Loureiro’s patent-pending in situ filtration system offers a new approach to PFAS remediation—treating groundwater before it enters drinking water wells. Developed by longtime environmental expert Mike Marley, the system uses colloidal activated carbon to create targeted subsurface filter walls that capture PFAS at the source. With no O&M costs, rapid deployment, and flexibility for both temporary and permanent use, this innovation provides municipalities with a cost-effective alternative to traditional above-ground treatment systems.

Early experiences shape future careers. Through Loureiro’s summer internship program, 14 students from universities across the country gained a real-world introduction to the AEC industry. Working alongside engineers, construction managers, business development professionals, and HR staff, interns contributed to live projects while developing technical skills, professional confidence, and industry connections. From site visits and proposal writing to résumé workshops and final presentations, the program offered a blend of hands-on learning and mentorship that left a lasting impact. For Loureiro, it is more than an internship—it is a commitment to nurturing the next generation of AEC professionals.

Early exposure matters. Through the ACE Mentor Program, high school students across Connecticut are getting a real-world introduction to careers in architecture, construction, and engineering. This blog spotlights Loureiro’s own Tim Griffing—an ACE alum turned Distinguished Mentor—who helps guide students through a full-year design challenge that mirrors the industry’s collaborative process. From mock RFPs to final presentations, students build skills, confidence, and connections that often lead to scholarships, internships, and lifelong careers. For Loureiro, it’s more than mentorship—it’s an investment in the future of the industry.

In a state shaped by its industrial past, ensuring data quality is a cornerstone of effective environmental remediation. This blog highlights Christina Venable’s recent role in leading a continuing education course through the Environmental Professionals Organization of Connecticut (EPOC), where she shared insights on Data Quality Assessment and Data Usability Evaluation. With support from DEEP and her own background in both lab and field work, Christina is helping to advance best practices and consistency across the state. Her efforts reflect Loureiro’s broader commitment to technical excellence, regulatory collaboration, and preparing the next generation of environmental professionals.

Max Marinelli’s career at Loureiro Building Construction began as an intern—and quickly grew into something more. Now a Senior Project Engineer in Portsmouth, New Hampshire, Max plays a key role in estimating, field management, and project coordination. In this blog, Max shares how Loureiro’s hands-on, team-oriented culture has shaped his professional growth and given him the opportunity to learn every aspect of the construction process.

During World Landscape Architecture Month, Loureiro spotlights the critical—but often unseen—role of remediation in creating community-ready landscapes. In the Northeast, where contamination is common, cleanup and design go hand in hand. This blog shares how Loureiro transformed a Rhode Island Superfund site into safe, accessible open space, showing how technical precision and ecological design work together to support long-term reuse and community connection.

When public infrastructure projects encounter unexpected challenges, it’s easy for frustration to build. But as Loureiro has shown, the best outcomes emerge when designers and contractors collaborate from the start. Two recent municipal projects illustrate the value of integrated teamwork—and how early contractor involvement can improve outcomes for public infrastructure projects.

Communities across the country are facing a harsh reality — storms once considered rare are now striking with alarming frequency. Traditional infrastructure delivery models, characterized by slow, fragmented processes, are no longer sustainable. In response, Loureiro’s Infrastructure Resiliency Group offers a proactive, integrated approach to municipal infrastructure management.

Maureen Regan, Financial Manager at Loureiro, has played a pivotal part of the company since 2008. Starting off her career with Loureiro as an accounting clerk, she quickly advanced to assistant financial manager in 2011, and in 2013, she became the financial manager for the Engineering company.