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Find Mold & toxic material testers in New Providence

Avatar for NAL East Environmental Services, Inc.
NAL East Environmental Services, Inc.
4.9(
88
)

Serving New Providence, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I saw NAL East Environmental, read their Profile & was extremely impressed. Their Inspectors’ are Highly Educated Professionals. Words can’t describe how Grateful I am for Mark Stern & Joe Chairmonte. Testing was explained with Professionalism, Knowledge & Compassion. Mark is a Genuine Professional. He was Respectful & Kind as he explained and knew what should be tested. Joe was already set up. They were extremely thorough. After testing, Mark said, “Please call with any questions,” He was true to his word. After finding Acute Mold issues in Our Rental Home of 17+!years. Mark showed much care for Our well-being. It’s RARE to find a Co. with such Caring Inspectors w/High Moral Values, Yet, here they are!! I hired Mark & Joe again for Surface Testing. I’ve since referred Mark & Joe to Family. NAL East is The BEST! Thank you & Many Blessings to Mark & Joe. You are Amazing Assets to NAL Eastern & Our Community!! Jacqueline W., Yardley, PA"
Seals
Seals
Leak, areas cleaned, occupants still sick
HVAC
HVAC

+9

Response time5 hrs
22 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Mold Test Company NJ
Mold Test Company NJ
4.1(
83
)

Serving New Providence, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mold Test Co was very expeditious and professional in helping me evaluate the situation in my home. I had a leaky pipe and it turned out that I had some mold in my air. Someone called me personally to discuss this with me, and put me directly in touch with Biocide Labs to remediate the problem. The phone call was on Wednesday, and by Saturday everything was completed. I would not hesitate to use this company again (but I hope I don’t have to!). "
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+7

Response time9 hrs
137 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Certified Mold Removal Inc.
Certified Mold Removal Inc.
3.9(
46
)

Serving New Providence, NJ and surrounding areas

Approved

In business since 1995

Emergency services offered

Credit card accepted

"I paid this company $600 to test the air in my detached garage. The results showed Cladosporium, which many professionals told me is extremely common. What happened next was one of the most uncomfortable experiences I’ve ever had with a home-service company. They sent me a remediation proposal for over $45,000, and in my personal opinion the scope, tone, and sheer intensity of the warnings felt completely disproportionate to the situation. The estimate was filled with pages of dramatic health claims that, to me, came across as fear tactics rather than professional guidance. When I asked questions, the owner was extremely rude and dismissive on the phone. The whole thing felt pushy and uncomfortable. After leaving an honest review, things escalated in a way that shocked me. The owner contacted me and offered a refund only if I signed a notarized disclaimer that he drafted. I personally found that very unusual, and I chose not to sign anything. What concerned me even more was what happened next: after I declined to sign the document, a negative review suddenly appeared online about my wife’s business — at our home address — claiming she had done work for him and stolen $600 from him. In my experience, this was completely untrue. My wife has never worked for him in any capacity. In my personal opinion, it felt retaliatory and deeply unprofessional. I ended up getting several second opinions from other mold professionals, all of whom felt the quote I received was excessive for what was found. Based on my experience with the customer service, the tone of the estimate, and the way things unfolded afterward, I would strongly recommend that other homeowners get multiple quotes before agreeing to anything. In my personal view, the way this situation was handled was alarming, unprofessional, and not in the best interest of the customer."
Mold Testing & Remediation Project
Mold Testing & Remediation Project
Additional Photos
Additional Photos
Additional Photos

+47

3 neighbors recently requested a quote
Recommended by71%of homeowners
Manta Property Service Group
4.3(
10
)

Serving New Providence, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Ian and his team were at our house within an hour of our call. We were panicked, no idea who to call about a flooded basement. I’m so glad this group was the first to get back to me. Now the sump pump is working and the basement is dry. His team was considerate, worked neatly, and they followed up each day. Definitely recommend them!"
Recommended by90%of homeowners
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FAQs for mold & toxic material test projects in New Providence, NJ

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The New Providence, NJ homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.