Top-rated biohazard remediation specialists.

Get matched with top biohazard remediation specialists in Devon, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your biohazard remediation project in Devon, PA?

Select your specific project to find the pro for you.

TRUSTED BY DEVON, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon21
    Verified biohazard remediation services reviews

Find Biohazard remediation specialists in Devon

Avatar for Aerotek Environmental, LLC
Aerotek Environmental, LLC
4.7(
213
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Devon, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"After having medical issues and testing positive for mold exposure, I contacted Aerotek to inspect my rental condo for mold. Luis did an inspection and found toxic mold spores in my bedroom that were coming from the furnace closet area next to the bedroom. My landlord would not remediate the problem so Luis came on my moving day and disinfected all my clothing and furniture located in the bedroom. Luis was always available to answer my many questions in this stressful situation. II felt confident mold spores would not be moving with me! Brandon was also very helpful in this whole process. I would highly recommend using their services should the need arrive."
Response time1 day
70 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Real Estate Environmental Assessments & Consulting Team REEACT
The Real Estate Environmental Assessments & Consulting Team REEACT
4.7(
135
)
Asbestos - AbatementMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Devon, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"5 stars is not enough. They responded within minutes and did a sight visit the same day- on a Saturday no less. Understanding we weee in a pinch they did the asbestos remediation the following day (Sunday). They kept us apprised of the progress vi text complete with pictures. The air quality sample arrived when they said it would. Itâ s comforting to know people like the REEACT folks exist. Absolutely extraordinary."
Mold Remediation School
 DRY ICE TECHNOLOGY
Mold Remediation School
 NEGATIVE AIR EXCHANGES
Mold Remediation School

+12

Response time8 hrs
50 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for ACI-Tech Inc
ACI-Tech Inc
4.8(
48
)
Asbestos - AbatementMold & Toxic Material TestToxic Lead - Testing+2 more

Serving Devon, PA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Steve was professional and easily accessible throughout the project. I felt he provided a fair price for the scope of work. His team was able to effectively remediate the asbestos issue which was confirmed by a third party air testing company. Would definitely recommend Steve and his team for future hazardous waste removal services."
Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
26
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+1 more

Serving Devon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Alfred from SS John & Marin Restoration went above and beyond the original mold remediation job parameters and took care of additional remediation issues discovered in unexpected areas. He and his team did a superb job of remediating several mold issues, identifying underlying causes, and implementing strategies that would help prevent problems in the future. Alfred proved to be highly expert, doing thorough and excellent work, and freely sharing useful advice with me as homeowner. The expanded remediation job was completed at a very fair price. I would definitely recommend Alfred and SS John & Marin Restoration for any mold remediation challenges."
Response time1 day
Response rate93%
13 neighbors recently requested a quote
ACI-TECH, Inc.
4.6(
123
)
Asbestos - Abatement

Serving Devon, PA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"ACI Tech removed all the asbestos pipe wrapping in our basement. It was a fairly large residential job. Jack and his firm were very professional, thorough and the results were excellent. The project was completely timely with no issues. Highly recommended."
Setup for removal
Response time11 hrs
46 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for S&P Asbestos
S&P Asbestos
4.8(
123
)
Asbestos - Abatement

Serving Devon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Sharon and Paul are quick to respond, gave clear information as to what they would do and what was expected of us. They were able to get us an appointment that suited our schedule and confirmed ahead of time. The crew showed up 15 minutes early, which was fine because we were ready. Paul verified the area that was being remediated and communicated that the price quoted wasn't correct because we hadn't measured the whole space properly. The new price was reasonable and agreed to. They worked quickly, quietly and efficiently. I knew that they would be taping plastic to our doorways and floors, which are painted. I figured that some paint would come off when they removed the tape and was happy to see that it was minimal. After the job was complete, Sharon contacted me to make sure that we were satisfied with the work and sent us our certificate via email. I highly recommend S&P for asbestos removal and abatement."
Asbestos removal
Asbestos removal
Asbestos removal
Asbestos removal
Asbestos removal

+4

Response time3 hrs
Response rate100%
39 neighbors recently requested a quote
Avatar for Macks Mold Removal, LLC
Macks Mold Removal, LLC
5.0(
20
)
Toxicity and Mold - RemovalMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Devon, PA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Welcome to Macks Mold Removal, LLC. We are your trusted partners for clean, healthy indoor air for the last 15 years. Our team serves both residential and commercial properties with expert care. We specialize in mold remediation, mold testing, and indoor air quality testing. Are you renting your space? We provide thorough testing services for renters to help you identify issues, though we do not perform removal services for rental properties. At Macks Mold Removal, we are entirely solution-based. We work hard to eliminate mold one spore at a time. We don't just find the issues—we fix the problem. Let us help you breathe easier and enjoy better indoor air quality today.\nSame day response!

