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LEI Engineering and Surveying of Oregon is an award winning 5-star Company.
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Locally Owned and Operated for Nearly 35 Years
Certified Arborist and Tree Preservation Plan
Site specific tree examination and assessment. Preparation of a arborist report meeting regulatory standards.
Develop tree preservation plan for incorporation into Civil Engineering Plans
LEI’s certified arborist routinely works closely with land survey and civil engineer professionals to address project needs while meeting regulatory standards
Determination of Critical Root Zone
Analysis, computation, and depiction of tree critical root zones
Hazard Tree Evaluation and Assessment
On the ground evaluation of hazard trees to determine the best course of action for treatment or removal.
Evaluation of Trees Damaged by Inspection
Have a professional evaluation tree damage and and determine a treatment plan to prevent future hazard tree issues.
Onsite inspection of preservation and removal trees during construction.
See What Our Amazing Clients Have to Say
This is an amazing company to work with. They are friendly and professional. My husband and I own a Excavation company and have personally worked beside them. I would highly recommend them to anyone!
- Frank Jones
I would highly recommend this company. They did a great job with my survey project and finished it very quickly. They were very responsive and the work product was excellent. The costs were also very reasonable and competitive. Great company!
- Scott Mills
On time and very good to work with.