Mold

We are a customer service company that happens to do really good inspections!

Over 300 Mold Inspections Performed Each Year.
Over 700 5-Star and A+ Reviews on Porch, Square, Spectora, Google, Angi, BBB, and more!
Mold Inspectors With Degrees In Biology & Physiology.
$ $ $

No Mold, No Pay, Moneyback Guarantee

If no mold is detected in any interior air samples, your entire mold inspection fee will be refunded. To qualify, your inspection must include at least two indoor samples and either one outdoor baseline sample or a third indoor air sample.

Cleveland, Akron, and Youngstown Mold Inspections & Air Quality Testing

Suspect mold? Unexplained allergies or musty odors can be a sign of hidden mold growth. Mold can negatively affect your health and your home’s structural integrity. Our mold inspection team uses professional surface and air sampling (spore trap) tests to identify hidden mold, assess your indoor air quality (IAQ), and provide a clear report on any issues found.

It would be nice if finding mold were this easy. Most mold is microscopic, and it is a danger when it is in the air, not necessarily when it is visible on surfaces. Only lab testing can confirm the presence or absesnce of mold.

Mold Inspections in The Cleveland, Akron, & Youngstown Areas

Don’t guess about your indoor air quality. We provide comprehensive mold testing services in Northeast Ohio backed by actual science. We are the only testing provider in the area operated by an inspector with a college degree in Biology and Physiology. Get accurate answers and next business day results.

Why Homeowners Choose Our Science-First Approach

Most inspectors simply run a test; we understand the biology behind the growth.

  • Degree Expertise: Inspections led by a Biology & Physiology graduate.
  • Certified: Fully certified by the International Association of Certified Indoor Air Consultants (IAC2).
  • Fast Turnaround: We know health concerns can’t wait. We deliver results the next business day.

Our Testing Methods

Our standard mold test, with 3 samples, is $320, and each additional sample is $75.

We use industry-standard protocols to identify mold presence and spore counts:

  • Air Sample Testing: Captures invisible spores to determine indoor air quality relative to outdoor levels.
  • Tape Lift & Swab Testing: Direct surface sampling to identify specific visible mold genera on walls, floors, or furniture.

Commercial Mold Testing in Northeast Ohio

We provide scalable mold testing solutions forbusiness owners and property managers. Protect your employees and limit liability with documented, science-backed air quality reports.

Pinnacle Mold Inspection Slideshow
Visible mold growth on bathroom walls found during a mold inspection in Cleveland.
Significant mold growth identified on bathroom walls in Cleveland.
Mold covering basement joists and subfloor in Akron.
Extensive mold coverage on basement joists and subfloor found in Akron.
Evidence of mold growth in a home in Cuyahoga Falls.
Mold inspection findings in Cuyahoga Falls.
Fungal growth on basement floor joists in Kent.
Active fungal growth observed on basement floor joists in Kent.
Severe mold damage on subfloor and joists in Stow.
Severe mold damage affecting structural wood in Stow.
Mold spores visible on basement lumber in Youngstown.
Visible mold spores on basement lumber in Youngstown.
Water damage and mold on kitchen ceiling in Tallmadge.
Water intrusion leading to mold growth on a kitchen ceiling in Tallmadge.
Mold forming on bedroom wall due to high humidity in Cleveland Heights.
Mold formation on bedroom walls due to moisture issues in Cleveland Heights.
Mold spotting on kitchen drywall ceiling in Streetsboro.
Mold spotting identified on kitchen drywall in Streetsboro.
Black mold growth around bedroom window frame in Hudson.
Mold growth around window frames caused by condensation in Hudson.
Mold accumulation on office window sill in Madison.
Mold accumulation on office window sills in Madison.

Frequently Asked Questions

I don’t see any visible mold. Is an inspection still necessary?
Yes. Mold often grows in areas that are not visible to the naked eye, such as behind drywall, under flooring, or in HVAC systems. If you notice a musty odor, have had recent water damage, or are purchasing a new home, air sampling can detect elevated spore counts that indicate a hidden infestation before it becomes a major structural or health issue.
How long does it take to get the lab results back?
We understand that real estate transactions operate on strict timelines. That is why we provide next-business-day results for all mold samples. You won’t be left waiting for a week to know the condition of the home.
Is ‘Black Mold’ (Stachybotrys) the only dangerous type?
No. While “Black Mold” (Stachybotrys chartarum) is well-known, many other common molds—such as Aspergillus, Penicillium, and Cladosporium—can cause significant allergic reactions and respiratory issues at high concentrations. Our inspectors, who hold degrees in Biology and Physiology, analyze the specific types and levels of mold relative to the outdoor baseline to give you a complete picture of the home’s health.
Do you clean/remediate the mold if you find it?
No, we are strictly an inspection and testing company. We believe it is a conflict of interest to test for a problem and then profit from fixing it. Our only goal is to provide you with an unbiased, scientific assessment of the property so you can make an informed decision on how to proceed.
What is your ‘No Mold, No Pay’ Guarantee?
We are confident in our testing process. If we conduct a full investigation—including at least two indoor samples and an outdoor baseline (or three indoor samples)—and the lab results come back clean with no mold detected, we will refund your entire mold inspection fee. You shouldn’t have to pay to find out your home is healthy.
How much is mold testing?
Prices vary based on how many samples you need, but we’ve negotiated with our labs to provide the fastest turnaround times and some of the most competitive rates in the area. A standard mold test (three samples) is $320. Each additional sample after that is $75. A single sample is $160, and two samples are $320—which is the same price as the three-sample standard mold test. Cultured samples, which require several days at the lab, are an additional $20 per sample.
Can I just use a DIY mold test kit from the hardware store?
We generally advise against DIY kits (settling plates). These kits only tell you if mold spores are present—which is almost always ‘yes’ because mold is naturally in the air. They cannot measure the volume of air, meaning they cannot calculate the concentration of spores to tell you if the levels are dangerous or normal. Our professional equipment pumps a specific volume of air to provide a scientifically accurate calculation of spore counts per cubic meter.
Pinnacle Mold Library

