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Find Arborists in Walnut

Avatar for Silva Tree Service

Silva Tree Service

4.89(
368
)
Approved Pro

Silva Tree Service

4.89(
368
)
Approved Pro
Customers say: True professional
22 years of experience
Free onsite estimate

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Silva's Tree Service strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"I had 5 large trees in my yard that were badly overgrown. As I was googling for tree trimmers, someone from Silva showed up on my porch and said they could do the job immediately for $2000. I do not know if that was a competitive price since I had no other bids, but I was anxious to get the job done and so I said OK. 6 or more guys worked for 3 hours and did a thorough job of trimming very high trees and left the place cleaner than when they arrived."

Don A on December 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Silva's Tree Service strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"I had 5 large trees in my yard that were badly overgrown. As I was googling for tree trimmers, someone from Silva showed up on my porch and said they could do the job immediately for $2000. I do not know if that was a competitive price since I had no other bids, but I was anxious to get the job done and so I said OK. 6 or more guys worked for 3 hours and did a thorough job of trimming very high trees and left the place cleaner than when they arrived."

Don A on December 2025


Avatar for Timber Pros Tree Service

Timber Pros Tree Service

5.00(
29
)
Approved Pro

Timber Pros Tree Service

5.00(
29
)
Approved Pro
Super Service Award
Customers say: True professional
2 years of experience
Free onsite estimate

At Timber Pros Tree Service, we blend the wisdom of generations with modern expertise to deliver exceptional tree care. Established in 2023, our business is rooted in a rich family legacy of tree service excellence, where decades of hands-on experience meet a passion for preserving nature's beauty. We pride ourselves on offering a full spectrum of services, from expert tree trimming and removal to comprehensive health assessments, all performed with the utmost care and precision. Our commitment to sustainability ensures that every decision we make honors the environment, leaving a positive impact on our community. With Timber Pros Tree Service, you're not just getting a service; you're partnering with a team dedicated to nurturing trees and enhancing landscapes, all while carrying forward a tradition of quality and trust that spans generations. Let us help you cultivate your green spaces with the expertise that only years of experience can provide!

"Could not recommend them highly enough. You will not regret hiring these professionals. Top rate"

Sheri F on September 2025

At Timber Pros Tree Service, we blend the wisdom of generations with modern expertise to deliver exceptional tree care. Established in 2023, our business is rooted in a rich family legacy of tree service excellence, where decades of hands-on experience meet a passion for preserving nature's beauty. We pride ourselves on offering a full spectrum of services, from expert tree trimming and removal to comprehensive health assessments, all performed with the utmost care and precision. Our commitment to sustainability ensures that every decision we make honors the environment, leaving a positive impact on our community. With Timber Pros Tree Service, you're not just getting a service; you're partnering with a team dedicated to nurturing trees and enhancing landscapes, all while carrying forward a tradition of quality and trust that spans generations. Let us help you cultivate your green spaces with the expertise that only years of experience can provide!

"Could not recommend them highly enough. You will not regret hiring these professionals. Top rate"

Sheri F on September 2025


Avatar for OC Night Lights, Inc.

OC Night Lights, Inc.

4.93(
94
)
Approved Pro

OC Night Lights, Inc.

4.93(
94
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Orange County Night Lights Inc., has been serving Orange County and the surrounding areas since 2002. We have 15 years of professional experience in Design, Installation,Repair and Maintenance of Professional Outdoor Lighting Systems.We work with both LED and Halogen Outdoor Lighting Systems. We are very passionate about the work that we do and would like opportunity to showcase your homes entire potential. If you are looking for a contractor you can trust to get the job done the right way, please call Orange County Night Lights Inc. today for your free consultation !

"I was lucky to hire Matthew. He is personable, knowledgeable and completed the job in a timely manner. He explained the device I purchased and why he chose that item. I feel confident that he will be there if I need further assistance. I highly recommend his company OC Night Lights."

Cynthia M on November 2024

Orange County Night Lights Inc., has been serving Orange County and the surrounding areas since 2002. We have 15 years of professional experience in Design, Installation,Repair and Maintenance of Professional Outdoor Lighting Systems.We work with both LED and Halogen Outdoor Lighting Systems. We are very passionate about the work that we do and would like opportunity to showcase your homes entire potential. If you are looking for a contractor you can trust to get the job done the right way, please call Orange County Night Lights Inc. today for your free consultation !

