How Long Does Asbestos Testing Take In North And South Carolina?

Planning to renovate an old home or building in North or South Carolina?

If yes, you might already know that you need an asbestos testing, among all other due diligence measures.  

But how long does asbestos testing take?

Well, the testing itself doesn’t take very long. For a standard residential property, asbestos inspections and sample collection can be completed within an hour to a few hours. 

However, laboratory testing and report preparation can take another 1-3 business days, depending on your property size and inspection findings. 

In this blog, I have explained the timelines you can expect when testing for asbestos in North and South Carolina. Also, I have listed common factors that slow the process down and how you can avoid it.

So, let’s get started.

Key takeaways

• Residential asbestos inspection and sample collection can take around 1-3 hours, depending on the property and number of materials being tested.
• Laboratory analysis takes around 1-3 business days for standard bulk testing.
• Rush asbestos testing can be done within a day if you have a tight renovation, closing, or construction deadline.
• Larger commercial buildings with multiple materials and restricted access take a longer time.
• North Carolina and South Carolina have specific requirements that can add time to renovation or demolition projects.

Here’s the typical asbestos testing timeframe in North and South Carolina in brief:

Now let’s see how long does asbestos testing take in detail

For starters, asbestos testing a standard Carolina residential home can take a few days from inspection to results.

Here, the on-site inspection is the quickest. A trained asbestos inspector comes to your property, identifies asbestos, collects samples, and sends them to a laboratory for analysis. This only takes about an hour or a couple of hours.

However, laboratory testing takes a bit longer. Depending on the laboratory and the type of analysis needed, asbestos testing can take anywhere from about one to three business days. 

How long does it take to test for asbestos on-site?

The on-site portion of asbestos testing is much faster. For a single-family home in Charlotte or PIneville, an inspection and sample collection takes about 1-3 hours. Here, smaller or simpler projects take even less time.

But that said, larger homes, commercial buildings, multiple structures, or projects involving many different materials can take up to an entire day.

You see, a proper inspection involves identifying suspect materials, determining which materials need to be sampled, collecting samples, and documenting where those samples came from. Here, an inspector analyzes materials such as:

• Floor tiles and flooring adhesives
• Ceiling tiles
• Popcorn ceilings
• Drywall or joint compound
• Pipe and boiler insulation
• Roofing materials
• Cement products
• Wall and ceiling materials
• All other materials that could be disturbed during renovation

So, the number of materials that need to be sampled is what decides on-site asbestos testing timeframe. 

What happens after the asbestos samples are collected?

Once the samples have been collected, they are identified, documented, and sent to a laboratory for analysis.

The laboratory examines the samples using an appropriate method to determine whether asbestos is present.

For bulk building materials, one of the common methods is polarized light microscopy (PLM). Also, other methods like transmission electron microscopy (TEM) are used when more detailed analysis is needed.

Overall, the laboratory testing process can take about 1-3 business days. However, if you need the test report urgently, you can choose rush testing for an extra fee and get lab results within a day. 

How long does it take to get an asbestos test report?

In most cases, you can expect to get an asbestos test report in about 1-3 business days after on-site asbestos tests. That’s because inspectors prepare their report no sooner they receive lab test results. 

However, there isn’t one universal timeline here. The number of samples, type of material tested, laboratory’s workload, and testing methods can all affect how quickly your results are available.

For instance, let’s say a lab is testing samples from a commercial building with multiple types of insulation, ceiling materials, flooring, drywall, roofing, and other suspect materials. Also, let’s assume that the laboratory already has a huge workload. 

In this case, laboratory test results and subsequent asbestos test reports can take even 5-7 business days. 

Not to mention, inspectors also share their recommendations for further steps if asbestos is found. And depending on the property type and extent of asbestos identified, this can delay the asbestos test report. 

Can asbestos testing be done faster if you’re in a hurry?

Yes, in some cases.

If you have a contractor waiting to begin work, a property closing approaching, or another deadline that cannot easily be moved, you can request rush asbestos testing.

Some inspectors and laboratories offer expedited results, including same-day, next-day, or other priority services. For an extra rush fee, they can give you an asbestos testing report within a few hours or by the end of the day. 

What factors can delay asbestos testing timeframe in North and South Carolina?

Most asbestos testing projects are completed on time. But sometimes things don’t go exactly according to plan.

And if you’re trying to finish a renovation on a tight schedule, even a small delay can become frustrating.

