GEL Engineering, LLC

What They Do

Mold TestingAsbestosLead Paint

• Brownfields & voluntary remediation
• Clean air act services
• Environmental due diligence
• Hazardous waste & superfund
• Landfill design
• Material recovery facilities
• Renewable natural gas & energy systems
• Solid waste planning
• Storage tanks & spill prevention
• Water quality monitoring
• Air Dispersion Modeling
• Air Emissions Assessments
• Air Permitting
• Brownfields Redevelopment
• Brownfields Services
• Build Construction
• Cathodic Protection
• Civil Design
• Civil Engineering
• Civil Engineering Services
• Compliance Reporting
• Constraint Analysis
• Constructability Reviews
• Construction Administration
• Construction Management
• Construction Support
• Data Analysis
• Data Management Services

In Their Own Words

GEL Engineering, LLC provides civil engineering, structural engineering, environmental consulting, stack testing, and surveying. Founded in 1981, GEL has a long tradition of providing quality, cost-effective services. GEL offers expertise in industrial site design, structural assessment, environmental assessment, planning, permitting, wetland assessment, wetland delineation, stormwater management, groundwater sampling and analysis, Phase I ESA, Phase II ESA, stack testing, emissions testing, ALTA survey, boundary survey, hydrographic survey, bathymetric survey, natural resources, land management, industrial hygiene, asbestos assessment, lead-based paint, indoor air quality, air permitting, Title V permit, SWPPP, SPCC, and brownfields.

Written by the business on its public profile. We have not verified these claims.

Before You Call GEL Engineering, LLC

1. Do you also do remediation? If so, who checks your work?
2. How many air samples will you take, and will you take an outdoor control sample?
3. Is your company licensed for asbestos abatement here?
4. Who takes the samples, and which lab tests them?
5. Is your firm certified under the federal lead renovation rule?

Ask for a South Carolina contractor license and look it up with the state Department of Labor, Licensing and Regulation. Also ask for proof of insurance and industry certification for the restoration crew.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• Call a proAsbestos in Older Homes, Where It Hides and What Not to TouchWhere asbestos hides in older homes, why intact material is often safest left alone, how lab testing works, and what never to sand, scrape, drill or break.
• DIY with careLead Paint in Homes Built Before 1978What lead paint means in a home built before 1978. Who is most at risk, how to test, what the EPA RRP rule requires, and which practices are banned.
• DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.