(310) 880-9647
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* 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)
Mayfield Environmental Solutions is an MBE/DBE General Contractor with decades of experience in everything from land clearing, to fire debris cleanups, to landscaping and tree removal and disaster response.
Aside from two generations totaling over 40 years of tree work and landscaping experience, the Mayfield team has tackled hazard trees and forestry across wildfire disasters including the Lahaina Fire, Camp Fire/Paradise, and Palisades. We were among the largest private HAZMAT contractors in the Palisades/Eaton Fire disaster, including assessing the viability of protected oaks and sensitive ecosystems affected by fire, asbestos, smoke, and heavy metals damage.
In California tree work, the typical response is to call landscapers and tree contractors, who typically are unlicensed, insured, and use illegal and untrained labor. More importantly, these “arborists” have no actual arborist certifications or any knowledge in tree-related sciences.
Instead of calling “arborists” (tree pruners), let Mayfield provide you with ISA-Certified Arborists and “Tree Doctors“ with decades of experience, degrees, and knowledge of plant biology, botany, mycology, and ecosystem sciences. Unlike our competitors, we also have the knowledge and licenses in geotechnical engineering, HAZMAT, Biohazard, and earthwork that lets us bring the experience in soil chemistry, plant disease like Sudden Oak Death Syndrome, soil chemistry concepts like Cation Exchange Capacity (CEC) and 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. We also bring another benefit that our competitors don’t have with our Pest Control/Agriculture licenses (QAL) that make us experts in pesticide impacts on the ecosystem, not to mention the impacts of bark beetles, tree borers, oak moths, and invasive species for biological studies (protected animals and plants, etc.).
For our integrated tree health care, We are also experts in environmental sampling for bioassay analysis, foliar analysis, pesticide testing, testing for infectious disease and fungal (mold spore) outbreak, soil sampling and soil chemistry, water sampling and air quality monitoring, and more.
Otherwise, we are licensed C-27 (Landscaping, Landscape Architecture) and C-49 (Tree Work, Palms, Removal) and Public Works certified. We are also the ONLY company with a fully HAZWOPER-certified and respirator fit-tested team to tackle Hazard Trees in the aftermath of wildfire burn zones or HAZMAT leaks.
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
- tree risk assessments and urban planning
- foliar testing, Cation Exchange Capacity (CEC) testing, moisture/growth viability testing, tree diseases, etc.
- tree plant care 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


















