NY's Trusted Mold Removal Remediation Team

We’re known across New York City, and the five boroughs, as the go-to team for mold removal remediation. Our approach is simple: reliable, skilled service delivered with understanding and efficiency.

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Bradley Trattner profile picture
Bradley Trattner
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Avi and his crew are incredible. They are not only the best and most efficient company, they are truly understanding and compassionate about their clients. No one is better!!!!
Posted on Google Google
Saul Gleit profile picture
Saul Gleit
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Avi and the remex team was phenomenal. So easy to work with. Responded to my inquiry right away and was able to provide service within the same week. Made the experience a pleasure.
Posted on Google Google
Vito Friscia profile picture
Vito Friscia
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They have always completed every task we ever needed carpet cleaning ,air duct cleaning and more . Thank you !!
Posted on Google Google
Julie Halabieh profile picture
Julie Halabieh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very professional and efficient! The workers are respectful and considerate in regards to the house and the people around. I had my baby at home when they came to clean the unit and they made sure to be careful while working. Highly recommend this service - easy to communicate and very easy to work with!
Posted on Google Google
Yehuda Davis profile picture
Yehuda Davis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Team did a great job. They were efficient and polite, respecting our home and cleaning up beautifully afterwards, with attention to detail. Owner was a pleasure to deal with. Highly recommended!
Posted on Google Google
Etty Davis profile picture
Etty Davis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Remex was so easy to work with from the beginning of the process until the end! They were very patient through the process of understanding our needs and then waiting for us to figure out what we would be moving forward with. Once we signed the contract, a date for the remediation was set quickly and efficiently. During the remediation the workers were so respectful of the space and the furniture in the area, and even moved away anything that we didn't move beforehand, that may get affected. At the end, the cleanup was spotless and they even moved things back that they hadn't moved and without us asking them to!! So happy with the whole process!
Posted on Google Google
isaac kamkachi profile picture
isaac kamkachi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I was very nervous about all the dust that was accumulating in my house and this guy avi came with this massive machine that sucked out all the dust and then cleaned the whole house. 5 stars for the service but also for the good vibes
Posted on Google Google
David M profile picture
David M
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a big problem in my warehouse and the guys at Remex did a great job! I would highly recommend them anytime!
Posted on Google Google
Max M profile picture
Max M
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
These guys were great Thank you Avi & Remex Your guys were very special and helpful... May you have a lot of luck and blessings
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We pride ourselves on being the leading mold removal remediator, because of the experience we have as well as keeping up to date with the latest technology and best available machinery on the market.

When your home is infested with mold, it is essential to use a mold removal company with the most experience in indoor air quality and removing mold properly. REMEX has over 22 years of experience with mold cleanup and removal in Brooklyn and Brooklyn Heights NY.

Our Brooklyn mold specialists are trained with the latest techniques of mold removal and provide you with the top mold removal experience using the most advanced state-of-the-art equipment.

How Do I Know If I Need Mold Removal & Cleanup?

mold cleanup Brooklyn NY

Most people ignore the fact that mold develops where there is excess moisture. The most effective way to protect your family and property from the threat of mold is to have any excess moisture removed immediately by a professional. In the event that you were unaware of the moisture until it was too late, mold will grow. We work with environmentalists, inspectors, and laboratories in an effort to protect you and your family from potentially dangerous mold situations.

Warning signs of mold growth are visible discoloration on the walls, floor, or things stored in the area. A sign of hidden mold growth is musty odor. Even though there are no discolorations or visible signs, you may have mold growth if you smell a musty or “old” odor in the area. Another sign to look for is a source of moisture, like a leak or condensation.

We are certified environmentalists specializing in clean indoor air quality in Brooklyn and Brooklyn Heights NY who can eliminate mold, microbial contamination, mildew, and fungi in the structure of your building including mold in carpet, upholstery, furniture, drywall, and other building materials.

The Dangers of Toxic Mold

Mold is airborne in most cases. Allergic reactions to mold caused by inhaling or touching mold, mold spores, or mildew are common. It is important to take precautions to limit your exposure to mold and mold spores. Airborne microbes can cause reactions such as: sneezing, fatigue, coughing, dizziness, itching, asthma attacks, nausea, headaches, numbness in limbs, gastrointestinal ailments, respiratory congestion, watery eyes, and skin rashes.

Toxic black mold can make symptoms even worse, increasing the chance of death if not quickly and properly handled.  If you think your Brooklyn home has toxic black mold, or are experiencing any of the above symptoms, call REMEX as soon as possible. Our black mold remediation is second to none and our mold detection services will help you rest easy knowing the severity of your mold infestation.

Mold Testing & Inspection

mold remediation Brooklyn NYMold infestation can be harmful to one’s health and to the structure of one’s property. Unfortunately, mold growth can occur at any given time with or without one being aware of it. When you suspect there is a mold issue, it is important to address this issue at once before it gets worse, and using the right Brooklyn mold inspector makes all of the difference.