"I was lucky to hire Matthew. He is personable, knowledgeable and completed the job in a timely manner. He explained the device I purchased and why he chose that item. I feel confident that he will be there if I need further assistance. I highly recommend his company OC Night Lights."

Cynthia M on November 2024


Charles Gilbert Tree Service

4.89(
98
)
Approved Pro

Charles Gilbert Tree Service

4.89(
98
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6 years of experience

Charles Gilbert Tree Service is dedicated to providing our customers with excellent craftsmanship as well as a company that does our job with integrity and honesty. We are here to build relationships with our customers and communities. We look forward to working with you!

"Charles Gilbert has cut down a huge tree in less than an hour. His men were quick, cleaned up, and were very professional. "

Sonia C on September 2025

Charles Gilbert Tree Service is dedicated to providing our customers with excellent craftsmanship as well as a company that does our job with integrity and honesty. We are here to build relationships with our customers and communities. We look forward to working with you!

"Charles Gilbert has cut down a huge tree in less than an hour. His men were quick, cleaned up, and were very professional. "

Sonia C on September 2025


Avatar for Roper Tree Surgeon and Landscaping

Roper Tree Surgeon and Landscaping

4.77(
142
)
Approved Pro

Roper Tree Surgeon and Landscaping

4.77(
142
)
Approved Pro
Super Service Award
Customers say: Quick response
18 years of experience
Free onsite estimate

At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Nice Job, very professional "

Clarence H on October 2025

At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Nice Job, very professional "

Clarence H on October 2025


Avatar for Del Mar Landscaping

Del Mar Landscaping

4.85(
280
)
Approved Pro

Del Mar Landscaping

4.85(
280
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
32 years of experience

Del Mar Landscaping was started by founder Conrad Romero in Long Beach, California. What started as a local maintenance company in 1993 has grown and developed into a large family business who take great pride in their ability to address your landscaping needs. We at Del Mar Landscape provide a complete spectrum of landscape services with professional and personal care for each client's needs. We specialize in Landscape Installation, Irrigation, Hardscape Installation, Concrete Services, Landscape Maintenance Services, Tree Trimming, Custom Projects, Residences, and Commercial Developments. Our commitment is to maintain a relentless focus on customer satisfaction. Our standards are high as our quality of the work we offer.

"Conrad was a pleasure to work with. Through out the project he maintained great communication and follow through. The work was completed on time and on budget. Highly recommend"

Mike B on December 2025

Del Mar Landscaping was started by founder Conrad Romero in Long Beach, California. What started as a local maintenance company in 1993 has grown and developed into a large family business who take great pride in their ability to address your landscaping needs. We at Del Mar Landscape provide a complete spectrum of landscape services with professional and personal care for each client's needs. We specialize in Landscape Installation, Irrigation, Hardscape Installation, Concrete Services, Landscape Maintenance Services, Tree Trimming, Custom Projects, Residences, and Commercial Developments. Our commitment is to maintain a relentless focus on customer satisfaction. Our standards are high as our quality of the work we offer.

"Conrad was a pleasure to work with. Through out the project he maintained great communication and follow through. The work was completed on time and on budget. Highly recommend"

Mike B on December 2025


"They did an amazing job, best experience i've had in decades. I could not be more happier with their service. Technically they did a marvelous job at trimming trees. They went in there and gave my trees shape wich is whatthey needed."

Jacquie T on December 2025

Discount Tree Care Arborist, Inc., proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"They did an amazing job, best experience i've had in decades. I could not be more happier with their service. Technically they did a marvelous job at trimming trees. They went in there and gave my trees shape wich is whatthey needed."

Jacquie T on December 2025


Carlos Villegas

4.85(
61
)
Approved Pro

Carlos Villegas

4.85(
61
)
Approved Pro
Super Service Award
Customers say: True professional
49 years of experience
Free onsite estimate

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos did a great job upgrading my electrical panel from 100 amps to 200 amps. After completing that job he installed an EV charger in my garage. As a result of those jobs I am now able to charge my Electric Vehicle (EV vehicle). Carlos is very knowledgeable and conscientiously focused on doing the job right. I recommend him without hesitation. "

Mark W on December 2025

We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Carlos did a great job upgrading my electrical panel from 100 amps to 200 amps. After completing that job he installed an EV charger in my garage. As a result of those jobs I am now able to charge my Electric Vehicle (EV vehicle). Carlos is very knowledgeable and conscientiously focused on doing the job right. I recommend him without hesitation. "

Mark W on December 2025


Avatar for Avina Tree Service

Avina Tree Service

4.79(
286
)
Approved Pro

Avina Tree Service

4.79(
286
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
21 years of experience

Avina Tree Service offers the highest level of tree care in the counties of San Bernardino, Orange, Riverside, and Los Angeles. We pride ourselves on the quality of work that we provide, and we have been in business over a decade. Give us a call today for a free estimate.

