(310) 880-9647 
Email Us 
Free Quotes; no Obligation
* Top 10 of 2025-6 by Environmental Business Review
* Top 10 of 2024 & 25 by Environmental Business Outlook
*As seen on the “Jason Alexander Show” for the Palisades/Eaton Fire Cleanup* (See Audio or Video)
* See Types of Soil, Air, & Water Tests We Do *
We are California MBE/DBE General Engineering contractors licensed for work in all hazardous environments. We are the ONLY company licensed for all comprehensive solutions for all HAZMAT, landscaping, Pest Control, Tree Care/Arborists, and Biohazard services at all levels, be it Public Works, Federal/Tribal, police/DEA, commercial or residential.
Let us provide you with ISA-Certified Arborists, “Tree Doctors,” and soil scientists with decades of knowledge of plant biology, soil chemistry, and ecosystem sciences to comprehensively assess your project’s soil health. Unlike our competitors, we also have the additional expertise and licenses in geotechnical engineering, HAZMAT, and erosion monitoring that lets us integrate a broader range of considerations to your soil situation. Among many other skillsets, we stand aside from our competitors with our knowledge of heavy metals, collateral environmental impacts on soil chemistry, pH impacts on phosphate reaction uptake, plant diseases like Sudden Oak Death Syndrome, buffering and Cation Exchange Capacity (CEC), parasitic allelopathy, and more. Being HAZMAT contractors, we also bring the edge of knowing how chemicals and toxins in the air, runoff, and surface affect plant and tree health.
For our integrated tree health care, We are also experts in environmental sampling for bioassay analysis, soil pH, foliar analysis, pesticide testing, testing for infectious disease and fungal (mold spore) outbreak, soil sampling and total nutrient profiles, moisture content, compaction testing, water sampling and air quality monitoring, and more.
Give us a call at (310) 880-9647 or Email Us and let’s get the job done together.
Some related services we provide (see photos below):
- certified Arborist Reports for property owners, businesses, developments
- tree counting and biological studies (protected animals and plants, invasive species)
- tree and plant diseases, allelopathy
- soil sampling (pH, nutrient profiles, metals and more)
- soil contamination (VOCs, PCBs, Pesticides, heavy metals, PFAS) and impacts on soil/plant health
- foliar testing, Cation Exchange Capacity (CEC) testing, moisture/growth viability testing, tree diseases, etc.
- soil health related to pesticides, Glyphosate/Roundup testing, contamination, fire debris contamination
- hazard tree assessments and removal
- Sudden Oak Death Syndrome (SODS)
- sensitive ecosystem preservation
- invasive species monitoring, bark beetles, borers, oak moths
- bioassay testing and contamination studies
- Water Board and Green Infrastructure compliance
- contaminated soil management and impacts on trees and plants
