There are many companies that offer mold removal and remediation services, most of which are local. We chose to focus on the most readily available services in the U.S.A. and Canada.


Mold remediation involves locating and assessing the source of mold, as well as capturing any mold spores. We searched for companies that were certified and had comprehensive services lists.


Before they can give a price estimate, mold removal companies must assess the extent of an infestation. Companies that offer quick estimates, price matching, and extended warranties are our favorites.

These partners pay us compensation, which has an impact on the order in which they appear on this page. Despite this, all analyses and opinions are ours and we stand by editorial integrity.

Our top picks: Mold Removal Reviews

American households face a major problem with mold. The EPA and Lawrence Berkeley laboratories revealed that mold can cause chronic sinus infections in American households in a 2007 Indoor Air Journal article. According to the Journal of Environmental and Public Health, the annual cost of mold and allergic rhinitis is $3.7 billion, $1.9 billion, $15.1 million, and $1.7 trillion for asthma mortality.

Mold remediation companies use a variety of methods and tools to find, isolate and remove mold. These include, but not limited to, HVAC (heating ventilation, and air conditioning), cleaning, protective clothing, and dry brushing. Wet vacuuming and HEPA (high efficiency particulate air vacuuming) are also available. Some companies use third-party assessors to assist with this part.

All of the companies reviewed in this article can provide mold remediation services for residential and commercial buildings. They can also provide remediation services through different regulatory agencies, sometimes at a local level. We chose not to place them in a particular category because they all perform well in key areas. We instead listed the strengths of each company to help customers choose the best company for them. We decided to not include service quotations due to the necessity for a physical evaluation and the many factors that affect the cost of professional mold remediation.

ServiceMaster Restore Review

ServiceMaster Restore only uses EPA-registered cleaning products for mold removal. If the mold is severe, ServiceMaster Restore will remove the damp drywall and sand the wood before replacing it. The company will dispose of and replace carpets that are affected by mold after cleaning and sanitizing the floorboards.

ServiceMaster has over 1,900 locations across the United States, plus additional locations in 14 other countries including Canada. ServiceMaster has also reached agreements with several of the most powerful property insurance companies in the United States. This makes it easier for consumers to file claims and keeps costs down.

The ServiceMaster Restore mold remediation process boils down to these steps, as described on its website:

  • Locate the mold and water sources that feed it in your home or workplace
  • Assessing the damage done by mold
  • To stop it from spreading, isolate and contain the mold using techniques such as physical barriers and negative pressure.
  • Microscopically removing microscopic mold spores and filtering them from the air
  • Antimicrobial and antifungal treatment for mold removal
  • Material porous that has been infested with mold
  • As needed, clean, deodorize, and sanitize your belongings
  • Reconstruction of damaged areas in your home or business.

SERVPRO review

Servpro is a company that specializes in mold and water damage restoration. Its staff includes qualified Applied Microbial Remediation Specialists and Water Damage Restoration Technicians. Advanced equipment is used to identify mold colonies and determine the source of their water supply. The mold remediation process at Servpro consists of these steps:

  • You can inspect your property for visible mold signs using various technologies.
  • Use a variety of containment methods to stop the spreading of mold. This includes advanced procedures such as negative air chambers that isolate the affected area with physical barriers and low pressure to prevent mold spores from spreading during cleanup.
  • HEPA vacuums and powerful air scrubbers can be used to filter the air and capture microscopic mold spores.
  • If necessary, remove and dispose of mold-infested porous material, such as drywall or carpeting to eliminate heavy mold growth.
  • Clean and sanitize furniture, ornamental items, clothing, and other items that are susceptible to mold.
  • Depending on the extent of mold damage, you may need to remove drywall, subfloors, and other building materials, or do repairs such as painting and installation of new carpet.

Paul Davis Restoration review

Paul Davis Restoration can perform all types of mold inspection and testing. This includes dry rot, dangerous black, pink, and yellow molds, as well as dry rot. The company’s mold remediation services follow four main tenets: Triage. Mitigate. Restore. And Back Safe and Sound. This means that the company is focused on quickly fixing mold problems, protecting the environment, and restoring clients’ homes or businesses as soon as possible.

This company is well-known for its innovations in the field. In particular, it collaborates with the insurance industry to better service policyholders. They use computerized estimates and line pricing when preparing job quotations. All technicians have completed IICRC-approved courses (Institute of Inspection, Cleaning and Restoration Certification) and they are certified in emergency restoration, construction, and remodeling at the National Training Center, which is located in Jacksonville, Florida.

Paul Davis Restoration promises the following services for residential and commercial mold remediation:

  • Emergency response available 24/7
  • Mold infiltration assessments by trained professionals immediately
  • Water extractors, dehumidifiers, and air movers for industrial use are all used to effectively remove excess water
  • Effective containment and removal of contaminated material
  • Cleaning contents and other personal belongings
  • Antimicrobials and disinfectants are used to prevent mold growth in the future.
  • Sanitation, deodorization, and air purification
  • Assistance in the process of insurance claims

Review of Indoor Restore Environmental Services

Indoor-Restore Environmental Services is a specialist in the detection, assessment, and elimination of indoor pollutants and property damage. Indoor-Restore’s employee training and requirements are a major advantage. New staff must have years of experience. They also require that they undergo an in-house training program, which includes classroom and on-the-job testing. This training is offered to all staff, both field specialists and in-office clients. Staff are also evaluated every quarter and recertified annually.

