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    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Longwood

Avatar for Tri State Flood Inc

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
Approved Pro

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
Approved Pro
269 local quotes requested
21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025


Avatar for Clean Air Xperts Inc

Clean Air Xperts Inc

1040 W Industrial Ave
4.84(
32
)
Approved Pro

Clean Air Xperts Inc

1040 W Industrial Ave
4.84(
32
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
35 local quotes requested

over 35 yeas serving South Florida with award winning general construction services. * General Construction Consulting * Project Management * Mold Assessments & Protocols * Mold Remediation * Remodels * Additions

"Perfect!!! Mick, who is Sr. Project Mngr., was outstanding every step of the way. A pleasure to work with."

Mitch G on May 2019

over 35 yeas serving South Florida with award winning general construction services. * General Construction Consulting * Project Management * Mold Assessments & Protocols * Mold Remediation * Remodels * Additions

"Perfect!!! Mick, who is Sr. Project Mngr., was outstanding every step of the way. A pleasure to work with."

Mitch G on May 2019


Avatar for House Doctor Pomales

House Doctor Pomales

512 Sandalwood Lane
5.00(
10
)
Approved Pro

House Doctor Pomales

512 Sandalwood Lane
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Since 1994, I have concentrated on effectively diagnosing and permanently solving moisture intrusion, mold problems, and indoor air quality issues. What this means to you is that as your specialist with concentrated experience, I have probably solved your problem dozens of times before.

"Very knowledgeable, pleasant, explains things well. Provides effective solutions."

Doina B on May 2024

Since 1994, I have concentrated on effectively diagnosing and permanently solving moisture intrusion, mold problems, and indoor air quality issues. What this means to you is that as your specialist with concentrated experience, I have probably solved your problem dozens of times before.

"Very knowledgeable, pleasant, explains things well. Provides effective solutions."

Doina B on May 2024


Certified Restoration

PO Box 180694
4.43(
7
)
Approved Pro

Certified Restoration

PO Box 180694
4.43(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 local quotes requested

We've been in business since 1984. Our primary business is Water, Fire and Mold damage restoration. We replace and repair all floors as part of our core business, with an emphasis on Wood Floors. Our price is determined by the job. We have no travel charges and no charge for after-hours service. We do accept credit cards. We work aggresively with customers to help with their insurance deductibles when run through insurance. We are available 24 hours a day, every day..

"It's working process right now. I'm very impressed with the quick response, his knowledge in the field, and helped me deal with the insurance company."

Lisa P on October 2022

We've been in business since 1984. Our primary business is Water, Fire and Mold damage restoration. We replace and repair all floors as part of our core business, with an emphasis on Wood Floors. Our price is determined by the job. We have no travel charges and no charge for after-hours service. We do accept credit cards. We work aggresively with customers to help with their insurance deductibles when run through insurance. We are available 24 hours a day, every day..

"It's working process right now. I'm very impressed with the quick response, his knowledge in the field, and helped me deal with the insurance company."

Lisa P on October 2022


Avatar for 321 Restore It INC

321 Restore It INC

549 Moon Shell Cir
5.00(
2
)
Approved Pro

321 Restore It INC

549 Moon Shell Cir
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
101 local quotes requested

Providing top notch water and fire damage restoration services is our specialty. 321 Restore it has over 20+ years combined experience. Our team will ensure your satisfaction every step of the way

"They were awesome. Adam was great. They did a really good job."

Allan H on December 2022

Providing top notch water and fire damage restoration services is our specialty. 321 Restore it has over 20+ years combined experience. Our team will ensure your satisfaction every step of the way

"They were awesome. Adam was great. They did a really good job."

Allan H on December 2022


Avatar for CVP Mitigation

CVP Mitigation

2855 Sharp Rd
5.00(
14
)
Approved Pro

CVP Mitigation

2855 Sharp Rd
5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
69 local quotes requested

CV Perez Construction Corp, operating as CVP Mitigation has been in the construction and remediation service since 2009. We specialize in both commercial and residential construction and restoration due to Fire, Smoke, Water, and Mold damage. We are a licensed Florida Certified Building Contractors, Mold Remediators, Mold Assessors, and Home Inspectors. CVP has extensive experience in the mitigation and removal of Microbial contaminants including mold, bacteria, and sewage. Our certifications and training include the proper application and use of antimicrobials and disinfectants. CVP is a member of various trade organizations dedicated to the cleaning and remediation industry in good standing. Unlike most remediation companies, we not only remove the mold, we can rebuild the affected area allowing you to deal with one company from start to finish. We also offer 24/7 Emergency water and storm clean-up for residential and commercial clients in the Central and South Florida area. Please call us today to schedule your appointment with us and put true professionals to work for you! We offer direct billing to insurance and self pay discounts.

