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Find Mold & toxic material testers in Warrington

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

Serving Warrington, 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
48 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Aerotek Environmental
Aerotek Environmental
4.7(
86
)

Serving Warrington, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Very professional, they gave us all the information upfront, and followed through for all of the necessary work, even after they discovered more mold than we expected. Highly recommend!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time7 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Bioclean
Bioclean
4.9(
32
)

Serving Warrington, PA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I called several vendors to come out and quote remediating my basement after a nor'easter knocked power out and resulted in a flooded basement due to primary and secondary sump failure. This was my first time ever contacting Bio-clean. Tim was great. He responded immediately, came out to review the job, outlined a plan of action, clearly explained the scope of work to me, and submitted pricing. His pricing was competitive. Some of the competitors did not even call me back. This job was NOT covered by insurance and Tim worked with me on the cost of the job. We awarded the job to Bio-clean that same day and Tim and his team were back out to my house within a couple hours. They worked until 10 PM the first night in an effort to get the wet carpet, carpet pad, and other wet material out of the basement and to start the remediation process. They set up fans and dehumidifiers and quickly worked to get the basement drying while spraying anti microbial to prevent mold growth. They returned again over the next few days to supervise the remediation and to make minor modifications to the equipment to optimize the drying process. The whole process took several days. They left my basement dry, clean, and completely swept up. A job well done. I would definitely use them again although I hope I never will have a flooded basement again in the future."
Mold Damage
Tear out Mold affected Materials
Tear out Mold affected Materials
Drying & Dehumidification
After Repairs/Pre Loss Condition

+17

2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mold Test Company PA
Mold Test Company PA
3.9(
128
)

Serving Warrington, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mold test took air samples inside and out after we discovered some questionable spots that worried us. Samples are sent to a lab for analysis. We subsequently purchased a mold remediation kit from another firm and treated the house. We are breathing easier now. Thanks!"
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 Warrington, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I submitted a request on HomeAdvisor, and within one minute, the owner (Bob) called me. We had a very thorough conversation about our needs and concerns. I received other contacts from more companies, but I was very impressed with Bob and REEACT from a fifteen minute phone call. Just by dumb luck, he was working in my general area, and was able to come out to do testing the next day. The day after that, the asbestos test came back positive (tiles, not mastic). The next day, he and his crew did the abatement. The day after that, the air sample came back, and we ha our house back. At all points, Bob was flexible, courteous, professional, and extremely knowledgeable. (As was his crew.) He was also VERY quick to respond to texts or emails. At every point, I felt that communication was superb, and I got detailed documents along the way. Add to that - he actually seems like a nice, personable dude too! We just wish he was more of a general contractor, because we'd hire him in an instant for a dozen other projects as well!"
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 Certified Mold Removal Inc.
Certified Mold Removal Inc.
3.9(
51
)

Serving Warrington, PA and surrounding areas

Approved

In business since 1995

Emergency services offered

Credit card accepted

"They were quick to respond when I called for help. The technician that came out was professional and knowledgeable. He listened to my concerns and answered all of my questions. They did a thorough amount of testing which resulted in knowing what molds were present and safety factors. The results came back quickly. They talked to me about the results and gave me a comprehensive email of all the information. I was able to understand what my next steps needed to be. I am confident and pleased with this service. I would highly recommend them."
Mold Testing & Remediation Project
Mold Testing & Remediation Project
Additional Photos
Additional Photos
Additional Photos

+47

1 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for NAL East Environmental Services, Inc.
NAL East Environmental Services, Inc.
4.8(
98
)

Serving Warrington, 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
34 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for ACI-Tech Inc
ACI-Tech Inc
4.8(
48
)

Serving Warrington, 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 S George HC LLC
S George HC LLC
4.3(
33
)

Serving Warrington, 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
11 neighbors recently requested a quote
Recommended by72%of homeowners
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FAQs for mold & toxic material test projects in Warrington, 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 Warrington, 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.