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TRUSTED BY KNIGHTSEN, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon949
    Verified arboricultural services reviews

Top-Rated Arborists in Knightsen - Updated Nov 2026

Avatar for Johnson's Tree Care Inc
Johnson's Tree Care Inc
4.7(
448
)
Tree TrimmingTree RemovalTree Stump - Remove+5 more

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Emergency services offered

"Kevin arrived promptly and performed the services we agreed on to my satisfaction. He's friendly, easy to talk to, and knows how to deal with trees since he's a licensed arborist. There was no indiscriminate or unnecessary cutting. I'd use Johnson's Tree Care again and have already recommended him to my neighbors."
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+10

Response time10 hrs
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for P&J Tree Service Inc
P&J Tree Service Inc
4.7(
26
)
Tree TrimmingTree RemovalTree Removal - For Business+5 more

Serving Knightsen, 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
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+24

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for John N Eddie's Tree Care
John N Eddie's Tree Care
4.6(
22
)
Tree RemovalTree TrimmingTree Removal - For Business+5 more

Serving Knightsen, CA and surrounding areas

Approved

Customers say: Quick response

"John N Eddie were great to work with. They were both friendly and highly professional throughout the entire process. They used professional equipment to complete the tree removal and stump grinding efficiently. Whether we were talking before the work started or during the job, they were always courteous, knowledgeable, and professional. They arrived around 8:15 a.m. and completed the entire project by approximately 1:00 p.m. After removing the trees and grinding the stumps, they thoroughly cleaned the work area. They also repaired my fence after finishing the job, as they had needed to open it to access and remove a tree in the backyard. I was very pleased with the quality of their work and attention to detail. I would definitely recommend John N Eddie to anyone looking for a professional and reliable company for tree removal and stump grinding."
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+63

Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Julian Tree Care Inc.
Julian Tree Care Inc.
5.0(
12
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+4 more

Serving Knightsen, 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

1 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Pro M Tree Service
Pro M Tree Service
4.9(
14
)
Tree RemovalTree TrimmingTree Removal - For Business+1 more

Serving Knightsen, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Our pine tree need to be trimmed had a lot of bad branches and started to fall and make a big mess to the neighbor we hired pro m to have it trimmed and they did an amazing job really happy with final result very hard working and professional guys we'll definitely recommend to my friends and family."
Response time1 day
22 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Juan's Landscape
Juan's Landscape
4.5(
308
)
Tree RemovalTree Removal - For Business

Serving Knightsen, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Juan and his crew were fantastic from start to finish! Very professional and took the job very seriously. They responded quickly and addressed all of my concerns before beginning the job. They were so good, in fact, that two of my neighbors also hired the team to do tree work that same day. By the time it was over, they had removed 3 very big trees and two smaller trees, trimmed three tall trees, and removed no less than 10 stumps. I am a very happy customer."
Tree removal
Tree removal
Tree removal
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Lozano Tree Care Inc
Lozano Tree Care Inc
4.8(
5
)
Tree TrimmingTree RemovalTrees & Shrubs - Treat, Protect and Maintain+4 more

Serving Knightsen, CA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"This was the best experience from a company I have had. Truly exceeded my expectations and made things so easy and effortless. The Lozano Tree Care Inc company is everything. They truly are professional, clean, on time and most importantly kind. I will definitely recommend to my colleagues, friends and family. Thank you to Brian and his crew you all really helped us out."
46 neighbors recently requested a quote
Avatar for Iron Leaf Pros LLC
Iron Leaf Pros LLC
New to Angi
Tree RemovalTree Stump - RemoveTree Trimming

Serving Knightsen, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We specialize in working with people. Iron Leaf Pros is a newer business, established in 2026 owned by Robert Powell who has over 20 years of experience in the industry. We install landscapes and maintain trees. Our people would better spend their time time outdoors, we love what we do. We understanding that we are in the People Business, we work with people to transform their yards into something they enjoy with trees they feel safe beneath. \n

Low maintenance yard
Low maintenance yard
Low maintenance yard
Low maintenance yard
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Arborists FAQs, answered by experts

A tree can grow back from its stump, but full regrowth is unlikely (especially for more stubborn conifer trees). Instead, trees are more likely to send up a number of shoots from the dead stump, which will try to develop into primary stems over time. In other words, it will start to look increasingly bushy. The goal of killing and drying out a tree stump is to prevent that from happening, as well as make the stump easier to completely remove.

Since summer is a busy time for tree companies, the cheapest time of year to remove a tree is during the winter. February and March are typically the prime time to hire a tree removal pro, and some homeowners living in colder climates can save around 20% off services. It depends on location and the company, but you can always shop around for the best deal.

Most tree surgeons cost around $100 per hour or between $70 and $200 per hour for their services. You might get flat fees for more straightforward services, like a tree assessment, tree removal, stump grinding, and one-off treatments, but many times, treatments for tree diseases or pests will be charged based on an hourly rate or a per-visit rate. Since the cost of a tree surgeon can vary widely, it’s best to speak with an arborist near you to get an idea of what your particular issue will cost to correct.

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.

In most cases, you should not use a pruning seal on trees after trimming. Applying a sealant can interfere with the tree's natural healing process, and it does not guarantee protection from pathogens. Instead of sealing the cut, the best practice is to support the tree's natural recovery by providing it with plenty of water and a dormant-style fertilizer. However, there are exceptions. Pruning seals may be recommended for very vulnerable species, like elm trees, in areas where dangerous diseases such as Dutch elm disease are prevalent. In these specific situations, the protection offered by a sealant can outweigh its downsides. For advice tailored to your situation, especially after cutting large branches, it is best to consult a local tree trimming professional.

The Knightsen, CA homeowners’ guide to arboricultural services

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