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mold testing st augustine fl

Trusted Mold Remediation Experts

TCB EnviroCorp is a family-owned and operated mold remediation company serving homeowners and property owners throughout Northeast Florida. We specialize in mold inspection, testing, and remediation, with a focus on accuracy, safety, and long-term results.

Mold concerns often come with a lot of uncertainty—what you’re dealing with, how serious it is, and whether you’re being given the right advice. At TCB EnviroCorp, our goal is to provide clear answers from the very beginning, so you can make informed decisions about your home or business with confidence.

When you contact TCB EnviroCorp, you’re not getting a rotating team or an inexperienced technician—you’re working directly with the owner. From the first inspection through final recommendations, every step is handled with care, consistency, and a clear understanding of what’s best for your home or business.

Meet Mark Mongon,
Florida Mold Remediation Expert

TCB EnviroCorp is led by owner and mold remediation specialist Mark Mongon, who personally performs every mold inspection and testing service. This hands-on approach ensures each property is evaluated with experience, attention to detail, and a clear understanding of how mold issues develop and spread.

With years of experience working with Florida homes and buildings, Mark understands the unique conditions that contribute to mold growth—high humidity, storm-related moisture, and hidden water intrusion. His focus is always on identifying the true source of the problem, not just what’s visible on the surface.

Homeowners often begin the process unsure of what they’re dealing with or what steps are necessary. Mark takes the time to walk through findings, explain options, and provide honest recommendations based on the situation—not a predetermined sales approach.

Our Approach to Mold Assessment and Remediation

Every property presents a different set of conditions, which is why we take a thoughtful, step-by-step approach
to identifying and resolving mold issues — starting with an accurate assessment.

We begin by locating the source of moisture and conducting a thorough inspection and testing process.
From there, we evaluate the extent of the issue and determine the most appropriate path forward
based on what’s actually needed.

Our process typically includes:

Mold Testing Palm Valley, FL

Identifying
the source of moisture causing the issue

Mold Testing Palm Valley, FL

Performing detailed mold inspection
and testing

Mold Testing Palm Valley, FL

Assessing
the extent of contamination

Mold Testing Palm Valley, FL

Containing affected areas to prevent spread

Mold Testing Palm Valley, FL

Safely removing mold using proven remediation methods

Mold Testing Palm Valley, FL

Restoring a
clean, healthy environment

What Sets TCB EnviroCorp Apart

What sets TCB EnviroCorp apart isn’t just the services we offer—it’s the way we approach every inspection, recommendation, and solution.

Many homeowners worry about whether they’re being guided toward unnecessary work or given a one-size-fits-all answer. At TCB EnviroCorp, we take a different approach. Every recommendation is based on what’s actually needed to resolve the issue—nothing more, nothing less.

All inspections and testing are performed by the owner, ensuring a consistent, experienced evaluation from start to finish. This hands-on involvement allows for a more accurate understanding of each situation and more reliable, tailored solutions than you’ll typically find with larger, multi-technician companies.

Mold testing is treated as a meaningful part of the process—not a standalone service. If remediation is needed, the cost of testing is applied toward the project, helping homeowners get full value from the very first step.

Rather than focusing on quick fixes, our goal is to identify and address the root cause of the issue. Combined with clear communication throughout the process, this approach allows our clients to move forward with confidence—knowing the problem has been handled the right way.

What Our Customers Are Saying

Inviting someone into your home to assess and resolve a mold issue requires trust. At TCB EnviroCorp,
we focus on providing clear answers, honest recommendations, and dependable results from the very beginning.

Many clients come to us unsure of what they’re dealing with or what steps to take next. Through a careful inspection process and clear communication, we help them understand the situation and move forward with confidence.

Because every inspection is handled directly by the owner, customers receive an
experienced, consistent evaluation—not a rushed or one-size-fits-all approach.
That level of attention and care is reflected in the feedback we receive.

Take a look at what homeowners across Northeast Florida have to say about working with TCB EnviroCorp.

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Serving Northeast Florida with Local Insight

Serving Northeast Florida requires more than general knowledge—it requires an understanding of how the local climate impacts homes and buildings over time. High humidity, seasonal storms, and coastal conditions all contribute to mold risk in ways that aren’t always immediately visible.

TCB EnviroCorp works with homeowners, property managers, and business owners throughout the region, providing insight and solutions that reflect real-world conditions—not generic assumptions.

We proudly provide mold remediation and testing services in:

And surrounding Northeast Florida communities

Frequently Asked Questions About Mold

In many cases, mold testing helps confirm the presence and extent of mold, allowing for a more accurate and targeted remediation plan. It can also help identify the type of mold and the severity of the issue before any work begins.
All inspections and testing are performed by Mark Mongon, the owner of TCB EnviroCorp. This ensures every evaluation is handled with experience, consistency, and a clear understanding of how mold issues develop and spread.
If remediation is recommended and you choose to move forward, the cost of mold testing is applied toward the project. This helps ensure your initial investment contributes directly to the full solution.
If you’re noticing musty odors, visible mold growth, recent water damage, or ongoing moisture issues, it’s a good idea to schedule a professional inspection. An experienced evaluation can determine whether remediation is necessary or if a simpler solution may resolve the issue.

Ready for Answers You Can Trust?

If you’re concerned about mold or want a clear, honest assessment of your home, TCB EnviroCorp is here to help.

Contact us today to schedule an inspection and take the first step toward a cleaner, healthier environment.

Mold Services

Mold
Inspection

Mold
Remediation

Indoor Air Quality
Testing

Indoor
Air Quality
Testing

Water
Damage
Restoration

FL LIC. MOLD ASSESSOR MRSA55 | FL LIC. MOLD REMEDIATOR MRSR789 | FL LIC. GENERAL CONTRACTOR CGC1519836