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5 Best Mold Remediation Companies in Delaware, DE

Dealing with mold growth in Delaware, DE? We've listed 5 local mold remediation companies serving the Delaware area, ranked by number of reviews, starting with Healthy Home Solutions. Every listing below includes verified contact details, service categories, and hours so you can get help fast.

🏢 5 companies listed⭐ 4.7 avg. rating🕐 2 open 24/7📍 Serving Delaware, DE
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Mold Remediation Companies in Delaware, DE

5 companies found · ranked by number of reviews. Tap a listing's website or map link, or use the number below to get connected now.

Healthy Home Solutions photo

1.Healthy Home Solutions

4.9(119 reviews)

📍 9959 S Dupont Hwy Units 8&9, Felton, DE 19943

📞 (302) 330-2235

Water damage restoration serviceAir duct cleaning serviceContractorDemolition contractor

At Healthy Home Solutions, we specialize in protecting homes and businesses throughout Kent County, New Castle County, Middletown, Smyrna, Dover and the Delaware Beaches with reliable and professional water damage restoration services. Whether you're dealing with unexpected flooding, water damage, mold growth, or lingering odors, our team is here to help restore your property and your peace of mind. Since 2011, homeowners across Delaware have trusted us for our fast response, expert solutions, and commitment to quality service. We know that emergencies can strike at any time, which is why we act quickly to provide thorough water damage restoration, water extraction, mold remediation, and odor removal services. Trust the Healthy Home Pros!

Visit Website ↗View MapView Photo 🕐 6 AM-8 PM

Customers mention: mold, ducts, cleaning, questions, crawl space, inspection, communication, know

SERVPRO of Sussex County photo

2.SERVPRO of Sussex County

Open 24 Hours
4.5(67 reviews)

📍 22213 Lewes Georgetown Hwy, Georgetown, DE 19947

📞 (302) 856-9768

Water damage restoration serviceAir duct cleaning serviceBuilding restoration serviceCarpet cleaning service

SERVPRO of Sussex County is the top choice for cleanup and restoration. We offer comprehensive residential and commercial services, specializing in storm, fire and water damage restoration services, mold remediation, pathogen and biohazard cleaning, and more. Available 24/7, our team manages everything from damage assessment to full reconstruction. With over 2,260 franchises nationwide, SERVPRO handles both small residential jobs and large commercial projects. Our trained professionals work to minimize disruptions, assisting with insurance claims and disaster recovery to help you quickly return to normal.

Visit Website ↗View MapView Photo 🕐 Open 24 hours

Customers mention: cleaning, home, carpets, soot, efficient, contractors, air duct, voicemail

Paul Davis Restoration of the Delmarva Peninsula photo

3.Paul Davis Restoration of the Delmarva Peninsula

Open 24 Hours
5(49 reviews)

📍 31039 Country Gardens Suite E2, Dagsboro, DE 19939

📞 (410) 883-8649

Water damage restoration serviceBuilding restoration serviceContractorFire damage restoration service

Paul Davis Restoration of the Delmarva Peninsula is your trusted disaster restoration company serving Delmarva Peninsula and surrounding areas. We respond to water, fire, and mold emergencies with speed, professionalism, and high-quality craftsmanship--every time. Our team is dedicated to restoring your property and peace of mind, so don't hesitate to call us when you need help. Experience the difference a professional restoration company can make for your restoration needs.

Visit Website ↗View MapView Photo 🕐 Open 24 hours

Customers mention: company, deck, kitchen, review, questions, foreman, name, led

4.Mold Busters LLC

4.5(26 reviews)

📍 Harbeson, DE 19951

📞 (302) 339-2204

Water damage restoration serviceEnvironmental consultantEnvironmental engineerEnvironmental health service
Visit Website ↗View Map 🕐 9 AM-8 PM

Customers mention: inspection, mold growth, job, money, call, home, punctual, crawlspace

5.Paul Davis Restoration of NJ Delaware Valley

No reviews yet

📍 324 Borelli Blvd, Clarksboro, NJ 08020

📞 (856) 460-6351

Water damage restoration service

Paul Davis Restoration of NJ Delaware Valley is your trusted disaster restoration company serving NJ Delaware Valley and surrounding areas. We respond to water, fire, and mold emergencies with speed, professionalism, and high-quality craftsmanship--every time. Our team is dedicated to restoring your property and peace of mind, so don't hesitate to call us when you need help. Experience the difference a professional restoration company can make for your restoration needs.

