Mold Testing and Inspection Services in Rockville MD

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Hidden mold in your house can affect your health and your family's health. Mold testing can help detect if there is any black mold in your household that you can't see. Give us a call if you need to know for sure.

Order mold testing in Rockville or call now: 301-867-5064

Mold Testing Services In Rockville MD

If you don't see black spots on the wall or smell a musty, mildew smell, then the only way to know for sure if there is mold in your house is by taking samples to test. We are a professional and certified mold inspection company that can help. Our specialists will come to your household and do an extensive inspection.

We do a visual inspection to check if there are any signs of mold, leaks, or high relative humidity. We then focus on areas of high moisture because mold grows where there is high moisture content. Our Rockville mold inspection experts use moisture meters and infrared cameras to determine places of concern.

We then take samples of the surfaces and air for testing. The samples are tested in a lab that is accredited by AIHA.

Call us: 301-867-5064
| O2 Mold Testing of Rockville
| Mold Testing/Inspection/Detection
| Hours: Mon-Sun 8:00am - 8:00pm [map & reviews]
| Phone: 301-867-5064
| Dispatch address:
Lofstrand Ln, Rockville, MD 20850

Nearby Locations:

Baltimore, Reston.

Schedule an appointment

Mold Inspection Service Rockville Provides:

  • Commercial and residential mold testing
  • Fast and reliable laboratory results
  • Detailed testing reports and advice
  • Certified lab analysis
  • Mold remediation plan

Why You Need Mold Testing Services

Whether it is because of health concerns or because you are buying a new property, finding out whether or not a building is harboring mold can be really important. When you have the information at your fingertips, you can make the right decision as to how to care for the problem.

The testing results will let you know the extent of mold growth and the species. We will review with you the most affected areas, and then recommend the necessary procedures for mold removal.

Identifying High Levels of Mold Spores

After we collect an air sample from the room or rooms where we suspect a problem, we send the samples to be checked in the laboratory and to be compared to a control sample taken from outdoors in the area near the building. High levels of mold spores compared to outdoors is indicative of active growth. This is especially useful because you can't always see mold indoors, even when it is actively growing. Our Rockville mold testing specialists can test air samples to confirm this hidden problem.

Plan Your Mold Remediation

The remediation process won't be complete if you don't flush the entire mold growth from your property and prevent it from returning. Mold inspection services in Rockville helps you know where there are high levels of mold growth and what to do about it. Our mold testing specialists provide a full mold remediation plan based on the laboratory results, so you will be able to supervise the whole remediation process, ensuring that you get the best from the service.

What Is Our Pricing Plan?

There are three pricing packages you can choose from mold inspection service Rockville:

  • Basic [$149]: Mold visual inspection and moisture reading for any affected area.
  • Standard [$395]: Mold visual inspection, moisture readings, two indoor testing samples, written report of laboratory results, and a full mold remediation protocol. Thermal imaging inspection and extra samples tested for an additional fee.
  • Advanced [$895]: Mold visual inspection, moisture readings, five indoor testing samples, written report of laboratory results, full mold remediation protocol, and thermal imaging inspection. Extra samples tested for an additional fee.

Why Choose Us

  • Experience: Our experts understand where and how to find mold. We have provided mold detection and inspection services for a long period of time, with many satisfied customers.
  • Professionalism: Our customers are our first priority, and we treat them professionally and respectfully. We ensure that you get the best service, without shortcuts, when you need it the most.
  • We are Trustworthy: We are neutral and not biased, with no vested interest in finding mold. We conduct our tests in an accredited lab, and we ensure that you get accurate results in a timely fashion.
  • Quick response: We guarantee that we shall serve you in the shortest time possible. Our customer care will receive all your calls and guide you through the process. Our specialists will visit your property as soon as possible. We make sure that you get the results in less than a week. We treat all our customers fairly.
  • Reliability: Our specialists have the skills to perform the task. They know how to collect both surface and air samples, from the right places, for testing results you can rely on.

Our Service Locations near Rockville, MD

If it's time for mold inspection service or professional mold testing - we are not far from your home: Woodley Gardens, Rockville Town Square, Westmore, West End Park, Lincoln Park, New Mark Commons, Twinbrook, Rollins Park and Rockshire. You can count on us if you need our help with mold testing in neighboring cities: Aspen Hill, Wheaton-Glenmont, Derwood. Call us!



Why hire a professional if you suspect you have mold in your house or basement?

If you are concerned about the presence of mold, it is important to seek the help of a professional. Mold can be a serious health hazard and it is not always easy to determine the extent of the problem. A professional can help you identify the source of the mold and make recommendations for remediation.

Why is there no need to look for the nearest mold inspection company in Rockville, MD?

There is no need to look for the nearest mold inspection company in Rockville, MD because we're here right now to help you! O2 Mold Testing is ready to help you with mold testing of your private or commercial property.

Can you live in a house with black mold?

There is no one definitive answer to this question, as the decision of whether or not to live in a house with black mold depends on a number of factors specific to each individual household. However, some potential reasons why someone might choose not to live in a house with black mold may include the potential for health concerns, the potential for structural damage, and the potential for nuisance or property damage.

How can I find a professional mold inspector in Rockville, MD to hire?

The best way to hire a professional mold inspector in Rockville, MD is to contact a professional mold inspection company like O2 Mold Testing.

