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Verified Reviews for Mold Testing And Remediation pros in Grand Isle, LA

*The Angi rating for Mold Testing And Remediation companies in Grand Isle, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Grand Isle, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on November 20, 2025

Find Mold testing and remediation specialists in Grand Isle

Avatar for Sinclair Restoration LLC

Sinclair Restoration LLC

5.00(
5
)
•Approved Pro

Sinclair Restoration LLC

5.00(
5
)
•Approved Pro
1 years of experience
Free onsite estimate

Sinclair Restoration is a trusted local restoration company specializing in mold remediation, water damage restoration, and moisture control across Slidell, Houma, Thibodaux, Baton Rouge, and New Orleans, Louisiana. Our certified technicians use professional-grade equipment and proven remediation techniques to detect, remove, and prevent mold growth safely and effectively. Whether you?re dealing with black mold, attic mold, or post-water damage cleanup, we provide fast, reliable, and affordable solutions to restore your property and peace of mind.

"It was crazy! Black mold everywhere, they removed the wall and even recommended and had someone come and replace it that day!! Call these guys, not bad looking dudes either. "

Trevor T on November 2025

Sinclair Restoration is a trusted local restoration company specializing in mold remediation, water damage restoration, and moisture control across Slidell, Houma, Thibodaux, Baton Rouge, and New Orleans, Louisiana. Our certified technicians use professional-grade equipment and proven remediation techniques to detect, remove, and prevent mold growth safely and effectively. Whether you?re dealing with black mold, attic mold, or post-water damage cleanup, we provide fast, reliable, and affordable solutions to restore your property and peace of mind.

"It was crazy! Black mold everywhere, they removed the wall and even recommended and had someone come and replace it that day!! Call these guys, not bad looking dudes either. "

Trevor T on November 2025

Avatar for Yellow Fin Energy Construction Serv

Yellow Fin Energy Construction Serv

4.94(
8
)
•Approved Pro

Yellow Fin Energy Construction Serv

4.94(
8
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

Thorough home inspections using the latest technology, continued education, and strict adherence to the standards of practice put forth by the State of Louisiana. Tankless water heater maintenance. Providing clients peace of mind and confidence, weather purchasing or selling a property.100% Satisfaction guaranteed. Licensed and insured. Owner operated.

"he did a great job"

Trisha P on April 2025

Thorough home inspections using the latest technology, continued education, and strict adherence to the standards of practice put forth by the State of Louisiana. Tankless water heater maintenance. Providing clients peace of mind and confidence, weather purchasing or selling a property.100% Satisfaction guaranteed. Licensed and insured. Owner operated.

"he did a great job"

Trisha P on April 2025

Avatar for Major 7 Restoration LLC

Major 7 Restoration LLC

5.00(
11
)
•Approved Pro

Major 7 Restoration LLC

5.00(
11
)
•Approved Pro
Customers say: Quick response
73 local quotes requested
2 years of experience

With 40 years of experience at Major 7 Restoration, we specialize in providing top-notch services to eliminate germs, mold, mildew, odors, and staph from homes and businesses. Our dedicated team is committed to ensuring your space is fresh, hygienic, and safe for everyone. With our comprehensive range of services, including mold testing and inspection, odor control, sanitization, germ control, mold remediation, and water damage restoration, we have the expertise and tools to address all your cleaning and restoration needs. *PLEASE NOTE THAT WE DO NOT TEST FOR ANY TYPE OF TOXIC GAS OR LEAD AND DO NOT PROVIDE ABATEMENT SERVICES FOR LEAD OR ASBESTOS * English and Spanish Available Senior Citizen and Military Veteran Discounts Available - Inquire Within Deposits Are Required On All Testing Services - Inquire Within Accepts Cash, Checks, Major Credit Cards, Paypal, Venmo and Cash App 24/7 Emergency Services Available

"Ajikee is very knowledgeable, but most of all I had the immediate feeling of him being trust worthy. From start to finish I felt like he CARED. Professional experience from start to finish!"

Matthew T on June 2025

With 40 years of experience at Major 7 Restoration, we specialize in providing top-notch services to eliminate germs, mold, mildew, odors, and staph from homes and businesses. Our dedicated team is committed to ensuring your space is fresh, hygienic, and safe for everyone. With our comprehensive range of services, including mold testing and inspection, odor control, sanitization, germ control, mold remediation, and water damage restoration, we have the expertise and tools to address all your cleaning and restoration needs. *PLEASE NOTE THAT WE DO NOT TEST FOR ANY TYPE OF TOXIC GAS OR LEAD AND DO NOT PROVIDE ABATEMENT SERVICES FOR LEAD OR ASBESTOS * English and Spanish Available Senior Citizen and Military Veteran Discounts Available - Inquire Within Deposits Are Required On All Testing Services - Inquire Within Accepts Cash, Checks, Major Credit Cards, Paypal, Venmo and Cash App 24/7 Emergency Services Available

"Ajikee is very knowledgeable, but most of all I had the immediate feeling of him being trust worthy. From start to finish I felt like he CARED. Professional experience from start to finish!"

Matthew T on June 2025

Avatar for Gulf South Environmental Services

Gulf South Environmental Services

4.94(
9
)
•Approved Pro

Gulf South Environmental Services

4.94(
9
)
•Approved Pro
Customers say: Quick response
55 local quotes requested
1 years of experience

Welcome to Gulf South Environmental Services Typical mold inspections can fall short leaving you vulnerable to unchecked mold and indoor air quality contamination. That's why we offer In-Depth Mold Assessments. We'll examine your property room-by-room to uncover and document visual signs of mold growth, we'll collect air samples throughout your property as well as outdoor samples to determine elevated mold spore counts that could pose health risks, we'll find suspicious spots or visible mold and collect surface samples to accurately identify the type of mold present, we'll inspect your HVAC system, including ducts and filters to identify contaminants circulating through your HVAC system impacting your indoor air quality, we'll send all collected samples to an independent accredited laboratory for precise analysis to accurately identify mold species and the level of contamination in your samples, as soon as the lab results are returned, we'll compile a clear and detailed report.

