Top-rated arborists.

Get matched with top arborists in Union City, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your arboricultural service project in Union City, CA?

Select your specific project to find the pro for you.

TRUSTED BY UNION CITY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon761
    Verified arboricultural services reviews

Find Arborists in Union City

Avatar for P&J Tree Service Inc
P&J Tree Service Inc
4.7(
26
)

Serving Union City, 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
Additional Photos

+24

Response time1 day
Response rate100%
13 neighbors recently requested a quote
Avatar for GP Tree Service, Inc.
GP Tree Service, Inc.
5.0(
9
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

"I can’t recommend them enough! From start to finish, their professionalism, expertise, and attention to detail were outstanding. They handled my tree service needs with precision and care, ensuring everything was done safely and efficiently. The team was punctual, courteous, and left my property cleaner than when they arrived. Whether you need tree trimming, removal, or general maintenance, this is the company to call. Five stars all the way- will be calling again for any future tree needs!"
Response time2 days
Response rate93%
74 neighbors recently requested a quote
Avatar for West Valley Tree Care
West Valley Tree Care
4.3(
6
)

Serving Union City, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Rodrigo was a pleasure to work with. Super friendly. Very fast response. Fair prices. Did a fantastic job at trimming my trees, planting a new tree, and clearing out some trees I needed removed. As an added bonus, they cleaned up completely so that you could not even tell all of that work was done. I am referring them to my friends and will certainly hire them again."
Response time8 hrs
9 neighbors recently requested a quote
Recommended by40%of homeowners
SavATree - Martinez
4.8(
2
)

Serving Union City, 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
MD Home Repair Services - Unlicensed Contractor
3.5(
55
)

Serving Union City, CA and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

"Mago, at MD Home Repair Services was easy to deal with and very knoledgable with the minor electric, plumbing and handyman services i used him for. If you have handyman work in the Concord, Ca. area give this guy a call. Jay Moore with FMW Group"
 storage pantry
Response time5 hrs
3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Tree Wisemen PHC Xscape
Tree Wisemen PHC Xscape
New to Angi

Serving Union City, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We specialize in Plant Health Care assessment and/or treatment, as well as drought resistant Xeriscape and native habitat Landscape Installation/Restoration. \nWe welcome you to explore options to beautify our great state of California.

Xeriscape Chico CA
Xeriscape Chico CA
Sago Palm removal
Sago Palm removal
Root Aeration

+2

Avatar for One Two Tree Care
One Two Tree Care
4.8(
229
)

Serving Union City, CA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"It's nice when you have someone work with you. If you have been allowing gardeners to trim your trees, stop! I have never seen my trees look so good (well manicured) professionally done, all debris picked up the same day. Believe me it's worth it. One Two Tree Care did a phenomenal job. Gracias from my heart!"
Blue Spruce
Blue Spruce
Response time4 hrs
Recommended by97%of homeowners
Avatar for Tree Ops LLC
Tree Ops LLC
5.0(
10
)

Serving Union City, CA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"JORGE FROM TREE OPS IS A LIVE SAFER--LITERALLY. My cat, Peter, found himself 30 feet high in a Redwood tree. I called over fifteen other arborists before I called Jorge. Not only did he offer to get Peter down for free, he came over within the hour. Peter was on ground level within 20 minutes. I can't thank this man enough. Thank you so much! He seemed very skilled climbing that tree, so I highly recommend this company for any of your tree needs. Very fair and compassionate!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Recommended by100%of homeowners
...
Showing 1-10 of 92
Arborists questions, answered by experts

A tree growing close to a house can pose several risks, but removal isn't always the only or best solution. Potential problems include roots growing into the foundation and causing structural cracks, branches damaging the roof or promoting moss growth, and debris clogging gutters, which can lead to water damage. Trees can also provide access for pests and encourage mold. However, a small, healthy tree may not be a problem, and for larger, established trees, strategic trimming can be a cheaper and more beneficial alternative to removal. It is generally recommended to take action for trees within 10 to 20 feet of your home, especially if they are unhealthy or encroaching. Your best bet is to consult a professional arborist who can assess the specific situation and provide expert advice.

Yes, burning wood with Dutch elm disease is a safer way to dispose of it than, say, tossing it in with the rest of your yard waste, which could potentially allow it to spread to healthy trees. But it’s always a good idea to check with your local government to make sure you’re complying with any ordinances about removing diseased trees as well as burning brush piles.

Palm tree stumps can take as long as seven to ten years to rot naturally. Whereas some tree stumps rot within a year, palm trees tend to last longer due to their deep root networks. Chemical rotting (described above) can help speed the process up so your palm tree stumps rot in under two months.

Generally, avoid trimming trees in the summer (with the exception of pruning fruit trees as needed). Trees use a lot of energy in the summer, most of which is relegated to new growth. If you chop it too early, you could stunt the next season's growth. Again, when in doubt, do some research based on the specific tree type.

Sudden oak death and oak wilt are different diseases. Oak wilt first shows up in tree leaves while sudden oak death affects the branches and trunk. However, as symptoms in both can overlap, it’s best to consult a professional arborist tree expert for a proper diagnosis and development of a treatment plan.

The Union City, CA homeowners’ guide to arboricultural services

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