Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Williston, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Williston, FL?

Select your specific project to find the pro for you.

Verified Reviews for Mold Testing And Remediation pros in Williston, FL

*The Angi rating for Mold Testing And Remediation companies in Williston, FL 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 Williston, FL 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 June 12, 2026

Find Mold testing and remediation specialists in Williston

Avatar for AirPure Mold Solutions
AirPure Mold Solutions
5.0(
21
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Williston, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Very professional and knowledgeable. The Mold report was accurate for the work that needed to be done. Joe was able to track water loss to the correct rooms. I highly recommend Joe and his company to accurately assess my mold issues."
Response time9 hrs
Response rate97%
33 neighbors recently requested a quote
Request Quote
Avatar for FLORIDA MOLD CONTROL LLC
FLORIDA MOLD CONTROL LLC
5.0(
10
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Williston, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"The workers were friendly, took time to answer all of my questions and explain exactly what they were doing, and did an excellent job."
Remedtion/BuildBack #4949
Remedtion/BuildBack #4949
Remedtion/BuildBack #4949
Remedtion/BuildBack #4949
Remedtion/BuildBack #4949

+48

Response time1 day
Response rate89%
Recommended by55%of homeowners
Request Quote
Avatar for Mold Test Company FL
Mold Test Company FL
3.9(
116
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Williston, FL and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Excellent job testing out home. Comprehensive report and detailed information about the results."
Drywall
Drywall
Drywall
Insulation
Mold Testing

+71

Response time10 hrs
348 neighbors recently requested a quote
Recommended by78%of homeowners
Request Quote
The Healthy Environments
5.0(
5
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Williston, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

The Healthy Environments' #1 Goal is to safely mitigate the toxic levels of mold, Viruses & mycotoxins from your home so you & your family can achieve optimal health. \nWe take great pride in our over 12 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. We us one of the most potent all-natural Mold and Virus killing techniques call OZONE. Ozone will safely remove and kill all toxins without damaging your home..

3 neighbors recently requested a quote
Request Quote
Avatar for Mold Masters
Mold Masters
4.8(
48
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Williston, FL and surrounding areas

In business since 2016

Warranties offered

Small jobs welcome

"Mold Masters was very accommodating to fit my schedule. Prices were "Very" reasonable for the assessment completed. Met at scheduled appointment time and although Chase conducted his job in a methodical manner he was personable and professional throughout his task. I would recommend......"
Expertise Award
MICRO Certified Mold Remediation Contractor
NAERMC Certified Mold Hygienist
NAERMC Certified Remediation Technologist
NAERMC Certified Water Damage Mitigation Assessor

+126

Response time3 hrs
Response rate94%
Recommended by100%of homeowners
Request Quote
Avatar for Above Water Cleaning & Restoration
Above Water Cleaning & Restoration
4.9(
95
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Williston, FL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"See prior note - in essence the root of the issue was not consistent with the need for this companyâ s services. However, the staff person we dealt with - namely Giancarlo - was incredible and was highly communicative- which we appreciated very much indeed!"
Tile/Grout
Ottoman
End Results
Carpet Cleaning
Tile/Grout

+242

Response time6 hrs
Recommended by94%of homeowners
Request Quote
Avatar for Super Green Environmental, LLC
Super Green Environmental, LLC
5.0(
5
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Williston, FL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"“Super Green was quick in responding to my inquiry and very kind. They came out and explained all the steps of the testing to me and was very thorough and professional. Very glad I chose this company over the others.” I would definitely recommend Super Green"
Recommended by80%of homeowners
Request Quote
Avatar for CPL PRO SOLUTIONS LLC
CPL PRO SOLUTIONS LLC
5.0(
15
)
Indoor Air Quality TestingToxicity and Mold - Removal

Serving Williston, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"this company and its people are perfect. very professional and effective kind and helpful Cesar the owner is very helpful and knowledgeble. I used servel companies in my life but his company is the best in my experience www.DoctorLeonardColdwell.com"
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation

+33

Response time5 hrs
Response rate98%
Request Quote
Avatar for Venpro Restoration
Venpro Restoration
5.0(
5
)
Indoor Air Quality Testing

Serving Williston, FL and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Super professional and trained people. They take care of my house like theirs. 100% recommended! Thank you guys from Venpro Restoration"
Dry out
Mold Remediation
Tarp Installation
Water Damage Hurricane Dry out
Mold Remediation

+111

Recommended by100%of homeowners
Request Quote
Mark Hurm & Co LLC
4.9(
38
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Williston, FL and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"They were awesome! I had specialist requests to keep all toxic chemicals to a minimum. They went above and beyond to accommodate my needs. They did an excellent job, were there when I needed them and everyone was so nice. My bills have been really low ever since I used them. I will definitely recommend them and absolutely use them, again."
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 34
Mold Testing and Remediation questions, answered by experts

The CDC does not consider diatomaceous earth toxic to humans or animals, though it can cause skin, eye, and lung irritation when handled without PPE. It's important to note that non-food-grade diatomaceous earth can be toxic when handled or consumed, so homeowners should only purchase the food-grade option.

Neglecting mold growth on wood can result in various issues that deteriorate its appearance and jeopardize its structural stability. The mold's ability to multiply and expand can disintegrate the fibers of the wood, weakening it further. In addition, the allergenic spores and mycotoxins released by mold can pose health hazards through inhalation or contact. Ignoring the mold's presence allows it to thrive, increasing the likelihood of spreading to other surfaces and requiring extensive and expensive measures to control in the future. Addressing mold on wood promptly is crucial to preserving its condition and safeguarding the health of those around it.

Mold doesn’t require much airflow to make it out from behind walls and into your living space, making you sick. HVAC systems can actually pull the mold from behind walls and spread it through your home. While the mold may be out of sight, moisture transfer from the wall can also spread the mold from behind the wall into your living space and air. Any cracks in the walls or bad insulation only compound this effect. 

Identifying harmful strains of mold helps prevent respiratory and allergic reactions.

The easiest way to know if it’s a leak or evaporation that’s causing low water levels in your pool is by conducting the bucket test. However, you can also monitor the chemicals in your pool for signs of imbalances or conduct a visual inspection of the areas around your pool in search of excessive moisture or cracks.

The Williston, 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.

See all articles