"Great, had no mold as previously thought"

Laurie W on September 2025

CV Perez Construction Corp, operating as CVP Mitigation has been in the construction and remediation service since 2009. We specialize in both commercial and residential construction and restoration due to Fire, Smoke, Water, and Mold damage. We are a licensed Florida Certified Building Contractors, Mold Remediators, Mold Assessors, and Home Inspectors. CVP has extensive experience in the mitigation and removal of Microbial contaminants including mold, bacteria, and sewage. Our certifications and training include the proper application and use of antimicrobials and disinfectants. CVP is a member of various trade organizations dedicated to the cleaning and remediation industry in good standing. Unlike most remediation companies, we not only remove the mold, we can rebuild the affected area allowing you to deal with one company from start to finish. We also offer 24/7 Emergency water and storm clean-up for residential and commercial clients in the Central and South Florida area. Please call us today to schedule your appointment with us and put true professionals to work for you! We offer direct billing to insurance and self pay discounts.

"Great, had no mold as previously thought"

Laurie W on September 2025


Avatar for Evergreen Air Quality Services, LLC

Evergreen Air Quality Services, LLC

1938 Blue Fox Ct
5.00(
1
)
Approved Pro

Evergreen Air Quality Services, LLC

1938 Blue Fox Ct
5.00(
1
)
Approved Pro
16 local quotes requested
15 years of experience

Lynn earned his Certified Indoor Environmental Consultant (CIEC) designation from the nationally recognized ACAC after 10 years of field experience. As Our Senior Indoor Environmental Consultant, Lynn is responsible for the day-to-day management of all projects in the Greater Orlando Area. He can also be found in the field providing Indoor Air Quality inspections, sampling suspect materials, and providing final comprehensive Indoor Air Quality reports. Lynn is also Water Damaged certified and holds an ASCS certification from the National Air Duct Cleaning Association(NADCA).

Lynn earned his Certified Indoor Environmental Consultant (CIEC) designation from the nationally recognized ACAC after 10 years of field experience. As Our Senior Indoor Environmental Consultant, Lynn is responsible for the day-to-day management of all projects in the Greater Orlando Area. He can also be found in the field providing Indoor Air Quality inspections, sampling suspect materials, and providing final comprehensive Indoor Air Quality reports. Lynn is also Water Damaged certified and holds an ASCS certification from the National Air Duct Cleaning Association(NADCA).


Avatar for J&S Air Quality Experts

J&S Air Quality Experts

1127 Weslaco Street SE
5.00(
5
)
Approved Pro

J&S Air Quality Experts

1127 Weslaco Street SE
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

J&S Air Quality Experts is the premier professional Mold Assessment company offering the detailed & thorough services on the Treasure Coast. We are known to pay attention to detail, while making your satisfaction and your project our number one priority. Please call today to schedule your appointment with a true professional and I will promise to go above and beyond for you!

"They just did the testing. I haven't had the work done yet. Shawn was very knowledgeable and found what the real causes were which saved me a lot."

Cathey M on April 2023

J&S Air Quality Experts is the premier professional Mold Assessment company offering the detailed & thorough services on the Treasure Coast. We are known to pay attention to detail, while making your satisfaction and your project our number one priority. Please call today to schedule your appointment with a true professional and I will promise to go above and beyond for you!

"They just did the testing. I haven't had the work done yet. Shawn was very knowledgeable and found what the real causes were which saved me a lot."