Mold inspections can catch early signs of mold contamination before it becomes out of hand for you. Only a certified Mold Inspector can properly identify early signs of mold and other pollutants in your home. If any of the below apply to you then your home and more importantly your well-being is in jeopardy. Don’t wait until its too late; let us inspect your home for mold.

When you first call us, you will be transferred to a caring and experienced customer service representative who will ask you all the right questions and will know how to answer all your questions to your satisfaction. We will then advise you on how to proceed with your mold issue.

In most cases, we will recommend mold testing. Due to a conflict of interest, certain states have laws restricting a company from indoor air quality testing and remediating at the same location. Since the inception of our business, our Brooklyn mold remediation company has been operating with these morals, way before these laws were in effect.

Whether we will test your property or refer you to a different testing company, you will be ensured to have the most comprehensive and thorough mold testing available (and other toxins if needed). After mold testing is done, you will be furnished with a mold assessment or/and a personal consultation describing all the issues found in the areas tested and a protocol of how to properly remediate the mold.

Mold Remediation Throughout Brooklyn & Brooklyn Heights NY

Mold Removal Brooklyn NYWhen it comes to mold removal services in Brooklyn NY, the company you use makes all of the difference. At REMEX our technicians are trained in the latest techniques of mold cleanup and removal. All of our technicians have mold removal experience using the most advanced state-of-the-art equipment. Most of all, our technicians are caring and make sure every detail of the mold remediation is done the right way.

When your home is infected with mold it is essential to use a Brooklyn mold remediation company with the most experience in removing mold the proper way. The right equipment is important but knowing how to properly use them and the proper maintenance of the equipment is of the utmost importance.

While other companies use air scrubbers that are easy to move around our company spends time moving in the best and the most powerful negative air scrubbers in the industry. We constantly sanitize our scrubbers and use the best filters to ensure your air is as clean as possible.

All our mold services are designed to keep our technicians safe from injury and to do the most perfect job in removing mold.

Mold Removal Using the Right Methods

We test the air particles to determine if the air quality is safe. With infra-red equipment, air particle testing, moisture meters, and more, we can also evaluate the condition of the contamination in the room, behind the walls, and in the adjacent rooms. We use the following methods to ensure complete mold mitigation.

  • Creating a negative air system and the proper containment.
  • Removing the contaminated areas in sealed containers.
  • Scraping all affected areas to ensure the porous building materials have not been compromised.
  • Hepa air scrubbers are used throughout the process.
  • Hepa vacuum every square inch of the containment as well as all adjacent rooms with a 2” nozzle.
  • Microbial wash of all surfaces

Basement and Attic Mold

Molds can grow just about anywhere in your home. Molds have some favorite places to start their colony. Two of these are the attic and basement. Attic and basement mold are as common as moldy bread. In some unfortunate cases, toxic black mold grows in an attended basement or attic. It could be because the area is not visited as often as other rooms in the house. Cleaning the area may also not be on top of the priority list for regular house cleaning.

Hire Professionals that are experts in both attic and basement mold removal. Hiring an expert in both would ensure that no matter where mold has spread, removal is done correctly, thus, you rest assured you are restoring a healthy home.

The Top Mold Removal Company Serving Brooklyn NY

We know mold in house and in other areas of your property can be stressful. Mold companies near you are a dime a dozen, so we thank you for choosing REMEX USA for all your mold remediation needs. Our guarantee to you is the best mold services in Brooklyn and Brooklyn Heights NY. Call us today at (929) 430-2332 if you think you may have mold damage.

FAQ

How much does mold removal cost?

NYC mold removal typically runs $2,500–$3,800 for average residential jobs. Small infestations under 10 square feet cost $600–$1,500, while 10–100 square foot jobs land between $1,500–$6,000. Black mold or HVAC system contamination can push costs to $10,000+. Per-square-foot pricing ranges $15–$30 depending on severity. Brooklyn specifically runs 10–20% higher than outer boroughs due to brownstone layouts and tight access. Manhattan adds another 20–30% for narrow staircases and disposal fees. NYC's aging buildings keep us on the higher end compared to national averages. Call us for a free inspection — every mold situation is different, and we need to see it before quoting.

How long does mold removal take?

Most residential mold removal takes 1–7 days. A small bathroom patch wraps in 1–2 days. Flooded basements with widespread contamination across multiple rooms can take 1–2 weeks, especially when pulling drywall, treating HVAC systems, and doing reconstruction. Timeline depends on affected area size, mold type (black mold requires extra precautions), location (behind walls takes longer than surface mold), and whether structural repairs are needed. Drying alone takes 3–5 days — can't rush that. We monitor moisture daily to ensure everything's bone-dry before sealing up. The faster you call after spotting mold, the shorter the job.

What is the difference between mold removal and mold remediation?

Mold removal means physically cleaning visible mold off surfaces — a surface fix that doesn't address why mold appeared. Mold remediation is the full process: removing mold, identifying and fixing the moisture source, bringing spore levels back to safe levels, preventing recurrence, and rebuilding damaged materials. Here's reality — you can't eliminate all mold spores. They're everywhere, floating through air and open windows. What matters is keeping them at safe, natural levels. Mold removal alone? The mold returns in weeks if you don't fix the underlying leak or humidity issue. That's why we always remediate, not just remove. We've seen what happens when people skip the root cause.

