Top-rated mold testing and remediation specialists.

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There are 7 highly-rated local mold testing and remediation specialists.

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TRUSTED BY HAGERSTOWN, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Hagerstown

Wilbur Hull Nano Cleaning Solutions, LLC

4.88(
182
)
Approved Pro

Wilbur Hull Nano Cleaning Solutions, LLC

4.88(
182
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
22 local quotes requested

We are professional service providers that take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you so give us a call today!

"Saved our lives and Mr.Will is a great man! Thank you for helping us and quickly. "

Shanelle M on September 2025

We are professional service providers that take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you so give us a call today!

"Saved our lives and Mr.Will is a great man! Thank you for helping us and quickly. "

Shanelle M on September 2025


Avatar for Applied Remediation Solutions

Applied Remediation Solutions

4.89(
54
)
Approved Pro

Applied Remediation Solutions

4.89(
54
)
Approved Pro
Super Service Award
Customers say: True professional
1 years of experience
Free onsite estimate

A.R.S. was created to fill the gap between the large “franchise” restoration companies, who deal mostly with Insurance work, and the residential client who doesn’t have the financial resources that Insurance won’t cover. The average homeowner cannot afford to pay these rates on their own, so we step in an offer a reduced option due to our lower overhead. Large companies have franchise fees, multiple vehicles, store front offices, and contracts with Insurance companies to cover. We eliminated a lot of those “overhead” problems to deliver a more cost effective and better service. With over 24 years in the Restoration industry, and IICRC certifications in all forms of restoration, we focus strictly on Mold Remediation. Detailed cleaning is the key to proper Mold Remediation, and our Techs are highly trained and determined to provide the absolute best product for you hard earned money. Call us today for a free inspection and the best education in the business on Mold and Solutions!

"Professional, knowledgeable, and affordable. Highly recommend!"

Nicole H on March 2025

A.R.S. was created to fill the gap between the large “franchise” restoration companies, who deal mostly with Insurance work, and the residential client who doesn’t have the financial resources that Insurance won’t cover. The average homeowner cannot afford to pay these rates on their own, so we step in an offer a reduced option due to our lower overhead. Large companies have franchise fees, multiple vehicles, store front offices, and contracts with Insurance companies to cover. We eliminated a lot of those “overhead” problems to deliver a more cost effective and better service. With over 24 years in the Restoration industry, and IICRC certifications in all forms of restoration, we focus strictly on Mold Remediation. Detailed cleaning is the key to proper Mold Remediation, and our Techs are highly trained and determined to provide the absolute best product for you hard earned money. Call us today for a free inspection and the best education in the business on Mold and Solutions!

"Professional, knowledgeable, and affordable. Highly recommend!"

Nicole H on March 2025


Avatar for Mold Test Company MD-DC

Mold Test Company MD-DC

4.37(
27
)
Approved Pro

Mold Test Company MD-DC

4.37(
27
)
Approved Pro
Customers say: True professional
248 local quotes requested
10 years of experience

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

"They were prompt, thorough, and provided what I needed. They gave the report results by phone and by email. "

Lawrence E on August 2025

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

"They were prompt, thorough, and provided what I needed. They gave the report results by phone and by email. "

Lawrence E on August 2025


Wilbur Hull Nano Cleaning Solutions, LLC

4.93(
14
)
Approved Pro

Wilbur Hull Nano Cleaning Solutions, LLC

4.93(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
165 local quotes requested

Professional Mold remediation services at affordable prices! We have the experience and dedication to get the job done right! Specializing in Mold Testing and Remediation services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"The job was done timely. They kept in touch with us regarding the arrival time. If I paid with cash, the total due was less than paying with check. "

Larry W on December 2025

Professional Mold remediation services at affordable prices! We have the experience and dedication to get the job done right! Specializing in Mold Testing and Remediation services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"The job was done timely. They kept in touch with us regarding the arrival time. If I paid with cash, the total due was less than paying with check. "

Larry W on December 2025


Avatar for Green Home Solutions

Green Home Solutions

4.70(
22
)
Approved Pro

Green Home Solutions

4.70(
22
)
Approved Pro
Customers say: True professional
13 local quotes requested
5 years of experience

With our EPA-registered, plant-based products, Green Home Solutions is the trusted partner to address a range of indoor air quality needs: mold remediation, odor removal, allergen control, disinfection/sanitization, and air filtration. Our inspections detect indoor air quality issues, determine potential underlying causes, and help us create a customized and effective treatment plan that features our EPA-registered, plant-based products and IICRC protocols. We’re fast, affordable, and effective at eliminating mold, preventing regrowth, removing odors, and making air better. We uphold a standard of integrity with fairness, honesty, and personal responsibility. Accurate knowledge combined with a drive to serve our customers' interests and needs: these qualities make us true professionals you can rely on.

