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Average homeowner rating star icon4.6
Average homeowner rating
Verified reviews icon27
Verified mold testing and remediation services reviews

Mold testing and remediation specialists in Stephenson

Avatar for Mid-Atlantic Mold and Restoration
Mid-Atlantic Mold and Restoration
14820 Buckingham Court
5.00(
17
)
Approved Pro
Mid-Atlantic Mold and Restoration
14820 Buckingham Court
5.00(
17
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
24 years of experience

MMR is nationally certified, fully insured and specializes in all aspects of mold remediation and restoration. Unlike most mold companies, MMR offers free inspections and appointments at specific times (no 4 hour appt windows!). Most projects can begin the next day or a time convenient to you. MMR does not use sub-contractors or undocumented workers at any time. All employees are highly trained and very polite. We will leave your home or business clean and sanitary.

"Overall, job paid for was complete. Hoped getting the wall put back together was an option, but removing the mold was important"

Johnathan L on September 2023

MMR is nationally certified, fully insured and specializes in all aspects of mold remediation and restoration. Unlike most mold companies, MMR offers free inspections and appointments at specific times (no 4 hour appt windows!). Most projects can begin the next day or a time convenient to you. MMR does not use sub-contractors or undocumented workers at any time. All employees are highly trained and very polite. We will leave your home or business clean and sanitary.

"Overall, job paid for was complete. Hoped getting the wall put back together was an option, but removing the mold was important"

Johnathan L on September 2023


Avatar for Young Environmental Services
Young Environmental Services
226 S Fairfax St
4.84(
161
)
Approved Pro
Young Environmental Services
226 S Fairfax St
4.84(
161
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
46 local quotes requested

Asbestos Abatement, Mold Remediation VA Class A Asbestos Contractor, License # 2705-114367A, Washington, DC License # 54182xxxx-66000034, Family Owned & Operated, Visa & Mastercard accepted

"They did a great job and were very informative and responsive. Work was done quickly and efficiently."

Challee B on April 2023

Asbestos Abatement, Mold Remediation VA Class A Asbestos Contractor, License # 2705-114367A, Washington, DC License # 54182xxxx-66000034, Family Owned & Operated, Visa & Mastercard accepted

"They did a great job and were very informative and responsive. Work was done quickly and efficiently."

Challee B on April 2023


Avatar for NextDay Inspect
NextDay Inspect
46179 Westlake Dr
4.95(
246
)
Approved Pro
NextDay Inspect
46179 Westlake Dr
4.95(
246
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
130 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.

"Excellent Water/Well Testing Service from NextDay Inspect – Highly Recommend! I recently had a water/well test done by NextDay Inspect, and I couldn’t be more satisfied with the entire process. From scheduling the appointment to receiving the results, everything was seamless and professional. Sonya, the inspector who came out, was amazing. She was punctual, thorough, and took the time to explain the entire testing process. She made sure I understood what was being tested and why, which gave me confidence in the results. The whole experience was smooth and stress-free, and I really appreciated how well everything was organized. The results were delivered quickly, and NextDay followed up to make sure I had all the information I needed. I can confidently say that NextDay Inspect provides top-tier service, and I highly recommend them for anyone needing water/well testing."

Sammie P on April 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.

"Excellent Water/Well Testing Service from NextDay Inspect – Highly Recommend! I recently had a water/well test done by NextDay Inspect, and I couldn’t be more satisfied with the entire process. From scheduling the appointment to receiving the results, everything was seamless and professional. Sonya, the inspector who came out, was amazing. She was punctual, thorough, and took the time to explain the entire testing process. She made sure I understood what was being tested and why, which gave me confidence in the results. The whole experience was smooth and stress-free, and I really appreciated how well everything was organized. The results were delivered quickly, and NextDay followed up to make sure I had all the information I needed. I can confidently say that NextDay Inspect provides top-tier service, and I highly recommend them for anyone needing water/well testing."

Sammie P on April 2025


Avatar for Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
1818 New York Ave NE
4.00(
8
)
Approved Pro
Boston Environmental & Contracting, Inc
1818 New York Ave NE
4.00(
8
)
Approved Pro
Customers say: True professional
72 local quotes requested
19 years of experience

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

"I did not use them, I don't live in DC"

Edward R on February 2019

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

"I did not use them, I don't live in DC"

Edward R on February 2019


Avatar for Tri State Flood Inc
Tri State Flood Inc
10 Grant Ave W
New on HomeAdvisorNew on Angi
Approved Pro
Tri State Flood Inc
10 Grant Ave W
New on AngiNew on HomeAdvisor
Approved Pro
142 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.