"Be Aware!!! AVINA killed my TREE and they DENIED it. We had a very nice big Brazilian Peppertree in our front yard (see photo #1). On 2/13/24, Fidel Avina from AVINA Tree Service trimmed the tree. A couple weeks later, some leaves started turning brown and drying up. Unfortunately, the Peppertree died completely in late June when all the leaves turned brown and dried up (see photo #2). I was told by a second tree company that my tree died because it was trimmed too much and also the chainsaw they used might be unclean. When I called AVINA Tree Service to take a look at our Brazilian Peppertree they trimmed, the first response I got from Chris from AVINA was Your tree was sick before we trimmed it. This excuse is not even logical. Fidel Avina and his team never told me my tree was sick before, during, or after the end of their tree service when I paid him $370. Our tree was very vibrant as shown on the photo before they trimmed it and I have confirmed with a nursery that a big tree will take years to die if ità ¢ s sick. Chirs kept telling me that he would send someone to look at our Peppertree again, but no one showed up. It was not until 10/7/24, that Fidel Avina showed up at our house to talk to my husband. He told my husband à ¢ it was your wife asking me to cut it smaller Yes. I asked him to cut it smaller. Isnt that the purpose of trimming? However, I did not ask him to kill the tree! The Peppertree would not need trimming if it was not big. I thought AVINA was licensed to do the tree trimming service and he claimed he has been a Tree Arborist for 20 years. To my knowledge, to become a certified Arborist in the state of California, you need to pass a written test after being in the Arboriculture field for a minimum of 3 years, but he blamed the paying customer for his own mistakes! To move forward, my husband offered to help with half of the cost of a new tree (so we can choose the tree we like) but Fidel asked my husband to also cover half of the tree removal on top of the cost of the tree. Lets be honest here, we went to a mainline Nursery with 9 locations in Southern California, Moon Valley Nurseries, in order to find out how much it would cost to replace our full size Brazilian Peppertree with a new one. The total cost was $19,334.35 with the Peppertree alone costing $14,999. We did not ask AVINA for $19,334.35 (see Photo 3) to replace the Brazilian Peppertree they killed. For less than $2,000, they should be able to remove the dead tree and plant a new younger tree than our now dead Peppertree. It is unbelievable to me that Fidel even asked my husband to pay for half of everything on their own mistake! I believe AVINA should first refund me $370.00, for the tree trimming service they failed at. After that, AVINA Tree Service can then talk about how to come up with a compromised solution with a younger tree."

Amanda C on October 2024

Avina Tree Service offers the highest level of tree care in the counties of San Bernardino, Orange, Riverside, and Los Angeles. We pride ourselves on the quality of work that we provide, and we have been in business over a decade. Give us a call today for a free estimate.

"Be Aware!!! AVINA killed my TREE and they DENIED it. We had a very nice big Brazilian Peppertree in our front yard (see photo #1). On 2/13/24, Fidel Avina from AVINA Tree Service trimmed the tree. A couple weeks later, some leaves started turning brown and drying up. Unfortunately, the Peppertree died completely in late June when all the leaves turned brown and dried up (see photo #2). I was told by a second tree company that my tree died because it was trimmed too much and also the chainsaw they used might be unclean. When I called AVINA Tree Service to take a look at our Brazilian Peppertree they trimmed, the first response I got from Chris from AVINA was Your tree was sick before we trimmed it. This excuse is not even logical. Fidel Avina and his team never told me my tree was sick before, during, or after the end of their tree service when I paid him $370. Our tree was very vibrant as shown on the photo before they trimmed it and I have confirmed with a nursery that a big tree will take years to die if ità ¢ s sick. Chirs kept telling me that he would send someone to look at our Peppertree again, but no one showed up. It was not until 10/7/24, that Fidel Avina showed up at our house to talk to my husband. He told my husband à ¢ it was your wife asking me to cut it smaller Yes. I asked him to cut it smaller. Isnt that the purpose of trimming? However, I did not ask him to kill the tree! The Peppertree would not need trimming if it was not big. I thought AVINA was licensed to do the tree trimming service and he claimed he has been a Tree Arborist for 20 years. To my knowledge, to become a certified Arborist in the state of California, you need to pass a written test after being in the Arboriculture field for a minimum of 3 years, but he blamed the paying customer for his own mistakes! To move forward, my husband offered to help with half of the cost of a new tree (so we can choose the tree we like) but Fidel asked my husband to also cover half of the tree removal on top of the cost of the tree. Lets be honest here, we went to a mainline Nursery with 9 locations in Southern California, Moon Valley Nurseries, in order to find out how much it would cost to replace our full size Brazilian Peppertree with a new one. The total cost was $19,334.35 with the Peppertree alone costing $14,999. We did not ask AVINA for $19,334.35 (see Photo 3) to replace the Brazilian Peppertree they killed. For less than $2,000, they should be able to remove the dead tree and plant a new younger tree than our now dead Peppertree. It is unbelievable to me that Fidel even asked my husband to pay for half of everything on their own mistake! I believe AVINA should first refund me $370.00, for the tree trimming service they failed at. After that, AVINA Tree Service can then talk about how to come up with a compromised solution with a younger tree."