"Quick and painless."

Robert G on March 2025

With our EPA-registered, plant-based products, Green Home Solutions is the trusted partner to address a range of indoor air quality needs: mold remediation, odor removal, allergen control, disinfection/sanitization, and air filtration. Our inspections detect indoor air quality issues, determine potential underlying causes, and help us create a customized and effective treatment plan that features our EPA-registered, plant-based products and IICRC protocols. We’re fast, affordable, and effective at eliminating mold, preventing regrowth, removing odors, and making air better. We uphold a standard of integrity with fairness, honesty, and personal responsibility. Accurate knowledge combined with a drive to serve our customers' interests and needs: these qualities make us true professionals you can rely on.

"Quick and painless."

Robert G on March 2025


Avatar for NextDay Inspect

NextDay Inspect

4.94(
314
)
Approved Pro

NextDay Inspect

4.94(
314
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
417 local quotes requested

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.

"Michael conducted a thorough and efficient inspection of the home, providing clear photographs of areas requiring repair or maintenance."

Solomon A on November 2025

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.

"Michael conducted a thorough and efficient inspection of the home, providing clear photographs of areas requiring repair or maintenance."

Solomon A on November 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
80 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 Ne duct cleaning n more

Ne duct cleaning n more

No reviews yet

Ne duct cleaning n more

No reviews yet
Free onsite estimate

We provide , air duct and dryer vent cleaning all over then DMV as well as some parts of PA&DE Our main focus is making sure our customers are 100% satisfied and happy with the price

We provide , air duct and dryer vent cleaning all over then DMV as well as some parts of PA&DE Our main focus is making sure our customers are 100% satisfied and happy with the price


RestoreFast

No reviews yet

RestoreFast

No reviews yet

RESTOREFAST is a premier emergency response contractor offering 24-hour flood restoration, mold remediation/prevention, and equipment rentals for commercial, industrial, and residential buildings. Our main office is in Florida, complemented by regional offices in Raleigh and Maryland. We guarantee a response time of less than 4 hours from Pennsylvania down to Florida.

RESTOREFAST is a premier emergency response contractor offering 24-hour flood restoration, mold remediation/prevention, and equipment rentals for commercial, industrial, and residential buildings. Our main office is in Florida, complemented by regional offices in Raleigh and Maryland. We guarantee a response time of less than 4 hours from Pennsylvania down to Florida.


Avatar for Four Rings Remediation

Four Rings Remediation

No reviews yet

Four Rings Remediation

No reviews yet
6 years of experience

Four RIngs Remediation is a small business operating in the states of PA, MD and VA. We specialize in mold remediation. We don not do subcontracting so when I sell the job I am also there doing the work and there to walk you through the final product.

Four RIngs Remediation is a small business operating in the states of PA, MD and VA. We specialize in mold remediation. We don not do subcontracting so when I sell the job I am also there doing the work and there to walk you through the final product.

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Mold Testing and Remediation questions, answered by experts

In Hagerstown, visible black, green, or white fuzzy growth, persistent musty odors, or water damage left untreated for over 48 hours usually indicate a need for mold testing and remediation. High humidity, condensation, or peeling paint often point to underlying moisture control issues. However, cracks in foundations or sagging floors without signs of moisture are more likely to require structural repairs rather than mold removal.

Helpful?

Mold testing and remediation in Hagerstown may impact your home’s HVAC, plumbing, electrical, and structural systems. If you notice musty odors from vents, moisture near outlets, or water stains on ceilings, these can signal broader air quality or moisture control issues. Mold near ductwork often means your HVAC system is involved, while sagging floors or walls may indicate the need for structural repairs during the removal process.

Helpful?

In Hagerstown, hidden costs during mold remediation often involve post-remediation air quality testing, cleaning or replacing contaminated HVAC components, and repairing moisture-damaged drywall or flooring. You might also encounter expenses for temporary housing if areas become uninhabitable, permit fees, or extra inspections if mold spreads. Seasonal humidity can extend drying times, increasing equipment rental needs and impacting the overall removal process.

Helpful?

To ensure a smooth mold remediation process in Hagerstown, begin with a thorough professional assessment and document all affected areas. Review your insurance policy and collect multiple quotes from local specialists. Remove valuables from impacted spaces, arrange for temporary housing if necessary, and plan for possible utility shutoffs. Scheduling work during cooler months can speed up drying, and keeping detailed records supports insurance claims and future moisture control.

Helpful?

In Hagerstown, mold testing generally takes a few days, including inspection and lab analysis. Remediation for a single room may last three to six days, while larger or more complex projects can extend up to five weeks, especially if additional mold or structural repairs are found. High summer humidity can slow drying, so scheduling in fall or winter often results in a faster, more efficient removal process.

Helpful?

The Hagerstown, MD 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.