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

Avatar for Mold Test Company OH
Mold Test Company OH
4.2(
108
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Lithopolis, OH and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"I had concern about my water in my house because I have radon in my house which can be in water to so I had to do a radon test to for my water I called the mold company which they give me the answer I had high levels of radon in my water and they told me what to do they were so helpful and kind and answered all my questions I highly recommend them. Thank you so much!"
Basement
Basement wall
Insulation
Insulation
Flashing

+69

Response time9 hrs
284 neighbors recently requested a quote
Recommended by89%of homeowners
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 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

"I just purchased a home and when I started to really dig into it I knew it was definitely more than I was built for. I was lucky enough to stumble onto Univera construction and called them. They showed up pretty quickly and found several issues ranging from mold to electrical and even water damage. Tim (owner) was patient, kind, and professional. He took his time explaining everything and was actually so awesome I had him do all my other projects like moving my laundry room to upstairs and putting up a privacy fence. I will be contacting him for sure when I get ready to remodel more of our forever home. You really can’t go wrong with putting your trust in him or his company."
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 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
3 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

Not all molds are inherently harmful, but their presence can lead to health issues, especially for individuals with allergies or respiratory problems. Black mold often garners attention due to its potential toxicity. However, other molds can cause health concerns too. Regular mold, appearing in various colors like green, gray, brown, or black, can trigger allergies and respiratory problems. Prompt removal and prevention measures are essential, regardless of mold type, to maintain a healthy indoor environment.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

Mold in HVAC ducts is a relatively common issue that homeowners struggle with—especially in humid climates or homes with poor ventilation. Moisture from condensation, combined with dust and organic debris, creates the perfect environment for mold growth. Homes with high humidity, leaky ducts, or clogged drains are more prone to this issue. Regular inspections and proper HVAC maintenance significantly reduce the risk of mold developing in your ducts.

Pressure-treated wood offers some protection from the elements but doesn’t protect against mold. However, if you spot mold growing on pressure-treated wood, it doesn’t indicate rot or an interior fungal infection—the treatment process ensures that the mold stays on the exterior. Keep the wood dry, but if you spot some mold, remove it immediately and clean the area.

Mold grows at the fastest rate the environment it’s in will let it. The space between your vinyl flooring and the base flooring it’s on is a perfect environment for mold growth, allowing for rapid spread and contamination. Preventing this involves a proper installation of the flooring and constant humidity control.

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.