981- F Bancroft Road
Concord, CA 94518-3900

Office Hours

Monday through Friday
8 a.m. – 4 p.m.


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Tree Service and Shrub Care in the Pleasant Hill Area

Arborists in our Pleasant Hill office are committed to helping local residents and businesses maintain beautiful, healthy trees and shrubs. Our arborists are experts in diagnosing and treating tree and shrub problems specific to the Concord area. Plus, with access to Bartlett’s global resources and advanced scientific research facility, we can provide customers with benefits that just aren’t available from other Concord tree services.

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Bartlett provides tree services and shrub care to North Alameda County, East Alameda County, West Alameda County, and Central Alameda County, most of Contra Costa County, as well as Southwest Solano County.

We are pleased to offer tree services in the following areas:

  • Alameda
  • Alamo
  • Albany
  • Antioch
  • Bay Point
  • Benicia
  • Berkeley
  • Blackhawk
  • Castro Valley
  • Clayton
  • Concord
  • Diablo
  • Dublin
  • El Cerrito
  • El Sobrante
  • Emeryville
  • Fairfield
  • Hayward
  • Hercules
  • Kensington
  • Lafayette
  • Livermore
  • Martinez
  • Moraga
  • Oakland
  • Orinda
  • Pacheco
  • Piedmont
  • Pinole
  • Pittsburg
  • Pleasanton
  • Port Costa
  • Richmond
  • Rodeo
  • San Leandro
  • San Lorenzo
  • San Pablo
  • San Ramon
  • Suisun City
  • Vacaville
  • Vallejo
  • Walnut Creek

Popular Services Provided by Our Pleasant Hill-Area Office

Cabling and Bracing

Cabling and Bracing

Tree Inspections

Tree Inspections

Drought Services

Drought Services

Fertilization and Soil Care

Fertilization and Soil Care

Insect and Disease Management

Insect and Disease Management



Pleasant Hill Office Staff

James Riddle

James Riddle

Local Manager & Arborist Representative
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Wesley Des Roches

Wesley Des Roches

Arborist Representative
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Ryan Lee

Ryan Lee

Safety Coordinator
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Nicky Mortensen

Nicky Mortensen

Administrative Assistant
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Winter Pruning

Winter is the ideal time to prune many tree species. Removal of dead or diseased wood can greatly reduce the risk of falling branches this time of year. Plus, pruning can improve the overall health and appearance of your trees, getting them in shape for spring.

Arborist Associations

Bartlett Tree Experts is proud to be a member of so many industry associations. Many of our expert arborists have reached the pinnacle of their profession and have been recognized as such. Bartlett Tree Experts has been inspected and accredited based on adherence to industry standards for quality and safety, maintenance of trained, professional staff, and dedication to ethics and quality in business practices.

View a list of the many arborist associations with which Bartlett is associated.

What Our Customers Are Saying

Bartlett returned today to finish removing my Modesto Ash. Alberto and Jaime were awesome. They spent several minutes analyzing the tree on their approach to decapitate it and then went straight to work dropping the Ash. They cleaned up as if they were not even here. They even placed large rubber mates on my lawn and planned each and every branch drop to land on the mates, thus not damaging my lawn. They hit the mates every time, not bad I say with limbs that weighed hundreds of pounds. Need tree service, look no further, Bartlett are the ones.
Jesse A., Concord, CA

Winds in Concord this past Sunday took a toll on my Modesto Ash. The main trunk and four of the large main branches were split and cracked hanging over my house. Every tree service was busy but Bartlett responded fast and I had a representative, Wesley, at my door by eleven. The tree could not be saved and they scheduled to return Monday morning at eight. They were here early and getting started. Although they have to return to finish the main trunk, they resolved the safety and hazard of the tree so at least it is safe to walk around it. They cleaned up as if they were not even here. They did a great job on the control dropping of the major limbs, I watched and was amazed. My business is going out to them from now on. They have the right equipment, they are fast, friendly, and very professional. That is what customers really want these days. Hats off to Wesley and the crew.
Jesse A., Concord, CA

I was very happy with Wesley and his crew and the job they did. My clients were also happy. I have been referring people to you as I was satisfied with the work that was done. I have more clients that I will be contacting you to bid on. Thank you for your professionalism and jobs well done.
Becky M., Benicia, CA

James Riddle was exceptionally knowledgeable and helpful in his proposal; and the tree they "cleaned up' looks great. It makes the whole South side of the house look more attractive. I've already passed your name off to my brother and sister-in-law.
Ray B., Pacheco, CA

The crew was wonderful, they did such a great job. I can not thank James enough.
Sylvia D., Walnut Creek, CA

Another Happy Customer. Bartlett Tree Experts did a wonderful job. I am very pleased.
Mark C., Alameda, CA

James was prompt, professional, and easy to work with. He made the job stress free.
Anissa L., Alamo, CA

We love your commitment to the integrity of our trees, and your crew, the same year after year, love our trees as much as we do.
Melanie W., Oakland, CA

Fabulous experience from beginning to end. James Riddle was awesome, totally knows his stuff, made great recommendations which really worked. The crew was also great and did a super job. Site was left amazingly clean and tidy. Will highly recommend you all.
Chris C., Oakland, CA

James Riddle is very knowledgable about trees. His guidance was invaluable to someone on a budget but also committed to the trees health. He was able to help prioritize my needs and develop a list of next steps. He is very personable and was proactive in resolving potential property line issues to my satisfaction.
Bonny G., Walnut Creek

