★★★★★
We recently hired Mold Pro Solutions to remediate mold in our bathroom and attic, and the experience was excellent from start to finish. The team was professional, knowle... Read more
Inspection, testing, remediation, and water damage restoration for homes and businesses throughout Montgomery County, MD. We respond within 1 hour, 24/7.
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WHO WE ARE
Mold Pro Solutions is a locally owned mold remediation and water damage restoration company serving Montgomery County, Maryland since 2011. Our IICRC-certified specialists provide advanced mold inspection, air quality testing, precision remediation, and rapid emergency water damage response for homeowners across Potomac, Bethesda, Rockville, and surrounding communities.
Montgomery County’s humid climate, aging homes, and proximity to the Potomac River watershed create persistent moisture issues—and with them, a higher risk of mold growth. We don’t just work here—we understand these conditions firsthand. That’s why our remediation protocols are specifically designed to address the unique environmental challenges local homeowners face, delivering solutions that are thorough, effective, and built to last.
IICRC
Certified Firm
EPA
Lead-Safe Certified
MD
Licensed & Insured
OUR SERVICES
From initial inspection to complete restoration — professional solutions for every stage of mold and water damage recovery
Comprehensive visual and moisture assessment using infrared cameras and professional-grade moisture meters. We identify the source, scope, and species risk.
Starting at $199
Certified air and surface sampling sent to AIHA-accredited laboratories. Identify exact mold species and concentration levels in your home.
Starting at $299
Full containment, removal, and antimicrobial treatment following IICRC S520 standards. Post-remediation clearance testing included.
Custom Quote
Emergency water extraction, commercial-grade dehumidification, and structural drying. We stop damage before mold starts — available 24/7.
24/7 Emergency
Independent indoor air quality assessment for spore counts, VOCs, and particulate matter. Lab-certified results within 24–48 hours.
Starting at $249LOCAL MOLD RISK
Montgomery County’s combination of humid subtropical climate, aging housing stock, and proximity to the Potomac River watershed creates conditions that significantly elevate mold growth risk compared to national averages.
According to NOAA climate data, extreme precipitation events in the region have increased by 25% since the 1950s. This means homes built during Montgomery County’s primary development periods (1950s–1980s) are now experiencing rainfall intensities their drainage systems were never designed to handle. First Street Foundation research identified 16% of Bethesda properties as facing severe flood risk over a 30-year horizon.
The Potomac River floodplain, Rock Creek tributaries, Watts Branch, Cabin John Creek, and Willett Branch create localized flood risk across residential neighborhoods in Potomac, Bethesda, and Rockville. Homes within 500 feet of any tributary should be inspected annually for moisture intrusion.
| Annual rainfall | 41+ inches |
| Extreme precip increase | +25% since 1950s |
| Summer humidity (avg) | 65–74% RH |
| Pre-1970 housing stock | ~45% of homes |
| FEMA flood zone properties | Thousands countywide |
| Key waterways | Potomac, Rock Creek, Watts Branch, Cabin John, Willett Branch |
| Common mold species | Cladosporium, Penicillium, Aspergillus, Stachybotrys |
Sources: NOAA, FEMA, First Street Foundation, U.S. Census
WHY MOLD PRO SOLUTIONS
We built our entire business around one principle: treat every home like it’s our own. That means thorough inspections, honest assessments, transparent pricing, and remediation that actually lasts.
Every technician is IICRC-certified with 10+ years in mold remediation. We follow IICRC S520 standards on every single project — no shortcuts.
Call before noon and we arrive today. Water emergencies get 1-hour response — because mold starts growing within 24 hours of water intrusion.
Our remediation comes backed by a 2-year mold-free guarantee. If mold returns in the treated area, we come back at zero cost to you.
You get a detailed, itemized estimate before any work begins. We explain exactly what we found, what needs to be done, and what it costs. No surprises.
HOW IT WORKS
Reach us 24/7. We discuss your concerns and schedule a convenient same-day or next-day inspection.
Our certified inspector evaluates your property with infrared cameras and moisture meters, identifying every source.
You receive a comprehensive report with findings, lab results, recommendations, and an itemized written estimate.
Our team eliminates the mold safely following IICRC S520 standards and backs the work with our 2-year warranty.
REAL RESULTS
See the difference professional remediation makes. These are real projects from homes in Potomac, Bethesda, and Rockville.
Before
After
Basement wall remediation — Potomac, MD
Before
After
Crawl space remediation — Bethesda, MD
Before
After
Attic sheathing treatment — Rockville, MD
SERVICE AREAS
We serve all of Montgomery County with specialized local knowledge of each community’s unique mold risk factors.