"Very easy to work with and transparent about costs."

Jason J on October 2013

Welcome to Gulf South Environmental Services Typical mold inspections can fall short leaving you vulnerable to unchecked mold and indoor air quality contamination. That's why we offer In-Depth Mold Assessments. We'll examine your property room-by-room to uncover and document visual signs of mold growth, we'll collect air samples throughout your property as well as outdoor samples to determine elevated mold spore counts that could pose health risks, we'll find suspicious spots or visible mold and collect surface samples to accurately identify the type of mold present, we'll inspect your HVAC system, including ducts and filters to identify contaminants circulating through your HVAC system impacting your indoor air quality, we'll send all collected samples to an independent accredited laboratory for precise analysis to accurately identify mold species and the level of contamination in your samples, as soon as the lab results are returned, we'll compile a clear and detailed report.

"Very easy to work with and transparent about costs."

Jason J on October 2013

Avatar for Spaulding Decon

Spaulding Decon

5.00(
1
)

Spaulding Decon

5.00(
1
)
20 years of experience

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. Our 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.

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. Our 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.

Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

PuroClean Disaster First Response

4.00(
4
)

PuroClean Disaster First Response

4.00(
4
)
Customers say: Quick response
25 years of experience

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

Avatar for Air Marshalls Environmental Consultants

Air Marshalls Environmental Consultants

5.00(
4
)

Air Marshalls Environmental Consultants

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

35 years of experience. 2 employees. Indoor Air Quality Sampling and Inspection. NO remediation work. Charges determined by the job. Free phone estimates. Additional phone numbers: Office: 855-825-7770 or Direct / Text: 318-288-5363

35 years of experience. 2 employees. Indoor Air Quality Sampling and Inspection. NO remediation work. Charges determined by the job. Free phone estimates. Additional phone numbers: Office: 855-825-7770 or Direct / Text: 318-288-5363

Guarantee Restoration Services

4.11(
19
)

Guarantee Restoration Services

4.11(
19
)
Customers say: Super punctual
51 years of experience

Guarantee Restoration provides quality disaster cleaning and repair, including 24-hour emergency services. Call on Guarantee Restoration for fire, water, wind, vandalism and other damage repair services. We are your partner for insurance property claims for your home or business. Family owned and operated since 1974, Guarantee Restoration provides professional service to homeowners, property managers and insurance companies alike. Our continued growth has expanded our service area to include Lafayette, New Orleans, North Shore, South Mississippi and Baton Rouge.

"Everyone with Guarantee Restoration was exceptional and wonderfully nice and professional. They took care of everything so that the process was a painless as possible. They coordinated with our insurance company to take care of estimates and payment. I would definitely use Guarantee Restoration again should we ever need their services."

Dana S on October 2018

Guarantee Restoration provides quality disaster cleaning and repair, including 24-hour emergency services. Call on Guarantee Restoration for fire, water, wind, vandalism and other damage repair services. We are your partner for insurance property claims for your home or business. Family owned and operated since 1974, Guarantee Restoration provides professional service to homeowners, property managers and insurance companies alike. Our continued growth has expanded our service area to include Lafayette, New Orleans, North Shore, South Mississippi and Baton Rouge.

"Everyone with Guarantee Restoration was exceptional and wonderfully nice and professional. They took care of everything so that the process was a painless as possible. They coordinated with our insurance company to take care of estimates and payment. I would definitely use Guarantee Restoration again should we ever need their services."

Dana S on October 2018

Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Showing 1-10 of 12
Mold Testing and Remediation questions, answered by experts

Not all molds are inherently harmful, but their presence can lead to health issues, especially for individuals with allergies or respiratory problems. Black mold often garners attention due to its potential toxicity. However, other molds can cause health concerns too. Regular mold, appearing in various colors like green, gray, brown, or black, can trigger allergies and respiratory problems. Prompt removal and prevention measures are essential, regardless of mold type, to maintain a healthy indoor environment.

Signs you may need mold remediation include visible mold growth on walls or ceilings, a persistent musty odor, or health symptoms like allergies and respiratory issues. Areas affected by water damage or excessive humidity are prone to hidden mold. A professional inspection can confirm whether mold remediation is required, especially for large or concealed infestations.

The EPA broadly defines hazardous waste as any waste that could pose a danger to humans or the environment. More specifically, it includes any material that could combust or explode under normal temperatures and pressure, as well as materials that are toxic or corrosive. Some common household hazardous waste products include aerosol cans, paint cans, old tires, medical supplies, unused medications, fire extinguishers, cleaning solutions, and lawn care products.

Eliminating mold from wood permanently poses a challenge as the mold spores have the ability to deeply penetrate the porous wood surface. While surface mold can be effectively eradicated with proper cleaning and preventative measures, it's difficult to guarantee its non-recurrence under favorable conditions. To prevent mold from reappearing, it is important to identify and resolve the root cause of the moisture that triggered mold growth initially.

Ensuring appropriate ventilation and a dry environment, or consider applying protective finishes such as sealant, varnish, or paint to prevent future moisture penetration and mold growth. Consistently inspect and maintain the area to keep the wood free from mold in the long term.

If you notice increased energy bills, poor airflow, or frequent HVAC system issues, a professional assessment is advisable. Technicians can identify duct leaks or inefficiencies that require updating or maintenance.

The Grand Isle, 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.

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