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Find Mold & toxic material testers in Dayton

Avatar for Mold Doctor Ohio
Mold Doctor Ohio
5.0(
5
)

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 time4 days
14 neighbors recently requested a quote
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Avatar for AdvantaClean of Fairfield and Mason
AdvantaClean of Fairfield and Mason
4.9(
19
)

Serving Dayton, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"They arrived on time and were professional, courteous and did the job while accommodating our three dogs. I would recommend them."
Response time2 hrs
Response rate91%
3 neighbors recently requested a quote
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Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
4.8(
866
)

Serving Dayton, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I had a drainage system installed on August 7, 2025. After the first rainfall, I reported issues on August 13. The company returned and said a batch of PVC used did not have proper perforations and had to be manually modified. Since then, the system has continued to show problems, including erosion and exposed drainage pipe within less than a year. In December 2025, I submitted another service request. An appointment was scheduled, then rescheduled to January 2, 2026, but no one showed up and I received no communication. I followed up on January 6 and provided multiple dates I was available, but never received a response. Recently, I reached out again and was told the issue was not covered under warranty and to stop trying to schedule appointments. Very disappointing experience and lack of follow-through."
Drain tile sump pump system
Sample
Before and After Mold Remediation
Steel Beam wall push
Completed job

+93

Response time1 day
130 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Teasdale Fenton Cleaning & Property Restoration
Teasdale Fenton Cleaning & Property Restoration
4.5(
1,385
)

Serving Dayton, OH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Quick to set up appointment, sent reminders via text and email. Gentleman showed up, cleaned ducts. Quick and efficient."
Carpet Cleaning
Carpet Cleaning
Carpet Cleaning
Additional Photos
Additional Photos

+22

Response time9 hrs
8 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Trident Restoration, Inc.
Trident Restoration, Inc.
4.7(
5
)

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
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FAQs for mold & toxic material test projects in Dayton, OH

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Dayton, OH homeowners’ guide to mold & toxic material tests

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

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