Top-rated mold testing and remediation specialists.

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There are 12 highly-rated local mold testing and remediation specialists.

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TRUSTED BY DELAWARE CITY, DE HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon20
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Delaware City

"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


"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


"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 Prism Enterprises Parent Company, LLC

Prism Enterprises Parent Company, LLC

519 E. Creek Lane
4.74(
368
)
Approved Pro

Prism Enterprises Parent Company, LLC

519 E. Creek Lane
4.74(
368
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
75 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 Mold Test Company North East

Mold Test Company North East

PO BOX 362
4.27(
73
)
Approved Pro

Mold Test Company North East

PO BOX 362
4.27(
73
)
Approved Pro
Customers say: Quick response
125 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


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.

760 Pulaski Hwy
No reviews yet

Harvard Environmental, Inc.

760 Pulaski Hwy
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


"FANTASTIC ! Ryan showed up and looked the job over. He identified areas that needed to be sampled / tested. Very professional, safe and hard working team. My wife has asthma so Ryan told me they would be extra careful about dust, etc. They were GREAT throughout the entire remidiation process. They cleaned up the site at the close of each work day. Communication was clear and professional throughout the entire project from Ryan and his team. Would definitely hire him again should the need arise."

JOSEPH S on October 2022

Water & Mold Damage Restoration

"FANTASTIC ! Ryan showed up and looked the job over. He identified areas that needed to be sampled / tested. Very professional, safe and hard working team. My wife has asthma so Ryan told me they would be extra careful about dust, etc. They were GREAT throughout the entire remidiation process. They cleaned up the site at the close of each work day. Communication was clear and professional throughout the entire project from Ryan and his team. Would definitely hire him again should the need arise."

JOSEPH S on October 2022


"National Restoration is our go to company for emergency services. We have had cars drive into buildings, flooding rains damage our office and disinfectant cleanings done during the pandemic. John and his team are quick to respond and know just what to do to stabilize the situation. They have been an awesome force that comes in an takes over handling the situation. We have recently started using them for roofing issues. I highly recommend this team!"

Denise B on August 2023

National Restoration, LLC. Is here to serve your emergency service needs ANYTIME! 24/7 Water damage, Fire damage, Smoke Damage and Mold remediation.

"National Restoration is our go to company for emergency services. We have had cars drive into buildings, flooding rains damage our office and disinfectant cleanings done during the pandemic. John and his team are quick to respond and know just what to do to stabilize the situation. They have been an awesome force that comes in an takes over handling the situation. We have recently started using them for roofing issues. I highly recommend this team!"

Denise B on August 2023


CD Independent Contracting

3 Roberts St
No reviews yet

CD Independent Contracting

3 Roberts St
No reviews yet
Free onsite estimate

Complete professional property management company that gives total peace of mind to our customers. We aim to satisfy our customers as well as our community. There's no project too small not one too big.Our family of professional employees welcomes customers into our family friendly business.

Complete professional property management company that gives total peace of mind to our customers. We aim to satisfy our customers as well as our community. There's no project too small not one too big.Our family of professional employees welcomes customers into our family friendly business.

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Mold Testing and Remediation questions, answered by experts

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

Mold sickness manifests mostly in respiratory issues. Any coughing, wheezing, shortness of breath, and mental confusion—brain fog—are all telltale signs of mold sickness. Also be on the lookout for skin irritations, persistent and unexplainable headaches, and sinus infections. Remember that mold can still cause health issues even if you can’t see it, and just because you can’t see it doesn’t mean it isn’t there.

If high moisture levels have led to mold growth on your drywall, mold remediation may be your best bet. The average cost of mold remediation is $2,400 , but the total price depends on how much you need to repair and the location. Removing mold from drywall may cost you between $300 and $825 , but the overall price could be higher if you need to fully replace several walls in your home.

Yes, if there is mold in your drywall mud and you then use it to build walls in your house—or if mold develops in your set drywall, like it can in hot and humid areas—it can lead to illness. Mold in your drywall (or other parts of your home) can make existing respiratory conditions or allergies worse, and the effect can be more intense for those who have existing health issues or compromised immune systems.

Usually, when you have mold, you will notice that your indoor air quality isn’t what it should be. You might notice dank odors, for instance, coming from your carpet, and it may feel damp or spongy. Or you may find that your family members are showing more allergy symptoms than usual, from coughing and sneezing to itchy, watery eyes.

And, of course, if you’ve recently experienced flooding or you live in a particularly humid environment, that’s a good sign you’re at risk for mold growth.

The Delaware City, 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.

What do you need done? We’ll find top pros.
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