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50+ Years
experience
Your Trusted Environmental Solutions Partner
Since 1969, Rogers & Callcott has been a leader in environmental engineering, consulting, and laboratory services, dedicated to delivering strategic, cost-effective solutions without compromising quality. Our employee-owned structure fosters a culture of accountability, ensuring long-term client partnerships through personalized service and technical excellence. With a nationally accredited on-site laboratory, we integrate engineering, environmental science, and compliance expertise to address complex challenges in site design, remediation, air quality, and regulatory compliance. Our multidisciplinary team collaborates across hydrogeology, chemistry, and industrial hygiene to provide data-driven, innovative solutions tailored to client needs.

Recognized for a 99%+ accuracy rate in annual performance testing, we serve municipal, industrial, and commercial clients nationwide, prioritizing sustainability and regulatory adherence. Our legacy of integrity, rooted in founder Jim Rogers' philosophy of honest assessment, remains central to our approach. As a three-time leadership transitioned firm, we maintain deep institutional knowledge while adapting to evolving environmental standards. Our commitment to employee ownership ensures alignment between client success, team dedication, and corporate stability, reflected in a 55-year client retention record. This holistic approach positions us as trusted advisors in environmental stewardship and infrastructure development.
Services
Environmental Consulting Engineering Services Environmental Laboratory Testing Remediation Services EHS Training Air Quality Compliance Site Assessment Wastewater Design Industrial Hygiene Monitoring Stormwater Management
Details
  • Year established: 1969
Highlights and features
  • Employee-owned since 1969, ensuring personalized service and accountability
  • Nationally accredited lab with 99%+ accuracy in annual performance testing
  • Integrated engineering and laboratory services for faster, more accurate solutions
  • Specialized in complex environmental compliance and remediation projects
  • 55-year legacy serving diverse industries with consistent leadership
Associations and certifications
  • National Environmental Laboratory Accreditation Program (NELAP)
What people say
Finer and more reputable Quality and integrity 5 stars Great success story Confidence in service
Services
Environmental Consulting
Our environmental consultants specialize in site assessments, risk management, and regulatory compliance. We help clients navigate complex environmental regulations through data-driven strategies. Services include Phase I/II assessments, Brownfields redevelopment, and wetlands delineation, ensuring compliance with federal and state standards while minimizing liability.
Engineering Services
We provide civil and environmental engineering solutions for water, wastewater, and stormwater systems. Our team designs infrastructure projects from concept to completion, including site planning, permitting, and construction oversight. Expertise spans municipal utilities, industrial facilities, and low-impact development to meet regulatory requirements and sustainability goals.
Environmental Laboratory Testing
Our NELAP-accredited laboratory offers comprehensive testing for water, soil, and air samples. Services include drinking water analysis, hazardous waste characterization, and compliance monitoring. Rapid turnaround times and 99%+ accuracy ensure reliable data for regulatory reporting and remediation decisions across industrial, municipal, and commercial sectors.
Remediation Services
We design and implement cost-effective remediation plans for contaminated sites. Services include in-situ chemical oxidation, pump-and-treat systems, and landfill capping. Our team combines hydrogeological modeling with regulatory expertise to achieve compliance closure while minimizing environmental impact and client liability.
EHS Training
Our certified EHS professionals deliver customized training programs on industrial hygiene, OSHA compliance, and hazardous materials handling. Services include respirator fit testing, confined space entry training, and safety program development to reduce workplace incidents and ensure regulatory adherence for diverse industries.
People
George Y. Maalouf
President & CEO
George Maalouf leads Rogers & Callcott's strategic growth while maintaining its 55-year commitment to client-focused environmental solutions. With decades of industry experience, he emphasizes employee ownership and technical excellence to ensure long-term client partnerships and regulatory compliance expertise.
Chris Shivar
Director of Engineering
As Director of Engineering, Chris Shivar oversees infrastructure design and permitting projects. His expertise in water systems and municipal engineering ensures clients receive innovative, code-compliant solutions for stormwater, wastewater, and potable water infrastructure across the Southeast.
Stan Golaski
Director of Assessment and Remediation
Stan Golaski manages environmental site assessments and remediation strategies. With specialized knowledge in hydrogeology, he develops practical solutions for contaminated sites, combining regulatory expertise with advanced remediation technologies to achieve compliance closure efficiently.
Daniel Maalouf
Director of EHS Compliance
Daniel Maalouf leads EHS training and compliance programs. His team provides industrial hygiene monitoring, safety audits, and regulatory reporting services, helping clients maintain workplace safety standards while adhering to OSHA and EPA requirements across diverse industries.
Rebecca Musick
Laboratory Director
Rebecca Musick oversees the NELAP-accredited environmental laboratory. With extensive analytical chemistry experience, she ensures precise testing for water, soil, and air samples, supporting clients' compliance needs and remediation projects with reliable, timely data.
Questions
What environmental services does Rogers & Callcott offer?
We provide consulting, engineering, laboratory testing, remediation, and EHS compliance services for industrial, municipal, and commercial clients nationwide.
Is your laboratory nationally accredited?
Yes, our environmental laboratory holds NELAP accreditation with a 99%+ pass rate in annual performance testing studies.
Do you serve clients outside the Southeast?
While based in South Carolina, our environmental laboratory serves clients nationwide with field services in the Carolinas and Northeast Georgia.
How do you handle complex regulatory compliance?
Our multidisciplinary team combines engineering, laboratory analysis, and regulatory expertise to develop practical compliance solutions tailored to specific project needs.
What remediation technologies do you use?
We employ in-situ chemical oxidation, pump-and-treat systems, soil vapor extraction, and thermal desorption, selecting optimal methods for each site's unique conditions.