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Expert Tree Care Services in Honolulu
Tree Solutions & Environmental Consulting Services is a family-owned business based on Oahu, serving all Hawaiian islands. With decades of combined experience, our team of certified arborists, wildlife biologists, and entomologists specializes in arboricultural, environmental, and plant health care services. We offer comprehensive tree risk assessments, tree protection plans, and advanced diagnostic testing using tomograph and resistograph technology. Our environmental consulting services include wildlife monitoring, pre-construction surveys for endangered species, and invasive plant management. We operate a dedicated plant health lab for diagnosing insect and disease issues, providing tailored treatment plans to restore landscape vitality.

Our crane services enable safe tree transplantation, supported by a 20-year veteran operator. Recognized by the International Society of Arboriculture, we combine technical expertise with a commitment to preserving Hawaii's unique ecosystems. We prioritize client education, offering training classes on tree care safety and wildlife protection. Our GIS-based tree inventory systems help clients manage large-scale landscapes efficiently. As a trusted local partner, we balance ecological stewardship with practical solutions for residential, commercial, and governmental clients across Hawaii.
Services
Tree Risk Assessments Plant Health Care Crane Services Environmental Consulting Tree Transplantation Wildlife Monitoring GIS Tree Inventory Pest Management Tree Protection Plans Diagnostic Testing
Highlights and features
  • We have over 50 years of experience in Hawaiian arboriculture
  • Our team includes ISA Certified Arborists and wildlife biologists
  • We use advanced diagnostic tools like tomograph testing
  • We offer comprehensive plant health care with on-site lab analysis
  • We provide crane services for tree transplantation with 20+ years experience
Associations and certifications
  • ISA Certified Arborist
  • ASCA Registered Consulting Arborist
What people say
Expert diagnosis Effective treatments Professional staff Thorough assessments Timely service
Services
Tree Risk Assessments
Our ISA Tree Risk Assessment Qualified arborists conduct comprehensive evaluations using visual inspections and advanced diagnostic tools. We identify structural weaknesses, decay patterns, and potential hazards while providing mitigation recommendations with priority timeframes. Our reports include detailed documentation with mapping options to help clients manage tree safety proactively across residential, commercial, and municipal properties.
Plant Health Care
Our entomologists and plant pathologists diagnose insect infestations and disease issues through field inspections and lab analysis. We develop customized treatment plans using organic solutions, targeted insecticides, and soil remediation techniques. Our services address common Hawaiian pests like Coconut Rhinoceros Beetle while implementing integrated pest management strategies to maintain long-term landscape health across residential and commercial properties.
Environmental Consulting
We conduct pre-construction wildlife monitoring for endangered species including Hawaiian hoary bats and white terns. Our biologists provide compliance documentation and mitigation strategies to protect ecosystems during development projects. Services include vegetation surveys, invasive species identification, and contractor training programs to ensure environmental regulations are met while maintaining project timelines.
Crane Services
Our certified crane operator with 20+ years experience safely transplants trees using 28-ton and 100-ton capacity equipment. We utilize an 85-inch tree spade for efficient root ball excavation while maintaining tree health during relocation. This service helps preserve mature trees during construction projects while ensuring proper replanting techniques for successful establishment in new locations.
Tree Inventory
We create interactive digital tree inventories using ArcGIS technology for property managers and municipalities. Each tree receives a Level 2 Basic Assessment with customizable attributes like pruning needs and root damage indicators. Clients receive web access to manage landscapes efficiently, track maintenance requirements, and prioritize budget allocations for large-scale tree management across campuses and residential complexes.
People
Steve Nimz
Chief Consulting Arborist
With over 50 years in Hawaiian arboriculture, Steve pioneered modern tree care practices. He founded The Tree People, served as ISA award recipient, and led local arboriculture associations while developing innovative tree protection strategies for tropical environments.
Ilana Nimz
Arborist & Wildlife Biologist
An ISA Certified Arborist with marine science expertise, Ilana specializes in seabird conservation and urban wildlife management. Her Master's research focused on Hawaiian seabirds while developing integrated approaches to balance tree care with ecological preservation requirements.
David Golden
Arborist & Technologist
David combines ISA certification with wildlife biology expertise, specializing in trunk injections and soil remediation. He serves as Landscape Industry Council treasurer while managing technical aspects of tree diagnostics and treatment implementation.
Bonnie Dietrich
Entomologist
With a UH Manoa Master's degree, Bonnie leads our plant health lab identifying insect pests. Her agricultural research background informs effective treatment strategies against invasive species threatening Hawaii's ecosystems.
Waylen Rodrigues
Crane Operator
Waylen brings 20+ years operating heavy equipment for tree transplantation. His expertise with 28-100 ton cranes and 85-inch tree spades ensures safe relocation of mature trees while maintaining structural integrity during complex moves.
Questions
What tree services do you offer?
We provide risk assessments, health diagnostics, pest management, crane-assisted transplantation, and GIS inventory systems for residential and commercial properties across all Hawaiian islands.
Do you handle environmental compliance?
Yes, we conduct wildlife surveys for endangered species, vegetation mapping, and contractor training to ensure projects meet federal and state environmental regulations.
Can you test plant health issues?
Our lab diagnoses insect and disease problems using field inspections and advanced testing, providing treatment recommendations tailored to Hawaii's unique ecosystems.
Do you work on all Hawaiian islands?
Yes, while based in Honolulu, our team provides services across Oahu, Hawaii Island, Maui, Kauai, Molokai, and Lanai through coordinated logistics.
What arborist certifications do you hold?
Our team includes ISA Certified Arborists, Tree Risk Assessment Qualified professionals, and ASCA Registered Consulting Arborists with specialized training in tropical environments.
How do you handle tree transplantation?
Our certified crane operator uses 28-100 ton equipment and 85-inch tree spades to safely relocate mature trees while maintaining root ball integrity during complex moves.