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Toxicity and mold removers in Rockville

24/7 Water Restoration
25321 Damascus Park Terrace
New on HomeAdvisorNew on Angi
Approved Pro
24/7 Water Restoration
25321 Damascus Park Terrace
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

We are a locally owned and operated company in Maryland. We have over 18 years of experience in water restoration and testing services. We have a variety of knowledge in water restoration and repair work. happy to work with every homeowner. We always promise a fair and honest service.

We are a locally owned and operated company in Maryland. We have over 18 years of experience in water restoration and testing services. We have a variety of knowledge in water restoration and repair work. happy to work with every homeowner. We always promise a fair and honest service.


Avatar for Gemini's Cleaning and Restoration Services
Gemini's Cleaning and Restoration Services
3948 Braveheart Cir
4.50(
1
)
Approved Pro
Gemini's Cleaning and Restoration Services
3948 Braveheart Cir
4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

Here at Gemini's Cleaning and Restoration Services we know how frustrating it can be to have water or mold intrusion in your home or business. We know the steps to take to rid your home of water and mold. We have been in business for many years and are trusted among all of our long time clients with their homes and businesses. We look forward to building lasting relationships for years to come!

"excellent work"

dawn c on April 2019

Here at Gemini's Cleaning and Restoration Services we know how frustrating it can be to have water or mold intrusion in your home or business. We know the steps to take to rid your home of water and mold. We have been in business for many years and are trusted among all of our long time clients with their homes and businesses. We look forward to building lasting relationships for years to come!

"excellent work"

dawn c on April 2019


Watts Commercial Cleaning, LLC
4921 Daisy Creek Terrace
4.78(
108
)
Approved Pro
Watts Commercial Cleaning, LLC
4921 Daisy Creek Terrace
4.78(
108
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
27 years of experience

We often separate ourselves from many other contractors by fully involving our customers in all aspects of their projects. This allows our customers to feel at ease that their project expectations are being met, and often exceeded, and that their specifications are being adhered to. The end result is a beautiful project that they can be proud of. Customer satisfaction and superior quality workmanship are the foundations of our business. Our multitude of satisfied clients speaks for the consistency of our high quality work. We are locally owned and operated. Construction is in our DNA, so give us a call today for all of your home improvement needs!

"They were awesome. I would recommend them to anyone."

Janice A on November 2024

We often separate ourselves from many other contractors by fully involving our customers in all aspects of their projects. This allows our customers to feel at ease that their project expectations are being met, and often exceeded, and that their specifications are being adhered to. The end result is a beautiful project that they can be proud of. Customer satisfaction and superior quality workmanship are the foundations of our business. Our multitude of satisfied clients speaks for the consistency of our high quality work. We are locally owned and operated. Construction is in our DNA, so give us a call today for all of your home improvement needs!

"They were awesome. I would recommend them to anyone."

Janice A on November 2024


Avatar for Green Home Solutions
Green Home Solutions
P.O. Box 503
4.70(
22
)
Approved Pro
Green Home Solutions
P.O. Box 503
4.70(
22
)
Approved Pro
Customers say: True professional
24 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 Zahlis Renovations
Zahlis Renovations
8630M Guilford Road Unit 155, Box 6
5.00(
5
)
Approved Pro
Zahlis Renovations
8630M Guilford Road Unit 155, Box 6
5.00(
5
)
Approved Pro
2 years of experience
Free onsite estimate

We are a locally owned and operated small business based in Columbia MD. We value honesty and integrity, and treat your home as if it were our own. Our services are customized to the individual project, and we pride ourselves on the quality of our work and commitment to outstanding results. We started our construction business in 2018 as a division of Restoration 1 of Columbia - College Park - Annapolis, a Water/Fire/Mold Damage Restoration franchise. We have been operating as Zahlis Renovations since selling the restoration business in 2022. We have completed hundreds of construction projects since 2018, ranging from major additions down to small remodels. We look forward to serving you with the same level of care and craftmanship from which we earned our 5-star reputation.

"Outstanding experience! Workmanship was top quality, design reflected both creativity and genuine desire to deliver the best result for our family. Chris was respectful of our time and budget, communicated clearly, and made the entire process feel smooth and organized. His attention to detail, his reliability and follow-through on every aspect of the job truly set him apart. Highly recommend! "

Sunita K on June 2025

We are a locally owned and operated small business based in Columbia MD. We value honesty and integrity, and treat your home as if it were our own. Our services are customized to the individual project, and we pride ourselves on the quality of our work and commitment to outstanding results. We started our construction business in 2018 as a division of Restoration 1 of Columbia - College Park - Annapolis, a Water/Fire/Mold Damage Restoration franchise. We have been operating as Zahlis Renovations since selling the restoration business in 2022. We have completed hundreds of construction projects since 2018, ranging from major additions down to small remodels. We look forward to serving you with the same level of care and craftmanship from which we earned our 5-star reputation.