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.


Avatar for Applied Remediation Solutions
Applied Remediation Solutions
503 Featherbed Ln
4.88(
49
)
Approved Pro
Applied Remediation Solutions
503 Featherbed Ln
4.88(
49
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
13 local quotes requested

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 Voda Cleaning & Restoration of Martinsburg & Winchester
Voda Cleaning & Restoration of Martinsburg & Winchester
156 Fort Collier Road Unit 2
5.00(
1
)
Approved Pro
Voda Cleaning & Restoration of Martinsburg & Winchester
156 Fort Collier Road Unit 2
5.00(
1
)
Approved Pro
31 local quotes requested
2 years of experience

Your Cleaning & Restoration Sidekick. At Voda, our mission is to make life easier for those responsible for creating inviting, healthy spaces where people live, work, and do business. We specialize in a wide range of cleaning & restoration services to keep your home or business clean, fresh and free from damage including: carpet cleaning, floor cleaning, tile & grout cleaning, upholstery cleaning, odor removal, water damage restoration, storm damage restoration, mold mitigation and more!

Your Cleaning & Restoration Sidekick. At Voda, our mission is to make life easier for those responsible for creating inviting, healthy spaces where people live, work, and do business. We specialize in a wide range of cleaning & restoration services to keep your home or business clean, fresh and free from damage including: carpet cleaning, floor cleaning, tile & grout cleaning, upholstery cleaning, odor removal, water damage restoration, storm damage restoration, mold mitigation and more!


Avatar for Gladhill Services, Inc.
Gladhill Services, Inc.
P.O. Box 41
4.34(
16
)
Approved Pro
Gladhill Services, Inc.
P.O. Box 41
4.34(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 years of experience

We at Gladhill Services, Inc., specialize in all your mold testing and pest treatment needs. We do everything from evaluations to full removals and treatments of both mold and pests. We have over a decade of experience and will be more than happy to help you! Call and get a free mold evaluation today!

"I donâ  t even know where to begin to review this hardworking, honest and courteous company. Everyone that I encountered during the mold remediation project was simply top notch, beginning with the operators and office staff. The difference that I have noticed in the health of my home is phenomenal. If you want an unwarranted, inexpensive, Band-Aid job, call someone else; but if you want it done right, call this companyâ  they only know how to do quality work"

Sharon T on July 2020

We at Gladhill Services, Inc., specialize in all your mold testing and pest treatment needs. We do everything from evaluations to full removals and treatments of both mold and pests. We have over a decade of experience and will be more than happy to help you! Call and get a free mold evaluation today!

"I donâ  t even know where to begin to review this hardworking, honest and courteous company. Everyone that I encountered during the mold remediation project was simply top notch, beginning with the operators and office staff. The difference that I have noticed in the health of my home is phenomenal. If you want an unwarranted, inexpensive, Band-Aid job, call someone else; but if you want it done right, call this companyâ  they only know how to do quality work"

Sharon T on July 2020


RestoreFast
No reviews
RestoreFast
No reviews

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.


Whitecap Cleaning, LLC.
156 Alexandria Pike
No reviews
Whitecap Cleaning, LLC.
156 Alexandria Pike
No reviews
5 years of experience

With a philisophy of family first and a focus on health and safety, Whitecap Cleaning provides a portfolio of expert services, including mold inspection and remediation, disinfecting and odor control, duct cleaning and treatment, indoor air quality and surface testing, laboratory analysis, and so much more. We are determined to be leaders of service within our industry, for our clients, our community, and for all those we serve. Our passion and pledge is to provide an experience of extraordinary and attentive service, to invest in industry-leading technology, to commit to our core values and service the health and wellness of our client community.

With a philisophy of family first and a focus on health and safety, Whitecap Cleaning provides a portfolio of expert services, including mold inspection and remediation, disinfecting and odor control, duct cleaning and treatment, indoor air quality and surface testing, laboratory analysis, and so much more. We are determined to be leaders of service within our industry, for our clients, our community, and for all those we serve. Our passion and pledge is to provide an experience of extraordinary and attentive service, to invest in industry-leading technology, to commit to our core values and service the health and wellness of our client community.

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Mold testing and remediation services FAQs

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

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