services

Mold Removal

Mold growth in your basement or crawl space is more than an aesthetic problem — it poses serious health risks including asthma, allergies, sinus infections, and respiratory illness. DMV Waterproofing uses a dustless mold removal process that fully contains spores during removal, eliminating existing mold while preventing recurrence. Founded by civil engineers in 2005, our in-house crews serve Maryland, Virginia, and Washington DC with no subcontractors and a lifetime structural warranty.

MOLD REMOVAL

Signs of Mold in Your Home

Allergy and Asthma Symptoms

Mold presents a substantial concern, especially for individuals with allergies. Mold allergies and asthma can trigger various symptoms, such as sneezing, a runny nose coughing, wheezing, itchy eyes, and skin irritation.

Damp Basement or Crawl Space

The basement or crawl space of a home is often overlooked, yes it can harbor mold that, if left untreated, poses risks to both your health and the structural integrity of your home. Mold growth is a common problem in damp basements and crawl spaces, highlighting the importance of taking proactive measures to address moisture and mold issues in these areas.

Discoloration on Cloth Items and Materials

Discoloration caused by mold is a frequent problem in households with basements, often leading to musty odors, potential damage to belongings, and exacerbation of health conditions such as allergies or asthma.

Discoloration on Drywall

Drywall is a commonly used material for interior walls and celings in both residential and commercial buildings. While it offers protection, its porous nature can inadvertently foster mold growth, resulting in unattractive discoloration and potential health risks.

MOLD REMOVAL

							Mold problems escalate quickly — what starts as a small patch can spread through walls, floors, and HVAC systems within days. DMV Waterproofing’s certified removal process addresses the root cause, not just the surface. Our solutions come with a lifetime structural warranty and a money-back guarantee, protecting both your family’s health and your property’s value.	
				
		

★ ★ ★ ★ ★

“Honest, Reliable, and Great Work!”

I have found DMV waterproofing through web search. To be honest, I was not expecting this much of a professionalism. From start to finish, everything was very organized and punctual. Elton did an amazing job with our basement waterproofing. I strongly recommend DMV waterproofing and I would definitely work with them again

⭐⭐⭐⭐⭐ Erdem Kutsal - Google Review

I recently worked with DMV Waterproofing Company and had an outstanding experience. From the initial consultation to the completion of the project, their team demonstrated exceptional professionalism and expertise. They provided thorough explanations of the process and kept me informed every step of the way. The quality of their work is top-notch, and they ensured that every detail was taken care of. The team was punctual, courteous, and respectful of my property. I highly recommend DMV Waterproofing Company for anyone in need of reliable and high-quality waterproofing services.

⭐⭐⭐⭐⭐ Machael Goral - Google Review

Oscar ( Crew Supervisor) and a solid, hard working crew did an incredible job waterproofing our basement.....I highly recommend DMV waterproofing LLC.

⭐⭐⭐⭐⭐ Ramon Pineda - Google Review

Increases Your Home’s Value

Ensuring your home is mold-free can significantly increase its market value when renting or selling. Potential buyers typically require a home inspection, and mold infestation can deter them from making a purchase. Hiring experts for mold removal is essential to attract potential buyers and maximize income from renting or selling the property.

Reduces the Spread

Effective treatment ensures that mold does not spread to other areas of the house. For example, if mold spores are present in the basement, experts will address them before they can migrate to the HVAC system. Remediation involves identifying the root cause of the fungi or bacteria and implementing measures to halt its growth and spread.

Healthy Environment

Mold spores act as allergens, exacerbating allergies, asthma, and respiratory illnesses. Removal of mold by a water damage company eliminates these toxins, resulting in improved indoor air quality in your home or office, providing you with fresh, clean air.

Services

Mold Removal Gallery

Our mold removal gallery showcases real projects completed by DMV Waterproofing across DC, Maryland, and Virginia. Every job is performed by our own in-house crews — no subcontractors.

OTHER SERVICES

Find Your Service Area

Serving the DC, Maryland, and Virginia area from our three branches in Rockville, MD, Ashburn, VA, and Manassas, VA.

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Mold Removal F.A.Q

What causes mold in basements?

Basement mold is caused by excess moisture combined with organic material such as wood, drywall, or insulation. Common sources include water intrusion through foundation walls or the floor slab, condensation from humid air, plumbing leaks, and poor ventilation. Addressing the moisture source is essential — mold will return if the underlying water problem is not resolved.

Is basement mold dangerous to my health?

Yes. Mold releases spores and mycotoxins that can cause respiratory issues, allergic reactions, headaches, sinus infections, and aggravate asthma. Prolonged exposure is especially dangerous for children, the elderly, and people with compromised immune systems. If you detect a musty odor or visible mold, professional remediation is strongly recommended.

Can I remove basement mold myself?

Small surface mold on non-porous materials can sometimes be cleaned with proper protective equipment. However, mold inside walls, on wood joists, or covering large areas requires professional remediation. DIY removal without containment can spread spores throughout your home. DMV Waterproofing uses a dustless removal process that fully contains spores during the entire process.

How do you test for mold?

Professional mold testing involves air sampling, surface swab testing, and visual inspection. DMV Waterproofing performs a thorough free inspection to identify mold presence, moisture sources, and affected areas. Testing results guide our remediation plan to ensure complete removal and prevention of recurrence.

Will mold come back after removal?

Mold will return if the underlying moisture problem is not resolved. That's why DMV Waterproofing addresses both the mold and its root cause — whether that's a foundation leak, poor drainage, or inadequate ventilation. Our solutions include waterproofing, encapsulation, and dehumidification to ensure long-term mold prevention.

Does homeowners insurance cover mold removal?

It depends on the cause. Most homeowners insurance policies cover mold removal if it results from a sudden, covered event such as a burst pipe. However, mold caused by long-term moisture issues or neglect is typically not covered. We recommend reviewing your policy and consulting your insurance provider. DMV Waterproofing also offers 0% APR financing through Wisetack to help cover costs.

How long does mold removal take?

Most residential mold removal projects take 1–3 days depending on the extent of the affected area. Small contained jobs may be completed in a single day, while larger remediation projects involving structural drying and encapsulation can take up to a week. DMV Waterproofing provides a clear timeline during your free inspection.

Our Local Branches

DMV Waterproofing operates three local branches across the DC metro area — no call centers, no dispatch hubs. When you call, a local crew shows up.

Rockville, MD — Main Office & Warehouse
330 N Stonestreet Ave, Unit S, Rockville, MD 20850
Serving Montgomery County and surrounding Maryland communities.

Ashburn, VA Branch
44121 Leesburg Pike, Unit 170, Ashburn, VA 20147
Serving Loudoun County and Northern Virginia.

Manassas, VA Branch
10748 Sudley Manor Dr, Manassas, VA 20109
Serving Prince William County and surrounding Northern Virginia communities.

Get Your Free Mold Inspection

Mold grows fast. The sooner you act, the better. Contact our team today for a free, no-obligation inspection across Maryland, Virginia, and Washington DC.