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    Average homeowner rating
  • Verified reviews icon13
    Verified mold testing and remediation services reviews

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

Avatar for AdvantaClean of Kansas City
AdvantaClean of Kansas City
4.5(
96
)
Toxicity and Mold - RemovalMold & Toxic Material TestIndoor Air Quality Testing+2 more

Serving Raymore, MO and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Terrific - huge relief! Wish now that I had not procrastinated getting an estimate. I simply had no time previously and now that I had 2 weeks' time off for the Christmas holiday season, decided I would undertake what I assumed would be the unpleasant task of researching companies, securing an estimate, and beginning to face what I was sure was a significant mold problem. I have a 58 year-old home (which we love and hope to remain in forever - as we moved here for the ranch layout and hardwoods - perfect for 2 family members in wheelchairs). Unfortunately, our beautiful but older home has old, corroding copper pipes in the walls - and pipe in the wall beneath kitchen sink had a few leaks that leaked over time into the wall. After plumbers cut open sheetrock to repair sections of leaking copper pipe (twice) ...as the home warranty plan we have is great and covers removal and replacement of corroded sections of copper pipe for a small co-pay (but only covers removal & replacement of a few inches of pipe around the corroded area rather than covering replacement of the entire 5 ft run of pipe) and we've had a couple sections of pipe in the wall under sink replaced. Each time a section of pipe was replaced, plumbers opened up more sheet rock in the area to expose the pipe - which also exposed mold on a 2 x 4 and insulation in that area. Plumbers had also quoted cost of replacing the entire run of pipe - just in case I ever decide to replace my lower kitchen cabinets, noting that would be a good time to get rid of the entire run of copper pipe. So - back to the mold issue I had avoided for so long, assuming it would be expensive. After getting a few names of mold remediation companies from Angie's List, I quickly read the reviews & noticed several reviews for Advanta Clean of Kansas City mentioned this was not a company looking to secure work if professional assistance was not truly needed and often simply provide a recommendation and advice on how the homeowner can take care of their smaller-than-anticipated work on their own and avoid costly repairs. Reading the reviews provided some relief, and I hoped to get a visit and free estimate from Kevin, as reviews of him were really good. What I actually experienced when Kevin visited our home can't easily be described. My worries and concerns were immediately alleviated. Kevin was highly professional, describing national guidelines recommendations, noting our issue was less substantial than we had thought, and provided 3 different approaches that could be taken - detailing each. The first approach (and one he recommended) was free - simply cleaning up the area ourselves with vinegar and allow it to dry well, along with using a dehumidifier in the house (as humidity was reading high). The second approach (if uncomfortable cleaning the small area of mold on our own) was in the $350 range plus cost for asbestos testing (necessary in a home of our age to ensure crews would be safe while completing repairs) with asbestos testing through an independent company of our choosing (though Kevin could provide info if needed) running ~$400 (this entire second approach was deemed an unnecessary but available option by Kevin), and the third approach was ~$1200 (which covered a significant amount of work...removing lower kitchen cabinets, all sheetrock & insulation behind them, cleaning up the area and using HEPA fans) which Kevin noted was an 'aggressive' but available approach - should we prefer that. I had feared hearing $5k to $6k - so had done nothing for far too long. I wish I had called earlier!! I now have a plan that costs me nothing for now - which I feel safe with (priceless). And, since I already intended to pull out & replace lower kitchen cabinets after saving up a bit (& also replace the 5 ft run of copper pipe in the wall that started all these issues) I now have a solid idea of what it will cost to do the level of agressive mold remediation that I prefer to do (pulling out/checking/replacing insulation near the area) - once I'm ready to be without a functioning kitchen for a bit. Meanwhile, I am very comfortable managing the small area of visible mold on my own. And, will definitely be calling Kevin at AdvantaClean whenever I get around to replacing my lower kitchen cabinets, to do the level of unnecessary but precautionary checking I'd prefer to do. An outstanding, highly professional company that I will be using in the future, and would recommend to friends and family. THANKS!!"
Additional Photos
Response time3 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Mold Test Company MO
Mold Test Company MO
3.8(
83
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Raymore, MO and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Jeremiah came out and tested the air and moisture and other items to determine if I had mold in my basement. After getting the test results there was evidence of mold and he recommended a company that provides a do it yourself kit for mold remediation. (Not cheap). After getting the items and realizing that there was more work, it would have been better for me to let my insurance company handle this as I do have coverage for mold/fungi. Though having a professional do the work is expensive, from what Jeremiah mentioned, it does not guarantee that the work will be complete or the source of the problem taken care of. He mentioned most companies will take care of the mold but not necessarily the cause of the mold. For this I would have to contact another company."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

