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Find Toxicity and mold removers in Damascus

24/7 Water Restoration

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

24/7 Water Restoration

New on HomeAdvisorNew 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 Guardian Basement Waterproofing

Guardian Basement Waterproofing

4.68(
19
)
Approved Pro

Guardian Basement Waterproofing

4.68(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
35 local quotes requested

Guardian Basement Waterproofing understands your basement waterproofing needs. We know how to detect the source of water intrusion and stop leaks before they happen. We help our customers reclaim their basements from water, mold and mildew by doing what we do best: finding and repairing the source of their water-related problems. Guardian uses only skilled and experienced technicians to do the job right the first time! As a basement waterproofing company with more than 40 years of waterproofing experience, Guardian stands behind its work with a Lifetime Guarantee. Additional phone number - (410) 484-9812.

"Avoid Guardian Basement – False Promises and Poor Customer Service Two years ago, I hired Guardian Basement to fix a water issue on the front wall of my basement. Joel came out, sold me on their system, and guaranteed I would have a dry basement. We also replaced two sump pumps and had the sump well dug deeper. The main selling point was their lifetime guarantee. Fast forward two years, and I have the exact same problem. Every time there is significant rain, water rushes through the same wall. I reached out to Guardian Basement, and Joel scheduled a time to check it out. His tone was completely different this time—defensive and dismissive. Within five minutes, he claimed, “Your system is clogged.” He made this assessment without any real inspection—just by looking at the cement floor and wall. Now, here’s the catch: If you look closely at their so-called lifetime warranty, clogs are not covered. So despite spending thousands of dollars, I’m back to square one. To make matters worse, Joel was incredibly condescending and unpleasant to deal with. After this experience, I looked into their licensing with the state of Maryland and found multiple complaints against them. I am now in the process of submitting my own complaint as well. I would never recommend Guardian Basement to anyone. Save your money and go with a company that truly knows what they are doing and stands behind their work. If I could give them a negative number of stars I would."

Kelly M on March 2025

Guardian Basement Waterproofing understands your basement waterproofing needs. We know how to detect the source of water intrusion and stop leaks before they happen. We help our customers reclaim their basements from water, mold and mildew by doing what we do best: finding and repairing the source of their water-related problems. Guardian uses only skilled and experienced technicians to do the job right the first time! As a basement waterproofing company with more than 40 years of waterproofing experience, Guardian stands behind its work with a Lifetime Guarantee. Additional phone number - (410) 484-9812.

"Avoid Guardian Basement – False Promises and Poor Customer Service Two years ago, I hired Guardian Basement to fix a water issue on the front wall of my basement. Joel came out, sold me on their system, and guaranteed I would have a dry basement. We also replaced two sump pumps and had the sump well dug deeper. The main selling point was their lifetime guarantee. Fast forward two years, and I have the exact same problem. Every time there is significant rain, water rushes through the same wall. I reached out to Guardian Basement, and Joel scheduled a time to check it out. His tone was completely different this time—defensive and dismissive. Within five minutes, he claimed, “Your system is clogged.” He made this assessment without any real inspection—just by looking at the cement floor and wall. Now, here’s the catch: If you look closely at their so-called lifetime warranty, clogs are not covered. So despite spending thousands of dollars, I’m back to square one. To make matters worse, Joel was incredibly condescending and unpleasant to deal with. After this experience, I looked into their licensing with the state of Maryland and found multiple complaints against them. I am now in the process of submitting my own complaint as well. I would never recommend Guardian Basement to anyone. Save your money and go with a company that truly knows what they are doing and stands behind their work. If I could give them a negative number of stars I would."

Kelly M on March 2025


Watts Commercial Cleaning, LLC

4.78(
108
)
Approved Pro

Watts Commercial Cleaning, LLC

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


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 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
123 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!

"Will (owner) was very prompt in responding to my questions. I decided to proceed directly to treatment (skip testing) due to a prior mold problem in basement. Because he had an opening in his schedule that week, I decided to take care of the treatment right away. His team was very polite and professional and answered all of my questions. It took only about an hour to treat my entire house. Very happy with the service I received."

Nora W on July 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!

"Will (owner) was very prompt in responding to my questions. I decided to proceed directly to treatment (skip testing) due to a prior mold problem in basement. Because he had an opening in his schedule that week, I decided to take care of the treatment right away. His team was very polite and professional and answered all of my questions. It took only about an hour to treat my entire house. Very happy with the service I received."

