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Verified Reviews for Biohazard Remediation pros in Riverview, DE

*The Angi rating for Biohazard Remediation companies in Riverview, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

*The HomeAdvisor rating for Biohazard Remediation companies in Riverview, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

Last update on October 05, 2026

Find Biohazard remediation specialists in Riverview

Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Radon Gas - Abatement

Serving Riverview, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Donnie Lonski cleaned and placed a dryer cage on my dryer vent. He was professional, and efficient plus he answered all my questions. I was extremely happy with the service."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
151 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Mold Test Company North East
Mold Test Company North East
3.8(
91
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Riverview, DE and surrounding areas

Approved

In business since 2008

Small jobs welcome

Credit card accepted

"The response from my request was followed up quickly and efficiently. The person who came did a thorough job and explained everything in an easy to understand way. The final report was comprehensive and the analyst who called to explain it answered any remaining questions."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+69

Response time5 hrs
23 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Paul’s Hauling & Junk Removal
Paul’s Hauling & Junk Removal
5.0(
3
)
Hazardous Waste Removal

Serving Riverview, DE and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"Paul (and his lovely wife) did a great job! Their turnaround time was so fast! They arrived on time, were professional, courteous, and worked incredibly efficiently. The entire process was easy from start to finish with unbeatable pricing. It made a huge difference in preparing my home, and I couldn't be happier with the service. I would absolutely recommend them to anyone looking for reliable, hardworking professionals. Thank you so much and I will definitely be using them again!"
30 neighbors recently requested a quote
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Avatar for C.A.R.E. - Property Services, Inc.
C.A.R.E. - Property Services, Inc.
4.4(
10
)
Indoor Air Quality TestingMold & Toxic Material TestRadon Gas - Abatement+1 more

Serving Riverview, DE and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Matthew Skrief was very professional. He explained in detail about the air quality tests and reviewed the analysis reports with us. We were very pleased with his help and would not hesitate to hire him again."
Response time10 hrs
Recommended by100%of homeowners
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R&R Express LLC
New to Angi
Hazardous Waste Removal

Serving Riverview, DE and surrounding areas

Approved

Hi! My name is Jose Ramos with R&R Express .We provide professional and reliable junk removal services throughout the DMV area, including Maryland, Northern Virginia, and Washington, D.C. We help homeowners and businesses remove unwanted furniture, appliances, household items, and other unwanted materials quickly and efficiently. Our team is committed to providing dependable service, clear communication, and treating every property with care and respect. Our goal is to make the entire junk removal process simple, convenient, and stress-free from start to finish. No job is too big or too small—contact us and let us help you clear your space!

7 neighbors recently requested a quote
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Biohazard Remediation questions, answered by experts

The cost to remove mold can vary depending on where mold is growing. Areas that are more difficult to access, such as attics, can cost more than spaces with easier access. Additionally, finished spaces with finer materials can cost more to repair once the mold has been removed. Some of the most common mold remediation areas and costs include:

  • Attic: $1,000–$7,000

  • Basement: $500–$3,000

  • Crawlspace: $500–$2,000

  • Walls: $1,000–$20,000

  • HVAC: $3,000–$10,000

  • Bathroom: $500–$1,000

  • Air duct: $600–$2,000

  • Whole house: $10,000–$30,000

Damp air from a humidifier can cause mold in ducts if it raises the air's humidity level too high for the duct system to handle or malfunctions, but it’s not a normal occurrence. To avoid mold trouble, set the humidistat to between 30% and 35% and inspect it often to ensure accuracy.

While metal ducts are known for being the most durable choice, flex ductwork is a safe alternative with a host of additional benefits. The key to installing flexible ducts is to make sure they’re properly sized and installed. For optimal results, it’s always best to hire a duct installation pro who has extensive experience with flex duct installation.

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

Bathroom mold tends to reappear due to the persistent presence of moisture and humidity, creating the ideal conditions for its growth. Since bathrooms are inherently humid environments, without proper ventilation, moisture accumulates on surfaces, providing a continuous food source for mold spores. Mold spores are present in the air and settle on damp surfaces to start growing rapidly. Additionally, if the underlying causes of mold, such as plumbing leaks or inadequate sealing, are not addressed, mold will return even after removal. To avoid recurring issues, addressing the root cause by improving ventilation, fixing leaks, and maintaining a dry bathroom environment through regular cleaning and maintenance is essential.

The Riverview, DE homeowners’ guide to biohazard remediation services

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

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