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Avatar for SIS Mold & Home Inspections
SIS Mold & Home Inspections
5.0(
2
)
Radon Gas - Testing

Serving Kennett Square, 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
)
Radon Gas - Testing

Serving Kennett Square, 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.

7 neighbors recently requested a quote
Avatar for Keystone Radon Mitigators
Keystone Radon Mitigators
4.7(
43
)
Radon Gas - AbatementRadon Gas - Testing

Serving Kennett Square, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"adon After I contacted him, he responded promptly.  While evaluating the area that needed radon mitigation, he called to discuss an area that had not been evaluated by inspectors (not affiliated with him).  After accepting his price, we agreed on the day for the installation.  During the installation, he was respectful and communicative.  After completing the installation, he provided written warranties for me and the buyer.  I highly recommend Keystone Radon Mitigators.
"
Recommended by94%of homeowners
Avatar for J & A Environmental Services
J & A Environmental Services
4.9(
44
)
Radon Gas - Testing

Serving Kennett Square, PA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"What a wonderful company! It's rare today to find a contractor that was so responsive to our call. Al came out the day after we spoke to him and took samples from various surfaces in our basement. Test results were back in 2 days and test results revealed the presence of mold in our heating room and in the basement bathroom. Al uncovered a leaking pipe from our sprinkler system. This leaking pipe was in a closed cabinet in the basement bathroom and probably would have gone unnoticed until October when our sprinkler company came to shut down the system. So our water bill would have skyrocketed and mold presence would have probably been much more extensive., We spend a lot of time in our basement gym and playroom as do our young grandchildren so we wanted the situation taken care of immediately. Our plumber came and repaired the leak and Al was able to squeeze us in within 2 of getting the leak fixed.. Al and his crew arrived as scheduled and within a few hours all the compromised areas were cleaned and treated. They were so quiet and worked so efficiently we barely knew they were in our home. They left the basement area totally clean and ready for use. We cannot speak more highly of J & A Environmental Services. The whole process from their initial visit to mold removal and mitigation took only a week and was totally seamless. We would recommend them again without hesitation. Thanks Al and crew!"
Toxic Mold
Mold Testing & Remediation Project
Cleaning
Mold Testing & Remediation Project
Mold Remediation

+88

Response time1 day
Recommended by93%of homeowners
Avatar for EcoTech Restoration Solutions
EcoTech Restoration Solutions
4.6(
27
)
Radon Gas - AbatementRadon Gas - Testing

Serving Kennett Square, PA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I could not be happier with this company. They did the work right away, even working on the weekends. They were very knowledgeable about what needed to be done and how to get the debris tested they have been very responsive. They have continued to be helpful to me in dealing with the company that left the silica dust in my home. You will not be disappointed if you use this company. I have never seen a company that is so attentive to your needs.
"
New Hope Project
Recommended by91%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)
Radon Gas - AbatementRadon Gas - Testing

Serving Kennett Square, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Yes, many systems include warranties for performance. Confirm terms with your installer.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The Kennett Square, 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.