Visit Website ↗View Map 🕐 Hours vary

Need help with mold growth in Delaware right now?

Mold growth gets worse by the hour. Call now to get connected with a specialist, 24/7.

📞 To Get Restoration, Call Now +1 (855) 872-6544

Signs You Need Mold Remediation

Visible mold growth

Black, green, or white spotting on walls, ceilings, grout, or around windows.

Musty, earthy odor

A persistent musty smell often means mold is growing somewhere out of sight, like behind a wall or under flooring.

Past or current water stains

Any area that has been wet for more than a day or two is a likely spot for mold to develop.

Allergy-like symptoms

Sneezing, coughing, or irritated eyes that improve when you leave the house can point to indoor mold exposure.

How Mold Remediation Works

  1. 1

    Mold Inspection & Testing

    Technicians identify the type and extent of mold growth and find the underlying moisture source.

  2. 2

    Containment

    The affected area is sealed off with plastic sheeting and negative air pressure to stop spores from spreading.

  3. 3

    Air Filtration & Mold Removal

    HEPA air scrubbers filter spores from the air while contaminated materials are removed.

  4. 4

    Cleaning, Sanitizing & Prevention

    Remaining surfaces are cleaned and treated, and moisture issues are addressed to prevent regrowth.

What Services Do Mold Remediation Companies in Delaware Offer?

Most companies listed above offer more than one of these services. Here's what's typically included.

Mold Inspection & Testing

Visual inspection, moisture readings, and lab testing to identify mold type and severity.

Mold Removal & Remediation

Safe removal of mold-affected materials and treatment of remaining surfaces.

Air Quality Testing

Testing to confirm mold spore levels are back to normal after remediation.

Moisture Control & Dehumidification

Identifying and fixing the moisture source that's feeding mold growth.

Antimicrobial Treatment

Application of antimicrobial products to prevent regrowth on treated surfaces.

Crawl Space & Attic Remediation

Mold removal in hard-to-reach areas prone to poor ventilation and moisture.

HVAC Duct Cleaning

Removing mold spores that have spread through the ductwork and air handling system.

Preventive Waterproofing

Sealing and waterproofing to prevent the moisture conditions mold needs to return.

Don't wait on mold growth.

Mold spreads fast and can affect indoor air quality within days.

📞 To Get Restoration, Call Now +1 (855) 872-6544

Frequently Asked Questions

How much does mold remediation cost in Delaware, Delaware?
Most mold remediation jobs in Delaware range from $500 to $6,000, depending on how much square footage is affected and whether the mold has spread into HVAC ductwork or wall cavities. Most companies listed here offer free on-site inspections and estimates.
Is mold growth covered by homeowners insurance?
Homeowners insurance typically covers mold remediation only when the mold resulted from a sudden, covered event, such as a burst pipe. Mold caused by long-term humidity, leaks, or poor maintenance is usually excluded, so document the original cause carefully.
How fast do I need to respond to mold growth?
Quickly. Mold spreads quickly in the right conditions and can begin releasing spores into the air within days, which can affect indoor air quality and aggravate allergies or respiratory issues. Most companies serving Delaware offer 24/7 emergency response.
Are these mold remediation companies available 24/7 in Delaware?
Many of the companies listed on this page offer around-the-clock emergency service. Look for the "Open 24 Hours" badge on each listing. Call ahead to confirm current availability, especially during major weather events when demand is high.
What's the difference between mold remediation and mold removal?
The terms are often used interchangeably, but remediation is the more accurate term. It's rarely possible to remove all mold spores from a property since they occur naturally in the environment, so professionals focus on remediation: reducing mold to safe, normal levels and fixing the moisture problem that caused it.
How many mold remediation companies serve Delaware, Delaware?
We've found 5 mold remediation companies serving Delaware and the surrounding area, with an average rating of 4.7 out of 5 stars.

Nearby Mold Remediation Cities in Delaware

Looking for mold remediation nearby? Check these Delaware cities.

Dover, DENew Castle, DEWilmington, DE

Delaware, DE Service Area Map