Indoor-Restore has another advantage: it is affordable. Indoor-Restore guarantees to beat any competitor’s pricing by 5% (apples-to-apples) and to cover costs upfront. It also guarantees that mold will not return to the work areas for a period of 10 years. It is also a member of the Indoor Environmental Association. This means that it must adhere to the strict guidelines of the association for industrial hygiene and environmental testing. These guidelines are set by various administrations, such as the World Health Organization (OHA), the Occupational Safety & Health Administration, and the Environmental Protection Agency.

AdvantaClean review

AdvantaClean was founded in Florida in 2005 as a contracting company that specialized in structural repairs and emergency loss mitigation. The company provides a variety of services including mold remediation and emergency water removal for commercial, institutional, and government properties.

AdvantaClean experts begin their mold remediation process by performing a custom mold inspection. The mold testing options available to AdvantaClean include air-o cell tests and swab samples that can be used to determine the type and extent of mold in the client’s environment. After this is completed, the specialists create a plan to limit the spread of mold and contain the area. After the affected areas are dried thoroughly and any contaminated materials removed, the experts use HEPA (High-Efficiency Particulate Air), vacuums to complete the mold removal process.

Additional insight into our Methodology

Mold removal should be easy: just make a phone call to get the right people on your job. Who do we call? There are many mold removal companies in the US. There are many mold remediation companies that offer the same services. This makes it difficult to make the right choice.

When researching mold removal, our goal was to understand the science and technology behind it. First, we researched the various types of mold that are common in American homes and how they can affect our respiratory systems. Then we read about the different approaches to mold removal. We also researched the various tools mold remediation companies use in their work.

We searched a number of online resources, including OSHA, CDC, and EPA, to find the information. After completing our research on mold removal and mold prevention, we began to examine other aspects of companies. We looked at what each type of certification meant. We also examined how mold damage is assessed by companies to provide price estimates for consumers.

Our criteria were divided into three groups.


Many mold removal companies operate at a local level, meaning they serve just a few states or even specific counties. Looking through each and every one of these would be extremely time-consuming. Moreover, reviewing them would be of little or no value to those for whom the service is unavailable. Because of this, we limited our list to companies to those with a wider service area.

All of the companies we ended up reviewing have locations in at least half of all states in the US. Some even offer mold removal and remediation services in Canada, as well.


We focused on two main things when considering the service factor: 1) the tools that companies use for mold remediation and 2) the remediation process itself. We favored companies with more detailed explanations of how exactly they provide mold removal services. Any companies that did not at least mention the kind of equipment they use such as protective gear, HEPA vacuums, and the steps they take— like dehumidifying and putting areas on quarantine—for removing mold did not make it to our final list.

In addition to the actual service itself, we also considered other elements, including time in business and any pertinent certifications. The former is important in order to know that a company is experienced and knows what they are doing. Certifications, on the other hand, are numerous and can be valid at a national or local level. We chose to review only companies with the appropriate certifications to prove that they are qualified to provide the services they advertise.


The cost was the hardest of all the three factors to evaluate. The price of mold remediation varies depending on how large the infestation is, where the infestation is located in the building and the type of mold responsible for the infestation. These are all things that company employees need to assess in person.

Instead of focusing on the price of remediation, we looked at other factors that can affect the final cost of getting mold removed by professionals. For example, some companies will offer to match a price assessment offered by another company, or even beat it. Additionally, longer-lasting warranties ensure that the remediation work you paid for is covered for a greater period of time and doesn’t come back to bite you in the wallet.

Here are some helpful information about mold removal

Mold: What is it?

Molds can be classified as fungi like yeast, moss, and mushrooms. Mold is a natural part of the environment. It can be found anywhere moisture and oxygen are available, from the moist, shaded undergrowth of forests to your living room. Mold, like other fungi, has been around for a lot longer than animals and plants. It is also a key part of nature, being one of the main decomposers. It can even decompose pesticides and petroleum products.

Mold is used in many man-made products, even though it may seem strange. Mold is used in some cheeses such as Roquefort, Brie, and blue cheese. Different types of starter cultures can be used to make Tempeh. In Eastern Asia, a mold can be used to ferment a mixture of soybeans and wheat to make soy sauce and soybean paste.

These are the Most Common Types Of Mold


(ColorDark grey, brown, or blackTextureVelvetyUsually, it grows on: Plants, wood, and other building materials

This is one of the most allergenic molds. For those with compromised immune systems, may cause symptoms similar to asthma, including the nose and upper respiratory tract. It spreads quickly.


(ColorMany colors, including yellow, green, and black.TextureVelvetyUsually, it grows on: Dust, ventilation ducts, and potted plants

It may look different because there are more than 185 species. A few species can cause carcinogens, known as aflatoxins.


