Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Sandy Spring, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Sandy Spring, MD?

Select your specific project to find the pro for you.

TRUSTED BY SANDY SPRING, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon12
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Sandy Spring

Avatar for MoldGone LLC
MoldGone LLC
4.8(
1,006
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+3 more

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"This was a great experience. I am very happy to have found Moldgone LLC. Everything was smooth from start to finish. The inspection was fast and simple, I received the quote quickly and the price could not be beat. They set the appointment and all communication in between were timely and informative. Jason & Curtis were my techs. They were friendly, fast, thorough, and did a wonderful job cleaning the model and repairing the area. I hope I never have mold again, but if I do, I will call them! Wonderful service and experience!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time1 day
14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for The Best Air Quality and Restoration
The Best Air Quality and Restoration
4.8(
236
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"This is the second time I am using Val and his company. Thanks to Val we were able to identify a semi-hidden mold issue in our home from a long-term, slow leak. He was very professional and thorough. I was thankful for the easy-to-read report/test results we received. I would highly recommend Val for your mold testing needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+50

Response time10 hrs
Recommended by93%of homeowners
Avatar for Mid-Atlantic Mold and Restoration
Mid-Atlantic Mold and Restoration
4.8(
19
)
Mold & Toxic Material Test

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Excellent. Bruce is extremely honest and professional. I called Bruce after an exterminator warned me that he saw mold in my basement. Bruce came the next day, arrived exactly on time and upon visual inspection, told me that I did not have a mold issue. He could have easily set up treatment and I would have paid as I was afraid for the health of my family but Bruce is about as honest as they come. Jason"
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rudd's Indoor Environment
Rudd's Indoor Environment
4.7(
55
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Mr. Rudd of Rudd's Indoor Environment and the service he provides are EXCEPTIONAL!. Mold can be a scary subject but if it is something you need to look into Mr Rudd is the man to look to. We used him to do a mold inspection for a home purchase. Very satisfied. He knows what he is doing and was very thorough, professional and very informative. At the same time he is easy to talk to and easy to contact if there are any follow up questions or needs. He often answered the phone right away, but if not, he returned my calls or emails quickly. He also made himself readily available for phone calls from any other involved parties (in our case the real estate agents) who need further explanations."
Mold testing
Water stain
closet ceiling
Fruiting body of mold
Mold on HVAC vent

+6

Response time7 hrs
12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for ZeroMold
ZeroMold
4.9(
61
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business+1 more

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I cannot say enough about my Awesome experience with Zero Mold. From the FREE & and ACCURATE estimate! To the VERY kind, on time and friendly service. This company deserves 10/5 stars in all honesty. We had been experiencing a number of health issues that prompted us to look into getting an Air Quality test. We put in a request on Home Advisor and Taylor with ZeroMold was the first to call within minutes. A couple simple questions he asked about what we were experiencing and within 10min from the time I placed the request on Home Advisor we were booked and scheduled for an estimate appointment. The estimate day comes, we get a courtesy call letting us know his ETA, he arrives, very professional and very knowledgeable about mold and toxic material in general but he was also very serious about how severe the issue we were having was. My wife and I were truly unaware of just how bad and toxic the air we and our dog were breathing. Taylor gave what I would call scientific facts about the effects of mold along with the why and how this was urgent for us to fix regardless of if we chose Zero Mold or not he Genuinely cared about our welfare. Now to the good part. The day comes for the fumigation to take place. Again we got a courtesy call about 30min ahead letting us know his ETA. We arrived to let him in so that he could begin remediation. The process took about 2.5-3hrs from the time I left him at the house to the time I got his call stating that he was finished. A few hrs later upon returning to the house I was able to tell an immediate difference in my breathing when I stepped inside, the air not only had a clean smell to it but to my Lungs it felt better! I felt like I was finally breathing fresh air. I went to the main troubled areas we had most of the mold and where it was most difficult to breatheâ ¦I was able to breathe without any restriction/heaviness/stuffiness or any of the other breathing issues we were having prior. THIS IS A DIFFERENT HOUSE THAN IT WAS Just 24hrs AGO! Do not let the Free Estimate and Low Price fool you into thinking youâ  re not getting quality service! This is Legit good work here. It should also be noted that not 1 single wall had to be cut open, not 1 additional contractor had to be called and no additional construction costs were needed, just the ZeroMold service itself. ZeroMold knows what they are doing and the technician Taylor who did our service went ABOVE AND BEYOND! I have had professional cleaning services come and clean my home/office/job sites who are double the price but donâ  t do half as thorough of a job as this company did. Simply put I got more than I paid for and I can guarantee that anyone I know or meet that mentions Mold problems to me in the future will be getting ZeroMold contact info. Phenomenal Job! I cannot thank Taylor and ZeroMold enough!"
Before/After1
Before/After2
Before/After3
Vehicle1
Test Results