Amanda C on October 2024


Avatar for M&D Artificial Turf and Landscaping LLC

M&D Artificial Turf and Landscaping LLC

4.98(
26
)
Approved Pro

M&D Artificial Turf and Landscaping LLC

4.98(
26
)
Approved Pro
Super Service Award
Customers say: True professional
10 years of experience
Free onsite estimate

The professionals at Costa Turf have a combined 9 years of experience in the sales and installation of synthetic grass. We offer only the best synthetic turf products at a fair price. Our installation teams use cutting edge measuring and installation techniques garranteeing that your project will be completed as efficiently as possible, saving our customers time and money. Fully licensed and insured, we commit ourselves to the highest standards of customer service. Every installation project is protected our 3 year labor/installation warranty. In addition, our turf products are protected by an industry leading limited lifetime warranty.

"We used Costa turf for our backyard. Mark and Moises were absolutely beyond. Two incredible professionals who crushed this job. We had bark chips for years and and we were not happy. We were so thrilled to put down turf. Our dogs are having such a blast… and aesthetically it absolutely looks stunning. I can’t recommend this company enough. Don’t even bother exploring others. This is IT!!! "

Bethany F on November 2025

The professionals at Costa Turf have a combined 9 years of experience in the sales and installation of synthetic grass. We offer only the best synthetic turf products at a fair price. Our installation teams use cutting edge measuring and installation techniques garranteeing that your project will be completed as efficiently as possible, saving our customers time and money. Fully licensed and insured, we commit ourselves to the highest standards of customer service. Every installation project is protected our 3 year labor/installation warranty. In addition, our turf products are protected by an industry leading limited lifetime warranty.

"We used Costa turf for our backyard. Mark and Moises were absolutely beyond. Two incredible professionals who crushed this job. We had bark chips for years and and we were not happy. We were so thrilled to put down turf. Our dogs are having such a blast… and aesthetically it absolutely looks stunning. I can’t recommend this company enough. Don’t even bother exploring others. This is IT!!! "

Bethany F on November 2025

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Arborists questions, answered by experts

Wooden pergolas can last five and 12 years as long as you maintain your pergola. Make sure to clean, stain, and seal wood pergolas every two to three years to protect the wood from insect damage, rot, and decay. 

Vinyl or aluminum pergolas can last a lifetime. The only problems you may encounter with these pergola materials are weather-related—heavy rain storms or snowfalls. Check the stability of your pergola every season. You may need to add new supports or replace broken beams on an as-needed basis.

Not only does adding a pergola to your landscaping add value to your home, but it also provides an excellent selling point to potential buyers who enjoy outdoor living.

The best lumber for building will be the strongest and most eco-friendly wood your budget allows. That being said, Douglas fir, pine, oak, and maple are all common building materials. Contractors will use a strong, inexpensive wood to frame a house or other structure and finer woods like mahogany for detail work. 

Installation typically takes 2-5 days, depending on the structure size and site preparation.

It’s best to opt for a lightweight roof, as a heavy roof adds a lot of weight and pressure to the support posts and hardware and destabilizes the structure. Vinyl is a good, lightweight option, as is a nice open trellis, louvered aluminum or vinyl slats, or fabric panels. Clear polycarbonate is another great option that offers seamless shelter and additional UV protection without completely obscuring the sunshine. You can also choose retractable coverings or an awning that you only use in wet weather or when you need additional shade.

The Walnut, CA homeowners’ guide to arboricultural services

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

What do you need done? We’ll find top pros.
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