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TRUSTED BY NEWPORT, DE HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon21
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Newport

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023

Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023


"Everything went great. From the estimate to scheduling to the work that was completed the job went smoothly."

Adam R on July 2025

ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.

"Everything went great. From the estimate to scheduling to the work that was completed the job went smoothly."

Adam R on July 2025


Avatar for Tri State Flood Inc

Tri State Flood Inc

3.50(
2
)
Approved Pro

Tri State Flood Inc

3.50(
2
)
Approved Pro
59 local quotes requested
21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025


Avatar for Mold Test Company North East

Mold Test Company North East

4.27(
73
)
Approved Pro

Mold Test Company North East

4.27(
73
)
Approved Pro
Customers say: Quick response
75 local quotes requested
17 years of experience

At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"

Stephanie B on October 2024

At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"

Stephanie B on October 2024


Avatar for The Radon Bros LLC

The Radon Bros LLC

4.88(
12
)
Approved Pro

The Radon Bros LLC

4.88(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
319 local quotes requested
1 years of experience

The Radon Bros LLC 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.

"Brian from The Radon Bros LLC was fantastic, did a great job, provided explanations about his equipment, what he was doing and what the process entailed."

Megan C on October 2025

The Radon Bros LLC 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.

"Brian from The Radon Bros LLC was fantastic, did a great job, provided explanations about his equipment, what he was doing and what the process entailed."

Megan C on October 2025


Avatar for Prism Enterprises Parent Company, LLC

Prism Enterprises Parent Company, LLC

4.74(
368
)
Approved Pro

Prism Enterprises Parent Company, LLC

4.74(
368
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
74 local quotes requested

Prism Enterprises, LLC, is a locally owned and operated business. **Celebrating 43 Years** Call now to speak with one of our consultants. Our Mission: Prism Enterprises dedicated to providing the best value and craftsmanship for our customers and the communities we serve through service, education and commitment protecting your property, environment and you.

"He took pictures of peoples homes without customers consents and sends them to his partners."

Homeowner on April 2025

Prism Enterprises, LLC, is a locally owned and operated business. **Celebrating 43 Years** Call now to speak with one of our consultants. Our Mission: Prism Enterprises dedicated to providing the best value and craftsmanship for our customers and the communities we serve through service, education and commitment protecting your property, environment and you.

"He took pictures of peoples homes without customers consents and sends them to his partners."

Homeowner on April 2025


Avatar for Radon Shield LLC

Radon Shield LLC

5.00(
91
)
Approved Pro

Radon Shield LLC

5.00(
91
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
734 local quotes requested

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024


Daddy does it! Home services

No reviews yet

Daddy does it! Home services

No reviews yet

We specialize in home and business cleaning, organizing and handy work. No job is too small or too big for our father and sons team. With over 20 years of experience in the business, we guarantee you will be extremely satisfied and will recommend us to your friends and family. Let us serve you and put your mind at ease so you can have one less thing to worry about. Who does it? Daddy does

We specialize in home and business cleaning, organizing and handy work. No job is too small or too big for our father and sons team. With over 20 years of experience in the business, we guarantee you will be extremely satisfied and will recommend us to your friends and family. Let us serve you and put your mind at ease so you can have one less thing to worry about. Who does it? Daddy does


Harvard Environmental, Inc.

No reviews yet

Harvard Environmental, Inc.

No reviews yet
28 years of experience

Asbestos Inspections, Asbestos Sample analysis Lab Services, Asbestos Air Sampling, Project Management, Lead Paint Inspection, Lead Paint Risk Assessment, Project Management Services, Mold Inspection, Mold Sampling, Water sampling, Soil Sampling, Drone Inspection Services, Environmental Consulting Services

Asbestos Inspections, Asbestos Sample analysis Lab Services, Asbestos Air Sampling, Project Management, Lead Paint Inspection, Lead Paint Risk Assessment, Project Management Services, Mold Inspection, Mold Sampling, Water sampling, Soil Sampling, Drone Inspection Services, Environmental Consulting Services


Avatar for Newman Waterproofing, LLC

Newman Waterproofing, LLC

4.98(
61
)

Newman Waterproofing, LLC

4.98(
61
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.

"Great job. The crew set up a shield for the area, removed verticle blinds and had all the proper equipment. Mold was removed, ceiling and blinds treated and bactericidal paint used on the entire are. Also scraped and recaulked exterior top of window to prevent future moisture leak. Would definitely hire again but hope it's not needed! Thanks Steve!"

Patricia M on September 2025

Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.

"Great job. The crew set up a shield for the area, removed verticle blinds and had all the proper equipment. Mold was removed, ceiling and blinds treated and bactericidal paint used on the entire are. Also scraped and recaulked exterior top of window to prevent future moisture leak. Would definitely hire again but hope it's not needed! Thanks Steve!"

Patricia M on September 2025

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Mold Testing and Remediation questions, answered by experts

Mold in air ducts releases spores into the air, which cause allergic reactions and respiratory issues. Common symptoms include coughing, sneezing, or itchy eyes. Prolonged mold exposure can lead to more serious health issues, especially for those with compromised immune systems.

Any unexplained smell in your house should be investigated. However, some home odors are "red flag" worrisome because they pose immediate health and safety risks. Odors should be taken seriously when accompanied by headaches, nausea, or lightheadedness. If you smell an egg-like aroma, this is probably natural gas. You should leave the home immediately, and  contact your gas company.  

Touching toxic mushrooms will generally not cause harm unless you consume them. It's important to thoroughly wash hands after handling any type of mushroom to prevent accidental ingestion.  

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

While mold in the bathroom can appear black, it isn’t always the dangerous black mold strain Stachybotrys chartarum. This type of mold typically appears after a flood or a long-term leak. If you suspect black mold, you should get it tested by a local mold testing service to determine whether it’s safe to remove yourself.

The Newport, DE homeowners’ guide to mold testing and remediation services

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