I was pleased with the professionalism and understanding of what I wanted to achieve.
Linda S., Benicia, CA

James and the crew were punctual and professional. We will definitely call on them again.
Mark, P., San Ramon

James Riddle, our Bartlett arborist has been amazing. We called him at 8:30am on a stormy Sunday to report our large old Modesto Ash had fallen. He was at our house within 30 minutes. They secured the tree, as it was leaning against another large tree, and were back at 7:45 am Monday morning to begin the removal. They finished by noon on Tuesday, and were an amazing crew! I will definitely recommend Bartlett to family and friends when they are in need. Thank you.
Carol K., Walnut Creek

We were quite satisfied with the work performed on our Sycamore tree. Brian and Alberto were thorough and quick considering the size of the tree. The clean-up was better than I thought it would be. Thank you Bartlett Tree Experts for the work performed.
Marcia, M., Concord, CA

The crew was super nice and did a great job on our trees.
Sam F., Pleasant Hill CA

We recently were customers of Bartlett Tree Experts from Pleasant Hill/Concord area, the service was outstanding. They returned phone calls promptly, were on time for appointments, and the fees were reasonable. I would and will recommend this company. Thanks Bartlett!
Peggy S., Pleasant Hill

Nicky, thanks for putting us in Tony's hands, and ditto Tony for bringing in James. It was great to finally meet him. He quoted a very reasonable price, explained the removal step by step, and not long after, Ryan and Joe showed up and put those steps to a beautifully choreographed dance. They work so well together; a regular well-oiled machine. All of your guys are great. They are super safety conscious which is so important, and they do an excellent job every time. As always, the area was left much cleaner than when they arrived.
Tracie C., Hayward CA

Tony De Mola and James Riddle did a very professional job in their initial review of our needs. James carried that forward with a prompt and thorough written proposal for an initial project as well as management of agreed activities to a successful conclusion. It has been a pleasure to work with them as well as the staff and sub-contractor that handled the tree cutting and stump removal.
Charlie K., Walnut Creek CA

James was knowledgeable, friendly, and prompt. Would absolutely recommend him and his crew!
Linda W., Walnut Creek CA

I would highly recommend Bartlett Tree. They arrived on time, courteous, and very professional.
Cheryl P., Alamo CA

I respect and trust my Arborist Representative. We've been doing business for several years. Yes, I'm a tree hugger, but realize how properly shaped trees can add much value to the curb appeal of your property - not to mention sitting under a nice canopy on a hot day.
Cathie A., Martinez CA

Knowledgeable, Experienced, efficient, polite, and open to questions/suggestions. Costs are really reasonable as well. I recommend Bartlett Tree Care for your tree needs.
Bob M., Concord CA

The Bartett staff were very professional and the crew was very knowledgeable and informative about their assigned job. The crew were friendly, approachable , and open to my questions and willingly answered them when asked. They were very professional and highly competent with their work. We were very pleased to see such professionalism and communication amongst the crew and our arborist representative. James Riddle, our representative made my decision to hire your company very easy . James was very receptive to my requests and his professional approach to what was needed for our property was comforting and not over whelming ( as a first time home owner and new to the whole concept of owning trees, it can be overwhelming and confusing). James was very communicative about what the job entailed and what I can do and also be aware of for the future. Bartlett was highly recommended to me by a friend and I have to say I will and already have passed on your companies name and also James name. I will need Bartlett Tree Experts help in the future and will not hesitate to hire your company again. Thanks for a great job!
Kim L., Walnut Creek, CA

Entire crew was helpful, respectful, and courteous. Using Bartlett for another property as well.
Helen S., Danville, CA

I have been working with Tony at Bartlett for years now and can't imagine working with anyone else. My house borders a creek bank with many trees, including two large oaks. His knowledge, suggestions, and communication skills are unparalleled. The work crew always seem to follow his directions well and seem to be skilled and well trained at what they do.
Pat D., Martinez, CA

Morgan Fauvel needs to be rewarded for an excellent job yesterday. My neighbor wanted one of my trees topped and Morgan went out of his way to explain that the tree was okay and that there was a problem with the recent pruning on a tree done on his property. Did an excellent job explaining what was the problem. In the end, my neighbor thanked him. Duty beyond the call of duty. Robert P., Alamo, CA

Tim's very attentive; takes time to explain and answer questions; good customer focus and representative of the firm. Actually, he's the main reason why I've stayed with you over the years as I feel he can take care of whatever comes up at my property. The crew that worked on last job was very good; they did everything exactly how requested and even raked leaves in the backyard. They went above and beyond; much appreciate the good service. Ron, Walnut Creek, CA

Great job by Tony and the crew. This is our second time using Bartlett. We will definitely recommend Bartlett to friends. Thanks. Kevin, Pleasant Hill, CA

Bartlett has been our tree service for 20+ years. Tim is a great addition...knowledgeable and makes his observations clear to a non-tree person. He follows up promptly. The crew has always cleaned well, moved pet water bowls when spraying, and remember to close gates. Terry L., Walnut Creek, CA

Tony DeMola has always been prompt in coming to give estimates and has provided valuable advice that helps care for our trees during these visits. He is very clear about what needs to be done. His crews are efficient and courteous. Joanne S., Concord, CA

Emergency Tree Service

If you require emergency tree service, call 925-934-6306 anytime.


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Certificate of Insurance

View our certificate of liability insurance for proof of our insurance coverage.

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