Timmy's Tree Service
Professional Stump Grinding
After a tree is removed, the stump doesn't have to stay. Our ISA-certified arborists provide professional stump grinding to reclaim your yard quickly and cleanly.
ISA CertifiedArborist
T.R.A.Q.Certified
BBBAccredited (A+)
NextDoor Fave21', 22', 23', 25'
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Commercial Tree Services
For commercial properties and multi-site projects, we offer dedicated project management and custom proposals tailored to your needs.
Start Commercial EstimateOr call us directly: 208-412-5647
What happens if you leave a stump in the ground
Stumps don't just sit there — they actively cause problems that compound over time. Here's the typical progression.
First season — sprouting begins
Most hardwood species send up new shoots within weeks of removal. These sprouts draw energy from the existing root system and are difficult to eliminate without removing the stump. Left unchecked, you're essentially growing a new tree.
Year 2 — pests move in
As the stump begins to soften and decay, it becomes prime habitat for termites, carpenter ants, and wood-boring beetles. These pests don't stay in the stump — they migrate toward your home and neighboring structures.
Years 3–5 — fungal root rot spreads
Root rot fungi that weakened the original tree can travel through soil and connected root networks to nearby healthy trees. Honey fungus in particular is aggressive and can cause significant damage to your remaining landscape.
5+ years — slow, messy decomposition
Eventually the stump breaks down, but the process is slow and unsightly — creating a collapsing, spongy hazard that's difficult and more expensive to grind than a fresh stump. Removing it promptly after tree removal is always the better value.
What Timmy's Tree Service Customers Are Saying
This company is great. They always arrive on time, do what was asked for and clean up completely.
The crew was awesome and the equipment they used made everything go so fast. Definitely recommend
Professional, courteous, completed work on four trees along with the removal of a large branch which had fallen onto my roof. I felt the fee was acceptable. I would certainly call...
I got a few quotes on trimming my gigantic maple and the guy from Timmy’s was the most straightforward. He didn’t try to sell me on all this extra stuff he just told my options....
Timmy’s was great, when a large willow tree broke a fell on my house they got out quickly and had a well equipped team of professionals who where able to get it off the house with...
Timmy's tree service crew did and oiutstanding job for us. would recommend them to everyone.
Timmy's tree service has every piece of equipment for tree service in and clean up. The crew is respectful and friendly and always working
Josh and his team came with equipment and went to work today on several tree problems in my yard.... They took down and trimmed up trees, then removed and cleaned up the debris....
What actually happens when we grind a stump
Stump grinding is faster and cleaner than most homeowners expect. Here's exactly what the process looks like — including how deep we go and what's left behind.
Yes — here's what you need to know for your situation
Select what you're planning to do with the space and we'll walk you through the steps.
Planting grass or laying sod
The most straightforward outcome after stump grinding. Remove the grindings first — they're high in carbon and will inhibit germination if left in place.
- Remove all grindings from the void area completely
- Fill with quality topsoil to match surrounding grade
- Tamp lightly and water to settle before seeding
- Seed or lay sod normally — water daily for 2 weeks
- New grass establishes within 4–8 weeks
Planting a new tree in the same spot
This is the most complex scenario. Decaying roots compete for nutrients and can release compounds that inhibit new root establishment. Full root extraction is recommended if you can't wait.
- Request full root extraction at time of grinding (add-on)
- Or wait 1–2 seasons for roots to decompose naturally
- Amend soil with compost before planting
- Consider planting 3–5 ft offset from original stump center
- Ask our arborist about species selection for the location
Garden bed, shrubs, or perennials
Shrubs and perennials establish well after stump grinding with minimal prep. The key is keeping grindings out of planting holes — the carbon-rich material starves young plants of nitrogen.
- Remove grindings from all planting hole areas
- Use grindings as mulch around the bed perimeter only
- Backfill planting holes with topsoil or compost blend
- Plant and water normally — most shrubs establish within one season
- Avoid planting the same species as the removed tree
Service Areas
- Caldwell, ID
- Nampa, ID
- Star, ID
- Meridian, ID
- Kuna, ID
- Eagle, ID
- Boise, ID
Get A Free Estimate
What to Expect
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Request Estimate
Submit the form online or give us a call. Tell us a bit about your trees and what you need done.
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Confirm Estimate
We'll reach out to confirm the details of your estimate request.
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Receive Estimate
An ISA-certified arborist visits your property and delivers a detailed written estimate at no charge.
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Approve Estimate
Review the estimate on your own timeline. When you're ready to move forward, simply let us know.
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Confirm Job Date
We'll contact you when we have a scheduled date for your job.
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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.
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.
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.