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Find Mold & toxic material testers in Narberth

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

Serving Narberth, 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
62 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bioclean
Bioclean
5.0(
19
)

Serving Narberth, 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%
6 neighbors recently requested a quote
Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
18
)

Serving Narberth, 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 Bioclean
Bioclean
5.0(
30
)

Serving Narberth, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Excellent Company to deal with. Would highly recommend Bioclean. Job was done quickly and clean up was done professionally with nothing left behind. An A-1 company for anyone looking for mold removal. Leo Lapat 1815 Buck Road Feasterville, PA 19053 215-322-2461"
Mold Damage
Tear out Mold affected Materials
Tear out Mold affected Materials
Drying & Dehumidification
After Repairs/Pre Loss Condition

+17

Recommended by93%of homeowners
Avatar for NAL East Environmental Services, Inc.
NAL East Environmental Services, Inc.
4.9(
88
)

Serving Narberth, PA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Mark Stern of NAL was terrific. He explained the inspection process in terms that we could understand. He returned our calls immediately and showed up when he said he would. Very professional. Report was perhaps a bit more detailed and technical than we needed but was very thorough and informative. I would strongly recommend Mark and NAL to anyone needing mold testing."
Seals
Seals
Leak, areas cleaned, occupants still sick
HVAC
HVAC

+9

Response time5 hrs
38 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for J&A Environmental Services LLC
J&A Environmental Services LLC
4.9(
118
)

Serving Narberth, 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%
15 neighbors recently requested a quote
Avatar for S George HC LLC
S George HC LLC
4.8(
25
)

Serving Narberth, 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
3 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for ACI-Tech Inc
ACI-Tech Inc
5.0(
36
)

Serving Narberth, 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
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FAQs for mold & toxic material test projects in Narberth, 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 Narberth, 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.