+4

Response time12 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Flood Solutions Inc
Flood Solutions Inc
4.8(
79
)
Toxicity and Mold - Removal

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We recently worked with Flood Solutions after our basement flooded, and Megan—our inspector and project manager—was incredible. She was thorough, patient, and took the time to explain every step of the process, which meant a lot as an allergy sufferer worried about proper remediation. She honestly deserves her own show on mold education! When the team arrived, they were organized, detailed, and clearly cared about doing things the right way. Matthew and the crew also did a fantastic job finishing everything and making sure we felt informed and comfortable throughout. We can’t recommend Flood Solutions enough. If you need a trustworthy team during a stressful time, call them—and hopefully you get Megan, she’s a gem!"
Response time1 day
Recommended by91%of homeowners
Avatar for Atlantic Environmental Solutions, LLC
Atlantic Environmental Solutions, LLC
4.9(
54
)
Toxicity and Mold - Removal - For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I would HIGHLY recommend Atlantic Environmental and Keith Whitehead for mold remediation. They were nothing but professional from the first time I called until after the work was done. I can't recommend Keith's services enough. He came out and did a visual inspection of my property, informed me of the types of mold I was dealing with, recommended several remediation options according to my specific needs and worked with me to make sure I was completely comfortable with the whole process. He was there every step of the way. If you need mold remediation, call AE. You'll be glad you did!"
Attic Mold Treatment
Attic Mold Treatment
Attic Mold Treatment
Attic Mold Treatment
Attic Mold Treatment

+26

Response time11 hrs
Response rate93%
35 neighbors recently requested a quote
Watts Commercial Cleaning, LLC
4.6(
125
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We hired Watts Commercial Cleaning upon a friend's recommendation for mold remediation: Mr Watts is very honest and upfront about what needs to be done, and follows through."
Response time10 hrs
18 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Green Home Solutions
Green Home Solutions
4.7(
23
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+2 more

Serving Sandy Spring, MD and surrounding areas

Approved

In business since 2020

Warranties offered

Credit card accepted

"Hands down the best!!! While selling my property we discovered mold. I spoke to several remediation companies but Green Home Solutions stood out (way out!) with the most comprehensive processes! Brian was extremely helpful in explaining what I was facing, the step-by-step process it takes to remediate and future prevention options. I came up with 1001 questions daily; Brian answered each quickly, with the best attitude and genuine care. He moved things around on his busy schedule to fit my timeline. The level of service and professionalism I received were premier; and there are not enough words to express the confidence I have in this company and the phenomenal work they did. My post-remediation scores were much better than I expected. Once the results were out, Brian took the time to speak to my home buyers and made them feel equally comfortable. He offered them a warranty on his work and products which not all companies did. I would recommend Green Home Solutions and Brian to anyone who is facing a mold problem. They hold your hand, make the painful process easy, complete it fast and at a reasonable cost. I hope I never face mold again, but if I do, Green Homes Solution is my go-to. Thank you Brian!"
Mold Didn't Kill The Deal
Inspection: Why It Matters
Mold Didn't Kill The Deal
From attic spaces to crawl spaces, we are thorough
Mold Didn't Kill The Deal

+21

Response time2 hrs
13 neighbors recently requested a quote
Recommended by81%of homeowners
...
Showing 1-10 of 204
Mold Testing and Remediation questions, answered by experts

There are different types of mold, and not all humans are the same. For example, a more toxic type of mold may have less of an effect on a healthy person than a less toxic mold in the home of someone who is immunocompromised. If you recognize any symptoms of mold poisoning—sinus issues, brain fog, respiratory distress, constraint cough, migraines, or any others—call your doctor or go to the hospital before you attempt any removal.

If dresser drawers are damp or dirty, they could be transferring odors to your clothes. Make sure to only store clean, dry clothes in dresser drawers. Plan to thoroughly clean out the drawer interiors at least two times per year.

You normally won’t see any dust or mold actively floating out of your vent, but you might notice your vent looks dirty. Mold will cling to the sides and collect almost like black soot. Dust will look, well, dusty, but there will usually be a heavy buildup so expect thick gray layers on the bottom and sometimes the sides of the vent. If you suspect you have mold in your vents, call a professional immediately.

Although mildew is less harmful than mold, that doesn’t mean it’s safe. Breathing in even small amounts of mildew can cause serious health complications, especially in those with weakened immune systems. If you find any mildew in your home and can’t completely remove it easily (and there are elderly or sick people living there) you should call a professional right away.

When you smell something, it’s because the particles of what you are smelling are floating through the air. If you smell mold, it means that it’s airborne, and whether or not it’s harmful depends on the type of mold. It’s very hard to tell the difference between molds, even with the internet to guide you. Call a professional as soon as you see mold, they will test it, remove it, and make sure you aren’t breathing anything harmful.

The Sandy Spring, 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.