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Avatar for The Radon Bros
The Radon Bros
5.0(
6
)

Serving Flourtown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Excellent, very satisfactory. Radon Brothers' rep came, saw the problem, and replaced the leaking radon exhaust PVC pipe in my basement floor. All in record time. Am very satisfied and will continue using Angi contractors."
Installations
Installations
Installations
Installations
Installations

+8

Response time1 day
10 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for SIS Mold & Home Inspections
SIS Mold & Home Inspections
5.0(
2
)

Serving Flourtown, 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 BOR of Montgomery County
BOR of Montgomery County
5.0(
1
)

Serving Flourtown, PA and surrounding areas

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.

6 neighbors recently requested a quote
Avatar for Keystone Radon Mitigators
Keystone Radon Mitigators
4.7(
43
)

Serving Flourtown, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Joe knows radon.  He put in a system on short notice in my two story colonial with full basement.  I shopped around to two other Radon contractors and his was either the lowest or close to it, but he was also the first that I could schedule.  FYI: He said the overall cost was less because there was an existing sump pit.  We scheduled for the morning and I gave him access to the house.  By the time I got to the house at 11am he was done and gone with only the odor of fresh caulking, PVC pipes, and the muffled whirl of a fan.  The installation was professional with an acrylic custom cover cut to fit over the sump pit to keep debris out.  Plenty of signage and meters on the installed equipment indicating fan circuit, basically informing me and any future owner, "Do not shut this Off".  The radon reading in the basement was 25.4.  Joe was confident that once the system was in, it was going to be less than 1 (less than 4 is safe per EPA rules).  we tested three days later, and the official reading was 0.9.  Looking at the quality of work, I'd use him for any other venting related needs in this or future house.
He has an "F" grade from someone who complained about something not working after three months and he was going to charge a labor fee.  This is just my 2 cents, but don't think that was fair, as he does give you a 7 year warranty.  He warrants equipment for 7 years and will replace out equipment but there is a labor charge.  This is clearly spelled out in his contract.
"
Recommended by94%of homeowners
Avatar for J & A Environmental Services
J & A Environmental Services
4.9(
44
)

Serving Flourtown, PA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"They were absolutely amazing! Quick response, came out quickly, super friendly, strong teamwork. We felt confident we were in good hands. Thank you so much!!! Highly recommend!"
Toxic Mold
Mold Testing & Remediation Project
Cleaning
Mold Testing & Remediation Project
Mold Remediation

+88

Response time1 day
Recommended by93%of homeowners
Homestead Inspections Inc
5.0(
3
)

Serving Flourtown, PA and surrounding areas

"Neil is fantastic. Similarly to my last experience with him, he was prompt and professional. He had his septic resource properly scheduled, whom came out and did the septic test on time and were great to work with. He again explained everything as he went along, and again got the main home inspection report back to us the same day! He did a larger battery of tests than last time for us, and all results came back in a few days and were explained to us. Again, he offered his services to answer questions unrelated to home inspection if the need arises. We also had some concerns over some attic insulation, which he had tested for asbestos free of charge. I would highly recommend Neil!"
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

The Flourtown, PA homeowners’ guide to radon detection and reduction services

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