Tree Service Companies in Williston, ND
Find tree removal, trimming, and stump grinding companies in Williston, North Dakota. Check local tree permit requirements and get cost estimates.
Last updated: April 2026 · Cost data from RSMeans & BLS regional indices · Permit data from official city .gov sources
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Claim Your ListingHow to Choose a Tree Service Company in Williston
Follow these steps to find a reliable, licensed tree service company in the Williston, North Dakota area.
Hire an ISA Certified Arborist
ISA certification means the arborist has passed rigorous exams on tree biology, care, and safety practices.
Verify insurance coverage
Tree work is high-risk. Confirm they carry both general liability ($1M+) and workers compensation insurance.
Get 3+ written estimates
Estimates should detail the scope, equipment used, debris removal, and stump treatment. Avoid door-to-door solicitors.
Check for tree removal permits
Many cities protect trees over a certain diameter. Fines for unpermitted removal can exceed $10,000 per tree.
Ask about cleanup and debris removal
Confirm whether the price includes hauling away all branches, logs, and wood chips or if that costs extra.
Never pay more than 50% upfront
Reputable tree services collect a deposit (if any) and final payment upon completion. Avoid companies demanding full payment upfront.
Tree Service Costs in Williston, ND
Average tree service costs in Williston based on North Dakota labor rates. Prices vary by tree size, species, accessibility, and scope of work.
| Service | Low | Average | High |
|---|---|---|---|
| Tree Trimming (Small, under 25 ft) | $204 | $261 | $345 |
| Tree Trimming (Medium, 25-50 ft) | $389 | $499 | $659 |
| Tree Trimming (Large, 50-75 ft) | $667 | $855 | $1,129 |
| Tree Removal (Small) | $334 | $428 | $565 |
| Tree Removal (Medium) | $667 | $855 | $1,129 |
| Tree Removal (Large) | $1,334 | $1,710 | $2,257 |
| Tree Removal (Very Large, 75+ ft) | $2,594 | $3,325 | $4,389 |
| Stump Grinding (18" diameter) | $222 | $285 | $376 |
| Emergency Removal | $1,853 | $2,375 | $3,135 |
Costs are estimates based on North Dakota regional data. Actual prices vary by tree species, accessibility, and site conditions. Emergency work typically costs 50-100% more.
Get a Personalized EstimateTree Removal Permits in Williston
Many cities require permits to remove trees over a certain size, especially heritage or protected species. In Williston, removing a protected tree without a permit can result in fines exceeding $10,000 per tree.
Before removing any tree, contact the Williston urban forestry department or planning office to check if a permit is required. Your tree service company should also be familiar with local tree ordinances.
Check tree permit requirementsFrequently Asked Questions
How much does tree removal cost in Williston, North Dakota?
Tree removal in Williston typically costs $334-$565 for small trees (under 25 ft), $667-$1,129 for medium trees (25-50 ft), and $1,334-$2,257 for large trees (50-75 ft). Very large trees (75+ ft) can cost $2,594-$4,389. Emergency removal typically costs 50-100% more.
How much does tree trimming cost in Williston?
Tree trimming in Williston averages $261 for small trees, $499 for medium trees, and $855 for large trees. Costs vary based on tree species, accessibility, and scope of work. Hardwood trees cost about 15% more than softwoods due to denser wood.
Do I need a permit to remove a tree in Williston?
Many cities require permits to remove trees over a certain size, especially heritage or protected species. Fines for removing protected trees without a permit can exceed $10,000 per tree. Contact the Williston urban forestry or planning department to check requirements before removing any tree, or check our tree permit guide.
What is an ISA Certified Arborist?
An ISA (International Society of Arboriculture) Certified Arborist has passed a comprehensive exam on tree care, biology, and safety, and maintains continuing education. Hiring an ISA Certified Arborist in Williston means you're getting someone with verified expertise in tree health assessment, proper pruning techniques, and safe removal practices.
When is the best time to trim trees in North Dakota?
The best time for most tree trimming in North Dakota is during the dormant season (late fall through early spring) when trees are not actively growing. This reduces stress on the tree, lowers disease risk, and is often less expensive due to lower demand. However, dead or hazardous branches should be removed immediately regardless of season.
How much does stump grinding cost in Williston?
Stump grinding in Williston averages $285 for an 18-inch diameter stump. Most companies charge $3-$5 per inch of diameter. Additional stumps are often discounted 30-40%. Deep grinding (for building or replanting) costs about 65% more than standard depth.
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Tree Permits
Many cities require permits to remove trees over a certain size. Fines can exceed $10,000 per tree.
Check permit requirementsHiring Tips for ND
- 1. Look for ISA Certified Arborists who handle Midwest species like ash, elm, and cottonwood
- 2. Ask about emerald ash borer treatment and removal — it has devastated ash trees across the Midwest
- 3. Verify insurance (liability + workers comp) — tornado and ice storm damage creates dangerous jobs
- 4. Check local ordinances — some Midwest cities require permits for trees over a certain caliper
- 5. Never pay more than 50% upfront; get 3+ written estimates before signing
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