-General Engineering "A"-HAZ-C27-ASB (#833333)
-Stormwater: QSDs, QSPs, QISPs, CPESCs, CalTrans, 1166
-the ONLY Hazwoper Labor Assistance
-Minority/Disadvantaged/SmallBus/PubWorks/Federal

Office Phone: (310) 880-9647
Email: ceo@mayfieldenvironmental.net
Free Jobwalks & Quotes

Hexavalent Chromium Cleanups

(310) 880-9647     Email Us     Free Quotes; no Obligation

Underground Tank Removal
Environ. Site Assessment (ESA)
Contaminated Soils
HMBP / Haz. Management
Waste Characterization
1166-AQMD Compliance
DTSC compliance
HAZMAT Transport
Chromium Testing
Chromium Mitigation
Confined Space Work
Tank Cleaning/Pressure Wash
Soil Sampling Reports



* See Types of Hazardous Materials we Manage *

Mayfield Environmental Solutions is an MBE/DBE General Contractor in Southern California with decades of experience in the remediation & removal of HAZMAT, HazWaste, RCRA, Contaminated Soils, and VOCs (Volatile Organic Compounds) using our special HAZMAT Licensing and SCAQMD-1166 Permitting.

In California, ONLY engineers with the rare State Hazardous Substances Removal License like us can legally remove Contaminated Soils and Underground Storage Tanks (USTs), which makes us equipped for Hexavalent Chromium or CrVI Cleanups and decontamination. We also do Level B/Supplied Air Work if CrVI levels exceed state Permissible Exposure Limits (PEL) or Action Levels, which require additional PPE precautions and possibly negative pressure environments.

Our services include comprehensive permitting work for environmental compliance, CrVI testing using swabs and air sampling, Chromium Abatement using techniques ranging from stripping, to clearing, pressure washing, HEPA vacuums, and more. As required, this includes proper manifesting and DOT-/EPA-/DTSC-compliant export from cradle to grave. This includes certification by Industrial Hygenists if needed. We have our own AQMD-1166 “Various Sites” Permit that gives us authority over contaminants on any site (unless quantity excavated demands a Site-Specific AQMD-166 Permit, which we will help you get).

We are also licensed for Confined Space Work, Tank Cleaning, Pressure Washing, and Industrial Hygiene using all the proper protocols of Oxygen-deficiency monitoring, gas masks and respirators, exclusion zone preparation, gas vapor monitoring, gas neutralization, and more, making us one of the most comprehensive HAZMAT companies in the state. We are licensed HAZMAT transporters through DTSC, EPA, DOT, and FMCSA Registration #7097, EPA #CAL000482049. If we can’t fit it on our trucks, our partners will while we use our licensing to oversee comprehensive Hazardous Substances management and compliance.

In addition, we specialize in Demolition Services for demolished properties where hexavalent chromium contaminations are often encountered.

We are also the only company in SoCal with a full manual labor force that is 40-hour HAZWOPER certified.

Let us help you maintain a Hazardous Waste Business Plan (HWBP) compliant with DTSC and California environmental regulations. We have decades of experience in Watershed Protection and Wetland Protection as well.

Give us a call at (310) 880-9647 or Email Us and let’s get the job done together.