Nora W on July 2025


Avatar for Exceptional Restoration Services

Exceptional Restoration Services

4.33(
27
)
Approved Pro

Exceptional Restoration Services

4.33(
27
)
Approved Pro
Customers say: Quick response
222 local quotes requested
10 years of experience

For quickest response, please call 703-789-2240.  At Exceptional Restoration Services, we understand that when disaster strikes, it’s not just about repairing property—it’s about restoring peace of mind. That’s why we treat every client like family. Whether you’re dealing with water damage, fire destruction, or mold concerns, we are here to provide expert solutions tailored to your needs. Serving homeowners and businesses across Fairfax County and Loudoun County, Virginia, we’re proud to be a trusted partner in helping you navigate challenging times. From the moment you call us, you can rest assured that our team of certified professionals will be there to guide you through every step of the restoration process. WHY CHOOSE US When life throws the unexpected your way—whether it’s a burst pipe, a devastating fire, or stubborn mold taking hold—you don’t have to face it alone. Exceptional Restoration is here to help, 24/7. We know how stressful and overwhelming these situations can be, which is why our team is committed to being by your side every step of the way. From the moment you call, we spring into action. Whether it’s the middle of the night or a holiday weekend, we’re just a phone call away. Why? Because disasters don’t wait, and neither should you. Our team is fully certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC)—a trusted leader in the restoration industry for over 30 years. This means you’re not just hiring a company; you’re partnering with skilled experts who have the knowledge and tools to get your property back to normal quickly and efficiently.

"why do you need this??"

Jeffrey H on October 2025

For quickest response, please call 703-789-2240.  At Exceptional Restoration Services, we understand that when disaster strikes, it’s not just about repairing property—it’s about restoring peace of mind. That’s why we treat every client like family. Whether you’re dealing with water damage, fire destruction, or mold concerns, we are here to provide expert solutions tailored to your needs. Serving homeowners and businesses across Fairfax County and Loudoun County, Virginia, we’re proud to be a trusted partner in helping you navigate challenging times. From the moment you call us, you can rest assured that our team of certified professionals will be there to guide you through every step of the restoration process. WHY CHOOSE US When life throws the unexpected your way—whether it’s a burst pipe, a devastating fire, or stubborn mold taking hold—you don’t have to face it alone. Exceptional Restoration is here to help, 24/7. We know how stressful and overwhelming these situations can be, which is why our team is committed to being by your side every step of the way. From the moment you call, we spring into action. Whether it’s the middle of the night or a holiday weekend, we’re just a phone call away. Why? Because disasters don’t wait, and neither should you. Our team is fully certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC)—a trusted leader in the restoration industry for over 30 years. This means you’re not just hiring a company; you’re partnering with skilled experts who have the knowledge and tools to get your property back to normal quickly and efficiently.

"why do you need this??"

Jeffrey H on October 2025


Avatar for Restoration 1 of Centreville

Restoration 1 of Centreville

5.00(
4
)
Approved Pro

Restoration 1 of Centreville

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

Restoration 1 Offers Water Damage, Fire Damage, and Mold Remediation Services. Proudly Serving Centreville and Surrounding Areas. Our Certified Technicians work with ALL insurance carriers Water can wreak havoc on your property if not dealt with quickly. The same thing happens with fire and smoke and mold. If your property has been affected by a natural disaster, a hidden leak, a burst pipe, or a fire, contact Restoration 1 of Centreville. We offer comprehensive restoration services. Our team members are trained and certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC) and the Indoor Air Quality Association (IAQA). We are also licensed and insured with years of experience and a reputation for professionalism and craftsmanship. We provide reconstruction, remodeling, sanitation, and other services designed to help you get back home as quickly as possible. We’re here to help you get your life back. Don’t hesitate to call us at (877)Water-16 877-928-3716 for the help you need during this time in Manassas, Fairfax, Chantilly, Clifton, or a surrounding area.

"Restoration 1 of Centerville is the ONLY company I would use and TRUST when it comes to water leaks and damage. Georg and his team Bassam and Preston came ASAP. Georg explained what options we have if we used insurance or paid out of pocket. They helped me understand the process of getting the basement dry without creating mold! He told us the pros and cons of whether we should keep our carpet or remove it to save money and resolve the water damage as quickly as possible. They made a VERY stressful situation, seem pain free! THANK YOU!! I am so grateful for their professional services, kindness and Communication of eta when they will be arriving to my home. My basement is now ALL dry and safe from mold!! I highly recommend Restoration 1 of Centerville!"

Teri M on May 2025

Restoration 1 Offers Water Damage, Fire Damage, and Mold Remediation Services. Proudly Serving Centreville and Surrounding Areas. Our Certified Technicians work with ALL insurance carriers Water can wreak havoc on your property if not dealt with quickly. The same thing happens with fire and smoke and mold. If your property has been affected by a natural disaster, a hidden leak, a burst pipe, or a fire, contact Restoration 1 of Centreville. We offer comprehensive restoration services. Our team members are trained and certified by the Institute of Inspection, Cleaning, and Restoration Certification (IICRC) and the Indoor Air Quality Association (IAQA). We are also licensed and insured with years of experience and a reputation for professionalism and craftsmanship. We provide reconstruction, remodeling, sanitation, and other services designed to help you get back home as quickly as possible. We’re here to help you get your life back. Don’t hesitate to call us at (877)Water-16 877-928-3716 for the help you need during this time in Manassas, Fairfax, Chantilly, Clifton, or a surrounding area.

