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Find Mold & toxic material testers in Rahway

Avatar for P&M Mold Pro, LLC
P&M Mold Pro, LLC
5.0(
35
)

Serving Rahway, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Presley did a survey and informed me of the work required and timing involved. He was courteous and patient. His crew, Greg and Dana, were on time, kept me informed of the work progress, did all necessary scrubbing of my entire place, and left it completely clean - all 3 types of toxic mold spores erradicated. I recommend P&M Mold Pro highly."
Attic
Restoration of Attic
Restoration of Attic
Restoration in progress
Restoration in progress

+2

Response time11 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for Mold Test Company NJ
Mold Test Company NJ
4.1(
83
)

Serving Rahway, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"They weren't forthcoming about additional testing. Base inspection $299 then additional $400+ for lab testing. Wish I had known for vendor comparison purposes. However, I think it was worth it. Owner said the techs need to be instructed to say it was optional, but it helps you better understand the mold your dealing with. Glad I did it but not sure if it could have been done for less."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+7

Response time9 hrs
161 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Ace Cleaning and Restoration
Ace Cleaning and Restoration
4.7(
108
)

Serving Rahway, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"We hired Ace to run mold tests in my home. The scheduling was very smooth, the test was done quickly and effortlessly. Results were very thorough and emailed to me quickly. Will be reviewing a remediation quote over the next few days to proceed. Everyone from ace was very friendly and follow up well."
Response time4 hrs
Response rate86%
1 neighbors recently requested a quote
Avatar for AAA Lead Professionals
AAA Lead Professionals
4.8(
55
)

Serving Rahway, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I hired AAA Lead Pros to do the mold remediation in my basement. Within an hour of my initial call someone came out to give me an estimate and mold assessment report. Initially, I was not happy to find they charged for the estimate. Once I received the quote back that quickly changed. Lead Pros are extremely well priced. I’m talking a third of what their competitors attempted to charge me. They were also willing deduct the cost of the estimate off the final price of the job. I hired them on the spot after receiving the quote and they were on the job site within a week. As for the work itself, I could not be more satisfied. The supervisor was friendly and willing to ease the concerns of both myself and the tenants by answering an onslaught of our questions. Once the walls and floors started being torn down it became clear to them that to do the job correctly far more material would need to be removed than what was initially agreed upon. This was done at no additional cost to me which made it clear in my mind that they are dedicated to getting the job done correctly without trying to take advantage of their customers. The mold killing agent that was used was a green product so it was not necessary to vacate the premise during the time the work was going on. All contaminated materials were removed and hauled off site. Anything which could not be removed (structural support beams) were treated and encapsulated. They also used an air scrubber which was left running for 24 hours straight to ensure any disturbed mold spores would not further contaminate the air and job site. After the job was concluded I felt compelled to tip them for their great service. They wouldn’t even accept the tip! This is why I felt personally obligated to leave them this positive review. I am normally very skeptical of contractors so it is refreshing to find an outfit like this with integrity. They will absolutely be getting my business again should the need ever arise."
Response time1 day
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Greenworks Env
Greenworks Env
5.0(
14
)

Serving Rahway, NJ and surrounding areas

Approved

In business since 2022

Emergency services offered

Small jobs welcome

"Christian is very knowledgeable, helpful, fair, and thorough. He tested our air quality for mold, asbestos, and lead. He is not trying to upsell you but gives you an honest assessment of what’s going on and options you have to address them. Also, from my research, his services are very fairly priced."
+GREENWORKS
+GREENWORKS
+GREENWORKS
10 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Moldlab
Moldlab
4.7(
352
)

Serving Rahway, NJ and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Very affordable and thorough test results. I really appreciated that the Moldlab not only provided us with what kind of mold they found but what the affects are on people/pets and then how to get rid of the mold! Our kit was mailed on the same day we ordered it and Charlie was quick?to resend my email results when I accidentally deleted them in my spam folder.?"
Recommended by89%of homeowners
Avatar for Apex Mold Specialists NY NJ CT
Apex Mold Specialists NY NJ CT
4.8(
230
)

