Timmy's Tree Service

The Safe, Reliable Tree
Service You Can Trust

Timmy's Tree Service, established in 2006, provides expert tree trimming, removal, stump grinding, fertilization, and diagnostics throughout the Treasure Valley, including Boise, Nampa, Meridian, and Eagle.

4.7 455 Reviews
4.6 185 Reviews
ISA Certified Arborist ISA Certified
Arborist
BBB Accredited A+ BBB
Accredited (A+)
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21', 22', 23', 25'

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Timmy's Tree Service

Modern Arboriculture Made Affordable

Timmy's Tree Service has provided professional tree care in the Treasure Valley since 2006. We proudly serve homeowners in Boise, Nampa, Meridian, and Eagle. Our commitment has always been to care for the region's trees—especially those that make Boise the "City of Trees."

We practice modern arboriculture backed by science. Timmy's Tree Service invests in continuing education, participates in arboriculture research, and uses advanced equipment to ensure every tree receives the right treatment at the right time.

We are equipped for projects of all sizes. Our ISA-certified arborists are nimble enough for residential properties, while our fleet and crew capacity allow us to complete large or complex jobs safely, on time, and on budget.

Our credentials and reviews speak for themselves. Timmy's Tree Service holds ISA and TRAQ certifications, is BBB A+ accredited, and is pursuing ISA Master certification. With more than 560 five-star reviews, we are one of the most trusted tree care providers in the Treasure Valley.

More About Timmy's Tree Service

What Timmy's Tree Service Customers Are Saying

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Dave Dempler

Timmy's Tree Service came out today and did an amazing job on everything from a complete tree removal, to trimming and thinning out eight other trees. Josh and the whole crew were the best to have around our property.

November 6, 2025 read more
SM
Sarah Mitchell

Absolutely fantastic experience from start to finish. The crew showed up on time, were professional and courteous, and left our yard spotless. Highly recommend Timmy's for any tree work you need done.

October 22, 2025 read more
RH
Robert Hawkins

We had a large tree dangerously close to our house. Timmy's crew removed it safely and efficiently. Great communication throughout the whole process and very fair pricing.

October 14, 2025 read more
LC
Linda Carver

Used Timmy's for stump grinding and trimming on several trees in our backyard. The team was knowledgeable, quick, and cleaned everything up perfectly. Will definitely use them again.

September 30, 2025 read more
JT
James Thornton

I've used a lot of tree services over the years and Timmy's is by far the best. Their ISA-certified arborists really know what they're doing. Our trees have never looked healthier.

September 18, 2025 read more
PO
Patricia Olson

Timmy's Tree Service did a wonderful job trimming our large maples. They were careful, thorough, and very respectful of our property. The price was very reasonable for the quality of work.

September 3, 2025 read more
KW
Kevin Walsh

Called Timmy's after a storm damaged one of our trees. They responded quickly, assessed the situation, and had everything taken care of safely the very next day. Outstanding service.

August 27, 2025 read more
NB
Nancy Bergstrom

From the estimate to the final cleanup, everything was handled professionally. Timmy's crew was friendly and worked efficiently. Couldn't be happier with how our trees look now.

August 12, 2025 read more

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Arboriculture Services Offered

Tree Trimming

Proper pruning improves tree structure, promotes healthy growth, and keeps your property safe by removing dead or overhanging branches.

Tree Trimming Info

Tree Removal

When a tree must come down, our ISA-certified crew removes it safely and efficiently — protecting your home, landscaping, and family.

Tree Removal Info

Stump Grinding

Leftover stumps are unsightly and a tripping hazard. We grind them below grade so you can reclaim your lawn and replant if desired.

Stump Grinding Info

Diagnostics

Not sure what's wrong with your tree? Our arborists identify disease, pest damage, and structural issues before they become costly problems.

Tree Diagnostic Info

Risk Assessment

A TRAQ-certified risk assessment identifies hazardous trees on your property and provides a documented report for insurance and peace of mind.

Risk Assessment Info

Fertilization

Deep-root fertilization delivers essential nutrients directly to the root zone, improving tree vigor, stress tolerance, and long-term health.

Fertilization Info

Service Areas

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What to Expect

  1. Request Estimate

    Submit the form online or give us a call. Tell us a bit about your trees and what you need done.

  2. Confirm Estimate

    We'll reach out to confirm your estimate appointment and answer any questions you have.

  3. Receive Estimate

    An ISA-certified arborist visits your property and delivers a detailed written estimate at no charge.

  4. Approve Estimate

    Review the estimate on your own timeline. When you're ready to move forward, simply let us know.

  5. Confirm Job Date

    We'll contact you to schedule a date that works for your calendar. We show up on time, every time.

  6. Job Completed

    Our crew arrives, completes the work safely and efficiently, and leaves your property spotless.

Frequently Asked Questions

Are you ISA-certified arborists?

Yes. Timmy's Tree Service employs ISA-certified arborists and holds TRAQ (Tree Risk Assessment Qualification) certification. Our team participates in continuing education to stay current with the latest arboriculture science and best practices.

Do you offer free estimates?

Absolutely. We provide free, no-obligation estimates for all residential and commercial tree work. An ISA-certified arborist will visit your property, assess your trees, and provide a detailed written estimate at no charge.

What areas do you serve?

We serve the entire Treasure Valley, including Boise, Nampa, Meridian, Eagle, Star, Kuna, and Caldwell, Idaho. If you're unsure whether we cover your location, give us a call and we'll let you know.

Are you licensed and insured?

Yes. Timmy's Tree Service is fully licensed (RCE #34650) and carries comprehensive general liability and workers' compensation insurance. We're happy to provide proof of insurance before any work begins.

How far in advance do I need to schedule?

Scheduling availability varies by season. Spring and fall are our busiest periods, so we recommend reaching out a few weeks in advance. For emergency work — such as storm damage or a hazardous tree — we prioritize response as quickly as possible.

Do you clean up after the job?

Yes, every time. Our crew removes all debris, branches, and wood from your property and leaves it clean. If you'd like to keep the wood for firewood or mulch, just let us know when you schedule and we'll make arrangements.

What is deep-root fertilization?

Deep-root fertilization delivers a slow-release nutrient solution directly into the root zone using pressurized injection. It bypasses compacted soil and lawn competition to feed your tree where it needs it most, improving vigor, stress tolerance, and long-term health.

When is the best time to trim trees?

The ideal time depends on the species, but late winter through early spring — before new growth begins — is generally best for most trees. Trimming during dormancy reduces stress, minimizes disease exposure, and allows the tree to heal quickly once the growing season starts.

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