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Top-Rated Biohazard remediation specialists in Rolla - Updated Nov 2026

Avatar for Moldman Central MO
Moldman Central MO
4.8(
12
)
Toxicity and Mold - RemovalMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Rolla, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Fantastic Company! Fast and friendly service! Very reasonable price for the amount of work that goes into Mold removal. I would highly recommend them to anyone with a similar situation. Thanks Moldman!"
Mold on Concrete
Mold on Concrete
Attic After Mold Remediation
Basement Floor Joists with Mold
Basement Floor Joists with Mold

+11

Response time1 day
Response rate87%
14 neighbors recently requested a quote
Avatar for Mold One Missouri
Mold One Missouri
4.8(
21
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+1 more

Serving Rolla, MO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Mike at Mold One was incredibly helpful. He gave me great information and lined up an appointment quickly for mold remediation. My wife has struggled literally her entire life with being sick and unwell and having chronic headaches and fatigue and poor sleep and mood swings and food allergies and the list goes on. We've been to countless doctors, bought countless supplements, tried several diets, done allergy testing, been to chiropractors, done hormone replacement therapy, etc. We recently found mold in our home and began looking into mold as a possible cause for her poor health. All of a sudden, things started lining up. Mold sickness symptoms are myriad, so nearly any symptoms could fit under mold sickness as a possible cause. We did a TON of research, found Mold One, did more research on their paracetic acid dry fog technique and found research articles from 3rd party labs supporting the effectiveness as well as safety of the procedure. My wife was pregnant at the time of treatment, so we wanted to be 100% sure that the treatment would be safe for her and for our baby and other young children. Once we were satisfied with the safety of the process, we hired Mold One and they had us lined up within the week. We only had to be out of our home for about 5 hours for the process. Upon returning, there was a faint vinegar smell in the house. My wife slept better that night than she ever had, and within 2 days, she was feeling SO MUCH BETTER. In fact, over the coming days/weeks, even though she was 8 months pregnant, she felt better then that she or I ever remember her being. She had energy, her mood was better, she slept better and needed less sleep. This was truly miraculous. We had tested the house for mycotoxins through Mycometrics prior to hiring mold one and found very high levels of Aspergillus. About a month after the mold treatment, my wife did a urinalysis through Great Plains Lab for mycotoxins and she was off the charts for Aspergillus. The body can take up to several years of detox to get all that out of the system, so no surprise that a month later it wasn't all gone. This was just proof that that mycotoxin was present at very high levels in her body as well as our home. And here's another shout out to the customer service and generosity of Mike and Mold One. About 2 months after the mold treatment, I was working on replacing my roof. A micro-storm came out of nowhere while I had the roof open and absolutely SOAKED everything. We had water dripping through the light fixtures inside and huge water spots showing all over our ceilings. This was hugely discouraging. After the storm passed, I called Mike and explained the whole thing and asked his advice since now we're a pitri dish for mold. Mike offered to send his guys back out to re-treat our home for free and consider it covered by warranty, even though it would have been easy and obvious to consider this new water damage not covered by warranty. I can't say enough of how great Mold One and Mike have been, and what a life changing impact their mold treatment of our home has had on my wife. Thank God that he led us to this solution for my family's health."
Total Home sterilization
bedroom
bathroom drains
moisture intrusion
black mold

+4

Response time11 hrs
Response rate96%
108 neighbors recently requested a quote
Avatar for Sam's Home and Commercial Inspectors LLC
Sam's Home and Commercial Inspectors LLC
5.0(
6
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Rolla, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I used this company twice and Sam was very prompt with responding and getting the inspection done within a few days. I got the inspection report same day. Even the realtor I'm with plans on recommending him to other clients. Very decent pricing as well."
Water coming in.
May have a New roof but....
Bad support
gutter
fasica rotten

+48

Response time6 hrs
Recommended by100%of homeowners
Avatar for Vertical Network, LLC
Vertical Network, LLC
5.0(
2
)
Hazardous Waste Removal

Serving Rolla, MO and surrounding areas

Approved

"Chris and Frank with Vertical Network LLC were incredible! They took on a very challenging job in helping us remove an old safe from a home we just purchased. The safe was easily over 1500 lbs and they had to get creative with ways to remove the safe without causing damage. We were thoroughly impressed with their professionalism, and that they were able to remove the safe so efficiently and safely. We had no damage to our home or yard. We highly recommend them. They have the right equipment and right attitude for the job!"
Avatar for Spartan Services, LLC
Spartan Services, LLC
4.4(
21
)
Asbestos - AbatementToxicity and Mold - Removal

Serving Rolla, MO and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"This was a fungal remediation project. Michael Earley showed on time, was courteous and professional. He supplied a detailed estimate of the work and pricing. Although logistics prevented the work from performed by Spartan, I would certainly call them again should the need arise."
Transite siding
Vermiculite insulation
Transite siding under
Vermiculite insulation
Vermiculite insulation

+49

Response time1 day
Recommended by100%of homeowners
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Biohazard Remediation FAQs, answered by experts

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.

If the smell is closer to mildew or rotten eggs, the issue is probably mold or bacteria buildup in the machine or its drainage system. Clean your washing machine thoroughly, paying close attention to the rubber door gasket, as it can harbor odor-causing residue. Some machines have lint or debris filters that should also be checked and cleaned according to the user manual's instructions. Be sure to leave the machine's door or lid open after each use, as this allows for better air circulation and helps prevent mold growth.

The duration of mildew smell in carpets depends on several factors, including the extent of moisture, cleanliness, and ventilation. If promptly addressed, the smell can diminish within a few days to a couple of weeks after thoroughly drying and cleaning the carpet. However, in severe cases or if not properly treated, the smell might persist. Persistent odors could indicate deeper mildew growth, requiring professional cleaning or, in extreme cases, carpet replacement to completely eliminate the smell.

Homeowners insurance policies vary quite a bit, and whether or not yours will cover water and mold damage largely depends on the cause. If the damage is due to a sudden event, like burst pipes or a natural disaster, many policies will cover it. However, if it's due to neglect or failing to notice the leak over an extended period, you're likely responsible for the water damage restoration costs.

The time it takes to remove mold from under silicone caulk depends on the severity of the mold infestation and the cleaning method used. The cleaning process itself can take a few hours, including the time needed for cleaning agents to sit and work on the mold. If re-caulking is required, additional time will be needed for removing old caulk, applying new caulk, and allowing it to cure, which can take up to 24 hours.

The Rolla, MO homeowners’ guide to biohazard remediation services

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