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TRUSTED BY HARMONY, NC HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon29
    Verified mold testing and remediation services reviews

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

Avatar for Mold Test Company NC
Mold Test Company NC
3.9(
103
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Harmony, NC and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We hired Mold Test Company to conduct post testing on a home damaged by a hurricane. They had the best price point of any of the companies I contacted, but you get what you pay for. After my initial contact with the company, I could not reestablish contact with them for over a week as their phone system was having issues. I was about to hire another company when I received a follow-up call from them. At this point I was advised they were having phone problems and I decided to go ahead and hire them for our testing. The technician that conducted the testing was professional and overall provided a positive experience. We were told that we should receive the results of the test in about 48 hours. It took 11 days and multiple calls and emails to get our results. We were initially provided with an inaccurate report that stated visible mold was found in the home. There was no visible mold in the home so when we asked the analyst about it he stated that some of the information in the report was prepopulated and must not have been changed. While reviewing the results with us,the analyst said he could refer us to a company for further remediation products. We were soon greeted by an unprofessional salesman from the other company trying to sell very overpriced remediation products. Our home is under contract and the lack of professionalism dealing with mold test company may put our sale in jeapordy. At this point, I feel like we will more than likely have to hire another company to conduct the testing again. With all of the miscommunication and lack of attention to detail I fear our test from these guys may not be valid. Do yourself a favor and pay the extra money for a reputable local company."
Crawl
Basement wall
Insulation
Insulation
Basement

+41

Response time10 hrs
239 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Aerus of Greensboro
Aerus of Greensboro
5.0(
10
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Harmony, NC and surrounding areas

Approved

In business since 1924

Free estimates

Credit card accepted

"Brad knows his products and is very passionate about them. He believes in the items that he sells, and for good reason. We bought several items from him and have been nothing but happy with them. Our vintage home smells SO FRESH! We'd had mold years earlier and had to go through remediation. I developed mold-induced asthma, which was having a very negative impact on my quality of life. We have 3 cats and 2 dogs in the house, which creates a LOT of dust. Even though we vacuum dauly and shampoo the carpets every month, the fur is ever-present. Additionally, we have chickens that live outside, but our smaller breeds have to come into our mud room during the winter. Birds are very dusty! I am also an opera singer, but my asthma had gotten so bad that I was actually getting dizzy while trying to practice! These air scrubbers make a noticeably IMMEDIATE difference and are so easy to maintain! They're quiet too. I can breathe again with NO INHALERS OR MEDS!"
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+8

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Mold Testing & Inspection NC
Mold Testing & Inspection NC
4.6(
78
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Harmony, NC and surrounding areas

Approved

In business since 2000

Small jobs welcome

Offers commercial services

"The were able to squeeze me into their schedule. The did some stretching and cleaning. Overall, the carpet looks great! Would definitely recommend if you are not ready to purchase new carpet and need it.to.look fresh "almost" new!"
Mold and Chimney Leak
Antimicrobial fogging
Chimney
Air tesr for mold
Toxic Mold in Garage

+4

Response time1 day
Recommended by97%of homeowners
Avatar for Biotek Environmental, Inc.
Biotek Environmental, Inc.
4.6(
185
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+2 more

Serving Harmony, NC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I believe that they took great care in assuring that the water damage was repaired and the mold were remedied. They worked very closely and cooperatively with me. They advocated for me rigorously with my insurance company. Very personable."
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+13

Response time2 days
5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Dynamic Mold Remediation
Dynamic Mold Remediation
4.7(
38
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Harmony, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"James with Dynamic Mold Remediation does Excellent Work. His Work on Mold Remediation is Outstanding. James Waterproofing Our Basement was Outstanding too. His Work is Precise and His Quality of Waterproofing is The Best I have ever seen. The Value is A Good Investment in Your Property."
Project Photos
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Silver Line Construction Plus
Silver Line Construction Plus
5.0(
11
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Harmony, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Sergiy and his crew are great! I am remodeling my kitchen and they completed a handful of projects for me. They care about their work quality and are very professional. Sergiy was transparent with what work was being done and the associated costs. I would highly recommend Sergiy and his team!"
Response time1 day
Recommended by100%of homeowners
Avatar for United Waste Services
United Waste Services
New to Angi
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Harmony, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I have over 26 years of experience in environmental services, field service, and industrial cleaning. Throughout my career I have handled a wide range of work including hazardous and non-hazardous waste removal, residential and commercial maintenance, pressure washing, junk removal, emergency cleanups, home improvement repairs.\n\nI am based in the charlotte area and available to travel surrounding locations for jobs.\n\nMy skills include industrial cleaning, environmental safety practices, equipment troubleshooting, emergency response, oil spills, site maintenance, debris removal, trash removal, property cleanup, post-construction cleanup. \n\nI take pride in working safely, efficiently, and with attention to detail.\n\nCostumers choose me because I'm reliable, show up on time, and get the job done right the first time. I focus on quality work, clear communication, and making sure every client is satisfied with the results.

Avatar for THE MOLD HUNTER INC
THE MOLD HUNTER INC
5.0(
37
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Harmony, NC and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Mike Smith, The Mold Hunter, Inc., was an extremely easy and professional mold remediation company to work with. Mike was prompt with communications throughout the process, answered all our questions and gave detailed explanations of what was going to be done from testing to remediation, and he provided a detailed and accurate estimate of the cost. His employees were very thorough, competent, and respectful of our property. Mike even gave suggestions as to how we could do some preparation ourselves in order to save money. What more could you ask? We highly recommend Mike for testing and mold remediation."
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Response time1 day
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Yes, mold behind drywall can affect your health, even if it is not visible. Mold releases spores and mycotoxins into the air that can be inhaled, leading to various health issues including respiratory problems, allergies, asthma symptoms, coughs, and other infections. While individuals with pre-existing conditions like allergies, asthma, or weakened immune systems are particularly vulnerable, anyone can be affected by prolonged exposure. Additionally, if left untreated, mold can spread throughout your home and compromise its structural integrity, resulting in costly repairs.

Exterior paint contains a higher level of VOCs, which can be dangerous if you’re exposed to it for a long period of time. The good news is that paint’s toxicity reduces significantly once fully dried and cured. Do not keep open exterior paint cans in your home, basement, or garage, exposing your household to harmful chemicals over time.

The negatives of a humidifier are the potential for mold growth due to high humidity levels, the up-front cost, and the energy requirements to run it. Depending on the state of humidity in your home, you may not actually see lower utility bills due to the humidifier running on a near-constant basis. 

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

Yes, professional testing identifies mold presence and type, guiding effective remediation plans that mitigate health risks. By ensuring thorough removal and preventing recurrence, professionals help maintain indoor air quality and reduce potential health hazards.

The Harmony, NC 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.