Mold Testing in New Hampshire

Protecting your health and your home!

Your home needs to provide a healthy indoor environment. Our mold testing services assess your home for the presence of mold. Air and surface sampling helps detect hidden mold and protects your health from issues like allergies and respiratory problems.

Professional Mold Inspection & Testing for New Hampshire Homes

Worried about mold in your New Hampshire home? A musty odor, previous water damage, visible mold-like growth, elevated moisture, or concerns about hidden mold can leave homeowners wondering what to do next.

Premier Home Inspection Services provides professional mold inspections and mold testing throughout Southern and Central New Hampshire.

We evaluate the property for moisture conditions, water intrusion, visible mold-like growth, humidity concerns and other conditions that may contribute to mold growth. When testing is appropriate, we collect air and/or surface samples for laboratory analysis.

And sometimes, testing isn’t necessary. If visible mold is already present, the more important question may be identifying the moisture source and determining what needs to be done next.

Our goal isn’t simply to sell you a mold test. It’s to help you understand what’s happening in the home and determine the appropriate next step.

Mold Inspection vs. Mold Testing: What’s the Difference?

A mold inspection looks at the building and the conditions that may be contributing to mold growth. This may include visual examination, moisture measurements, humidity measurements, identifying areas of water intrusion, and looking for conditions conducive to hidden mold.

Mold testing involves collecting samples—such as air or surface samples—for laboratory analysis.

Testing is one part of a mold investigation. It isn’t a substitute for evaluating the building itself.

NH mold testing

Limited Mold Testing

This is done when you suspect mold growth in a small, specific area of your home and is limited to one room or area. Examples may include localized water damage. A limited mold inspection does not include a visual examination of the entire building. It typically requires air and surface samples be obtained.

NH mold testing

Complete Mold Inspection

Our complete mold inspection involves a visual (non-invasive) examination of all readily accessible areas of the home. A complete inspection involves measurements for moisture, temperature and humidity, obtaining numerous air samples and sometimes swab analysis. During a complete mold inspection, your inspector is checking for any conditions conducive to mold growth, such as water intrusion.

When Should You Have Your Home Tested for Mold?

You may want to consider professional mold testing when:

  • You smell a persistent musty odor but cannot locate the source.
  • The home has experienced water damage or flooding.
  • There has been a previous roof, plumbing or foundation leak.
  • You suspect hidden mold behind walls, ceilings or flooring.
  • There are unexplained moisture or humidity problems.
  • You are buying a home with a history of water intrusion.
  • You want to investigate a suspected indoor air-quality concern.
  • You want documentation following mold remediation.
  • A specific area has suspicious mold-like growth and laboratory identification would help answer a question.

Already see significant mold? Testing may not be the first step.

If mold is readily visible, laboratory testing may not provide much additional information. The priority may instead be identifying the source of moisture and correcting the underlying problem.

Mold Testing When Buying a House

Buying a home with a history of water damage, a musty basement, visible mold-like growth or other moisture concerns?

Mold testing can sometimes provide useful information before you commit to the property.

Premier can evaluate the home for conditions that may contribute to mold growth and determine whether air or surface sampling is appropriate.

Mold testing should be part of an investigation—not simply a box to check during a home purchase.

Mold Testing During a New Hampshire Real Estate Transaction

Mold concerns can become especially important during a home purchase. A buyer may encounter visible mold-like growth, a musty odor, evidence of previous water damage, or concerns about a basement, crawlspace or other area of the home.

Professional mold testing can provide additional information when sampling is appropriate.

We provides independent mold testing, not mold remediation. This means our role is to evaluate the property, collect appropriate samples when warranted, and provide objective information that can help buyers, sellers and real estate professionals make informed decisions.

Frequently Asked Questions

Can you tell if I have toxic mold in my house without testing?

While we may be able to visually see mold-like growth on surfaces in your home, the only way to know is to test.

I have a weird musty smell in my home, should I get my home tested for mold?

Yes, you should get your home tested as musty odors may be indicative of mold growth.

I saw a DIY Mold Test in the hardware store. Can I test it myself?

Want a deeper comparison? Read our guide: NH Mold Testing: Is a DIY Mold Kit Enough?

I can see mold-like growth in my home, am I required to have it tested?

No. There are no EPA or federal limits set for mold and/or mold spores. However, you should contact a qualified mitigation professional for proper remediation.

Can I test my home for mold any time of year?

Yes, but this is a complicated answer. Proper mold testing involves collecting outdoor air samples as this is part of the control process. Sub-freezing temperatures, snow cover, and even rain, make it nearly impossible to collect an accurate outdoor sample. You will likely have to have some patience and flexibility in your calendar in order for us to test properly.

How long does mold testing take?

A comprehensive mold testing inspection can take anywhere from 2-6 hours depending on the size of the property. Samples are then submitted to the laboratory for analysis. Results typically take 3-5 days, although some testing may take up to a week.

Does mold have to be active to cause a reaction?

No! Mold spores can cause health reactions whether it is active mold growth, or inactive.

How much does mold testing cost?

Professional mold testing typically starts around $450, with the final cost depending on the size of the home, number and type of samples, and whether a more comprehensive mold inspection is appropriate. We’ll discuss the situation with you before testing so you understand what you’re paying for and why the testing is recommended.

Why Choose Premier Home Inspection for Mold Testing in NH?

Independent Testing
We do not sell mold remediation services, so we’re not testing your home in order to sell you a cleanup project.

Home Inspection Expertise
Mold doesn’t exist in isolation. Understanding roofs, plumbing, foundations, ventilation, drainage and building systems helps us investigate the conditions that can contribute to mold.

Certified & Experienced
We are an InterNACHI Certified Mold Inspector

No Pressure
If testing isn’t likely the answer, we’ll tell you!

Mold Testing Throughout Southern & Central New Hampshire

Premier Home Inspection Services provides mold inspection and mold testing throughout Southern and Central New Hampshire, including communities such as Amherst, Bedford, Brookline, Hollis, Milford, Merrimack, Nashua, Manchester, Derry, Concord and surrounding communities.