(Colorolive green, brown, and blackTextureVelvety to powderyUsually, it grows on: Indoor materials like fabrics, upholsteries, and carpets

It can grow in both cold and warm conditions. It can cause allergic reactions, skin rashes, and lung infections.


(ColorGrayish-blue or greenTextureVelvety to powderyUsually, it grows on: Building material and accumulated soil

It is a treasured ingredient for its ability to produce antibiotics and process food. Exposure to it for prolonged periods can lead to asthma, pulmonary inflammation, chronic sinusitis, and chronic syphilis.


(ColorDark greenish-black texture from slimy to powderyUsually, it grows on: Cellulose material

Also called the nefarious black mold this is a dangerous substance. It can cause serious health problems and has been linked with neurological problems in children as well as pulmonary bleeding in babies.

What is the best place to grow mold?

Mold can grow almost anywhere. You can find mold in food, wood, cement, and paper. It can be found indoors or outdoors all year. It only needs the right conditions to grow, such as high humidity and moistness. Mold grows in places where organic matter and vegetation are being decomposed, such as in thickets or trash dumps. Mold can be found indoors in bathroom tiles, pipes, walls, leaky roofs, and other areas that are exposed to excessive moisture.

Mold can spread through spores carried into buildings by heating and air conditioning systems, open doors, windows, and vents. Spores can attach to outdoor clothing and bring mold inside. These mold spores can enter your home and attach to clothing or other items. They might land in areas where there is enough moisture to support their growth, which could be the ideal environment for them to establish a colony.

Indoor mold can seem inevitable for those who live near water sources, such as lakes and oceans, or who experience heavy or continuous rainfall. People who live in dry areas may believe they won’t have mold problems. The fact is that indoor mold growth doesn’t depend on geography as much as outdoor mold growth. There are chances that mold can grow if something isn’t fixed before it gets wet.

Mold is dangerous

Mold is essential in nature because it breaks down dead matter like fallen leaves and dead trees. The outdoors would be cluttered with organic waste without mold and other natural decomposers. Although mold can be found in most homes, it is more common at lower levels. Problems can only be identified when the mold colony grows. Large quantities of indoor mold can be considered to be an infestation.

Mold exposure does not always have dramatic effects on a person’s overall health. While some people might experience a wide range of reactions, others may not notice any changes at all. Exposure to large quantities of mold spores may lead to minor reactions like runny eyes and stuffy noses. However, severe reactions can occur such as fever, shortness or asthma attacks. Mycotoxins are also produced by some molds. These chemical components can cause serious health problems for both humans and animals. They can even cause neurological damage or even death. It is important to prevent mold accumulation in large numbers and to address it as soon as possible if it does occur.

Mold-related Illness: The Signs

  • Headaches
  • Sore throats
  • Coughing
  • Sneezing
  • Fatigue
  • Chronic sinusitis
  • Rashes, hives
  • Red, itchy, watery eyelids
  • Nose stuffing, runny nose, or stuffy eyes
  • Pneumonia, Bronchitis, and Pneumonia
  • Depressed immune system
  • Asthma attacks/asthma-like symptoms
  • Trouble breathing, wheezing and shortness of breathe

Mold Removal by professionals vs. DIY

Mold infestations are usually a matter of one question. Can I do it myself? If mold is visible and has taken over certain areas of a building, then the answer is usually no. Calling a professional may seem wasteful or excessive in cases where mold has not completely spread.

Many products claim to be able to get rid of mold. Bleach is often referred to as a cheap option for eliminating mold colonies. It shouldn’t take long to Google search why doing this is bad. However, this could lead consumers to believe that there are simple ways to eliminate mold growth. If mold has spread beyond an area of approximately. If mold has spread beyond an area of approximately 10 square feet, it is best to call a professional rather than trying to fix it yourself.

When to call Mold Removal Specialists

Infestation at or below10 square feetConsumers can handle the task on their own if they have the right tools and are well-informed. Anything greater than 10 feet professionals should handle this matter.

Two main problems arise when you try to remove mold yourself. First, a biocide such as bleach is not sufficient. Even if the mold is dead, the residual chemicals and proteins can cause adverse reactions in humans. Second, if you don’t remove mold from the affected area before doing so, it can spread the spores further. You could inhale large amounts of mold spores without the proper protective gear. This could be harmful to your health. Mold growth can also occur in other areas of your house if there is excessive moisture or dampness.

Here are some things to watch out for when it comes to mold removal

Unnecessary mold assessments

Mold remediation companies will often ask you to allow an employee to enter your home to assess the damage, and to provide a quote for the service. Most consumers will be satisfied with this, as mold is often visible once it becomes a problem. If you suspect that mold is growing in an area you are unable to determine, testing for mold is not necessary. If your home has suffered recent water damage or flooding, this could happen. If this is the case, and you have symptoms that may be caused by mold exposure, you should call a mold inspection firm before calling a mold remediation service. Mold remediation is a better option than spending money on an inspection if you can see mold in your home.