Hear from Our Customers
You’ve noticed the musty smell in your basement. Maybe you’ve seen dark spots around the bathroom window. Or maybe you’re just tired of waking up congested and wondering if something in your house is making you sick.
Here’s what you actually need: concrete answers. Not a visual inspection where someone points at water stains and tells you what you already know. Not a moisture reading that leaves you guessing. You need laboratory results that tell you exactly what types of mold are present and at what concentration levels.
That’s what professional mold testing does. We collect air samples from multiple locations in your home and send them to an independent lab for analysis. You get a detailed report showing what’s in your air compared to outdoor baseline levels. If there’s a problem, you’ll know the scope. If your air quality is fine, you’ll have documentation proving it.
No more wondering. No more late-night searches trying to figure out if that spot is dangerous. Just clear information that helps you make the right call for your family.
We’ve spent more than a decade and a half working in homes across Bucks County and Philadelphia. We know the buildings here. The rowhomes with brick foundations that hold moisture. The newer construction in Northern Liberties where poor ventilation creates problems. The basements that flood every spring.
We’re not a national franchise reading from a script. We’re local professionals who understand how Philadelphia’s humid summers and aging housing stock create perfect conditions for mold growth. We know exactly where to look in your home because we’ve seen these issues hundreds of times.
Our inspectors are certified, our equipment is professional-grade, and our lab results come from independent facilities that specialize in residential testing. You’re not getting an estimate designed to upsell remediation. You’re getting an honest evaluation of what’s happening in your home.
First, we do a complete visual assessment of your property. We’re looking for water damage, condensation patterns, ventilation issues, and any visible growth. We use moisture meters to check humidity levels throughout your home and thermal imaging cameras to identify temperature differences that indicate moisture problems behind walls or under floors.
Then comes the air sampling. We collect samples from multiple rooms, focusing on areas where you’ve noticed issues or where conditions favor mold growth. We also take an outdoor sample to establish a baseline, because mold spores exist everywhere. What matters is whether your indoor levels are significantly higher than what’s normal outside.
The samples go to a certified laboratory for analysis. Within 24 hours, you get results that identify specific mold types and concentration levels. We walk you through the report in plain language, explain what the numbers mean, and answer your questions. If remediation is needed, we give you a clear estimate with no hidden fees. If your air quality is acceptable, we tell you that too.
You’ll know exactly where you stand and what your options are. That’s the point of testing getting real information so you can make an informed decision.
Ready to get started?
Your inspection starts with a free initial assessment. We come to your home, evaluate the situation, and give you upfront pricing before any testing begins. No surprise charges later.
The testing itself includes professional air sampling from multiple locations, moisture readings throughout your property, and thermal imaging to detect hidden problems. We pay special attention to basements, crawl spaces, and areas around windows the spots where Northern Liberties’ humid climate and older construction create the most issues.
Your lab report identifies every mold type detected and shows concentration levels compared to outdoor air. You’re not just getting a yes-or-no answer. You’re getting detailed information about what’s growing, where it’s concentrated, and whether levels are concerning.
If you need remediation, we work with your insurance company to simplify the claims process. We provide all the documentation they require and handle the communication. If the problem is minor, we’ll tell you what you can address yourself. We’re not here to sell you services you don’t need.
The goal is simple: give you enough information to make the right decision for your home and your family’s health.
If you can see mold growing on surfaces, you probably don’t need testing to confirm it exists. You already know you have a problem. The question is whether you need professional remediation or can handle it yourself.
Testing makes sense in a few specific situations. You’re experiencing health symptoms like congestion, headaches, or respiratory issues, but you can’t find any visible mold. You smell something musty but can’t locate the source. You’re buying or selling a home and need documentation. You’ve had water damage and want to confirm whether it led to mold growth.
Air sampling is particularly valuable for finding hidden mold. It captures spores that have become airborne from concealed colonies behind drywall, under flooring, or in HVAC systems. Even if you can’t see the growth, elevated spore counts in your indoor air tell you there’s a problem somewhere.
The other reason to test: knowing what type of mold you’re dealing with. Some varieties are more concerning than others. Lab results give you specific information about what’s in your home, which helps determine the right remediation approach and whether you need to take extra precautions during cleanup.
Air testing measures the concentration of mold spores floating in your indoor air. We use specialized equipment to collect air samples from different rooms, then send them to a lab that identifies the types and quantities of spores present. This method is excellent for detecting hidden mold and getting an overall picture of your indoor air quality.
Surface testing involves taking samples directly from visible growth or suspicious areas. We use swabs or tape to collect material, which the lab analyzes to identify specific mold species. This approach is useful when you can see something growing and want to know exactly what it is.
