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TRUSTED BY ELSMERE, DE HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon10
    Verified mold testing and remediation services reviews

Verified Reviews for Mold Testing And Remediation pros in Elsmere, DE

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

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

Last update on June 28, 2026

Top-Rated Mold testing and remediation specialists in Elsmere - Updated Nov 2026

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 Elsmere, DE and surrounding areas

Approved

In business since 2008

Small jobs welcome

Credit card accepted

"They were quick and thorough and knowledgeable and tested air inside and out and then recommended mediation. They don’t do that so there’s no conflict of interest. They recommended a company but left it up to me."
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 ACI-Tech Inc
ACI-Tech Inc
4.7(
49
)
Toxicity and Mold - RemovalMold & Toxic Material TestMold & Toxic Material Test - For Business+1 more

Serving Elsmere, DE and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"The company was extremely responsive and accommodated the tight timeline to schedule a visit with Jack. He was prompt and very professional. He explained the issues and recommended options to address the remediation. Jack was very helpful and provided the estimate within 24 hours."
Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for She Demos, LLC
She Demos, LLC
5.0(
30
)
Mold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Elsmere, DE and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Great Company very professional responded to any questions I had and were very cooperative. Derrick was amazing he did a wonderfuly job on the removal and disposal of the pipe affected by asbestos and clearing the area. Kenithia was very professional with the coordination of the project and responded to my concerns immediately. I am very please and happy with the work and will refer this company to anyone that have asbesto issues."
Water Restoration
Water Restoration
Water Restoration
Water Restoration
Demo for Asbestos

+7

Response time12 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.4(
38
)
Mold & Toxic Material Test

Serving Elsmere, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very professional and informative on the overall process. Clean and efficient. We were very pleased."
Insulated Storage Deck
Insulated Storage deck with sturdy insulation retention dam around the perimeter.
Attic insulated to R60 TruSoft Cellulose
Chimney properly air sealed and wrapped with rockwool
Additional Photos

+2

Response rate100%
2 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for The Radon Bros LLC
The Radon Bros LLC
4.8(
14
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Elsmere, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I didn't know what I was in for when I needed a radon mitigation expert. I figured it would be expensive and take forever. The Radon Bros were the best thing that could have happened! Extremely professional, knowledgeable, very affordable, and quick to respond! A great experience, start to finish!!"
Copper vent stack
Fan cover
Typical exterior
Typical exterior
Crawl space seal

+15

Response time1 day
Response rate100%
171 neighbors recently requested a quote
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Avatar for Mold Inspection Plus
Mold Inspection Plus
5.0(
16
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Elsmere, DE and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Everything went smoothly.   James responded to my call promptly.   He met with us at the mobile home to talk about what they would do to test for the mold and remediate if necessary.   All of our questions were answered.   They were very professional, friendly, and provided excellent communication through every step."
Additional Photos
Recommended by100%of homeowners
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Avatar for Newman Waterproofing and Mold, Inc.
Newman Waterproofing and Mold, Inc.
4.6(
22
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Elsmere, DE and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"One year later and with all the bad weather and flooding , I have not had one drop of water in my basement. Have been hearing horror stories of people whose basements are flooded. Steve and his team did a tremendous job at a great price"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Recommended by80%of homeowners
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Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Elsmere, DE and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was WONDERFUL! I just purchased a home and wanted to have a mold inspection done for peace of mind. Chris took time to explain the process and put my fears at ease with his vast knowledge. He reviewed the test results with me prior to closing which gave me the peace of mind I needed to confirm I was making a good purchase and great investment. I highly recommend Mid Atlantic Commercial Residential Real Estate Solutions. VERY PROFESSIONAL AND COURTEOUS!!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Recommended by100%of homeowners
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Avatar for Price Is Right Contracting, LLC
Price Is Right Contracting, LLC
5.0(
8
)
Indoor Air Quality TestingMold & Toxic Material TestToxicity and Mold - Removal+1 more

Serving Elsmere, DE and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Very knowledgeable and helped explain the problem and how to avoid in the future"
Mold found under tile floor
Mold hidden behind walls after an untreated water
Mold destroyed wall overtime
Tile floor has mold forming
Untreated water damage creates mold on Sheetrock

+19

Response time1 day
Recommended by100%of homeowners
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Avatar for ETS Environmental Testing Services LLC
ETS Environmental Testing Services LLC
4.7(
12
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Elsmere, DE and surrounding areas

In business since 2014

Emergency services offered

Credit card accepted

"They were great to work with! They arrived promptly and were very professional and courteous from the start to finish. Great experience, and a pleasure to work with. They referred some professionals for the remediation and to fix the home from the flood damage. They walked me through the whole process and made sure I was happy the whole way through."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

The most common sign of a carbon monoxide leak is the visible black soot marks on the walls near your wood stove. An excess accumulation of smoke in other rooms of your home could also indicate that your wood burning stove is leaking carbon monoxide. If you notice either of these signs or are still unsure, it’s best to leave the premises and contact your fire department to check your home’s levels. 

Mold in a basement is harmful as it can trigger allergy symptoms, especially for those with asthma and other breathing conditions. Symptoms of mold exposure include itching, sneezing, running nose, and congestion.

Yes. You should use this product in a well-ventilated area because the fumes can be harmful. In addition, the product is poisonous if swallowed, so keep it out of reach of children. Wood finishing products that are oil based can cause irritation to your skin, so you should always wear gloves when handling it.

Homes should be checked for mold annually, especially if you live in an area with high humidity or frequent rainfall. Inspections are crucial following flooding, roof leaks, or plumbing issues. More frequent checks are necessary if your home has a history of mold problems or water damage. Regular inspections help detect mold early, preventing costly remediation and minimizing health risks, especially in moisture-prone areas such as basements and bathrooms.

Yes, mold in the basement of your home will affect the conditions upstairs. Mold spores can travel through the air and into the supply vents of your home’s ventilation system. It is extremely important to remove any mold in your basement as soon as possible so it doesn’t affect the health of those living in the house.

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

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