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

Avatar for Mold One Missouri
Mold One Missouri
4.8(
21
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+2 more

Serving Buffalo, 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%
112 neighbors recently requested a quote
Avatar for Greene Planet Mold Removal
Greene Planet Mold Removal
4.9(
23
)
Mold & Toxic Material Test

Serving Buffalo, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"David and his crew were very prompt and remediated the mold issue in our crawlspace and mechanical room. Their cost was very reasonable compared to other quotes that we received. Would highly recommend this company."
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(
29
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Buffalo, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I initially had Shawn and his crew come because we were being eaten alive by ticks and mosquitoes. I agreed to have them do a whole house inspection, and thank goodness we did! They discovered mildew/mold in the crawlspace where we had an addition added, and the start of termite trails. They immediately developed a plan and went through everything that needed to be done to make our home safe and protect our investment. Shawn and Joey kept us informed daily on what they were doing and where they were in the process. Their crew did a fabulous job and kept the entire worksite clean throughout the process. They even made a nice little brick area outside of our gate that they didn't have to do! As for the ticks and mosquitoes, we have not seen or been bitten by a tick in the last 3 weeks - one of us was getting ticks weekly! We have signed on for their monthly treatment and are happy to continue with them!!"
Response time6 hrs
Response rate99%
101 neighbors recently requested a quote
Richie Builders
4.2(
13
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Buffalo, 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
2 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 Buffalo, MO and surrounding areas

Emergency services offered

"Frank diagnosed the problem accurately and informed me of what needed to be done to fix it. Frank was very knowledgeable, honest and direct. The work was completed quickly and professionally. Very pleased, would use again and highly recommend to others."
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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 Buffalo, 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

Most mushrooms found on residential lawns are harmless. Certain varieties such as destroying angel, fly agaric, and vomiter mushrooms that can grow in grass will occasionally make their way onto residential lawn, but this is uncommon. Since mushrooms can be notoriously difficult to identify, if you suspect that your lawn mushrooms could be a poisonous type, consulting a professional is recommended.

Checking for mold yourself is crucial, as catching mold in the early stages is ideal. Mold can appear green, brown, black, blue, or yellow. It can smell musty and can feel like velvet, leather, or cotton. 

Most often, mold grows near water damage. It’s best to inspect these places for signs of mold growth:

  • Basement: Look in corners, windows, carpet, closets, and around appliances. 

  • Bathrooms: Check around sinks, ceilings, and around toilets. 

  • Kitchen: Inspect around the sink, behind the refrigerator, and behind trash can.

  • Attic: Look near the insulation and near intake and exhaust vents.

Signs of mold under silicone caulk include discoloration or dark spots appearing through or around the caulk, a musty odor in the area, and visible growth on the surface of the caulk. Additionally, if the caulk feels soft or spongy, it could indicate moisture trapped underneath, which is a breeding ground for mold.

Most grass mold isn’t harmful to humans. Slime molds in particular aren’t toxic and may even possess some benefits. Other molds, like powdery mildew and snow mold, generally aren’t a concern, but can still cause allergic reactions and respiratory distress in those with high allergy risk and compromised immune systems.  

Mold loves moisture, so prolonged high humidity levels or standing water can trigger mold growth. Mold also needs a food source to grow on, such as wood, fabric or another material. However, it's moisture that's most important for mold growth, which is why you want to keep humidity levels low.

The Buffalo, 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.