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Find Radon gas testers in Douglassville

Avatar for SIS Mold & Home Inspections
SIS Mold & Home Inspections
5.0(
2
)

Serving Douglassville, PA and surrounding areas

Angi Approved

In business since 2015

Free estimates

Credit card accepted

"Bob from SIS is a straight shooter, provides options, clear explanations and associated costs on the necessary steps to remediate the problem. Good communication, timely and professional. Pleasantly surprised with my experience with SIS and the contractor they recommended to do the work. Easy 5-star rating, not too common these days."
Toxic Mold
Mold under rug at bathroom
Subfloor and joist
Basement Closet
Bedroom Closet

+3

Response time4 hrs
Recommended by100%of homeowners
Avatar for BOR of Montgomery County
BOR of Montgomery County
5.0(
1
)

Serving Douglassville, PA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Emergency services offered

At Best Option Restoration of Montgomery County, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold, water, and storms. Here’s what sets us apart:\n\nMold Remediation: Our certified experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety.\nWater Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs.\n\nComprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup\nChoose Best Option Restoration of Montgomery County for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

5 neighbors recently requested a quote
Avatar for Radon-Rid LLC
Radon-Rid LLC
5.0(
212
)

Serving Douglassville, PA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Very well. All were professional and friendly. Installation was clean. Test result prior to active mitigation was 38.4 and post active mitigation <.03 which is fantastic. Would highly recommend Radon-Rid."
Recommended by99%of homeowners
Avatar for Suburban Property Inspections Inc
Suburban Property Inspections Inc
5.0(
67
)

Serving Douglassville, PA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Jonathan was professional and incredibly helpful. He was able to explain what he was looking at, answered all of our questions, and was more than happy to show us how things worked and what to look out for. The report was thorough and left us with a solid understanding of the home. Thank you!"
Recommended by100%of homeowners
Avatar for Royal Water Damage Restoration
Royal Water Damage Restoration
5.0(
106
)

Serving Douglassville, PA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"The gentleman of Royal water damage restoration were great. They came in and started right away removing the water. The following day they bought in fans and dry the basement out. I would definitely use them again. "
Additional Photos
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+6

Recommended by97%of homeowners
Avatar for BPG Home Inspections
BPG Home Inspections
4.9(
144
)

Serving Douglassville, PA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Our inspector, Joe Donnelly, was recommended by our realtor. He was very nice and did catch a lot of smaller things on our home inspection. However, he majorly screwed up on the electrical part of the inspection: he noted that there were a few double tapped breakers that we should get fixed, but somehow did not notice that none of the breakers were GFCI or arc-fault protected. He also missed the lack of sticker on the box, which meant the electrical work in the house had never been inspected (or at least never passed). When we called an electrician in to fix the double tapped breaker issue, he immediately pointed out the non- arc fault, non-GFCI, no inspection situation and was shocked the home inspector didn't notice either issue. We now have gotten estimates of several thousand dollars to fix the electrical issues, expenses we were not planning on. If Joe had found these issues, we likely would not have gone through with buying this house."
Additional Photos
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Septic tank Baffle.  Inspected and photographed.
Septic tank Baffle.  Inspected and photographed.

+8

Recommended by97%of homeowners
Avatar for Keystone Inspection Service
Keystone Inspection Service
4.9(
58
)

Serving Douglassville, PA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Gene (our inspector) was very knowledgable, friendly, and professional. High attention to detail and kept us up to date throughout the inspection. Report very thorough and included helpful photographs. Highly recommend."
Additional Photos
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Who's inspecting your new home?
Recommended by98%of homeowners
Avatar for Allied Inspection Services  Inc
Allied Inspection Services Inc
4.9(
69
)

Serving Douglassville, PA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

Allied Inspection Services has been serving buyers and sellers since 1997. Our inspectors have performed thousands of inspections. Our home inspections are thorough and give buyers the unbiased information they need to make an informed decision, while our pre-listing inspections help sellers prepare their homes to sell quickly and hassle-free. Our home inspections are performed in accordance with the ASHI Standards of Practice and Code of Ethics. Our commercial inspections are performed in accordance with ASTM E-2018. We also perform septic inspections in accordance with PSMA standards and are PA-DEP licensed to perform radon testing. We employ a Master Indoor Environmental Specialist for all of your indoor air quality and mold concerns. We also offer complete infrared thermography investigations. If you are concerned about other environmental issues, be sure to ask about our Neighborhood Environmental Report, Flood Mapping and Oil Tank Testing. For more information, just give us a call. We look forward to serving you soon!

Recommended by98%of homeowners
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FAQs for radon gas testing projects in Douglassville, PA

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Douglassville, PA homeowners’ guide to radon gas testings

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