There are a few reasons why O2 Mold Testing is the best choice for mold testing in Rockville, MD. First, our team has years of experience testing for mold and can provide you with accurate results. Second, we use the latest testing methods and equipment, so you can be sure that your results are accurate. Finally, we are a licensed and certified testing company, so you can be sure that you are working with a reputable organization.


If you google for "certified mold inspector near me" you are in the right spot!


How much does a mold inspection cost?

A mold inspection typically costs between $150 and $600.

When is mold testing required?

Mold testing is typically required whenever there is a concern about mold growth. In addition, it can be a good idea to consider mold testing when a building is first constructed, when major modifications are made to the building, or when there is a change in occupancy.

What does the professional mold testing process look like?

The professional mold testing process typically includes the following steps:

  1. Collect samples from the location where the mold is suspected to be present.
  2. Test the samples for the presence of mold spores.
  3. Review the text results to make a determination as to the extent of the mold problem.
  4. Create a plan for remediation actions.

What comes next after mold testing?

Mold testing is a great way to identify potential mold problems, but it's only the first step in a long process. After mold testing, the next step is to determine the source of the mold and to take appropriate action.

Is it safe to live in a place in Rockville, MD with black mold?

It is important to consult with a professional before making any decisions. Some things to keep in mind when assessing the safety of a home with mold include the following:

  • Whether or not the mold has spread.
  • The type of mold.
  • How severe the symptoms are.
  • The quality of the air quality in the house.



Frequently Asked Questions

What kind of mold grows on fruit?

One type of mold that grows on fruit is called Botrytis cinerea. There are also other types of mold that can grow on fruit. It can grow on any type of fruit, including apples, oranges, and bananas. The mold will grow on the surface of the fruit and may produce a musty smell.

Is mold dangerous?

Mold is a type of fungus that can grow both indoors and outdoors. Mold can cause a number of health problems, such as runny nose, sneezing, coughing, watery eyes, and irritated skin. In people with asthma, mold can trigger an asthma attack. People with a weakened immune system may develop a serious infection in their lungs if they are exposed to mold.

What kind of mold is dangerous?

There are many types of mold. Some are benign, while others can be harmful. Molds that are harmful typically produce toxins that can cause respiratory problems, skin problems, and even poisoning. The most dangerous mold is Stachybotrys chartarum, also known as black mold. It can cause serious health problems, like respiratory problems, nervous system problems, and even death.

How bad is black mold?

Black mold like Stachybotrys chartarum can be extremely bad for your health. It can cause a number of respiratory problems, including asthma and other respiratory infections. It can also cause skin irritation and rashes. If you have black mold in your home, it is important to have it removed as soon as possible.

What happens when the inspector finds mold?

If the inspector finds mold, the next step is to have the mold tested. Once the type of mold is identified, the next step is to determine the source of the mold and correct the problem.

How much mold exposure is harmful?

There is no definitive answer to this question as it depends on a number of factors, including the type of mold, the individual's sensitivity to mold, and the length of exposure. However, it is generally agreed that exposure to mold can cause a variety of health problems, including respiratory problems, skin irritation, and allergic reactions.

When does a mold inspector wear mask?

Mold inspectors generally wear masks when they are conducting an inspection in order to avoid inhaling mold spores.

What types of mold testing are there?

There are many types of mold testing, but the most common are air sampling, surface sampling, and bulk sampling.

How do you treat black mold?

If you think you have black mold, it is important to have it identified by a professional. Once it is identified, you can treat it with a number of different methods. The best one is to use a professional mold removal service.

Why should I use a professional mold removal service?

There are a number of reasons why using a professional mold removal service is the best option. First, they have the experience and knowledge to properly identify and treat the mold. Second, they have the proper equipment to safely and effectively remove the mold. Finally, they will be able to dispose of the mold in a way that is safe for you and the environment.

How to prevent mold growth?

To prevent the growth of mold, it is crucial to control moisture and create an environment that discourages mold development. Here are some recommended steps:

  • Control humidity levels below 50% by utilizing dehumidifiers or air conditioners. Ensure proper ventilation in moisture-prone spaces like bathrooms and kitchens, utilizing exhaust fans and open windows to enhance airflow.
  • Promptly address and fix any leaks to prevent moisture accumulation.
  • Monitor moisture levels in damp areas using moisture meters and address elevated levels immediately.
  • Insulate your home properly to prevent condensation on cold surfaces.
  • Use mold-resistant materials during renovations or construction.
  • Clean and dry areas prone to moisture regularly.
  • Use exhaust fans when cooking or showering to remove excess moisture from the air.
  • Avoid carpeting in moisture-prone areas and opt for moisture-resistant flooring materials.
  • Regularly maintain your home's exterior, such as cleaning gutters and downspouts, inspecting the roof for leaks, and addressing any issues promptly.
  • Control condensation on windows and cold surfaces using insulation and double-paned windows.
  • Reduce clutter to promote better air circulation.

How long does mold testing take?

The duration of mold testing may differ based on various factors, including the testing method utilized, the scope of the area under examination, and the number of samples collected.

  • Surface testing, like tape lift or swab sampling, usually takes around 5-10 minutes per sample.
  • Air mold testing, which involves collecting air samples from a particular area, typically takes between 30 minutes to an hour to complete. The time to obtain test results is determined by the laboratory workload and the type of testing conducted. Once collected, turnaround time is variable.

It may take a few days to several weeks to receive the results. It is important to seek guidance from a qualified mold inspector or industrial hygienist to determine the most suitable testing method and duration for your specific circumstances.


Order Professional Mold Testing Today: 301-867-5064

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