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

Avatar for Mold Doctor Ohio
Mold Doctor Ohio
5.0(
5
)
Toxicity and Mold - RemovalMold & Toxic Material TestIndoor Air Quality Testing+2 more

Serving Lithopolis, 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 - Columbus
Stay Dry Waterproofing - Columbus
4.0(
54
)
Toxicity and Mold - RemovalMold & Toxic Material TestIndoor Air Quality Testing+2 more

Serving Lithopolis, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Chris & CJ from Stay Dry repaired a leak in our exterior gutter drain system that was originally installed by Stay Dry in 2021. They arrived on time and efficiently & neatly (had to dig to uncover about 12 ft of pipe) repaired the underground leak start to finish in about one hour, being careful not to damage nearby plants & flowers. This 5 star review is for Chris' & CJ's performance only. Cost is unknown as our condo assn would handle costs, if any. Should be zero as this should be warranty work."
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing

+23

Response time1 day
Response rate100%
23 neighbors recently requested a quote
Avatar for Univera Construction LLC
Univera Construction LLC
5.0(
12
)
Toxicity and Mold - Removal

Serving Lithopolis, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Down to earth honest business pros! Fantastic job at getting the basement that flooded all dried out and cleaned up. For the damage that was caused they saved us a lot of money on having to remodel the whole downstairs!! It was actually amazing because we didn’t think anything was salvageable. A++++ Great business and highly recommend!!"
ceiling damage
North Orange Baptist
North Orange Baptist
North Orange Baptist
Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for EverDry Waterproofing of Columbus, Inc.
EverDry Waterproofing of Columbus, Inc.
3.3(
184
)
Toxicity and Mold - RemovalMold & Toxic Material Test

Serving Lithopolis, OH and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Warranties offered

"We were totally pleased with the work and the results of the basement waterproofing. Our work was completed back in the mid-1980s in order to stop the small streams we had running across our basement floor. Their work has stood the test of time, and we still have a dry basement 35 years later."
1 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for PuroClean Home Savers
PuroClean Home Savers
4.8(
8
)
Toxicity and Mold - RemovalDry-rot, Water or Pest Damage - Major RepairMold & Toxic Material Test+1 more

Serving Lithopolis, OH and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Basement flooded. They were one of several companies we could call per insurance adjuster. Promptly returned call, came by same day and would have started job then. Showed up when said they would; worked fast and efficiently and were very courteous and answered our questions; Would use again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Best Option Restoration of West Columbus
Best Option Restoration of West Columbus
5.0(
1
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Lithopolis, OH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Best option Restoration of West Columbus is committed to serving you and your loved ones no matter the disaster. Our team is chalked with experience, knowledge, and the equipment necessary to make sure your home is left restored.\n\nWe have fielded thousands of calls and recovered just about any situation out there in a professional and compassionate matter.\n\nWe maintain strict adherence to OSHA rules and regulations to ensure the safety of our workers, the public, and of you and your family.\n\nWe are Insured.\n\nWe are proud to have a great working relationship with the Police, Fire, and most Insurance Agencies.

Response time7 hrs
4 neighbors recently requested a quote
Avatar for Disaster Restoration Specialists, LLC
Disaster Restoration Specialists, LLC
New to Angi
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Lithopolis, OH and surrounding areas

Approved

In business since 2014

Who we are: We are a group of highly trained and knowledgeable individuals that respond to home and business catastrophes caused by such things as water, fire, mold, storms, etc. 24 hours a day, 7 days a week, 365 days a year. \n \nWhat we do: We quickly get to your property to immediately start assessing and addressing the damage. We work with home and business owners along with their insurance companies to ensure open communication and effective results. \n \nHow we do it: We use the latest technology to provide the best possible remediation techniques. We also teach the proper ways to perform the mitigation so you can feel comfortable that you have the most knowledgeable professionals in the industry.

Response time2 days
Response rate100%
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Mold Testing and Remediation FAQs, answered by experts

If you see black stuff under your vinyl flooring, it’s probably mold. There is a chance it could just be dirt, dried-out adhesive, or slight water damage, but some of those are causes for mold growth, so you should remove it immediately anyway. In some older homes, it could be black mastic asbestos. If you think it could be this–you guessed it–call a pro.

Common areas include insulation, flooring, ceilings, and siding in older buildings. Professionals identify potential risks.

Several factors affect the color of mold, including humidity levels, age of the mold, and amount of light it receives. A patch of mold that starts out green may darken and turn black as it ages. A species of mold may be green if growing in one environment, but be black in another environment. Color usually isn't a reliable way to determine mold species or risk.

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.

If you’re wondering which is more toxic, laminate vs.vinyl flooring, you might be surprised to learn that both can include toxic chemicals. Depending on the specific brand and the manufacturing process, both are likely made from synthetic materials that can emit volatile organic compounds, or VOCs, into the air. However, since laminate has a wood core, it is more sustainable and less polluting than vinyl, which is entirely synthetic and almost always emits more VOCs than laminate flooring. If you’re concerned about indoor air quality, choose a low-chemical flooring manufacturer or, better yet, choose flooring that doesn’t off-gas VOCs.

The Lithopolis, OH 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.