Arborist Now

Tree Service Company in San Francisco, California

4.8(255 reviews)
(415) 310-77811485 Bayshore Blvd, Ste 127, 329, San Francisco, CA 94124View on Yelp
Arborist Now - tree service in San Francisco, CA

Customer Reviews

4.8
out of 5
255 reviews

Based on Yelp ratings

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About Arborist Now

Arborist Now is one of San Francisco's most reviewed tree care companies, holding a 4.8-star rating from 255 customers. That level of consistent positive feedback across a large sample size speaks to real reliability. San Francisco's urban forest is dense and diverse, with Monterey cypress, blue gum eucalyptus, and countless street trees requiring regular, skilled attention. Operating in a city with strict tree protection ordinances and narrow lots, this team clearly knows how to get the job done right.

Services

Tree Services

Services & Process

Arborist Now provides certified arborist assessments, which go beyond basic trimming to evaluate a tree's structural integrity, disease status, and long-term health. They handle full tree removal for dangerous or dying specimens, including technical rigging in the tight spaces common to SF's hillside neighborhoods. Stump grinding and root management address the underground issues that removal leaves behind. Emergency storm response is another key service, important in a city where winter atmospheric rivers regularly down branches across streets and driveways.

Service Area

Arborist Now serves San Francisco and extends service into surrounding Bay Area communities. The team is well-positioned to handle jobs across SF's distinct neighborhoods, from the avenues out to the Embarcadero-adjacent properties. Bay Area clients outside the city should call to confirm coverage for their specific location.

Frequently Asked Questions

Does San Francisco require a permit to remove a tree?
Yes. SF has one of the more involved urban forestry protection programs in California, with permits required for removing most trees above a certain size on private property. The process involves an application to the San Francisco Department of Public Works, and some removals require a neighbor notification period. A company familiar with local ordinances can guide you through this.
What does a certified arborist assessment involve?
A certified arborist examines the tree's structure, bark, root zone, and canopy for signs of disease, pest activity, structural weakness, or decline. They provide a written evaluation that can support permit applications, insurance claims, or decisions about treatment versus removal. This kind of assessment is especially valuable for mature trees with high replacement value.
How does San Francisco's fog and moisture affect tree health?
The city's maritime climate is good for many species but creates conditions where fungal diseases and root rot can develop, especially in poorly draining soils. Eucalyptus and cypress trees are generally well-adapted, but overly dense canopies can trap moisture and promote decay. Regular inspection and selective pruning help keep trees healthy in these conditions.
Can tree roots really damage foundations or sidewalks in SF?
Yes, and it's a common complaint in older San Francisco neighborhoods where large trees were planted close to buildings and pavements decades ago. Certain species are more aggressive than others, and the problem usually worsens as the tree matures. Root barriers, selective pruning, or in some cases removal are the typical solutions.
What should I do if a tree falls on my property during a storm?
First, make sure no one is in danger and that the tree hasn't damaged electrical lines, which would require calling PG&E before anything else. Document the damage with photos for your insurance company, then contact a tree service to schedule emergency cleanup. Many companies offer priority response for situations involving structural damage or blocked access.
How often should trees in San Francisco be trimmed?
Most mature trees benefit from a pruning cycle every three to five years, though fast-growing species or those near structures may need attention more frequently. Street trees in San Francisco often fall under city maintenance schedules, but private trees are the property owner's responsibility. An arborist can give you a specific recommendation after seeing the tree in person.

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