Indoor air specialist preparing a calibrated VOC sampling pump in a furnished apartment

VOC and formaldehyde testing

Accurate VOC Testing in Long Island

Know What You're Breathing In

VOCs (volatile organic compounds) are gases emitted from everyday products and materials such as paints, cleaning supplies, adhesives, furniture, and flooring. Exposure can cause headaches, dizziness, eye and respiratory irritation, and at higher or prolonged levels more serious health effects. Because VOCs are often odorless and can’t be identified by smell, certified VOC testing service is the only reliable way to measure them.

Quest Mold and Asbestos Inspection and Testing provides lab-verified VOC air and water results across Long Island, NY.

IndependentNo remediation conflictLaboratory-backedAccredited analysisDecision-readyClear written findings

Service overview

Why Professional VOC Testing Matters for Your Home and Property

Think your home or workplace might have an air quality issue? Schedule your VOC testing in Long Island, NY today!

Most people believe that indoor air is cleaner than outdoor air. According to the EPA, it’s often the opposite case. Inside, VOC levels can be 10 times higher than outside, and the sources are things most homes use every day. VOCs are volatile organic compounds, many of which you cannot see or smell, even at levels that can cause harm.

The only way to know your VOC levels is to test for them. At Quest Mold and Asbestos Testing, we offer certified VOC testing services backed by accredited laboratory results.

No Remediation

Our results are never influenced by a fix we’re selling

Certified Testing

EPA and NY State Department of Labor approved

Independent Lab

Every sample goes to an accredited third-party lab

Fast Turnaround

Standard 5 days, expedited in 24 to 48 hours

Credentials behind the work

Certified inspectors. Recognized standards. Independent findings.
  • MICRO Certified Mold InspectorMICRO
  • IICRC CertifiedIICRC
  • CMI and CMRC certifiedCMI / CMRC
  • EPA Lead-Safe Certified FirmEPA Lead-Safe
  • New York State Department of LaborNYS Department of Labor

What the service covers

Identifying Trapped Gas Hazards: The VOC Testing Services We Offer

Not sure which service fits your situation? Reach out, and we’ll point you in the right direction. Contact us for VOC analysis today.

VOC Air Quality Testing

We collect air samples from living areas, bedrooms, and basements to assess VOC levels compared to EPA and WHO reference values.

VOC Water Test

Volatile compounds can leach into drinking water, particularly in areas near industrial sites. Our VOC water test tests for benzene, toluene, and other contaminants right at the tap.

VOC Emissions Testing

New flooring, furniture, and cabinetry off-gas continuously after they are installed. VOC emissions testing and certification for safe normal occupancy of a space.

Post-Renovation VOC Testing

Fresh paint and adhesives release significant compounds. We verify that VOC levels have dropped to a safe range after renovation work is complete.

Commercial VOC Inspection

Offices, schools, and commercial buildings accumulate VOCs from multiple sources. Our VOC inspection covers multi-room facilities with documentation for compliance purposes.

When testing helps

Situations That Call for Volatile Organic Compounds Testing in Long Island

Renovation activity is one of the most consistent triggers. Fresh paint, adhesives, and new flooring release volatile organic compounds including formaldehyde at their highest concentrations in the first weeks after installation. A VOC home test before and after a project tells you exactly what exposure looks like on the ground.

Buying or moving into a newly furnished home is another situation most people overlook. New furniture and carpets off-gas for weeks. Testing before your family settles makes clear sense.

Properties near industrial areas of Long Island, particularly parts of western Nassau County and the South Shore, carry real groundwater concerns. VOC water test results from these areas regularly identify compounds that have no place in a drinking supply.

Have a renovation wrapping up or moving into a new property? Get the air tested before anyone spends more time in that space. Schedule your indoor air quality VOC testing in Long Island today.

Handheld indoor air quality monitor showing sampling controls
Field noteWhen testing helps

Health and requirements

The Long-Term Health Risks of Constant Exposure to VOCs

Experiencing symptoms at home that disappear when you leave? Call us today and schedule your VOC testing in long Island, NY.

