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TRUSTED BY GILBERT, SC HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified mold testing and remediation services reviews

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

Avatar for Biotek Environmental, Inc.
Biotek Environmental, Inc.
4.6(
186
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+2 more

Serving Gilbert, SC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I believe that they took great care in assuring that the water damage was repaired and the mold were remedied. They worked very closely and cooperatively with me. They advocated for me rigorously with my insurance company. Very personable."
Additional Photos
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+13

Response time2 days
5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Johnstone Restorations
Johnstone Restorations
4.6(
47
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Gilbert, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"This company went above and beyond to help me with the best quality service and even helped with our insurance issues. The owner was involved the entire time and the service manager was here as well making sure the job was done correctly and in a very timely manner. If you need any work done this is the company to call !! Best experience I have ever had with a company that deals with mold and Remediation. ."
Drying with dehumidifiers and air movers
Water extraction
After 1 pic
After 2 pic
During 1 pic

+12

Response time1 day
Recommended by84%of homeowners
Avatar for Ducts Columbia
Ducts Columbia
4.9(
10
)
Indoor Air Quality Testing

Serving Gilbert, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Floyd with Ducts Columbia is now the only company I will use for duct cleaning, sealing vents, & dryer vent cleaning. His level of care and detail completing my project left us feeling like we were taken care of by family. He asked my questions, addressed concerns, and educated me in areas where it was important for ongoing safety and health. If I could rate higher than 5 stars I absolutely would."
Dryer Rescue
Caging off the vents
Dryer rescue
Mold remediation
Mold remediation

+5

6 neighbors recently requested a quote
Avatar for Reece Emergency Services LLC
Reece Emergency Services LLC
5.0(
5
)
Toxicity and Mold - Removal

Serving Gilbert, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Ben came out and helped me with mold in my bathroom. His process was throughly explained and executed. The price was also lower than the other competitors. I would recommend Reece Emergency Services to anyone!"
5 neighbors recently requested a quote
3 C'S Southeast Abatement Services, LLC
4.0(
2
)
Toxicity and Mold - Removal

Serving Gilbert, SC and surrounding areas

Approved

In business since 2012

Free estimates

"I would recommend this company for asbestos abatement. I was very grateful that they were able to help me in such short notice to remove the asbestos when another company did not show. I thought their price was pretty fair and was told by the mold testing company that they do good work. I would not hire this company to do anything else. I was in a bind and got a quote on what it would be to mud and paint the ceiling and paint the house. I was very very unhappy with the quality of the work of the painters he hired. I feel I should have been deeply reimbursed or discounted because the paint job was so bad. They got plaster everywhere on my kitchen cabinets and are unable to remove it so I must just look at it. They did not replace some of my lights and there are cracks in the seems and every worker I have comments on how bad the paint job is. Very dissapointed that I spent so much money for that. They came out to try and fix it and it was not even fixed. Maybe a little better on the ceilings. It was extremely hard to get the electrician that I hired through them to come up and finish the job here in Charleston. I believe he lived a few hours away and everything was just a headache. He was unable to find a certain part and I ended up having to research and find it online. We lost at least a week while he was looking for that."
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Both mildew and mold come from fungi. One of the main differences is that mildew’s texture is dry and powdery, whereas mold is fuzzy and slimy. In addition, mildew isn’t very thick, while mold looks three-dimensional. Also, mildew is typically light in color, whereas mold comes in various shades, including green and black.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

Black mold appears in areas with constant moisture and has a slightly fuzzy texture. It’ll have a primarily circular pattern. While it’s known to have a black color, it can also appear dark green, or dark brown, although a few types include orange or white flecks. Identifying black mold is important because people who inhale the spores could suffer respiratory issues or neurological problems. Black mold is a toxic material and requires a professional to remove it.

Homes built before the 1990s may contain asbestos, but the only way to be sure is to have your home tested. Hire an asbestos testing and removal service to determine whether you have the hazardous material in your home and the best process for removing or sealing it.

The Gilbert, SC 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.