0 Homes Served
Serving Avenel, River Falls, Potomac Village, Saddle Ridge, Bells Mill, and all Potomac neighborhoods.
View Potomac Services →
0 Homes Served
Serving Downtown Bethesda, Kenwood, Westbard, Brookmont, Bradley Hills, and all Bethesda neighborhoods.
View Bethesda Services →
0 Homes Served
Serving King Farm, Twinbrook, Fallsgrove, Woodley Gardens, Town Center, and all Rockville neighborhoods.
View Rockville Services →Also serving throughout Montgomery County:
FAQ
Common signs include visible growth (black, green, or white patches on surfaces), a persistent musty smell especially in basements or crawl spaces, recent water damage from storms or plumbing failures, and unexplained allergy symptoms that worsen at home. In Montgomery County, where 45% of homes were built before 1970 with now-degraded waterproofing, basement moisture intrusion is the most common trigger. If you notice any warning sign, schedule a professional inspection — mold often grows inside wall cavities where it is not visible.
Mold inspections start at $199, air quality testing from $299, and remediation typically ranges from $1,500 to $10,000 depending on the scope of contamination and affected area. Larger homes common in Potomac and Bethesda with extensive basement systems may run higher. Mold Pro provides free, detailed written estimates with transparent pricing — you know the exact cost before any work begins.
Yes. Certain mold species produce mycotoxins that can cause respiratory issues, allergic reactions, chronic sinus infections, and exacerbate asthma. The most commonly found species in Montgomery County homes — Cladosporium, Penicillium, Aspergillus, and Stachybotrys (black mold) — range from allergenic to potentially toxic. Children, elderly individuals, and those with compromised immune systems are most vulnerable. The EPA recommends professional remediation for any mold-affected area larger than 10 square feet.
Mold can begin colonizing wet drywall, insulation, and wood within 24–48 hours of water intrusion. In Montgomery County’s humid summer climate (65–74% average relative humidity), that timeline can be even shorter. This is why emergency water extraction and structural drying immediately after a pipe burst, flood, or storm leak is the single most effective mold prevention step. Mold Pro offers 24/7 emergency response specifically because timing is critical.
It depends on the cause. Most homeowners policies cover mold that results from a “covered peril” — such as a sudden pipe burst or appliance failure. Mold from long-term neglect, chronic moisture, or flooding (separate flood policy required) is typically excluded. Mold Pro provides detailed documentation with moisture readings, lab results, and photo evidence that your insurance adjuster will need to process a claim.
Most residential mold remediation projects take 1–3 days for standard scope (single room, crawl space, or contained area). Larger projects involving multiple rooms, structural drying after significant water intrusion, or HVAC system remediation may take 5–7 days. Mold Pro provides a detailed timeline in your written estimate so you can plan accordingly — we work efficiently to minimize disruption while ensuring thorough, lasting results.
Not with proper remediation that addresses both the mold growth AND its moisture source. Mold Pro follows IICRC S520 standards, which require identifying and resolving the underlying moisture problem — not just removing visible mold. Our work is backed by a 2-year mold-free warranty: if mold returns in any treated area, we come back and remediate again at zero cost to you.
Yes. Mold Pro Solutions serves all Montgomery County communities including Potomac, Bethesda, Rockville, Silver Spring, Gaithersburg, Germantown, Olney, Wheaton, Kensington, Takoma Park, Chevy Chase, and North Bethesda. We also serve 30+ specific neighborhoods within our primary service cities. Our technicians are typically on-site the same day, anywhere in the county.
REAL PROJECTS & RESOURCES
Real before-and-after projects and pricing guidance from homeowners across the county.
A finished Potomac basement developed musty odors and visible mold after repeated heavy-rain seepage. Mold Pro Solutions contained the area, removed contaminated materials, cleaned, dried, and prepared the space for verification.
A slow plumbing leak behind a master shower created hidden mold in wall cavities. The project combined remediation, source correction, and full bathroom reconstruction.
A Full Pricing Breakdown for Homeowners
What to expect from $1,500 to $10,000+ — and how to evaluate any quote you receive.
Schedule your free professional mold inspection today. Same-day appointments available across Montgomery County.
Fill out the form below and we’ll contact you within 1 hour.
What do you need help with?
Which mold service do you need?
Do you see visible mold?
Have any photos? (optional)
Photos help us give a more accurate estimate.
How urgent is your situation?
What's your main concern?
Best time to call you?