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Hansen's Tree Service & Environmental Resources
About the business:
At Hansen's Tree Service & Environmental Resources in O'Fallon, we specialize in comprehensive tree care services. We are your trusted arborists and tree surgeons, offering expert solutions for all your tree-related needs.
Our team excels in tree service, ensuring the health and beauty of your trees while maintaining the safety of your property. Whether it's pruning, trimming, or removal, we bring precision and skill to every job.
Beyond our core services, we also supply mulch, providing you with a practical and aesthetically pleasing solution for your garden needs. Our commitment to quality extends to every aspect of our work.
With a customer rating of 4.8/5 from over 781 reviews, Hansen's Tree Service & Environmental Resources in O'Fallon stands out as a reliable choice for all your tree service requirements. Trust us to enhance the natural beauty of your outdoor spaces while maintaining environmental sustainability.
Services:
All services 3-
Tree Service
Book from $50In O'Fallon, we transform your outdoor space with expert tree services. From pruning to removal, our skilled arborists ensure healthy, …
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Arborist And Tree Surgeon
Book from $50In O'Fallon, we are Hansen's Tree Service & Environmental Resources – your local arborist and tree surgeon. We specialize in …
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Mulch Supplier
Book from $50In O'Fallon, we transform outdoor spaces with our high-quality mulch supply service. We provide a range of organic and inorganic …
Hours of operation
- Mon – Fri
- Sat – Sun
- 8:00 AM – 5:00 PM
- Closed
Latest reviews
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Rob H19 June 2026
Great service from getting an estimate until the job was done. We had seven large dead ash trees removed and 12 stumps ground up. It was a large job with a lot of broken tree limbs all over the yard after cutting them down. They had it all cut up and picked up every piece in a couple days. Highly recommend them.
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Marjorie Williamson19 June 2026
Hansen’s did an excellent job pruning and removing dead branches from our Dogwoods. They were punctual, thorough, personable, and cleaned up completely when they were finished. I highly recommend.
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April Dremann19 June 2026
Amazing job! Our Hansen's crew worked quick and carefully. They cleaned up so well after themselves it was like they hadn't even been here! Definitely feel like we got our money's worth! Thank you Hansen's Tree crew!
