Guardian Compliance has become the preferred provider of environmental compliance personnel, processes and technology to clie ... nts managing increased federal, state and regional regulatory reporting requirements. Guardian Compliance has a long established commitment to delivering best-in-class LDAR industry personnel, supported by certified training, proactive accountable management and LDAR technology. We offer the most comprehensive environmental compliance services available including, Method 21 LDAR Environmental Compliance, El Paso Method, BWON, Tagging/Remediation, Opgal IR OGI Camera Sales/Surveys and LDAR database management. The Guardian Compliance ISO certified calibration lab and innovative technology solutions support all Guardian LDAR programs. read more