Short-Term Exposure

Symptoms such as headaches, dizziness, irritated eyes, and nausea are typical responses to high levels of volatile organic compounds. Properties with gas appliances may also have dangerous gas buildups our fixed gases testing rules this out as a contributing factor. The symptoms are often confused with allergies or fatigue, and the source often goes unidentified.

Chronic Exposure

Long-term damage from volatile organic testing situations builds up silently over months or years before becoming clinically apparent. Benzene is a recognized carcinogen, and respiratory damage is associated with formaldehyde. Another VOC, trichloroethylene, is linked to damage to the liver, kidneys, and nervous system.

Testing options

What Are The Differences Between VOC Testing Methods?

  • Active SamplingAir is drawn through collection media by a pump at a controlled rate for a defined period. It takes precise concentration measurements at a specific moment in time, ideal for post-renovation checks and workplace compliance.
  • Passive SamplingWe use diffusion-based badges to passively collect VOCs from the air over a period of 24 hours to several days without a pump. This indicates average exposure over time and is the preferred methodology for residential VOC home test assessments where long-term exposure is the issue.

Both methods use accredited volatile organic compound testing labs to identify compounds completely and determine their concentrations. Want to understand which method suits your property? Call us before you book.

What Are The Differences Between VOC Testing Methods?, documented during a Quest field assessment
Field noteTesting options

How the work is performed

A Clear Step-by-Step VOC Testing Process

Step 1

Close windows and run ventilation normally for 12 hours prior. Avoid aerosols and cleaning chemicals for 24 hours beforehand

Step 2

Our technician places active or passive samplers throughout the property. For VOC water test requirements, we collect samples directly from the supply point

Step 3

All samples go to accredited, independent VOC testing labs with no connection to any remediation company. Results are fully objective

Step 4

Standard results return within five business days. Expedited turnaround available in 24 to 48 hours

Step 5

Every report covers compound identification, concentration levels, health reference comparisons, and a plain-language summary

Need results quickly? Ask about our expedited option when you get in touch. Get your VOC Fire and Smoke Testing fast!

Why choose Quest

We Are Reliable Environmental Experts For VOC Testing in Long Island

Your “VOC testing near me” search ends here. Schedule your Long Island VOC testing today!

At Quest Mold and Asbestos Testing, we serve homeowners, landlords, contractors, and commercial operators across Nassau County, Suffolk County, and the wider New York area. Here’s what makes us the best choice for VOC testing in Long Island, NY:

  • NY State Department of Labor approved
  • EPA Lead-Safe Certified Firm
  • No remediation, zero conflict of interest
  • Accredited independent lab on every sample
  • Active and passive VOC testing methods
  • Air and water testing in a single visit
  • Fast scheduling across Long Island

Why choose Quest

Certified and Independent VOC Testing in Long Island, NY

Get unbiased, lab-verified results.

What the service covers

What Our VOC Testing Lab Can Detect

Our accredited laboratory uses EPA Method TO-17 Thermal Desorption GC-MS analysis, one of the most comprehensive VOC detection methods available.

The compound list report below shows the full range of chemicals our testing can identify, from common household VOCs like benzene, toluene, and formaldehyde to industrial compounds and fire or mold-related markers.

What Our VOC Testing Lab Can Detect, documented during a Quest field assessment
Field noteWhat the service covers

Client perspective

What our clients say about us

5.0
★★★★★

111 Google reviews

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“Meir was there right away to do my mold testing and he was honest and very helpful. I got my results within two days and he went over them with me on the phone.”

Local field coverage

Serving New York City and Long Island.

Send Quest the property address when scheduling and the team will confirm availability and the right testing scope.

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Talk to an inspector

Start with clear evidence.

Tell us what you are seeing, smelling, renovating or concerned about. Quest will help you identify the appropriate inspection or test.

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