"Outstanding experience! Workmanship was top quality, design reflected both creativity and genuine desire to deliver the best result for our family. Chris was respectful of our time and budget, communicated clearly, and made the entire process feel smooth and organized. His attention to detail, his reliability and follow-through on every aspect of the job truly set him apart. Highly recommend! "

Sunita K on June 2025


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


Avatar for AdvantaClean of Frederick
AdvantaClean of Frederick
2608 Monocacy Bottom Road
4.82(
33
)
Approved Pro
AdvantaClean of Frederick
2608 Monocacy Bottom Road
4.82(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

AdvantaClean has provided thousands of customers with indoor air quality services that make the air you breathe healthier in your home or business. AdvantaClean of Frederick proudly continues the AdvantaClean tradition by providing Quality Light Environmental Services that all AdvantaClean franchises are well-trained to provide. -Tested high for Radon gas and need a Radon Mitigation System installed? -Flooding or an Emergency Water Intrusion and need help getting everything dried out? -Mold Contamination or that Musty Mildew smell and need Mold Remediation? -Crawl Space damp, musty and disgusting and need encapsulated? -HVAC vents/returns dirty or smelly that need properly cleaned? Whatever the indoor air quality issue, AdvantaClean of Frederick can help make it better!

"They did a great job with instalation of a radon mitigation system in an old stone house that had never had a mitigation system set up."

Sabrina T on November 2022

AdvantaClean has provided thousands of customers with indoor air quality services that make the air you breathe healthier in your home or business. AdvantaClean of Frederick proudly continues the AdvantaClean tradition by providing Quality Light Environmental Services that all AdvantaClean franchises are well-trained to provide. -Tested high for Radon gas and need a Radon Mitigation System installed? -Flooding or an Emergency Water Intrusion and need help getting everything dried out? -Mold Contamination or that Musty Mildew smell and need Mold Remediation? -Crawl Space damp, musty and disgusting and need encapsulated? -HVAC vents/returns dirty or smelly that need properly cleaned? Whatever the indoor air quality issue, AdvantaClean of Frederick can help make it better!

"They did a great job with instalation of a radon mitigation system in an old stone house that had never had a mitigation system set up."

Sabrina T on November 2022


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 The Best Air Quality and Restoration
The Best Air Quality and Restoration
1123 State Route 3 North 243
4.79(
217
)
Approved Pro
The Best Air Quality and Restoration
1123 State Route 3 North 243
4.79(
217
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
744 local quotes requested

Thebestairqualityandrestoration provides mold and air quality testing, mold remediation/removal and water damage restoration.Our focus is on you the customer to ensure our work is done right and meets your expectations. As the owner I strive to see that my business takes care of your issues. We work with a variety of customers and budgets to offer solutions customized to your needs.

"They did everything phenomenally"

Troy L on April 2024

Thebestairqualityandrestoration provides mold and air quality testing, mold remediation/removal and water damage restoration.Our focus is on you the customer to ensure our work is done right and meets your expectations. As the owner I strive to see that my business takes care of your issues. We work with a variety of customers and budgets to offer solutions customized to your needs.

"They did everything phenomenally"

Troy L on April 2024


Avatar for Adam Contracting
Adam Contracting
8494 Signal Hill Rd Suite A
4.59(
160
)
Approved Pro
Adam Contracting
8494 Signal Hill Rd Suite A
4.59(
160
)
Approved Pro
Customers say: Quality work
86 local quotes requested
17 years of experience

My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"

Nia W on November 2022

My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"

Nia W on November 2022

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FAQs for toxicity and mold removal projects in Rockville, MD

Remediation should keep mold from returning as long as the moisture source is eliminated. Fix leaks, control humidity, and replace water-damaged materials, then schedule periodic inspections to stay ahead of new growth. With those safeguards, your home can stay mold-free for the long haul while protecting both health and property value.

Most pros recommend leaving the home while they work on mold remediation. Removing mold stirs up airborne spores that can aggravate respiratory issues, and contractors can work more efficiently in an empty space. A short, temporary relocation keeps everyone in your family safe and lets the crew finish the job without interruption.

Mold shouldn’t return once the moisture problem is fixed. Stay vigilant: repair leaks right away, keep humidity below 50 percent with a dehumidifier placed in damp areas, and improve ventilation where needed. Routine checks for leaks and mold and quick repairs go a long way toward keeping your home mold-free.

Mold spores can trigger nasal congestion, throat irritation, coughing, wheezing, eye irritation, or skin rashes. People with asthma, allergies, or weakened immune systems often feel the effects sooner and more intensely. Some molds also release mycotoxins linked to serious respiratory or neurological issues. Swift remediation and better ventilation are the best defenses.

The Rockville, MD homeowners’ guide to toxicity and mold removals
From average costs to expert advice, get all the answers you need to get your job done.
radon gas testing equipment
Jun 25, 2025
Jun 25, 2025
Budget for radon inspection costs based on factors such as home size, geographic location, testing kit costs, labor, mitigation, and more.
Professional in protective suit removing mold from home
Jun 24, 2025
Jun 24, 2025
Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.
Two professionals removing asbestos from a roof
Apr 26, 2025
Apr 26, 2025
Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
professional in protective suit removing asbestos from attic of home
Apr 25, 2025
Apr 25, 2025
Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
professional removing mold damaged wallpaper from home
Apr 25, 2025
Apr 25, 2025
Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.
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