10 Best Tree Removal Companies in Diamond Bar, CA

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Last Updated: February 25, 2025

Overgrown or unstable trees can threaten your home and safety, from falling onto your house to taking out power lines. If you're uncertain about tree removal, don't worry — plenty of local specialists are available to help you. The Today's Homeowner team has chosen the best tree removal companies in Diamond Bar that can safely remove those hazardous or overgrown trees for you.

Below, we’ve highlighted the best tree removal companies in Diamond Bar. These experts deliver reliable and cost-effective solutions to help you remove unmanageable or dangerous trees near your home.

Top 10 Best Tree Removal Companies in Diamond Bar

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Golden Oak Tree Service

Golden Oak Tree Service Logo

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13195 De Garmo Ave, Sylmar, CA 91342 (818) 573-8204 goldenoaktreeservice.com

Clear pricing policy

Free quote

Reliable customer support

Prompt service delivery

Informative resources

Services Offered

Tree removal
Stump grinding and removal
Trimming and pruning
Risk assessment
Cabling and bracing
Lot clearing
Emergency services

Empire Tree Service

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1123 N Mountain Ave #106, Ontario, CA 91762 (909) 630-4230 empiretreeserviceca.com

Reliable customer support

Clear pricing policy

Informative resources

Free quote

Services Offered

Planting
Cabling and bracing
Tree removal
Lot clearing
Trimming and pruning
Emergency services

Your Way Tree Service

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8046 Wilbur Ave, Reseda, CA 91335 (818) 882-2335 yourwaytreeserviceinc.com

Clear pricing policy

Free quote

Reliable customer support

Informative resources

Services Offered

Planting
Lot clearing
Emergency services
Trimming and pruning
Stump grinding and removal
Tree removal

David's Tree Service, Inc.

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19051 Gothard St, Huntington Beach, CA 92648 (714) 842-6345 davidstree.com

Free quote

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Emergency services
Tree removal
Stump grinding and removal
Planting
Crane tree removal
Trimming and pruning

Don Williams Landscape And Tree Service

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1407 N Batavia St # 107, Orange, CA 92867 (714) 363-3740 donwilliamslandscape.com

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Services Offered

Stump grinding and removal
Emergency services
Lot clearing
Tree removal
Planting
Trimming and pruning

A & J Tree Service

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1237 W 4th St, Pomona, CA 91766 (909) 618-4551 anjtreeservice.com

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quote

Services Offered

Trimming and pruning
Stump grinding and removal
Emergency services
Tree removal

Rod's Tree Service, Inc.

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El Camino Real, San Clemente, CA 92672 (949) 492-0657 rodstreeservicesc.com

Informative resources

Free quote

Clear pricing policy

Reliable customer support

Services Offered

Tree removal
Stump grinding and removal
Trimming and pruning
Risk assessment
Emergency services
Planting

A-1 Tree Service

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18099 Hackberry St, Hesperia, CA 92345 (760) 983-1933 a-1-treeservice.com

Clear pricing policy

Informative resources

Free quote

Reliable customer support

Services Offered

Emergency services
Stump grinding and removal
Tree removal
Trimming and pruning

Performance Tree Service

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150 E Ave G 6, Lancaster, CA 93535 (661) 542-1220 performancetreeservice.info

Informative resources

Clear pricing policy

Reliable customer support

Free quote

Services Offered

Stump grinding and removal
Emergency services
Trimming and pruning
Tree removal

ELM Tree Care

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28465 Old Town Front St STE 315, Temecula, CA 92590 (951) 216-3650 elmtreecare.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Tree removal
Emergency services
Stump grinding and removal
Planting
Trimming and pruning
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on tree removal companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Tree Removal Cost in Diamond Bar?

Several factors affect the cost of tree removal, including how big the tree is, safety and convenience, and the total number of trees requiring removal. In Diamond Bar, homeowners pay around $621 for tree removal services, with prices typically running from $236 to $991. Diamond Bar tends to have exceptionally tall trees (the average tree height is 59 feet), which can increase the price of tree removal services.

Some cases call for emergency tree removal, such as if a severe storm partially dislodges a tree near your home. In Diamond Bar, the average cost for emergency tree removal is $929.

Signs That a Tree Needs to Be Removed

You may need tree removal services if you observe:

  • Cracking between branches , especially large heavy ones
  • Rot , dead branches , missing bark or leaves , and other signs of decay
  • Cracks in the trunk , especially deep cracks
  • The trunk branches off in different directions into multiple large , heavy branches
  • Fungus or mold

If you notice that a tree is leaning or that there is raised dirt around the base, have the tree evaluated immediately, as it is at an elevated risk of falling. You may also need to have a tree evaluated if it’s growing too close to your home or to utility lines — many communities and utility companies have their own policies for how close a tree can get.

Do Tree Removal Companies Need to be Licensed in California?

It’s important to make sure that your tree removal provider has the appropriate credentials. In California, they must have a Tree Removal Contractor license through the Contractors State License Board. An individual can also become a licensed arborist through the International Society of Arboriculture (ISA). While not required, this certification indicates that an individual is trained in all aspects of arboriculture and follows the ISA’s code of ethics. You can search for a licensed arborist or verify credentials on the ISA’s search tool.

Frequently Asked Questions About Tree Removal in Diamond Bar, CA

The price of stump removal is, on average, $192 in Diamond Bar. This price can reach as low as $214 or as high as $351, based on the size of the stump and the difficulty of removal. Not all tree removal companies do stump grinding or removal, so confirm before agreeing to a contract.

The canyon live oak, California juniper, and interior live oak trees are found across Diamond Bar. On average, trees in the area reach 59 feet, and the average tree is 50 years old.

In most places you do need a permit to remove a tree, even if it’s on your personal property. Your local tree removal professional can help you navigate local zoning regulations and can assist with getting a permit.

You can keep your trees healthy by regularly pruning overgrown or dead branches, parking heavy lawn equipment or vehicles away from the roots, and topping up the soil around the base if it starts to erode. If insects are damaging your trees, consider pest control services.

Yes, you should stay nearby during the tree removal process. Not only can you provide answers to questions your tree removal specialist may have, but you can also identify the specific trees that require removal and feel confident that the work will be completed properly and with care. In cases where a tree is situated near your home, the tree removal specialist may request that everyone remain outdoors while the tree is being taken down.

Consult your tree removal company before cutting, but typically, you can hold onto the wood from trees downed on your property. If you don’t want to keep the wood, ask your tree removal specialist if they'll remove it, or contact your local waste removal department to find the best way to get rid of it. Be careful not to leave fallen trees for too long, and don’t put cut wood against the side of your house, as both can lead to pest infestations.

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