Verified arboricultural services reviews

Top-Rated Arborists in Mill Valley - Updated Nov 2026

Avatar for P&J Tree Service Inc
P&J Tree Service Inc
4.7(
26
)
Tree Stump - RemoveTree TrimmingTree Removal+5 more

Serving Mill Valley, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"P&J does fantastic work. I am more than pleased. Joe is an arborist and has keen knowledge of trees, when and how they should be pruned and groomed or even removed. P&J removed three trees and many shrubs, pruning and shaping many other trees. Stump grinding was done to the removed trees. His crew of seven and himself showed up on time at 8am and they were done at 1130am. Amazing! They are licensed, bonded and insured."
Tree Service
Tree Service
Tree Service
Additional Photos
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+24

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Julian Tree Care Inc.
Julian Tree Care Inc.
5.0(
12
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+4 more

Serving Mill Valley, CA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"The site assessment and quote were extremely easy and transparent due to a slick app that itemizes the tree removal by type of tree/trunk diameter, with photos, then automatically generates a quote. The crew showed up right on time and were done on schedule. Super happy with the work and would recommend to anybody looking for tree removal services in the East Bay!"
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+6

Recommended by72%of homeowners
Avatar for J.M. Guzman's Masonry
J.M. Guzman's Masonry
4.2(
65
)
Tree TrimmingTree RemovalTree Stump - Remove

Serving Mill Valley, CA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Excellent craftsmanship. Timely completion of work. Jose was very communicative and he worked along side his workers for both jobs. They did a stone wall for us as well as a flagstone porch."
Response time6 hrs
4 neighbors recently requested a quote
Recommended by88%of homeowners
SavATree - Martinez
4.8(
2
)
Tree RemovalTree TrimmingTrees & Shrubs - Treat, Protect and Maintain

Serving Mill Valley, CA and surrounding areas

Approved

In business since 1985

Offers commercial services

Customers say: Quick response

We offer a suite of tree, shrub, lawn and deer deterrent services to help maintain the health and vigor of residential and commercial properties. Our team of arborists specializes in tree, shrub and lawn conditions specific to the Chicagoland area. Our services do not include lawn mowing or tree planting.

Recommended by100%of homeowners
Avatar for ExTREEme Tree Experts
ExTREEme Tree Experts
5.0(
24
)
Tree TrimmingTree RemovalTree Removal - For Business+5 more

Serving Mill Valley, CA and surrounding areas

Free estimates

Emergency services offered

"If you’re searching for a reliable tree service to trim your redwood trees beautifully, I wholeheartedly recommend ExTREEme Tree Experts! Their five-star quality and commitment to excellence truly stands out. I consider myself fortunate to have found Danny and his dedicated crew. Just a week before, another tree service I had contracted with suddenly backed out in favor of a larger project, basically putting me on the back burner for another two weeks. I discovered ExTREEme Tree Experts through Angie’s List, and Danny quickly visited my home to offer a quote that was even more affordable than the initial company I had engaged. My redwood trees now look healthier and more vibrant, adding beauty to my yard. Additionally, he trimmed a leaning crêpe myrtle that was encroaching on my backyard fence, restoring its upright stance. Thank you, Danny for the excellent work. I will continue to use your services to ensure my trees remain stunning and healthy for many years to come."
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+10

Response time2 days
Response rate100%
5 neighbors recently requested a quote
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Arborists FAQs, answered by experts

Early signs that a tree is struggling include premature leaf shedding and lesions or other strange markings. Peeling bark, dead or rotten branches on the ground, and a conspicuous lack of leaves can all be signs that a tree has started to die. By the time a tree starts leaning, it’s usually too far gone to save.

If it’s your property, then you can plant a tree near power lines, but it’s not the best idea. Any vegetation that grows within 10 feet or so of power lines will fall under the responsibility of the utility company, and they may trim or remove it as necessary. If you do move forward with your plan, try to choose a smaller ornamental tree, plant it as far away from the power lines as you can, and keep it trimmed to avoid future problems.

In most ways, palm trees are incredibly low-maintenance. They don’t need a ton of water—which is why they’re so beloved in desert regions—and they basically prune themselves. But they do need an ample supply of sunlight and to be in soil that will allow for proper drainage so that their roots don’t become waterlogged and at risk of developing illnesses.

If the plant begins to wilt, develop spots, or change color, these could all be signs that your palm tree has a disease. But a few basic treatments, like pruning and applying fungicide, will usually be more than enough to return it to perfect health.

Yes, carefully prune back dead branches—don’t wait for pruning season. This helps keep your maple tree healthy and also helps prevent large branches from falling unexpectedly. Don’t seal the cut branch—trees can naturally take care of these wounds—but be sure to remove any source of fungus or pest infestation to help save the tree.

No, you cannot plant a tree above a gas line. Tree roots grow and spread over time and can sometimes dent, crack, or penetrate a gas line. Those same roots may also cause accessibility problems for maintenance or repairs. You can generally plant vegetation with non-invasive root systems, low-growing vegetation, and flower beds near gas lines. 

The Mill Valley, CA homeowners’ guide to arboricultural services

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