Biggs and Mathews environmental monitoring team provides experienced field support throughout Texas, Louisiana, and Oklahoma.

We provide field and office support related to landfill gas monitoring and reporting; groundwater sampling and reporting; data management; statistical analysis; surface water sampling and analysis; leachate sampling and analysis; and sampling for solid waste landfills.

Environmental Services

Landfill Gas System O&M

Our engineers have extensive experience in both the design of LFG collection systems and field oversight during their installation. This gives us a unique full project perspective that allows us to design LFG collection systems that are effective and cost efficient while requiring fewer field changes during the construction project.


Contact Us Today.  Call 817-563-1144 (Mansfield), 940-766-0156 (Wichita Falls) or Click Here.