How much does mold remediation cost?

Same as mold removal — because our "mold removal" means full remediation. NYC average runs $2,500–$3,800, ranging from $600 for small jobs to $10,000+ for extensive black mold or whole-house contamination. Cost factors include area size, mold type (black mold costs more), location accessibility (attics and crawl spaces are harder), affected materials (drywall is cheaper to replace than hardwood), and growth duration. Brooklyn's tight spaces and older buildings add 10–20%. We bill directly to insurance in most cases, so you might only pay your deductible. Free inspection, free estimate — we'll tell you exactly what it costs once we see it.

Can you stay in home during mold remediation?

Depends on scope. Small, contained jobs in basements or attics where we seal off the area and run negative air pressure — you might be okay staying. Extensive mold across multiple rooms, black mold, or HVAC contamination? Get out. Remediation stirs up mold spores. Even with containment, air quality suffers. We're using antimicrobial chemicals, running air scrubbers, shutting down HVAC to prevent cross-contamination — your house becomes uncomfortable at best, unsafe at worst. Anyone with asthma, compromised immunity, or young kids shouldn't stay. Most jobs require clearing out 5–7 days minimum. Once we finish and air quality clears (24–48 hours after final cleanup), you're good to return.

Does mold remediation really work?

Yes — when done right. Professional remediation reduces mold recurrence by up to 80% when we address both mold and moisture source. Key words: "moisture source." Kill the mold but ignore the leaky pipe or dripping roof, and mold returns in weeks. Guaranteed. We don't just scrub walls. We find why mold grew, fix that problem, remove contaminated materials, treat surfaces with antimicrobials, dry everything completely (humidity below 50%), then rebuild. Done correctly, remediation lasts years — sometimes permanently with proper maintenance. DIY removal with bleach? Doesn't work. You're cleaning surface mold while spores keep growing behind drywall. We've fixed plenty of botched DIY jobs.

How soon can mold come back after removal?

48 hours to a few weeks if the moisture problem wasn't fixed. Mold spores form colonies in 24–48 hours when conditions are right — a leaky window, damp crawl space, or humidity above 60% brings mold back fast. When we do it right — eliminate the mold, fix the leak, dry everything, control humidity — mold shouldn't return to that spot. But mold spores exist everywhere. A new leak six months later creates a new mold problem in a different area. That's not failed remediation — that's a new moisture issue.

Our mold removal remediation process.

Emergency Contact

Inspection Phase

Containment Setup

Mold Removal

Cleaning & Disinfection

Restoration & Prevention

Mold Removal Brooklyn NY, Mold Cleanup and Remediation

Google Reviews

Posted on Google Google
Bradley Trattner profile picture
Bradley Trattner
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Avi and his crew are incredible. They are not only the best and most efficient company, they are truly understanding and compassionate about their clients. No one is better!!!!
Posted on Google Google
Saul Gleit profile picture
Saul Gleit
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Avi and the remex team was phenomenal. So easy to work with. Responded to my inquiry right away and was able to provide service within the same week. Made the experience a pleasure.
Posted on Google Google
Vito Friscia profile picture
Vito Friscia
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They have always completed every task we ever needed carpet cleaning ,air duct cleaning and more . Thank you !!
Posted on Google Google
Julie Halabieh profile picture
Julie Halabieh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very professional and efficient! The workers are respectful and considerate in regards to the house and the people around. I had my baby at home when they came to clean the unit and they made sure to be careful while working. Highly recommend this service - easy to communicate and very easy to work with!
Posted on Google Google
Yehuda Davis profile picture
Yehuda Davis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Team did a great job. They were efficient and polite, respecting our home and cleaning up beautifully afterwards, with attention to detail. Owner was a pleasure to deal with. Highly recommended!
Posted on Google Google
Etty Davis profile picture
Etty Davis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Remex was so easy to work with from the beginning of the process until the end! They were very patient through the process of understanding our needs and then waiting for us to figure out what we would be moving forward with. Once we signed the contract, a date for the remediation was set quickly and efficiently. During the remediation the workers were so respectful of the space and the furniture in the area, and even moved away anything that we didn't move beforehand, that may get affected. At the end, the cleanup was spotless and they even moved things back that they hadn't moved and without us asking them to!! So happy with the whole process!
Posted on Google Google
isaac kamkachi profile picture
isaac kamkachi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I was very nervous about all the dust that was accumulating in my house and this guy avi came with this massive machine that sucked out all the dust and then cleaned the whole house. 5 stars for the service but also for the good vibes
Posted on Google Google
David M profile picture
David M
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a big problem in my warehouse and the guys at Remex did a great job! I would highly recommend them anytime!
Posted on Google Google
Max M profile picture
Max M
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
These guys were great Thank you Avi & Remex Your guys were very special and helpful... May you have a lot of luck and blessings
Give us a call if you need more information or to simply schedule a clean up