Here are some of the most common things that can make the asbestos testing timeline longer in the Carolinas:

1. The building is large

A small single-family home is easier to inspect and, thus, takes less time. A large multi-story commercial building, on the other hand, can have many different materials and multiple areas that need to be inspected and sampled.

2. There are many suspect materials

If your renovation affects flooring, ceilings, walls, insulation, roofing, and other materials, more samples might be needed. This means more laboratory work and documentation, and more time.

3. Some areas are difficult to access

An inspector can’t properly evaluate a material that cannot be safely accessed. Locked rooms, enclosed mechanical spaces, concealed materials, occupied areas, and difficult-to-reach locations can all make the inspection more complicated.

4. Your project scope changes

Maybe the original renovation was only supposed to involve the kitchen. But then, the contractor finds an old wall that needs to come out. In this case, additional suspect materials will need to be inspected and tested, increasing the inspection timeline. 

Should you test for asbestos before starting a renovation?

If your property was built decades ago and you’re planning to disturb older building materials, I suggest you test for asbestos before the renovation begins.

You see, once demolition or renovation begins, materials will be damaged, cut, drilled, sanded, or otherwise disturbed. And if asbestos-containing materials are present, that disturbance can release asbestos fibers into the air.

This is also why North Carolina laws require an accredited asbestos professional to inspect the building before demolition or renovation work begins. 

Similarly, South Carolina also requires regulated facilities to be thoroughly inspected for asbestos before renovation or demolition work can begin. 

What if asbestos is found?

If asbestos is found on your property, don’t panic, and don’t start removing it yourself.

Asbestos presence doesn’t mean that your entire renovation has to stop forever.

You’ll need to leave the asbestos-containing material undisturbed, contain it, or have it removed by qualified asbestos professionals.

In North Carolina, certain asbestos removal projects require a permit, including projects involving more than 35 cubic feet, 160 square feet, or 260 linear feet of regulated asbestos-containing material.

In South Carolina, certain asbestos renovation and demolition projects also have notification requirements. For regulated demolition, advance notice is generally required at least 10 working days before the work begins.

A licensed asbestos removal professional will take care of these technicalities. 

You might also want to read: What Does Asbestos Look Like?

Final words

I am sure you now have a decent idea about how long does asbestos testing take in both North and South Carolina. 

For a typical residential project, the actual inspection and sample collection takes only a few hours, while laboratory results take around 1-3 business days.

But that’s only the testing part. If you’re planning renovation or demolition and asbestos is detected, you’ll also need to do asbestos removal.

And that’s why I wouldn’t recommend planning your project around the shortest possible testing timeframe. Give yourself some breathing room, schedule the inspection early, and tell your inspector exactly what your renovation involves.

Got more questions or need asbestos testing in North and South Carolina?

You can get in touch with us!

At NewTech Engineering, we bring two decades of hands-on experience in asbestos testing throughout the Carolinas. And we’ve got all your testing and reporting needs covered. 

FAQs about how long asbestos testing takes

How long does asbestos testing take?

For a typical residential property, the on-site asbestos inspection and sample collection takes around 1-3 hours.

After that, samples are sent to a laboratory for analysis. Standard laboratory turnaround is around 1-3 business days, although the exact timeframe depends on the number of samples, laboratory workload, and testing requirements.

How long does it take to get asbestos test results?

In many cases, asbestos laboratory results can be available within 1-3 business days after the samples reach the laboratory.

If you need results urgently, ask about expedited testing when you schedule the inspection.

How long does an asbestos test take for an older home?

For an old single-family home in North or South Carolina, the inspection and sample collection will take a few hours.

However, the total timeframe depends on how many materials need to be tested and how extensive the renovation is.

A whole-house renovation can require considerably more inspection and sampling than a small bathroom or kitchen project.

Does asbestos testing delay a renovation?

It doesn’t have to.

If you schedule the inspection early, laboratory testing can often be completed within a few business days.

Can I start renovation while waiting for asbestos test results?

If the renovation could disturb materials that are suspected to contain asbestos, you should not simply proceed while waiting for the results.

What happens if asbestos is found during testing?

If laboratory testing confirms asbestos, don’t disturb or remove the material yourself.

The next step depends on the material, its condition, quantity, location, and the scope of your renovation. A qualified asbestos professional can help determine what needs to happen next and whether removal, containment, or another approach is needed.

Is rush asbestos testing available?

In some cases, yes.

Some asbestos laboratories offer expedited testing for projects with tight deadlines. However, availability and turnaround times vary, so discuss your deadline with the asbestos testing professional when scheduling the inspection.