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Find Mold & toxic material testers in Lansdale

Avatar for Aerotek Environmental, LLC
Aerotek Environmental, LLC
4.8(
196
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"The staff did a very good job of removing the drywall that contained the mold. They were very neat and disposed of all the old material and drywall."
Response time1 day
62 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mold Test Company PA
Mold Test Company PA
4.2(
110
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I received my call earlier today, and discussed my concerns. I wanted to start the process toward remediation asap! Mr. Griffin was at my house 4 hrs later. He was professional, compassionate, and answered all my questions, since this was a new experience for me and of concern. By 3pm, my home was totally inspected and my airborne samples were collected and headed to the GA lab for testing and results. Within minutes, a email to track my lab results status was sent to my phone! I can't do anything until the results are determined,and Mr. Turner, Senior Mold Analyst gets the report! The ball is rolling! MsV"
Basement
Insulation
Insulation
Wall
Basement

+68

Response time12 hrs
219 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Macks Mold Removal, LLC
Macks Mold Removal, LLC
5.0(
13
)

Serving Lansdale, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"Mack’s Mold Removal really knows their stuff. Great prices, professional service, and great people to work with. I recommend them to all of my clients for both investment and personal properties. Mold can cause serious problems, from affecting the health of the people who live or work in buildings with mold, to affecting the price of a property that’s on the market. I know that once Mack’s Mold Removal gets the call, they work quickly and professionally to get the problem solved. I’ve talked to Jeff a number of times and it’s obvious that he is passionate about the business and committed to solving all of the customer needs."
Response time1 day
Response rate89%
66 neighbors recently requested a quote
Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
18
)

Serving Lansdale, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Alfred from SS John & Marin Restoration went above and beyond the original mold remediation job parameters and took care of additional remediation issues discovered in unexpected areas. He and his team did a superb job of remediating several mold issues, identifying underlying causes, and implementing strategies that would help prevent problems in the future. Alfred proved to be highly expert, doing thorough and excellent work, and freely sharing useful advice with me as homeowner. The expanded remediation job was completed at a very fair price. I would definitely recommend Alfred and SS John & Marin Restoration for any mold remediation challenges."
Response time1 day
Response rate91%
24 neighbors recently requested a quote
Avatar for Atlas Environmental Inspections
Atlas Environmental Inspections
4.9(
78
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2012

Credit card accepted

Offers commercial services

"They arrived within a couple hours of my calling them. The took mold samples and air samples and I believe the results were back in 2 days. They sent a thorough report of their findings. I had a lot of suspicious mold that tested to be toxic."
Containment of a pipe before abatement
Large stairway containment
Testing floor tile before abatement
Proper containment in a school
 Tent procedure during a glovebag removal

+6

Response time2 days
16 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Bioclean
Bioclean
5.0(
19
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"The team was very knowledgeable and extremely professional in their cleanup efforts and rectified all problems associated with our water damage due to a recent leak in our basement Tim was fantastic in organizing and completing the project. He also served as a wonderful resource person in recommending a wonderful and honest roofer. Tim's team was courteous, and highly dependable. They removed the mold and repaired the water damage in an expedient manner. Tim's coordination of the cleanup was outstanding. I highly recommend Bioclean for their fast and superb service."
Shop Floor 3
Hallway 1
Shop Floor 2
Shop Floor 1
Office 1

+11

Response time12 hrs
Response rate93%
7 neighbors recently requested a quote
Avatar for J&A Environmental Services LLC
J&A Environmental Services LLC
4.9(
118
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Easy as ever to get a mold test for bathroom. Described in detail how he was testing. Called in the morning & Al came out late afternoon. Great service!"
Drywall
Mold
Mold
Mold
Mold

+6

Response time6 hrs
Response rate93%
13 neighbors recently requested a quote
Avatar for S George HC LLC
S George HC LLC
4.8(
25
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Stephen is very knowledgeable and was very thorough in both explaining process and about the mold itself. Pleasant and great to work with."
Mold Remediation
Mold Remediation
Water Damage Restoration
Water Damage Restoration
Water Damage Restoration

+8

Response time6 hrs
2 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for ACI-Tech Inc
ACI-Tech Inc
5.0(
36
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Great! They were on time, neat and very easy to deal with. The process couldn’t have went any smoother. I highly recommend for any asbestos or Mold removal!"
Response time11 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
J&A Environmental Services LLC
4.9(
118
)

Serving Lansdale, PA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Our mission at J & A Environmental Services, is to continue the growth of our business by doing right by all of our clients. We truly care about your health and family and take our jobs seriously. Ask to speak to the owner and you will actually get him not a recording if your looking for a fair honest company where right here to help. We build our brand helping one family at a time or business we will do right by the customer always. Call us 24/7 for all your Environmental needs.

Recommended by96%of homeowners
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FAQs for mold & toxic material test projects in Lansdale, PA

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 Lansdale, PA homeowners’ guide to mold & toxic material tests

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