20 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Smart Environmental Services LLC
Smart Environmental Services LLC
4.9(
116
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Raymore, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Smart Environmental has excellent customer service and incredibly honest people. They saved us thousands of dollars by stressing the importance of testing our old vermiculite insulation rather than assuming it had asbestos. While another company took a look at our attic and gave us a quote for over $3,000 of asbestos remediation, Pony described that many inspectors see old insulation and assume it is asbestos, but that is not always the case. Pony took a sample from our attic, got it tested for us, and promptly sent us the negative test results the next day. We could not be more grateful for Ponys honesty and the diligence he took in actually testing our insulation instead of just assuming we needed a costly remediation."
Technicians At Work
Basement mold removal job
Basement mold removal job
bathroom equipment
kitchen equipment

+1

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Pure Air KC
Pure Air KC
5.0(
6
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+2 more

Serving Raymore, MO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Highly HIGHLY recommend Spencer and his team. I had been having some severe respiratory issues for several months after a water damage and his easy to read test results confirmed my suspicions of mold. He immediately contacted my insurance company to advocate for housing arrangements for me and my pets. The treatment was quick compared to old methods and my health started making huge improvements in just a few days time. That alone was so worth it - beyond grateful to be getting my home and my health back."
Is your home making you sick?
More effective, more efficient.
Our particles are built different.
Infrared camera finding a leak in the ceiling.
Before the VaPure cold sterilant disinfection process

+5

Response time4 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Varsity Home Inspections, LLC
Varsity Home Inspections, LLC
4.8(
77
)
Mold & Toxic Material Test

Serving Raymore, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Paul did a great job. Responded immediately to my request set an appointment for 830 the next morning showed up exactly on time and performed the radon test. Very professional."
Response time4 hrs
29 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Advanced Recovery of the Midwest Corp.
Advanced Recovery of the Midwest Corp.
5.0(
20
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Raymore, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Had a broken pipe a few weeks ago, we got the pipe repaired and we dried everything out but shortly after had mold developing in the wall behind the shower. Ben at Advanced Recovery sent out their technician Andy and he handled it right there onsite, and it cost us $500 less than our cheapest estimate. I would absolutely recommend them to anyone dealing with water/mold issues. Everything is back in order now, and just in time for the family to visit for Christmas. Thanks guys!!"
Mold remediation on main floor from roof leak.
Remediation in basement closet
After photo of closet
After photo of main level.
Sewage pump out from crawl space

+3

4 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for RestoPros of South Kansas City
RestoPros of South Kansas City
4.7(
11
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Raymore, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"RestoPros of South KC recently did mold removal work in our bathroom. They came to our house almost immediately after being contacted and were very professional. They explained their process very clearly and helped us understand what was needed for our bathroom. They thoroughly examined the need and executed the work in a safe, high quality and timely manner. We were very satisfied and would recommend them to others."
Mold Remediation Project
Mold Remediation Project
Additional Photos
Additional Photos
Additional Photos

+27

3 neighbors recently requested a quote
Recommended by81%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Slime mold isn’t toxic to your dog, even if they eat it. Toxicity and comfort are two different things, and if you notice your dog eating slime mold, you should stop them, but not worry too much. Expect a period of gastrointestinal distress, and possibly some other complications, but your dog should be ok within a few days.

Powdery mildew is exactly like it sounds—a widespread mold that looks like baking soda or talcum powder. It’s usually seen on plants and spread in warm climates, which is why many people first discover this issue in their home greenhouse. Over time, plants have become resistant, but if you see it spreading, baking soda and water can eliminate many cases. Otherwise, consider neem oil or fungicide. 

While home mold tests can provide a simple identification of mold presence, they lack accuracy and reliability. These kits may detect mold spores but can't pinpoint the source or identify the type. Professional testing, combined with an inspection, is more comprehensive and leads to actionable next steps. 

The spread of wood rot results in a physical breakdown of the wood’s cellulose and lignin, causing it to become spongy or brittle. This can lead to structural damage. Water won’t damage the physical structure of the wood, while mold can eat away at the material and cause structural damage over a much longer timeframe. When further considering water damage versus mold versus wood rot, all three issues can create a musty or damp odor in the area. All three can also cause discoloration of the wood.

If you see mold spores on walls, flooring, or ceilings, it’s best to call in a mold inspection pro to investigate. Similarly, if you smell signs of mold—musty, earthy, rotting wood, or stale scents—it’s time to call a mold inspection professional. 

Other less-obvious times when you should have your home inspected for mold include:

  • After flooding

  • After home water damage

  • Having ceiling or wall damage

  • Buying or selling a home

  • After a persistent unexplained cough or allergy symptoms 

  • Noticing discolored surfaces

The Raymore, 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.