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TRUSTED BY CASTLETON, IN HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon23
    Verified mold testing and remediation services reviews

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

Avatar for NNT Enviro Tech
NNT Enviro Tech
5.0(
54
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Castleton, IN and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Tony did a great job assessing the mold risk with a townhouse we were in the process of buying. He recommended testing 5 different areas, and we are glad he did. He found issues with not just the crawl space but also the living room above the crawl space. Tony also will be doing the remediation work for us. Tony knew that a comprehensive evaluation was important to us because of the health issue of two of our family members, and he responded accordingly."
CRAWL SPACE REMEDIATION
Crawl Space Remediation with Nanotechnology
THE START OF A NEBULOUS BASEMENT REMEDIATION
24 hour turnaround on Air Quality Testing
Water Damaged Ceiling

+4

Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Residential Mold Services
Residential Mold Services
4.8(
93
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"My experience with Residential Mold Services was top notch! I appreciated the service from the call to schedule to the visit at my home. Everyone was super kind and helpful!! Recommend 100%!"
Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for The Mold Specialist, LLC
The Mold Specialist, LLC
4.9(
70
)
Toxicity and Mold - RemovalMold & Toxic Material TestMold & Toxic Material Test - For Business+1 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I hired him because he explained how he would remedy the problem and his method seemed the most logical. I interviewed 2 other companies. His also turned out to be the least expensive, by far. But that was not my main reason for hiring him. Also, he was the only one that guaranteed his work for 5 years."
Abandoned warehouse
Abandoned warehouse
Abandoned warehouse
Abandoned warehouse
Basement remediation

+11

3 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Green Home Solutions
Green Home Solutions
5.0(
10
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Castleton, IN and surrounding areas

Approved

In business since 2021

Emergency services offered

Credit card accepted

"The owner, Ben White, was personable, professional, knowledgable, and gave us plenty of information as he was going about his testing. He also answered all of our questions."
HVAC mold
Mold on HVAC from minor condensation build up
Particle Test
Mold in air test
Crawlspace

+7

Response time5 hrs
2 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for AdvantaClean of North Central Indiana
AdvantaClean of North Central Indiana
4.6(
78
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Pete Jarvis, who did our estimate, and the team who cleaned up mold for us were all fantastic. Very polite, honest, and took time to answer all my questions. There was a bit of phone tag after we got our estimate before we could get our appointment set up for the actual mold remediation, but once we got over that minor issue it was smooth sailing. Very pleased with the work and would recommend them highly."
Response time2 hrs
17 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Mold Remediation Indy
Mold Remediation Indy
4.4(
26
)
Mold & Toxic Material Test

Serving Castleton, IN and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Mold Men Indy is a great veteran owned company! They are really informative and walk you through every step of the testing and remediation process. Scott took his time to explain the problem areas in our home and how to properly repair them. Our remediation was a success and we feel safe in our home again! I would definitely recommend Mold Men Indy thanks!"
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation

+84

Response time1 day
Response rate92%
3 neighbors recently requested a quote
Avatar for Mold Test Company IN
Mold Test Company IN
3.8(
79
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Castleton, IN and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Henry came to our house. He was very knowledgeable about mold and what to look for. He answered all my questions and was very helpful. Peter who called me with the results was very nice and answered my questions. He even called back the next day when he noticed that an email he sent me didn t go through. They gave me a lot of information to help me continue my search to get rid of my mold and poor air flow."
Drywall
Drywall
Drywall
Insulation
Mold Testing

+69

Response time1 day
21 neighbors recently requested a quote
Recommended by84%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Usually, when you have mold, you will notice that your indoor air quality isn’t what it should be. You might notice dank odors, for instance, coming from your carpet, and it may feel damp or spongy. Or you may find that your family members are showing more allergy symptoms than usual, from coughing and sneezing to itchy, watery eyes.

And, of course, if you’ve recently experienced flooding or you live in a particularly humid environment, that’s a good sign you’re at risk for mold growth.

Areas of your home may provide an ideal environment for green or black mold. Most molds love moisture and will thrive in wet or damp areas. Some types of mold, such as Stachybotrys chartarum, grow well on materials commonly used in homes, such as gypsum board and wood. Mold may also grow in areas where there are leaks, such as in bathrooms, kitchens, or basements.

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

Professionals are trained in identifying hazardous materials and utilize industry-approved methods for safe handling and disposal. They adhere to regulatory frameworks to protect health and the environment, ensuring all materials are disposed of safely and responsibly.

Knowing what to expect during a mold inspection can help make the process easier. Prepare by closing doors and windows for 48 hours, turning off HVAC systems for at least two hours, and avoiding disinfectant chemicals for at least 48 hours. 

The mold inspection process takes between 24 and 48 hours. Your professional will check walls, fireplaces, air ducts, vents, and windows for visible spores. They will also take an outdoor base air sample. Your pro will send these samples to a lab for testing and advise you on the findings.

The Castleton, IN 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.