Cathey M on April 2023


Avatar for NanoGuardCP, LLC

NanoGuardCP, LLC

2405 Coolidge Avenue
4.96(
24
)
Approved Pro

NanoGuardCP, LLC

2405 Coolidge Avenue
4.96(
24
)
Approved Pro
Customers say: Quick response
49 local quotes requested
5 years of experience

NanoguardCP is a premier provider of water restoration and mold remediation services in Central Florida. Our team ensures safe, healthy environments through comprehensive services in Orange, Seminole, Volusia, Lake, and Osceola counties, with additional areas serviced as needed. Licensed with NORMI (Mold Assessment Lic # MRSR4953 and Water and Mold Remediation Lic # MRSA4896), we offer thorough remediation protocols, including drying, cleaning, and air filtration for mold-affected areas. Our specialized team handles water damage from plumbing, roof or HVAC leaks, floods, or storms, offering full-service restoration from assessment to repair. We also address indoor air quality issues, preventing long-term health problems by creating customized plans. Our NanoGuard approach provides hospital-grade disinfection that is food-grade, pet-safe, and child-safe, maintaining a 90-day antimicrobial shield using EPA-registered and CDC-recognized products.

"I feel very confident sharing with you that NanoGuard is the best company that has provided service at my residence for this type of issue. I know that the presence of Christian and Craig made all the difference because of their professionalism, level of respect, their peaceful spirit. I felt comfortable with them in my home. Most of all Christian seems to have a deep working knowledge of the matter and how to address the problem. I felt well cared for. I am so grateful!. Job well done!"

Marie F on August 2025

NanoguardCP is a premier provider of water restoration and mold remediation services in Central Florida. Our team ensures safe, healthy environments through comprehensive services in Orange, Seminole, Volusia, Lake, and Osceola counties, with additional areas serviced as needed. Licensed with NORMI (Mold Assessment Lic # MRSR4953 and Water and Mold Remediation Lic # MRSA4896), we offer thorough remediation protocols, including drying, cleaning, and air filtration for mold-affected areas. Our specialized team handles water damage from plumbing, roof or HVAC leaks, floods, or storms, offering full-service restoration from assessment to repair. We also address indoor air quality issues, preventing long-term health problems by creating customized plans. Our NanoGuard approach provides hospital-grade disinfection that is food-grade, pet-safe, and child-safe, maintaining a 90-day antimicrobial shield using EPA-registered and CDC-recognized products.

"I feel very confident sharing with you that NanoGuard is the best company that has provided service at my residence for this type of issue. I know that the presence of Christian and Craig made all the difference because of their professionalism, level of respect, their peaceful spirit. I felt comfortable with them in my home. Most of all Christian seems to have a deep working knowledge of the matter and how to address the problem. I felt well cared for. I am so grateful!. Job well done!"

Marie F on August 2025


All Services of Florida, Inc.

2300 Royal Oaks Boulevard
5.00(
12
)
Approved Pro

All Services of Florida, Inc.

2300 Royal Oaks Boulevard
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

We have been performing quality service in the mold remediation and removal business in this area for over 10 years. We naturally feel that when you select us for your project, you will have chosen the finest in the area for the work. Although we are small as a company, we react quickly, price fairly, and have a strong commitment to customer service and satisfaction. You will witness this early on after our first contact and throughout the course of our business. Thank you for selection of us for you needs and for any referrals you send our way.

"Very professional and on time."

Michel C on March 2022

We have been performing quality service in the mold remediation and removal business in this area for over 10 years. We naturally feel that when you select us for your project, you will have chosen the finest in the area for the work. Although we are small as a company, we react quickly, price fairly, and have a strong commitment to customer service and satisfaction. You will witness this early on after our first contact and throughout the course of our business. Thank you for selection of us for you needs and for any referrals you send our way.

"Very professional and on time."

Michel C on March 2022

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Mold Testing and Remediation questions, answered by experts

Mold is a fungus that typically grows in warm, moist environments, which is why it's so often found in bathrooms, attics, and under sinks. It survives by digesting decaying organic materials, which makes it very helpful for removing dead plant matter around the world. However, if it starts eating away at your drywall, window frames, and flooring, it can harm your home and your health.

If you're wondering about black stains on brick at your home, the answer is that you're not looking at efflorescence. While efflorescence can be darker when certain types of salt are involved, black staining is caused by carbon staining, pollution from vehicles, and chimney soot. Black stains can also be caused by organic materials like lichen, algae, or mold.

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

If you own a stereo microscope, you should be able to see the fibers. The stereo microscope often can perform magnification up to 50x. But unless you have experience viewing asbestos fibers, you may not know exactly what you are seeing. Some fibers are curly, while others are long and straight. Blue, brown, white, and gray colored fibers are all possible.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Longwood, FL 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.