★★★★★
Very highly recommend Sean
Serving King Farm’s 430-acre planned community — expert mold inspection for the newer construction HVAC and building envelope issues common in 2000s-era homes.
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KING FARM AT A GLANCE
LOCAL EXPERTISE
King Farm is one of the most significant planned residential developments in Montgomery County history — a 430-acre master-planned community developed between 1999 and 2006 on the former King farm property west of Shady Grove Metro. The development encompasses approximately 3,329 residential units across a range of housing types: townhomes, single-family homes, condominiums, and live-work units.
King Farm's newer construction — most units are now 20–25 years old — is entering what building scientists call the "first replacement cycle": the age at which original construction components begin to fail and require replacement for the first time. HVAC systems, condensate drain pans, drip lines, and air handler drain channels are the most common mold source in this age cohort. Condensate line clogs are extremely common in 20-year-old systems, and when a clog causes pan overflow, water can infiltrate into wall and ceiling assemblies before the homeowner is aware of any problem.
King Farm's mixed housing types create complex shared-maintenance mold dynamics in the townhome and condominium sections. A leaking roof membrane on a townhome's top level affects all units below. HVAC units in mechanical rooms serving multiple floors can spread mold spores through ductwork to all connected spaces.
FLOOD RISK DATA
| Primary classification | Zone X — King Farm planned development |
| Stormwater management | Modern engineered stormwater management required at development — detention ponds on site |
| Proximity hazard | Unnamed tributary of Rock Creek within development — detention pond overflow possible during extreme events |
| Development-specific note | Engineered stormwater systems reduce surface flooding risk relative to older neighborhoods |
Source: FEMA Flood Map Service Center · msc.fema.gov
OUR SERVICES
From inspection to remediation, Mold Pro Solutions provides complete mold and water damage services to King Farm homeowners.
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
King Farm is located west of Shady Grove Road, accessible from King Farm Boulevard. The development is adjacent to the Shady Grove Metro station (Red Line), making it one of the most transit-accessible residential communities in Montgomery County. Amenities within King Farm include King Farm Community Center, Mattie Stepanek Park, and a commercial village center. Nearby: Rockville Pike (1 mile east), NIST headquarters (0.5 miles), FDA Shady Grove campus (0.3 miles). Schools: College Gardens Elementary, Julius West Middle, Richard Montgomery High School.
Industry gold-standard certifications in mold remediation and water damage restoration.
Emergency calls in King Farm get a callback in under 15 minutes, 24 hours a day.
Local expertise means we understand your home's construction, common issues, and the best solutions.
Every job verified with independent testing. We guarantee your home is mold-free when we're done.
COMMON QUESTIONS
HVAC condensate line clogs are the #1 source in King Farm's 2000-era construction. The second most common source is window seal failure — particularly on townhomes' top floors and gable ends. Third is bathroom exhaust fans that were vented into attic spaces rather than through the roof in original construction.
Yes. King Farm's condominium sections require coordination with the HOA for any mold issue affecting common areas, shared HVAC, or adjacent units. Mold Pro provides HOA-appropriate documentation and can coordinate with property management companies directly.
Shared party walls in townhomes can transmit moisture between units if a leak occurs on one side. Mold Pro uses thermal imaging cameras and moisture meters to assess whether moisture is crossing party wall boundaries without requiring destructive investigation.
Given the age of the development, we recommend a baseline inspection for any King Farm home that hasn't been recently inspected — particularly in units that had HVAC system replacements (which can disturb ductwork and spread previously contained mold) or roof repairs.
Not directly, but the significant amount of impervious surface in the Shady Grove Road/Metro parking area can generate concentrated stormwater runoff during heavy storms that affects properties on the eastern edge of King Farm.
REAL PROJECTS & RESOURCES
Real Rockville-area projects from start to finish, plus what remediation typically costs.
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.
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.
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?