"Restoration 1 of Centerville is the ONLY company I would use and TRUST when it comes to water leaks and damage. Georg and his team Bassam and Preston came ASAP. Georg explained what options we have if we used insurance or paid out of pocket. They helped me understand the process of getting the basement dry without creating mold! He told us the pros and cons of whether we should keep our carpet or remove it to save money and resolve the water damage as quickly as possible. They made a VERY stressful situation, seem pain free! THANK YOU!! I am so grateful for their professional services, kindness and Communication of eta when they will be arriving to my home. My basement is now ALL dry and safe from mold!! I highly recommend Restoration 1 of Centerville!"

Teri M on May 2025


Avatar for Boston Environmental & Contracting, Inc

Boston Environmental & Contracting, Inc

4.43(
7
)
Approved Pro

Boston Environmental & Contracting, Inc

4.43(
7
)
Approved Pro
Customers say: True professional
197 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

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


Avatar for Gemini's Cleaning and Restoration Services

Gemini's Cleaning and Restoration Services

4.50(
1
)
Approved Pro

Gemini's Cleaning and Restoration Services

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


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
5 years of experience
Warranties offered

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 MoldGone LLC

MoldGone LLC

4.93(
812
)
Approved Pro

MoldGone LLC

4.93(
812
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
364 local quotes requested

MoldGone is a full service mold inspection, air quality testing, remediation, and reconstruction company with over a decade of experience. Our inspectors and technicians carry the highest and most recognized certifications in the industry. Whether your are a residential or commercial customer seeking mold testing or remediation services you can be assured that the project will be professionally managed and properly certified. There are many companies that offer mold remediation - make sure that the company you choose has an industry recognized mold remediation or inspection certification such as the American Council of Accredited Certification (ACAC) or equivalent. MoldGone is unsurpassed in its commitment to customer service excellence, provision of only the highest caliber service, and providing unsurpassed value in every project or inspection delivered. MoldGone's customers have ranged from the residential homeowner to private schools and churches. In fact, when the Sisters at a private Catholic girls school in the Washington, D.C. area needed a company to treat mold in the Sister's private archive room, complete with 100 year-old manuscripts, they entrusted MoldGone, LLC to do the project. On another project that involved removing mold from a 30 foot ceiling above a filled indoor pool, when the scaffolding company wanted several thousand dollars to build the necessary scaffold to reach the treatment area MoldGone built its own providing the customer significant savings. At MoldGone, LLC. we constantly strive to find the most cost effective way to fully address each and every mold condition. MoldGone technicians are trained specifically for mold treatment and remediation. They are also required to have construction experience since many of our projects involve demolition and reconstruction. Technicians are held to the utmost highest levels of quality with each project receiving a thorough walkthrough by management before it is deemed complete.

"Went okay"

Brandon B on September 2025

MoldGone is a full service mold inspection, air quality testing, remediation, and reconstruction company with over a decade of experience. Our inspectors and technicians carry the highest and most recognized certifications in the industry. Whether your are a residential or commercial customer seeking mold testing or remediation services you can be assured that the project will be professionally managed and properly certified. There are many companies that offer mold remediation - make sure that the company you choose has an industry recognized mold remediation or inspection certification such as the American Council of Accredited Certification (ACAC) or equivalent. MoldGone is unsurpassed in its commitment to customer service excellence, provision of only the highest caliber service, and providing unsurpassed value in every project or inspection delivered. MoldGone's customers have ranged from the residential homeowner to private schools and churches. In fact, when the Sisters at a private Catholic girls school in the Washington, D.C. area needed a company to treat mold in the Sister's private archive room, complete with 100 year-old manuscripts, they entrusted MoldGone, LLC to do the project. On another project that involved removing mold from a 30 foot ceiling above a filled indoor pool, when the scaffolding company wanted several thousand dollars to build the necessary scaffold to reach the treatment area MoldGone built its own providing the customer significant savings. At MoldGone, LLC. we constantly strive to find the most cost effective way to fully address each and every mold condition. MoldGone technicians are trained specifically for mold treatment and remediation. They are also required to have construction experience since many of our projects involve demolition and reconstruction. Technicians are held to the utmost highest levels of quality with each project receiving a thorough walkthrough by management before it is deemed complete.

"Went okay"

Brandon B on September 2025

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FAQs for toxicity and mold removal projects in Damascus, 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 Damascus, 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.