Best tree care service in town. We make quality and safety top priorities. Our Services Contact Us

TOP-NOTCH TREE CARE IN CONTRA COSTA COUNTY AND SURROUNDING AREA

We help serve the needs of a changing environment

The highly respected family-owned and operated tree care service and maintenance company focuses on creating cost-effective options that ensure the health and longevity of trees on client properties. Customers can rely on the dedicated professionals to deliver a range of high-quality services that enhance the visual appeal and value of homes and businesses.

Complete honesty and transparency

Our vision and values

Stewart’s Tree Service specializes in providing customers with top-notch tree care in the Contra Costa County and surrounding areas. We make quality and safety top priorities by maintaining the proper licensure, bonding, and insurance to deliver services in an efficient, professional manner. We have the highest level of expertise in all areas of tree care including pruning, reduction, planting, cabling, bracing, removals, stump grinding, and emergency storm clean-up.

Our Services

Tree Pruning

Our Most Requested Service!

Tree Pruning is a broad category of different techniques that can be implemented for a variety of purposes. From enhancing the beauty of your tree, correcting structural defects, or to just enhancing your view. Pruning can generally do it all!

All pruning practices follow the ANSI A300 Standards

Tree Removal

While rarely the first option, sometimes the tree just needs to be removed. Whether the tree is dead, dying, diseased, or any other number of reasons Stewart’s Tree Service, Inc. can help you through the entire process of safely, legally, and efficiently removing the tree from your property.

Stewart’s Tree Service, Inc. will also help you throughout the entire Permit process when required.

Landscaping

Our New Service!

Now offering landscaping. Ranging from just mowing your lawns, and shaping your hedges, to sprinkler repair.

Stump Grinding

Whether from a freshly removed tree or a leftover stump from a tree long removed, Stewart’s Tree Service, Inc. can grind it away. Using our Stump Grinder, we grind out stumps of any size down to a depth of 12 to 18 inches.

Crown Reduction

Crown Reduction, improperly called “Topping”, is the reduction of limbs at the crown of the tree to reduce its overall size. It can be done for a variety of reasons such as balancing canopy, provide clearance, reduce likelihood of breakage or to improve your view.

Tree Installation

Looking to add some more green to your yard? Stewart’s Tree Service, Inc. can help you out. Our certified arborist can give recommendations to fit the needs and desire of your yard, and supply and install trees of various species and sizes.

Get in touch and let us know how we can help

We encourage you to schedule a meeting with us.

Complete honesty and transparency

A top-notch tree care company with a difference.

Owned and operated by Pat Stewart, a Certified Arborist with the International Society of Arboriculture. Pat has over 30 years experience providing professional tree services, inspections and arborist reports.

We provide services to residential and commercial properties located within the greater bay area. We offer 24 hour emergency service and we are fully licensed and bonded with Worker’s Compensation and Liability Insurance.

Pat Stewart

Owner

We are world leaders in tree care

Customers can rely on the dedicated professionals to deliver a range of high-quality services that enhance the visual appeal and value of homes and businesses.

READ LATEST TESTIMONIALS

They Said About Us

  • I have used Stewart’s Tree Service on several projects in Napa and Vallejo and have been completely satisfied on every level.  Originally recommended to me by a friend in the east bay, Stewart’s Tree Service is knowledgeable, professional and completely flexible as the scope of the projects changed during the course of the project.  Pat is a certified arborist and his experience is vast so his team will take great care of you at a fair price.  I will most certainly call them the next time I have tree issues. 

    Andrea
    Healdsburg, CA
  • These guys weren’t playing around. Awesome prices, on time, and no lagging. They got in at the time they said, did a quick and professional job, and got out. So impressed. Will call on them again. Wow. 

    Thomas
    Discovery Bay, CA
  • Over the past three years I have used three different tree service companies.  Stewart’s is by far superior to any of the other companies and I will continue to use them in the future.  The crew knows their “stuff”, which is comforting when a wrong cut can ruin the look of a tree.  The men are cordial, accommodating and so easy to work with.  My yard was perfectly cleaned up when they were done.   Recommend this company highly!!   

    Susan
    Walnut Creek, CA
  • The crew arrived on time, work performed was done efficiently and promptly, and cleaned up after themselves. Very professional company to work with.

     

    Chuck B.
    Brentwood, CA
  • Stewart’s Tree Service promptly responded to our request to have our tree pruned and brought down 1/3 from the top. We set a date the crew arrived and took care of this pruning, cleaned up everything and Pat gave us a great price.

    Art C.
    Brentwood, CA
  • I was very happy that my Chinese elm was pruned. I knew the yard maintenance people do NOT know how to prune or trim. They mow, blow, wack the bushes with the electric trimmer. That’s it! I love my trees as well as my beautiful bushes. I appreciate how Stewart’s has knowledge as to pruning and trimming. I am very pleased.

    Karen E.
    Brentwood, CA
  • Great team. Working together. Palm trees removed and they knew exactly what they were dealing with. No mess left behind.

    Dora C.
    Brentwood, CA
  • During busy season I got a quote for several trees. one being urgent large branch partially broken over neighbors house. Thy arrived on time, got that tree done at very competitive price and couple days. They worked/cleaned quickly and appeared to quite safe and did no damage in a precarious situation on a windy day. Will definitely schedule the rest of the 5 trees with them at a later date.

    Jared C.
    Brentwood, CA
  • Very professional. Came in got the job done in a very timely manner.

    Brian W.
    Pittsburg, CA
  • They did a good job in pruning my palm trees and removed all of the cuttings.

    Dan F.
    Antioch, CA
  • Excellent, showed up on time were in & out within two hours removed two 40 ft. trees ran it the debris through the wood chipper … No muss no fuss. Their pricing was more than fair. Highly recommend.

    Ernest L.
    Brentwood. CA
  • Stewart’s Tree service performed an outstanding job. They arrived early, and efficiently and competently cut down one tree and trimmed the other tree. They cleaned up the debris and chipped all the branches and leaves and left all that for us to spread in Rivertown. The front office personnel, Bryan Stewart and officer worker Pam, were so easy to work with and they answered the phone calls immediately. I called Bryan to thank him for an excellent job. 

    Satisfied Customer
    Antioch, CA