Who We Are

About Limestone Environmental Consultants

Regulatory Experience You Can Trust

At Limestone Environmental Consultants, our team is made up of former environmental regulators and utility managers who have experienced the challenges of compliance from both sides of the table. We understand firsthand the difficulties that come with navigating complex environmental regulations and reporting requirements.

Comprehensive Compliance Management

Our compliance managers have drafted permits for regulatory agencies, submitted permit applications for utilities, and managed reporting for a variety of municipal and industrial facilities. This unique experience allows us to fully understand how data is collected, stored, and utilized in compliance reporting submitted to agencies such as ADEM, TDEC, and the EPA. Our systems are designed to streamline communication between utilities, laboratories, and regulators — ensuring your reporting is accurate, timely, and fully documented.

Engineering Solutions That Improve Water Quality

The engineering team at LEC has conducted long-term iron and manganese studies, developing and implementing treatment strategies that have resulted in measurable reductions in buildup and plaques within distribution systems. These efforts have directly improved water quality for consumers while helping utilities maintain regulatory compliance.

PFAS Compliance Expertise

PFAS contamination presents an evolving challenge for today’s utility managers. While PFAS compounds have been present in the environment for decades, recent EPA regulations have placed new emphasis on their detection and removal. Our staff has hands-on experience operating pilot-scale treatment systems to test various removal media, and we have used this data to identify and implement cost-effective solutions that meet EPA’s new standards.

Built for Today’s Utility Challenges

At LEC, we combine real-world operational knowledge with regulatory expertise — delivering compliance solutions that are practical, efficient, and built for today’s complex water and wastewater landscape.