Business Details
50+ Years
experience
Trusted Environmental Consulting & Engineering Services
Rogers & Callcott has provided expert environmental engineering and laboratory testing services since 1969. As an employee-owned firm, we prioritize strategic, cost-effective solutions without compromising quality. Our integrated approach combines civil and environmental engineering with onsite nationally accredited laboratory services to address water, wastewater, stormwater, air quality, and site remediation challenges. With decades of experience serving industrial, municipal, and private clients across the Southeast, we deliver accurate data and compliance strategies tailored to client needs. Our team of hydrogeologists, engineers, and certified EHS professionals collaborates to resolve environmental risks and ensure regulatory compliance.We maintain a 99%+ pass rate in annual performance testing, reflecting our commitment to technical excellence. Headquartered in Greenville, SC, we serve clients nationwide through our laboratory and field services. Our legacy of integrity, established by founders Jim Rogers and Frank Callcott, drives our honest assessments and stakeholder-focused solutions. Employee ownership fosters accountability, ensuring clients receive dedicated service from professionals invested in their success.
Services
Environmental Consulting
Air Quality Services
Laboratory Testing
Site Remediation
Compliance Solutions
Details
- Year established: 1969
Highlights and features
- 55+ years of environmental engineering and laboratory expertise
- Employee-owned structure ensures exceptional client service accountability
- Integrated engineering and onsite nationally accredited lab services
- 99.3% acceptable results rate in 3,947+ analyses (2016-2019)
- Certified EHS professionals for compliance and safety training
Associations and certifications
- National Environmental Laboratory Accreditation Program (NELAP)
What people say
Highest quality service
Great success story
Confidence in laboratory service
Exceptional customer service
Elite professionals
Services
Environmental Consulting
Our environmental consultants provide risk assessments and compliance strategies for contaminated sites. We specialize in brownfield redevelopment, regulatory negotiations, and remediation planning. With onsite laboratory support, we deliver data-driven solutions for industrial, municipal, and private sector clients.
Air Quality Services
We offer air pollutant dispersion modeling and permitting solutions for industrial facilities. Our certified professionals ensure compliance with Clean Air Act regulations through monitoring, reporting, and control strategy development tailored to client operations.
Laboratory Testing
Our NELAP-accredited laboratory performs environmental testing for water, soil, and air samples. Capabilities include drinking water analysis, wastewater compliance testing, and hazardous waste characterization using advanced instrumentation and strict quality control protocols.
Site Remediation
We design and implement cost-effective remediation plans for contaminated properties. Our specialists use innovative technologies to achieve regulatory closure while minimizing client liability through comprehensive site assessments and monitoring programs.
Compliance Solutions
Our EHS professionals develop compliance programs for environmental, health, and safety regulations. Services include audits, training, permit applications, and emergency response planning to help clients maintain continuous regulatory compliance across multiple industries.
People
George Y. Maalouf
President & CEO
George Maalouf leads Rogers & Callcott with over 30 years of environmental engineering experience. He has driven the company's growth while maintaining its founding commitment to technical excellence and client service since becoming CEO in 2005.
Jim Rogers
Founder
Jim Rogers co-founded the company in 1969 with a vision for integrated environmental solutions. His commitment to 'call it as you see it' honesty established the ethical foundation that guides the firm's operations today.
Frank Callcott
Co-Founder
Frank Callcott joined Jim Rogers in 1975, bringing expertise in environmental engineering that expanded the firm's capabilities. His partnership helped establish the company's reputation for technical excellence in the Southeast.
Questions
What environmental services do you offer?
We provide consulting, engineering, and laboratory testing for water systems, air quality, site remediation, and regulatory compliance across industrial, municipal, and private sectors.
Is your laboratory nationally accredited?
Yes, our 14,000 sq. ft. laboratory maintains NELAP accreditation with a 99.3% acceptable results rate in recent performance testing.
What are your office hours?
Greenville office: Mon-Thu 7:30am-5:30pm, Fri 7:30am-5pm. Columbia office: Mon-Fri 8am-5pm Eastern Time.
Do you serve clients outside the Southeast?
While headquartered in South Carolina, our environmental laboratory serves clients nationwide with sample testing and consulting services.
How do you ensure data accuracy?
Our integrated approach combines onsite laboratory analysis with field sampling expertise, maintaining strict quality control through regular certification programs.
Reviews (2)
Jeff McDermott
Oct 27, 2021
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Dropping off sample for testing. The staff is always very polite and makes themselves available for questions.
Kw Krieger
Jan 23, 2017
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I needed some well water samples tested, so I called many days ahead to find the price for the testing and to see what the procedure was to get the samples to the laboratory. From the start, the response was pretty slow and I kept getting Email asking why I wanted the testing done. I was honest with my reply and apparently they were spooked by one of the tests I wanted. I finally said to test for the substances I wanted and to forget the other test. For some reason they refused to do the tests and said they could not help me. I asked the lab manager to have his boss call me and talk with me. The
