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CROWN AT A GLANCE
LOCAL EXPERTISE
Crown is one of Gaithersburg's newest communities, developed on the former Crown Farm — a roughly 180-acre property on Fields Road, across from the RIO Washingtonian Center. The master plan called for more than 2,200 residential units alongside about 260,000 square feet of retail, organized into distinct areas including Downtown Crown, Crown Central, Crown East, and Crown West. The housing is predominantly townhomes and single-family homes, with apartments and condos concentrated near the retail core.
Because nearly all of Crown is recent construction, homeowners often assume mold is not a concern here. In practice, new construction changes the risk profile rather than removing it. Modern building envelopes are tightly sealed and heavily insulated for energy performance, which means less incidental air exchange to carry indoor moisture away. When a bathroom exhaust fan is undersized or vents poorly, when an HVAC system is oversized and short-cycles without dehumidifying properly, or when a supply line weeps behind a finished wall, that moisture has fewer paths out of the building than it would in an older, leakier house.
Crown's density is also a factor. Townhomes and stacked units share wall and floor assemblies, so a leak originating in one unit can wet framing and drywall on both sides of a party wall. In attached housing, a slow leak is frequently discovered by the neighbor rather than the owner — often as a musty odor or a stain appearing on a shared wall well after the moisture started.
The most common places we find mold in newer communities like Crown are lower levels and interior wet zones: finished basements and rec rooms in the townhomes, primary bathrooms, laundry closets, and the wall cavities behind kitchen cabinetry where a dishwasher or sink supply connection has been weeping. Mold Pro Solutions looks for the moisture source first, then builds the remediation plan around containment, HEPA filtration, controlled removal, cleaning, drying, and prevention.
FLOOD RISK DATA
| Setting | Mixed-use community on the former Crown Farm, Fields Road, Gaithersburg |
| Parent city | Gaithersburg, MD — central Montgomery County |
| Construction era | Recent build-out — tightly sealed, heavily insulated envelopes |
| Dominant housing | Townhomes and single-family homes, plus apartments and condos near the retail core |
| Primary moisture risks | Bath ventilation shortfalls, HVAC condensation, supply-line leaks behind finished walls, shared-wall moisture in attached units |
| Check your address | Look up your parcel's official flood zone at FEMA's Map Service Center (msc.fema.gov) |
OUR SERVICES
Thorough visual and moisture assessment of your property. We identify the source and scope of mold growth.
From Starting at $189🧪 AIHA-Accredited Lab Analysis Professional Mold Testing in Montgomery County, MD Lab-certified air and surface sampling that identifies the exact mold species in your home, measures spore concentrations, and compares indoor levels against outdoor baselines. Results from our AIHA-accredited lab arrive within 48 hours — so you know exactly what you’re breathing. AIHA-Accredited Labs 3-5 […]
From Starting at $200🛡️ IICRC S520 Certified Remediation Professional Mold Remediation in Montgomery County, MD IICRC-certified mold removal following S520 industry standards. Full containment, HEPA filtration, safe removal, antimicrobial treatment, and moisture source correction — backed by our 2-year mold-free warranty. Serving Potomac, Bethesda, Rockville, and all of Montgomery County. IICRC S520 Certified 2-Year Warranty Starting at $1,500 […]
From Starting at $1,500🚨 24/7 Emergency Response Emergency Water Damage Restoration in Montgomery County, MD Fast, professional water damage restoration when every minute counts. IICRC-certified extraction, structural drying, and mold prevention — with full insurance documentation. Serving Potomac, Bethesda, Rockville, and all of Montgomery County 24/7. Same-Day Response 24/7 Emergency Insurance Direct Billing WATER DAMAGE ESTIMATE We respond […]
From Insurance Direct Billing🌬️ Comprehensive IAQ Analysis Indoor Air Quality Testing in Montgomery County, MD Comprehensive indoor air quality assessments that go beyond mold — identifying VOCs, allergens, bacteria, and particulates affecting your family’s health. Lab-certified results with actionable recommendations. Serving Potomac, Bethesda, Rockville, and all of Montgomery County. AIHA-Accredited Labs Mold + VOC + Allergens$299 instead of […]
From Starting at $299YOUR NEIGHBORHOOD
Crown sits on Fields Road in Gaithersburg, directly across from the RIO Washingtonian Center, and is organized into several distinct areas — Downtown Crown, which functions as the community's commercial core, along with Crown Central, Crown East, and Crown West. Downtown Crown concentrates restaurants, shops, and higher-density residential, while the surrounding areas are primarily townhomes and single-family homes.
The site's history is unusual for a community this new. Crown Farm was a working farm of roughly 180 acres belonging to the Crown family, and included historic structures — among them a log house dating to the early 1800s — before the land was redeveloped. That agricultural past is reflected in the community's street naming and open-space layout.
Crown is part of Gaithersburg, near the geographic center of Montgomery County, with quick access to I-270 and Sam Eig Highway. Its neighbors include the Washingtonian and Kentlands areas, and it sits within reach of Rockville to the south and Germantown to the north.
Industry gold-standard certifications in mold remediation and water damage restoration.
We respond within 1 hour, 24/7 — emergency crews are typically on-site the same day.
We understand newer tightly-sealed construction, attached-unit moisture migration, and the wet zones where these homes actually fail.
Independent third-party clearance testing verifies the work before we close out the project.
COMMON QUESTIONS
Yes. New construction is not mold-proof — it changes the risk profile rather than removing it. Tightly sealed, heavily insulated homes have less incidental air exchange to carry moisture away, so a poorly vented bath fan, an HVAC system that short-cycles without dehumidifying, or a slow supply-line leak behind a finished wall can raise indoor moisture without any obvious water event.
Most residential mold remediation projects in the Gaithersburg area range from about $1,500 to $6,500, depending on the size of the affected area, containment requirements, demolition, drying, and whether rebuild is needed. Townhome and condo work often falls at the lower end of that range. Mold Pro provides a written estimate before work begins.
Moisture can affect a shared wall or floor assembly, and a leak that starts in one unit can wet framing and drywall on both sides of a party wall. Crown has a high share of townhomes and stacked units, so this comes up regularly. Proper containment during remediation matters even more in attached housing, and coordinating with the neighboring owner or the HOA is sometimes necessary.
Most often in lower levels and interior wet zones — finished basements and rec rooms, primary bathrooms, laundry closets, and the wall cavity behind kitchen cabinetry where a dishwasher or sink supply connection has been weeping. Those areas combine water supply, limited airflow, and surfaces that stay out of sight.
Both are valuable. Pre-remediation air quality testing identifies the extent and species of mold present, which determines the remediation protocol. Post-remediation clearance testing verifies that spore counts have returned to normal background levels — and gives you documentation if you need to disclose remediation work during a future sale.
REAL PROJECTS & RESOURCES
Real Gaithersburg-area projects from start to finish, plus what remediation typically costs.
A slow dishwasher supply leak affected a kitchen sink base cabinet, dishwasher area, subfloor, and kitchen island. The cleanup focused on containment, controlled removal, drying, and sanitation.
A Full Pricing Breakdown for Homeowners
What to expect from $1,500 to $10,000+ — and how to evaluate any quote you receive.
7 warning signs you might have mold growing in your home — from visible growth and musty smells to hidden moisture stains. Montgomery County homeowners: know what to look for.
Don't let mold compromise your family's health or your home's value. Get a $189 inspection from Montgomery County's trusted mold experts — credited toward remediation if you proceed.
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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?