Professional Asbestos Inspection and Sampling Services
Asbestos-containing materials may be present in many older commercial, industrial, and residential buildings. Before beginning a renovation, demolition, or property redevelopment project, it is important to identify these materials so they can be managed safely and in accordance with applicable regulations.
Quality Testing and Engineering, Inc. (QTE) provides professional asbestos surveys to help property owners, contractors, developers, and facility managers understand potential asbestos concerns before work begins. Our team carefully evaluates the property, collects representative samples, and coordinates laboratory testing to deliver clear, reliable findings.
When Is an Asbestos Survey Needed?
An asbestos survey may be required or recommended before:
- Building demolition
- Renovation or remodeling
- Structural repairs
- Property redevelopment
- Commercial real estate transactions
- Disturbing older building materials
- Responding to damaged or deteriorating materials
Identifying asbestos early can help protect workers and occupants while reducing the risk of project delays, unexpected expenses, and regulatory issues.
Corporate Office
803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922
Regional Office
(By appointment only.)
206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781
Materials That May Contain Asbestos
Asbestos was used in a wide variety of construction products because of its durability, heat resistance, and insulating properties. Potential asbestos-containing materials may include:
- Floor tile and adhesive
- Pipe and mechanical insulation
- Roofing and siding materials
- Ceiling tile and textured coatings
- Drywall joint compound
- Cement board and panels
- Fireproofing materials
- Boiler and furnace insulation
- HVAC duct insulation
- Window glazing and caulking
A material cannot be confirmed as asbestos-containing through visual inspection alone. Proper sampling and laboratory analysis are necessary for accurate identification.
Our Asbestos Survey Process
Property Review
Our team reviews available building information and discusses the planned renovation, demolition, or property use to determine the appropriate scope of work.
On-Site Inspection
Qualified personnel inspect accessible areas of the property and identify suspect materials that may contain asbestos.
Sample Collection
Representative samples are collected using appropriate procedures designed to minimize disturbance and maintain a clear chain of custody.
Laboratory Analysis
Samples are submitted to a qualified laboratory for analysis. Testing determines whether asbestos is present and, when applicable, identifies its type and concentration.
Clear Reporting
QTE provides a detailed report documenting inspected areas, sampled materials, laboratory results, and the location and condition of identified asbestos-containing materials.
Asbestos Surveys for Renovation and Demolition Projects
Renovation and demolition activities can disturb concealed building materials and release hazardous fibers if asbestos is present. Completing an asbestos survey during the planning stage gives contractors and property owners the information needed to establish a safe and compliant scope of work.
Early testing can also help project teams coordinate abatement, prepare more accurate bids, and avoid costly work stoppages after construction begins.
Why Choose QTE?
Quality Testing and Engineering provides practical environmental testing and consulting services backed by careful fieldwork, dependable laboratory coordination, and straightforward reporting. We work closely with owners, contractors, engineers, and project managers to keep projects moving while prioritizing safety and regulatory compliance.
Schedule an Asbestos Survey
If you are planning a renovation, demolition, or redevelopment project, QTE can help identify potential asbestos-containing materials before work begins. Contact Quality Testing and Engineering today to discuss your property and schedule an asbestos survey in the St. Louis metropolitan area and throughout Southern Illinois.
QTE can help you clean up contaminants and bring you into compliance as quickly and cost-effectively as possible.
Quality Testing & Engineering, O'Fallon, IL / St. Louis, MO
Quality Testing & Engineering, with construction testing and engineering offices in O'Fallon, Illinois and Wentzville, Mo, serves the St Louis, Missouri metropolitan area as well as areas of Southern Illinois including O'Fallon, Illinois, Edwardsville, Illinois, Alton Illinois, Belleville, Illinois, Troy, Illinois, Columbia, Illinois, Scott Air Force Base, Illinois and other areas. We provide construction testing, environmental consulting and testing, geotechnical exploration, construction materials testing and other environmental services to the St Louis area, including Wentzville, Missouri, O'Fallon Missouri, St Louis County as well as all areas of Southern Illinois.
Quality Testing and Engineering products range in size from residential homes to Industrial/Refineries, heavy industrial projects such as power plants, refineries and factories. QTE works in commercial, educational, institutional, industrial, recreational, refinery, transportation and warehousing projects.