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TRUSTED BY WALLKILL, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon11
    Verified biohazard remediation services reviews

Top-Rated Biohazard remediation specialists in Wallkill - Updated Nov 2026

Avatar for Elite H. Renovation, LLC
Elite H. Renovation, LLC
4.9(
204
)
Asbestos - Abatement

Serving Wallkill, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Emergency services offered

Small jobs welcome

"Brailey and his team were professional, timely and efficient. They explained the process, how long it would take and expedited the job without any issues. I would definitely recommend H. Renovation, LLC to anyone needing mold remediation."
VAT & MASTIC REMEDIATION OP
VAT & MASTIC REMEDIATION OP
VAT & MASTIC REMEDIATION OP
VAT & MASTIC REMEDIATION OP
VAT & MASTIC REMEDIATION OP

+54

Response time1 day
81 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Trademark Demolition Services
Trademark Demolition Services
4.8(
50
)
Asbestos - Abatement

Serving Wallkill, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Dave and his team with Trademark Demolition did a phenomenal job. They showed up on time, and did everything they promised they would and more. No surprises. Clear communication. Fast and efficient work. I highly recommend this company."
Staatsburgh Demolition
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Procyon
Procyon
4.3(
6
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+1 more

Serving Wallkill, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."
Thermal Imaging to Detect Water Intrusion Behind Walls
Kitchen Dining area that has water damage from bathroom above.
House fire
Air Quality Testing
Mold Remediation

+339

Response time1 day
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+1 more

Serving Wallkill, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"As a realtor, I found Rich from Expedient Environmental Solutions while searching for a client who needed mold remediation. He and his crew did an excellent job at a fair price. They finished on time and left the home clean. So, when I was looking personally to have basement waterproofing (interior french drains and sump pump) along with radon mitigation, I received 3 quotes, of which theirs was the most comprehensive plan, and again not the highest quote overall. They finished the work ahead of schedule by bringing four workers the second day, were respectful throughout and left the area reasonably clean. I'm confident that my days (and nights!) with the shopvac and flooded basement are finally over, and grateful they stand behind their work for a full year. Good contractors are hard to find. Glad I found them. Thanks and I highly recommend!"
Response time2 days
Response rate100%
17 neighbors recently requested a quote
Avatar for Qualtek Testing Group, LLC
Qualtek Testing Group, LLC
4.3(
22
)
Toxic Lead - Testing

Serving Wallkill, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Professional, explained everything he was doing, how this process worked, testing for asbestos. When he got report, before sending it, he called me to tell me the result. Told me what I needed to know to finish this project in my house with appropriate workers."
Response time11 hrs
122 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for FPM Junk Removal
FPM Junk Removal
5.0(
7
)
Hazardous Waste Removal

Serving Wallkill, NY and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

FPM Junk Removal is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Construction debris removal
Construction debris removal
Construction debris removal
Construction debris removal
Construction debris removal

+45

Response time2 days
Recommended by100%of homeowners
Kascon, LLC
4.4(
27
)
Asbestos - Abatement

Serving Wallkill, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I hired Kascon to do asbestos abatement in my attic. I worked with Keith Carroll as my primary contact, he was outstanding. Keith was prompt courteous knowledgeable and extremely helpful. The back office crew was equally oppressive in assisting me with documentation billing etc. as were the gentlemen who showed up to do the abatement work. They were neat and meticulous, showed up when they said they were going to show and did a great job cleaning out not only the asbestos but contaminated wood and materials. Would absolutely recommend this company to anyone who needs asbestos abatement work done. Ask for Keith, you will not be disappointed."
Response time3 days
127 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for E&A HOME SOLUTIONS LLC
E&A HOME SOLUTIONS LLC
5.0(
7
)
Radon Gas - Abatement

Serving Wallkill, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"The Radon Mitigation Specialists showed up as planned, on time and were extremely knowledgeable about the installation of the radon mitigation system. We decided on the perfect place to put it. When I changed the installation date, they were very accommodating and professional. Once the job was complete, it was better than I had expected. The price was more than reasonable and the cleanup was wonderful. I have loved the unit ever since. I highly recommend E&A if you want the job done right at the right price. Thanks guys!!"
Response time10 hrs
Response rate98%
14 neighbors recently requested a quote
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Biohazard Remediation FAQs, answered by experts

Yes, brown spots on a ceiling are usually caused by water leaks and can lead to mold growth, especially if you don’t correct the underlying problem. Ongoing water leaks and moisture issues will almost always result in mold growth, especially if you live in a warm climate. Mold is a health hazard, so get the root problem fixed quickly, clean it, and encapsulate the area to avoid mold formation.

In some cases, yes, it’s safe to spray hydrogen peroxide on your mattress, but the solution can damage memory foam mattresses, so you should only use it on non-memory foam mattresses. If you have a standard spring mattress, you can mix hydrogen peroxide with cold water in a 1:1 ratio and spray that on your urine-soaked mattress. If you’re cleaning pee out of a memory foam mattress, swap out the hydrogen peroxide for white distilled vinegar, or call in a professional mattress cleaner to avoid doing damage to your mattress.

Rust in your bathtub occurs when iron in the water or on metal components in your tub are exposed to oxygen, but while it’s unsightly, it won’t make bathing dangerous. However, if the rust appears under or around your tub spout or shower head, it could indicate that you have high levels of iron in your water. Drinking water with small amounts of iron in it usually doesn’t pose a health risk, but you might want to consider installing a water softener. The presence of iron could indicate that you have hard water, which can create some plumbing issues.

Efflorescence itself won’t turn into mold, but it can cause moisture problems, which can lead to mold. It’s important to address an efflorescence problem as soon as possible, as mold can pose health risks and even compromise the structure of your home.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. Whether mold develops depends on several factors, including the severity of the water damage and how quickly the area is addressed. To prevent mold, you must act fast—ideally within the first 24 hours. The process involves cleaning up all standing water and thoroughly drying the affected area. If the damage is extensive, the cleanup was delayed, or you suspect mold might be present, it is safest to assume it has grown and contact a professional mold inspector or removal expert to assess the situation.

The Wallkill, NY homeowners’ guide to biohazard remediation services

From average costs to expert advice, get all the answers you need to get your job done.