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Best mold testing and remediation specialists near Marshfield, MO

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

Avatar for Greene Planet Mold Removal
Greene Planet Mold Removal
4.9(
23
)
Mold & Toxic Material Test

Serving Marshfield, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Inspection was very thorough, Everything aspect of the work was Top Notch. The team that handled the mold removal and installation of products were very professional and also explained everything they were doing in detail along with pictures. Another team had to replace a small of boards ( They were incredible) An Electrician came to run wiring for the dehumidifier and he was also great person and over exceeded my expectations. Also I must add that the Dehumidifier was very high quality commercial grade ! I googled the cost of the product and was shocked at the price of it. All I can say is WOW about this whole process. I had called several companies, I am so thankful that none of the other companies even answered their phones and by the time they called me back Planet Green was halfway done with the job! I highly recommend this company, there is not one thing that could have been done any better. It seems customer service is so hard to find these days but they got it right!"
Black Mold
Clean Mold Free Crawlspace
Black Mold
Clean Mold Free Crawlspace
side by side

+31

Response time1 day
1 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Infinity Pest Solutions LLC
Infinity Pest Solutions LLC
5.0(
30
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Marshfield, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"They took the time to inspect the house very thoroughly. The pest control technician was also very prompt and thorough and sprayed and dusted in every crack and crevice. Super impressed with their work ethic. I recommend them to everyone!"
Response time6 hrs
Response rate99%
91 neighbors recently requested a quote
Cooksey Boys Construction, LLC
5.0(
1
)
Toxicity and Mold - Removal

Serving Marshfield, MO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"They were 100% friendly, awesome at what they did with my house remodel, professional in every sense of the word, great to be around, clean cut, and most importantly, explained what they did and how they did it so you as a homeowner knew exactly what happened and what needed to be done to get the project finished. I would recommend 100%. You wonâ t regret it!"
Response time3 hrs
Recommended by100%of homeowners
Richie Builders
4.2(
13
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Marshfield, MO and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"We had a kitchen and three bathrooms remodeled at the Lake of the Ozarks. It can be difficult to find reliable workers in that area. Communication and reliability were excellent from day one. Tony and Shelly were very responsive to any questions. The work was done on time and on budget. All of our little picky requests were satisfied quickly and without hesitation. We would definitely hire them again."
Response time1 day
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Marshfield, MO and surrounding areas

Emergency services offered

"They were responsive to every call, did the work professionally and cleaned up nicely.  We would not hesitate to recommend them to friends and family.  We had two leaning columns in the back yard that are now straight and piered so they will never shift again.  They then removed a large area of cracked cement and relayed.  It looks fantastic!
"
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+2

Recommended by100%of homeowners
Avatar for Duraplex LLC
Duraplex LLC
4.5(
45
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Marshfield, MO and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Duraplex installed a metal roof on my house and barn. It came out great and i was very happy with the outcome. The owner and the crew are very professional and punctual. They also made sure to clean up after the work. I would recommend this company to my family and friends!"
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+16

Recommended by91%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Turn off the water main immediately. Hire a professional plumber to check on your pipes and make any replacements so you avoid water damage. You don’t want to take any risks with flooding, so it’s best to consult a professional plumber as quickly as possible.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Mold can greatly impact your home's appraisal and lower your selling price if your home's on the market. Home appraisers take mold into account when figuring out a property's overall value. Mold will lower your home's price because it poses a health risk to household members and can compromise the structural integrity of the house. Mold will require remediation, which in extreme cases can be costly, so that is factored into your home's appraisal as well.

Mold is very likely if you do not take action to fully dry your home within around 24 to 48 hours after water damage occurs. This can happen even faster in warm, dark locations with extensive water damage. In areas of the home that receive ample sunlight and only have slight moisture issues, it can take weeks for mold to appear.

Window sill mold can be harmful, but the severity depends on the type. Common household molds like Cladosporium or Aspergillus can trigger allergies, respiratory issues, or worsen asthma symptoms. However, black mold (Stachybotrys) can produce mycotoxins that can harm your health. Even less toxic molds should be addressed promptly to prevent health risks and property damage.

The Marshfield, MO 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.