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Top-Rated Mold testing and remediation specialists in Simpson - Updated Nov 2026

Smith Design and Construction, LLC
5.0(
1
)
Mold & Toxic Material Test

Serving Simpson, LA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

Response time1 day
Avatar for DryMax Systems, LLC
DryMax Systems, LLC
4.9(
21
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Simpson, LA and surrounding areas

In business since 2010

Free estimates

"The home was inspected and treated for mold following the 2020 hurricane in Lake Charles. Local services were overwhelmed. DryMax provided the help we needed in an excellent manner. Quality, service and price exceed all expectations. I highly recommend them."
DryMax Restoration
Water & Mold Damage Cabinet
Response Vehicles
Water Removal Emergency Response Lafayette, LA
Commercial Water Damage Dryout

+10

Response time11 hrs
Recommended by92%of homeowners
Avatar for SouthTech Environmental Group, LLC
SouthTech Environmental Group, LLC
5.0(
5
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Simpson, LA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I used SouthTech Environmental for asbestos testing prior to a home remodeling project. They were very professional and knowledgeable and we had our test results back within days. Theyâ re expertise in the field is top notch and I highly recommend their services."
Hidden Mold/Moisture
Response time5 hrs
Response rate98%
Recommended by100%of homeowners
Avatar for Spaulding Decon
Spaulding Decon
5.0(
1
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Simpson, LA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

We provide professional services such as: biohazard, hoarding, water damage, thorough mold remediation, drug use/lab, and crime scene clean up services to the whole of Louisiana and nationwide.\n\nOur team is committed to providing efficient, discreet, and empathetic services tailored to each unique situation. Whether you're dealing with an urgent clean up need or seeking reliable restoration services, we're here to ensure a safe and healthy environment.

All American Steam And Clean +
5.0(
3
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Simpson, LA and surrounding areas

"I was able to set an appointment the very next day with their company. This was on short notice and they went above and beyond to fit me in their schedule. He showed professionalism and compassion over the phone. He showed up on time. The job was a tall order. I was amazed at the results. The carpets was cleaned above my expectations. I highly recommend Colby for all your carpet and tile cleaning!"
Recommended by100%of homeowners
Healthy Building Services of LA
New to Angi
Dry-rot, Water or Pest Damage - Major RepairMold & Toxic Material Test

Serving Simpson, LA and surrounding areas

In business since 2003

Offices now in Texas, Louisiana and Hawaii \n \nAl Birmingham of HBS is a Certified Instructor for the National Indoor Air Quality Institute as well as a guest speaker and instructor for the Texas Mold Licensing program. \n \nManaging Healthy Properties In The 21st Century: \n \nEnvironmentally Friendly Solutions and a Proactive Approach \n \n Healthy Building Services (HBS) is playing a significant role in educating residential and commercial property owners and managers regarding indoor mold problems and how to manage healthy buildings in the 21st century. \n \nHBS provides environmentally friendly technologies and proactive solutions to help prevent indoor molds, manage liability risks and provide positive marketing advantages for healthy properties. \n \nOver the last several years, mold problems in homes, multi residential properties, schools and commercial buildings have created new legal challenges and risk factors for property owners, managers and investors, as well as building contractors. The bottom line: Mold is a growing risk and if not addressed with a proactive approach, the resulting costs can be enormous. \n \nTo make matters worse, based on current insurance trends, building owners are likely to find mold coverage excluded from their commercial and general liability policies. For the foreseeable future, building owners and contractors are going to need to find other methods and resources to manage the risk of mold claims and the potential for litigation. \n \nHBS is a team of healthy building professionals, who specialize in providing environmentally friendly technologies and proactive solutions to manage the risk of potential lawsuits against the property owners, builders, managers and other companies with a significant investment in the property. These proactive services and solutions include: \n \n�� Healthy Building Certification through the Healthy Building Institute of America (HBIA) and The Environmental Education Foundation (EEF) \n�� Healthy Building Systems to Automatically Detect and Control Moisture Intrusion \n�� Healthy Building Management Plans and Training for Property Managers \n�� Support Services for Restoration, IAQ / Mold Assessment and Project Management \n \nFor more information, please contact Al Birmingham at: \n \nLouisiana and Texas (318)-459-2900, In Hawaii at (808) 531-6653 or toll free: 1-866-896-6653 or visit us online: \nwww. HealthyBuildingsLA.com or www.moldhawaii.com \n

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Mold Testing and Remediation FAQs, answered by experts

Beyond looking for visible signs of mold in a home, you can tell if your house has mold by undertaking testing. You can hire a local mold testing company to run the test for you, giving you a sure answer. Professional testing is often the best way to determine whether you have mold, as some types of mold may grow in places where you can’t easily see them, such as behind walls.

Yes, drywall mud can get moldy—though the presence of moisture is required for this to happen. That’s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you’re ready to use it. As for premixed drywall mud, avoid opening the container until you’re ready to use it—and don’t expect it to last longer than six months.

Wood tables are susceptible to mold growth, especially if they have been water-damaged. In fact, anything made of wood in your home—from tables and chairs to cabinets and floors—can grow mold since wood is both an organic material and a porous one. Major flooding and water damage are likely candidates for mold growing on your wood table, but it can also happen simply if the wood table is in a humid environment.

You can kill the mold with a proprietary cleaner, or simply a diluted bleach or even cleaning vinegar or dish soap. Always wear gloves, protective eyewear, and a face mask when dealing with mold.

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

A mold inspection costs an average of $660, with a typical range between $300 and $1,025. However, costs can be as low as $150 or as high as $2,800 depending on several factors. These include the size of your home, the type of mold, the extent and accessibility of the affected area, your location, and the number and type of samples required. Hard-to-reach areas like air ducts, crawl spaces, and wall cavities can increase the cost. Specific tests have different prices; for example, swab testing typically costs $200 to $300 per area, while more extensive air testing can range from $250 to $700. A thorough inspection is crucial for determining the scope of the problem and identifying the best remediation method.

The Simpson, LA homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.