Mold Analysis Library

Our lab analysis screens for a wide spectrum of fungal structures during mold inspections throughout the Cleveland, Youngstown, and Akron areas. Below are the major pathogens we identify, followed by our full screening panel.

Primary Threats & Common Findings

Stachybotrys High Toxicity

Often referred to as “Black Mold.” It thrives on wet cellulose (drywall/wood) and produces Satratoxin H.

Extreme: Immune system suppression, organ hemorrhage, pneumomycosis.
  • Flu-like symptoms, dermatitis
  • Nosebleeds, burning lungs
  • Intermittent hair loss
Asp / Pen Toxic / Allergen

The most common fungi in problem buildings. Grouped due to visual similarities.

Extreme: Potential carcinogen. Pulmonary emphysema.
  • Allergic bronchopulmonary aspergillosis
  • Sinusitis, vomiting, diarrhea
Fusarium High Toxicity

Produces potent trichothecene toxins affecting the nervous and circulatory systems.

Extreme: Alimentary toxic aleukia (internal bleeding).
  • Eye, skin, and nail infections
  • Nausea and dermatitis
Alternaria Common Allergen

A very common allergen found in carpets and textiles. Large spores deposit in nose/mouth.

  • Edema (swelling) and bronchospasms
  • Bakers’ asthma
Cladosporium Common Allergen

The most common outdoor fungus. Often found on HVAC supply ducts.

  • Skin lesions and eye ulceration
  • Nail infection (Onychomycosis)
Chaetomium Water Indicator

Found on wet sheetrock/paper. A marker of significant water damage.

  • Associated with peritonitis
  • Cutaneous (skin) lesions
Memnoniella Toxic Potential

Closely related to “Black Mold” (Stachybotrys). Thrives on wet cellulose.

  • Similar IAQ risks to Stachybotrys
  • Respiratory irritation
Aureobasidium Irritant

A yeast-like fungus found in humidifiers or air conditioners.

  • “Humidifier lung”
  • Dyspnea, cough, fever

Comprehensive Screening Panel

Ascospore

Common outdoor spore. Reported to be allergenic.

Basidiospore

Spores from mushrooms/puffballs. Many varieties are reported to be allergenic.

Bipolaris sp.

Associated with asthma and “wine grower’s lung.” Can cause leaf rot on plants.

Botrytis sp.

Can produce mycotoxins (sterigmatocystin) which may cause liver and kidney damage.

Cercospora

Common outdoor agricultural fungus. Parasitic to plants (leaf spot).

Curvularia sp.

Reported to be allergenic. Associated with allergic fungal sinusitis and corneal infections.

Drechslera sp.

Found on grasses/grains. Occasionally causes corneal infection of the eye.

Epicoccum sp.

A common allergen found in plants, soil, grains, and textiles.

Myxomycetes Slime

“Slime Molds.” Generally outdoor fungi (forests). Can cause hay fever and asthma.

Nigrospora sp.

Common in warm climates. Responsible for allergic reactions like hay fever and asthma.

Oidium sp.

Plant pathogen (powdery mildew). Human health effects are not well studied.

Periconia sp.

Rarely found indoors. Associated with rare cases of mycotic keratitis (eye infection).

Pithomyces sp.

Known to cause facial eczema in ruminants (animals). Not currently known as a human pathogen.

Rusts & Smuts

Plant disease fungi. Can cause hay fever and asthma in humans.

Spegazzinia

A very small proportion of fungal biota. No specific toxicity or health effects currently reported.

Sporotrichum

Rarely found. Some cases suggest bronchopulmonary colonization.

Stemphylium sp.

Isolated from dead plants/cellulose. Reported to be allergenic.

Tetraploa

Rare. Associated with very few cases of keratitis and subcutaneous infection.

Torula sp.

Found on cellulose materials. Reported to be allergenic; can cause hay fever/asthma.

Ulocladium sp.

Found on textiles. Associated with similar allergic reactions to other water-damage molds.

Zygomycetes

Fast-growing (e.g., Rhizopus). Common allergens; can be pathogenic to immune-compromised individuals.

Certified, Licensed, and Trusted by Cleveland, Akron, Youngstown, and all of Northeast Ohio

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Certifications acquired through home inspector training from InterNACHI®
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