6 neighbors recently requested a quote
Recommended by10%of homeowners
Avatar for Macks Mold Removal, LLC
Macks Mold Removal, LLC
5.0(
14
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business

Serving Devon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"Iâ ve had Macks mold removal come out to my house because I had an odor coming from my basement. They were very knowledgeable and professional and resolved the problem. I would highly recommend using them for inspections or remediation services."
Response time1 day
Response rate100%
42 neighbors recently requested a quote
Avatar for Radon Technology & Environmental, Inc.
Radon Technology & Environmental, Inc.
4.8(
317
)
Radon Gas - Abatement

Serving Devon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"Through a home inspection pursuant to a real estate sale, we found out our radon level was slightly above the federally established limit of 4 pi/L so we needed to have our passive mitigation piping converted to an active radon remediation system. The service we received from RTE was impeccable. It was simply an amazing experience from beginning to end. I dealt with the two Bruces, father and son. My first call to them was intended to be just for basic info so I could compare to other mitigation services, but I had no need to call any other providers after speaking to Bruce Sr. He asked enough questions (and actually listened to my answers!!) about my particular situation to be able to give me an accurate estimate (which ended up being exactly what I paid) and accurate description of the work flow. I never had radon mitigation done before, so I asked A LOT of questions, mostly because I wanted to be sure these guys knew what they were talking about, but also to see if there were any "red flags" about maybe lofty promises but potentially substandard work or some kind of bait and switch. And when I thought of more questions or potential problems (what if the passive system that the builder told me was there wasn't? what if the passive piping is incorrectly wyed into the stink pipe?) and called, I received a call back within a very reasonable time, and always the same day. It was almost hard for me to believe because it sounded to good to be true, but now that it's done, I can state that every single thing Bruce Sr. told me was the God's honest truth (the scope of work to be done, no hidden surprise costs, work completed in time frame given, etc.) Bruce Jr. performed the work on-site, and cleaned up so well afterward that if I didn't see him do the work, I wouldn't have known anyone was ever there (except for the manometer installation-- I guess that was a giveaway that someone was there). I just set up the post mitigation radon test kit (supplied by Bruce Jr., but of course the actual testing is done by a different company) and when it's done, all I do is pack it up, slap on the prepaid postage sticker, and drop it in the mail. RTE guarantees radon levels under 4 pi/L, and if the levels aren't under 4, they come back to correct the system. The 5 year guarantee is transferrable to the soon to be new owner, too, so that makes me happy and I'm sure the new owners as well. Wish I could give more stars. Other companies could learn quite a bit about customer service from the Bruces. Top-notch."
Radon System
Response time9 hrs
87 neighbors recently requested a quote
Recommended by97%of homeowners
...
Showing 1-10 of 219
Biohazard Remediation questions, answered by experts

Seeing black dots around the air vents is alarming, but don’t worry. It’s probably just a build-up of soot and darkened dust. Soot is just a byproduct of burning organic materials, so it tends to form in the winter months.

Mildew and mold are not different—mildew is a specific type of mold and yes, it can become dangerous if left untreated. It would be amazing if we were all biochemists but because we most likely aren’t, it isn’t wise to assume any mold is mildew on sight alone. Harmless mold and toxigenic mold (which can be deadly) look very similar, so if you see any new mold that looks even a little suspect, call a mold professional immediately.

Mold can begin growing in as little as one to two days after your ceiling has been exposed to water. Mold grows and spreads quickly and can cause serious health problems. Always ensure areas with leaks are fully dried out, and any damaged material is replaced to discourage mold growth.

Damp plaster does dry out, although the drying time depends on several factors, including the type of plaster, the surrounding temperature, moisture content, and the extent of the dampness. Sometimes, it can take weeks or months for wall plaster to dry naturally.

Mildew is a type of mold that forms in areas of excessive moisture and poor ventilation. Although it commonly exists in household air, it can’t take hold and spread if a surface is clean and dry. Generally, if you have any mildew or mold issues, it’s because the humidity in either your house, room, cabinet, or cupboard is above 50 percent. Common areas where you’ll find mildew are around water sources, which is why it’s commonly found near showers and in kitchen sinks.

The Devon, PA homeowners’ guide to biohazard remediation services

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