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Top-Rated Toxicity and mold removers in Dayton - Updated Nov 2026

Avatar for Teasdale Fenton Cleaning & Property Restoration
Teasdale Fenton Cleaning & Property Restoration
4.5(
1,438
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Work was well done. I had some asbestos tape that was contracted with another company. Teasdale required that to be taken care of before any work done. It was done very quickly. Two guys performed the work. There was gobs of dust removed. It took around three hours, mostly because I had never had the ducts cleaned before. They cleaned up and charged me for the cost of the coupon,bplus the extra air duct. I will use them again for regular maintenance."
Carpet Cleaning
Carpet Cleaning
Carpet Cleaning
Additional Photos
Additional Photos

+22

Response time9 hrs
10 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mold Doctor Ohio
Mold Doctor Ohio
5.0(
5
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Outstanding service! They responded quickly to my call, showed up on time, and worked efficiently to remove the mold in my basement. The technicians were friendly and explained each step of the process. The results exceeded my expectations. Truly a top-notch company!"
Projects completed
Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
4.7(
1,116
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"The mold and asbestos testing was done was in my chimney down into the basement and also went into my furnace. I looked at the basement walls about 10 in. was back with mold and also tested my furnace was a 9 on toxic level. They came in removed all mold and waterproofed basement installed new sump pump and also air purifier system it was worth the money. Now no one has to worry about breathing in toxic poisoning. Chris and Nick did an excellent job for Stay Dry."
Drain tile sump pump system
Sample
Before and After Mold Remediation
Steel Beam wall push
Completed job

+93

Response time1 day
121 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.0(
54
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"This company has replaced my sump pump, installed a driveway grate and replaced the main service lines. They have done good work, comes with a warranty, and prices were very fair. Good value for the money, owner runs a great business with knowledgeable employees. They are fast and clean with all their work! Highly recommend."
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing

+23

Response time1 day
Response rate100%
23 neighbors recently requested a quote
Avatar for Trident Restoration, Inc.
Trident Restoration, Inc.
4.8(
7
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"I know that I'm being picky but there were a few paint splatters left behind. But it was ceiling work so splatters are probably expected. Other than that the work was good and I am confident no mold will return. The work was also quickly scheduled and finished quickly."
Apartment mold project
Apartment mold project
Wrenwood Water Damage
Wrenwood Water Damage
Wrenwood Water Damage

+8

Response time7 hrs
Recommended by100%of homeowners
Avatar for DryMaxx Ohio
DryMaxx Ohio
4.0(
9
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I contracted DryMaxx to do a mold remediation in my home recently. From the very beginning their communication skills were top notch. Charlie came out to do an inspection for me and his knowledge in the matter simply blew away the competition. I received my estimate the same day, and amazingly they were able to start the work the very next day. All in all I would recommend this company to anybody to have work done for them A++"
5 neighbors recently requested a quote
Recommended by71%of homeowners
Earth Safe Ozone
4.6(
42
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"We were looking for a company to clean up some mold in our crawl space and figure out how to keep it from coming back. We had a quote from a different company first, but we really didn't like their plan. We used Hkme Advisor and found Earth Safe, and my husband met with them. He thought the servicemen were very intelligent about mold and had a good, affordable plan for remediation."
Recommended by100%of homeowners
Avatar for Security First Home Inspections
Security First Home Inspections
4.5(
248
)
Toxicity and Mold - Removal

Serving Dayton, OH and surrounding areas

In business since 2016

Warranties offered

Small jobs welcome

"Excellent work at removing our mold problem. The only thing that we were unaware of is that if they need to cut out drywall, they do not repair it so we had to hire another contractor but overall great work."
House Roof
Fondation
Retaining Wall
Air Contioner
Safety Hazards

+4

Response time4 hrs
Response rate96%
Recommended by91%of homeowners
Showing 1-10 of 47
FAQs for toxicity and mold removal projects in Dayton, OH

Remediation should keep mold from returning as long as the moisture source is eliminated. Fix leaks, control humidity, and replace water-damaged materials, then schedule periodic inspections to stay ahead of new growth. With those safeguards, your home can stay mold-free for the long haul while protecting both health and property value.

Most pros recommend leaving the home while they work on mold remediation. Removing mold stirs up airborne spores that can aggravate respiratory issues, and contractors can work more efficiently in an empty space. A short, temporary relocation keeps everyone in your family safe and lets the crew finish the job without interruption.

Mold shouldn’t return once the moisture problem is fixed. Stay vigilant: repair leaks right away, keep humidity below 50 percent with a dehumidifier placed in damp areas, and improve ventilation where needed. Routine checks for leaks and mold and quick repairs go a long way toward keeping your home mold-free.

Mold spores can trigger nasal congestion, throat irritation, coughing, wheezing, eye irritation, or skin rashes. People with asthma, allergies, or weakened immune systems often feel the effects sooner and more intensely. Some molds also release mycotoxins linked to serious respiratory or neurological issues. Swift remediation and better ventilation are the best defenses.

The Dayton, OH homeowners’ guide to toxicity and mold removals

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