Serving Rahway, NJ and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Drywall in my living room and dining room were wet/damp and had a white sheen. I asked Navon to do a thorough job since I thought he was rushing the test. He assured me he was testing it properly and showed me his ID. He called me with the results and then emailed me the report. There was no mold and he recommended I get dehumidifiers for the basement and first floor. I was pleased with his work and would recommend Apex."
Recommended by92%of homeowners
Avatar for Gr Tech LLC
Gr Tech LLC
5.0(
178
)

Serving Rahway, NJ and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Last year while cleaning the basement I noticed that some places in the floor tile were breaking up and crumbling into powder. Since our house was built around the time tiles containing asbestos were being phased out, I sent a sample to a lab to be tested. I found that there was asbestos in the tile but not in the glue that glued it to the floor. After an on-line review of asbestos abatement companies I selected Gr Tech LLC. I talked to Greg on the phone, gave him the floor dimensions and he quoted me an estimate of $2225. and sent me a written estimate and contract to sign. The estimate was for removal of VAT floor tiles 9X9 (460 SF) by non-friable method approved by NJ DOH. Because the basement area was full of junk, I wanted to wait to have the work done until it was cleaned. On March 19 I faxed him a letter and signed contract saying I wanted the work to be done as soon after May 1 as possible. I waited for him to specify the date he could do the work. When I called him 2 weeks before May 1 to see when the work would be done he said he had forgotten about the date and had scheduled other work right after May 1. We finally settled on June 3. On June 3 Greg arrived at 8:30 for the 9:00 appointment with an additional 3 workers. They entered the basement room through the garage so they did not contaminate any upstairs areas of the house. They taped plastic over the two doors into the basement room, the heat ducts into the room, and a place in the ceiling where the ceiling tiles had come down leaving a opening into the next room. They set up a fan which exhausted air to the outside through the basement window. The air went into a bag which would collect any particles going out of the basement. They took off the baseboards so they could take out the tiles right up to the wall. They then took up the tiles. bagged them, and later showed me a picture of the tiles. They took the bagged tiles with them when they left. They vacuumed everything. Finally they put a light gray epoxy over the floor to seal in any residual tile particles. The epoxy took a few hours to dry to the touch and overnight to dry to walk on. They said I should not go into the room until after the results from the air sample they took and sent to a lab for testing, showed the air quality was OK. Then I could take the plastic down and go in. They finished by 11:15. They cleaned up carefully taking any left over garbage with them. As he left, Greg gave me a copy of the paperwork he had sent to the NJ Department of Health 10 days before the work was to start which stated what was to be done. Later, he emailed me copies of the lab report showing that the air sample showed less than 1% asbestos in the air at the end of the process as required. They did not put the baseboards back because the epoxy was wet when they left. The attached picture shows the floor after their work. Since they did not grind off the glue that had attached the tiles to the floor (non friable removal) the floor looks checkered and is not smooth and flat but looks very nice (see picture). Some people might want to cover the floor with new tile or a rug if the room were going to be used for something other than storage."
Recommended by97%of homeowners
Avatar for NJ Water and Mold, LLC.
NJ Water and Mold, LLC.
5.0(
107
)

Serving Rahway, NJ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Dennis and Ada and their entire team at NJ Water and Mold are A+++ Professionals. We suffered a catastrophic water heater failure that resulted in significant damage to our home. Stressed, I called Dennis. He calmly walked me through the remediation and repair process and advised me that he could send his team to our home to begin work within the hour. Dennis is a man of his word! His team came to our house promptly and they worked diligently to mitigate the damages. Dennis and his team were exceptional. Dennis advised me what his team would do to remediate and repair our home, and Dennis' team did exactly what he said they would do--and they did it in a timely, courteous and highly professional manner. Additionally, Dennis worked directly with our insurance company. He promptly documented all the work performed, and prepared a comprehensive estimate of the needed repairs. We are so very grateful to Dennis and Ada and to their team! Overall, they were extremely courteous, highly professional, and they did a masterful job! If you ever suffer a water damage event, call Dennis and Ada at NJ Water and Mold. They are truly exceptional!"
Recommended by99%of homeowners
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FAQs for mold & toxic material test projects in Rahway, 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 Rahway, 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.