Most comprehensive inspections use both methods. Air testing tells you whether your overall environment has a problem. Surface testing confirms what’s growing in specific locations. Together, they give you complete information.
In Northern Liberties homes, we typically recommend starting with air testing because so many properties have hidden moisture issues in basements or behind old plaster walls. You might have elevated spore counts even without visible growth. Once we know there’s a problem, we can use surface testing and moisture mapping to pinpoint the source.
You’ll have your lab results within 24 hours of sample collection. The actual inspection and sampling process takes a few hours depending on your home’s size and the number of areas we’re testing. But the laboratory analysis is what gives you the detailed information you need, and that turnaround is fast.
The report you receive identifies every mold type detected in your samples and shows the concentration levels measured in spores per cubic meter of air. It compares your indoor readings to the outdoor baseline sample we collected. This comparison is critical because mold spores exist everywhere outdoors. What matters is whether your indoor levels are significantly elevated.
Once you have results, we schedule a follow-up conversation to walk through the findings. We explain what the numbers mean in practical terms, which areas of your home showed problems, and what your options are. If remediation is necessary, we provide a detailed estimate that same day.
The fast turnaround matters because mold problems don’t improve on their own. If you’ve got elevated spore counts or active growth, you want to address it quickly before it spreads or continues affecting your health. Twenty-four hours gives you answers fast enough to take action without unnecessary delay.
Lab results identify the specific types of mold present in your home and their concentration levels. Some varieties are more likely to cause health problems than others, and the report will flag anything particularly concerning. But here’s the reality: all mold growth indoors is a problem, regardless of the specific type.
The most common health issues from mold exposure are allergic reactions. Sneezing, congestion, itchy eyes, skin irritation, headaches, and fatigue. Some people are more sensitive than others. If you have asthma or other respiratory conditions, even common mold types can trigger serious symptoms.
What testing does is give you information about the scale of the problem. Low spore counts might mean you have a minor issue that’s easy to address. High concentrations indicate significant growth that requires professional remediation. The specific mold types help determine the remediation approach and safety precautions needed during cleanup.
In Philadelphia’s humid climate, the most common culprits are Aspergillus, Penicillium, and Cladosporium. These aren’t the “toxic black mold” you hear about in news stories, but they still cause health problems when present at elevated levels indoors. Testing tells you exactly what you’re dealing with so you can respond appropriately instead of guessing.
Your initial inspection is free. We come to your home, assess the situation, and give you clear pricing before any testing begins. The cost of testing depends on your home’s size and how many samples we need to collect for accurate results.
A typical residential mold inspection with air sampling from multiple rooms and lab analysis runs between a few hundred dollars and around a thousand, depending on the scope. That includes the visual assessment, moisture readings, thermal imaging, sample collection, laboratory analysis, and a detailed report with our recommendations.
It’s not cheap, but compare that to the cost of ignoring a mold problem. Remediation for extensive contamination can run anywhere from $3,000 to $20,000 if growth spreads throughout your home. Undetected mold can reduce your property value by 20% to 37%. Health issues from ongoing exposure cost far more in medical bills and missed work.
Early detection saves money. If you catch a problem while it’s still contained to one area, remediation is straightforward and affordable. If you wait until mold has spread through your HVAC system or behind multiple walls, you’re looking at major work.
We provide upfront pricing with no hidden fees. You’ll know the exact cost before we begin. If your insurance covers mold testing and remediation, we’ll work with them to handle the claims process and documentation.
First, you get a clear explanation of what the results mean. We walk through the report with you, show you which areas tested high, identify the mold types present, and explain the concentration levels. You’ll understand the scope of the problem before we talk about solutions.
Then we give you a detailed remediation estimate. This includes the specific work needed to remove the mold, address the moisture source causing it, and prevent recurrence. We break down the costs so you know exactly what you’re paying for. No vague line items or surprise charges later.
If your insurance policy covers mold remediation, we handle the claims process. We provide all the documentation they require, communicate directly with adjusters, and simplify the paperwork on your end. Many homeowners don’t realize their insurance covers this work until they ask.
The remediation itself follows strict protocols. We contain the affected area to prevent spores from spreading during cleanup. We remove contaminated materials safely. We treat surfaces with antimicrobial solutions. We use HEPA filtration to clean the air. And we fix whatever moisture problem caused the growth in the first place, whether that’s a leak, condensation issue, or ventilation problem.
After remediation, we can do post-testing to confirm that spore levels have returned to normal. You get documentation showing the problem has been properly addressed. That matters for your health, your property value, and your peace of mind.
Local Resources
Useful Links
Other Services we provide in Northern Liberties
