Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Drexel Hill, PA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Drexel Hill

Avatar for Aerotek Environmental, LLC
Aerotek Environmental, LLC
4.7(
213
)

Serving Drexel Hill, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"After Ida ripped through our area, we had water in our partially finished basement, just like everyone else in our area. As we removed the wet materials, we discovered a ton of mold. Dillon, Ray and his team were quick to respond, professional and we are thrilled with the quality of work. Within a week of contacting Aerotek, our mold situation was resolved. We couldn't be happier with their work and all of our interactions."
Response time1 day
48 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mold Test Company PA
Mold Test Company PA
3.9(
128
)

Serving Drexel Hill, 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
234 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for The Real Estate Environmental Assessments & Consulting Team REEACT
The Real Estate Environmental Assessments & Consulting Team REEACT
4.7(
134
)

Serving Drexel Hill, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Bob and his team were simply outstanding in helping us with a complete surprise of finding asbestos in adhesive/mastic under hardwood floor. Bob was incredibly responsive and thorough in his explanations. He came out immediately to perform the testing. When it came back positive, he rapidly offered solutions and a game plan. Thanks to his attention to detail and experience, we were able to rapidly get the material removed and have continue along with our project with minimal delay. I highly recommend Bob and REEACT!"
Mold Remediation School
 DRY ICE TECHNOLOGY
Mold Remediation School
 NEGATIVE AIR EXCHANGES
Mold Remediation School

+12

Response time8 hrs
66 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Macks Mold Removal, LLC
Macks Mold Removal, LLC
5.0(
14
)

Serving Drexel Hill, 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%
112 neighbors recently requested a quote
Avatar for ACI-Tech Inc
ACI-Tech Inc
4.8(
48
)

Serving Drexel Hill, PA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Steve was professional and easily accessible throughout the project. I felt he provided a fair price for the scope of work. His team was able to effectively remediate the asbestos issue which was confirmed by a third party air testing company. Would definitely recommend Steve and his team for future hazardous waste removal services."
Response time11 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
25
)

Serving Drexel Hill, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I had a great experience working with Al. From the get go they were very responsive to the request and promptly scheduled an in home consultation. Al is certified in mold remediation and walked me through the steps in detail. Working with them through the remediation process was a breeze and I was given quick updates on the progress and the outcomes. They also accommodated an adhoc request to remediate an area not in the scope of work at no extra fee. They are thorough and meticulous in the process and attention to details is excellent. I had a truly great experience working with Al and also Sebastian and will definitely recommend them for any mold remediation work. Thanks, Rohit"
Response time1 day
Response rate91%
12 neighbors recently requested a quote
Avatar for SIS Mold & Home Inspections
SIS Mold & Home Inspections
5.0(
2
)

Serving Drexel Hill, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I have worked with SIS on numerous occasions as I completely trust them with my testing needs (mold & radon). They are responsive and knowledgeable, having extensive training and experience. Bob and Mary Ann are professional and courteous while providing a competitive price for their services. I highly recommend SIS for mold and radon testing!"
Toxic Mold
Mold under rug at bathroom
Subfloor and joist
Basement Closet
Bedroom Closet

+3

Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for The Radon Bros LLC
The Radon Bros LLC
4.8(
14
)

Serving Drexel Hill, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I didn't know what I was in for when I needed a radon mitigation expert. I figured it would be expensive and take forever. The Radon Bros were the best thing that could have happened! Extremely professional, knowledgeable, very affordable, and quick to respond! A great experience, start to finish!!"
Copper vent stack
Fan cover
Typical exterior
Typical exterior
Crawl space seal

+15

Response time1 day
Response rate93%
192 neighbors recently requested a quote
...
Showing 1-10 of 83
FAQs for mold & toxic material test projects in Drexel Hill, 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 Drexel Hill, 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.