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Verified Reviews for Radon Detection And Reduction pros in Mount Holly Springs, PA

*The Angi rating for Radon Detection And Reduction companies in Mount Holly Springs, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Mount Holly Springs, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on November 15, 2025

Find Radon detection and reduction specialists in Mount Holly Springs

BASS Air Quality Systems

4.92(
19
)
•Approved Pro

BASS Air Quality Systems

4.92(
19
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

BASS Air Quality Systems is independently owned and operated in central Pennsylvania. Specializing in radon testing and mitigation, we guarantee results. As opposed to charcoal canisters that the homeowner sends away to a lab we use a continuous radon monitor and you will receive your test results in 2-3 days. Proposals are free of charge. We are fully insured and DEP certified in radon testing and radon mitigation.

"Great guys and good service"

BENJAMIN M on June 2024

BASS Air Quality Systems is independently owned and operated in central Pennsylvania. Specializing in radon testing and mitigation, we guarantee results. As opposed to charcoal canisters that the homeowner sends away to a lab we use a continuous radon monitor and you will receive your test results in 2-3 days. Proposals are free of charge. We are fully insured and DEP certified in radon testing and radon mitigation.

"Great guys and good service"

BENJAMIN M on June 2024

Avatar for Tri State Flood Inc

Tri State Flood Inc

3.50(
2
)
•Approved Pro

Tri State Flood Inc

3.50(
2
)
•Approved Pro
68 local quotes requested
21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water 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. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water 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. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

Avatar for Radon Shield LLC

Radon Shield LLC

5.00(
91
)
•Approved Pro

Radon Shield LLC

5.00(
91
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
747 local quotes requested

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024

Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]

"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."

Sandra J on November 2024

Avatar for '58 Foundations & Waterproofing

'58 Foundations & Waterproofing

5.00(
1
)

'58 Foundations & Waterproofing

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For more than 60 years, ’58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawlspace encapsulation, radon mitigation, mold removal and foundation repair solutions for homes and commercial properties. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry.

"Our home is about 100 years old and has a stone foundation. Water has been an issue in the basement for far longer than we have owned the home. In three days '58 Foundations installed a drain, pump and sealed the walls. It has been six months and there has been absolutely no signs of water or other moisture in the basement. We are extremely happy with the service they provided."

Jim H on June 2022

For more than 60 years, ’58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawlspace encapsulation, radon mitigation, mold removal and foundation repair solutions for homes and commercial properties. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry.

"Our home is about 100 years old and has a stone foundation. Water has been an issue in the basement for far longer than we have owned the home. In three days '58 Foundations installed a drain, pump and sealed the walls. It has been six months and there has been absolutely no signs of water or other moisture in the basement. We are extremely happy with the service they provided."

Jim H on June 2022

Avatar for Anvil Radon Services

Anvil Radon Services

5.00(
15
)

Anvil Radon Services

5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Extremely professional and personable service. I’m very pleased with the service I received."

Mark M on March 2023

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Extremely professional and personable service. I’m very pleased with the service I received."

Mark M on March 2023

Avatar for Rife Home Inspections LLC

Rife Home Inspections LLC

No reviews yet

Rife Home Inspections LLC

No reviews yet
9 years of experience

I am a Certified Professional Inspector. I offer a variety of possible discounts for my inspections services. Please feel free to look over my website.

I am a Certified Professional Inspector. I offer a variety of possible discounts for my inspections services. Please feel free to look over my website.

S.A.F.E. Inspection Services, LLC

5.00(
2
)

S.A.F.E. Inspection Services, LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SAFE Inspection Services is committed to providing the most professional and comprehensive inspections and reports. We are committed to outstanding customer service for our clients. We will respond to accommodate their needs with concern, personalization, quality and a superior level of service. That commitment to our clients is and will be the highest priority to us at SAFE Inspection Services.

SAFE Inspection Services is committed to providing the most professional and comprehensive inspections and reports. We are committed to outstanding customer service for our clients. We will respond to accommodate their needs with concern, personalization, quality and a superior level of service. That commitment to our clients is and will be the highest priority to us at SAFE Inspection Services.

Avatar for Echo Build Ltd.

Echo Build Ltd.

5.00(
11
)

Echo Build Ltd.

5.00(
11
)
Customers say: Quick response
19 years of experience

Hi, I'm Shane - owner and lead electrician here at Echo Ltd. With over 24 years of hands-on experience as a Master Electrician and builder, I've grown this company with one goal in mind: to deliver expert electrical solutions with honesty, precision, and care. Solving the Problems Others Walk Away From We specialize in the tough jobs - the ones other electricians may turn down or misdiagnose. Whether it's a puzzling electrical issue, outdated wiring, or a challenging installation in a custom home or remodel, our team thrives on performing clean, professional work that we'll be proud of and you'll feel good about. Why Choose Us? 24 Years of Expert Experience You're hiring a true veteran of the trade who understands how systems work from the inside out. Clean, Friendly, and Respectful We treat your home or business like it's our own, clean work, clear communication, and no mess left behind. Upfront, Affordable Pricing You'll always know what to expect before the work begins. No surprises. No hidden fees. Just honest, fair pricing for expert work. Building knowledge We've built. REALLY understanding how homes are constructed makes us better electricians - we're not going to compromise the structure of your home in the process of getting the electrical work done.

"Job completed exactly as discussed, done in a timely manner. Professional and friendly. Very happy with the work that was done. Already discussed another project with Echo Electric."

Susan B on November 2025

Hi, I'm Shane - owner and lead electrician here at Echo Ltd. With over 24 years of hands-on experience as a Master Electrician and builder, I've grown this company with one goal in mind: to deliver expert electrical solutions with honesty, precision, and care. Solving the Problems Others Walk Away From We specialize in the tough jobs - the ones other electricians may turn down or misdiagnose. Whether it's a puzzling electrical issue, outdated wiring, or a challenging installation in a custom home or remodel, our team thrives on performing clean, professional work that we'll be proud of and you'll feel good about. Why Choose Us? 24 Years of Expert Experience You're hiring a true veteran of the trade who understands how systems work from the inside out. Clean, Friendly, and Respectful We treat your home or business like it's our own, clean work, clear communication, and no mess left behind. Upfront, Affordable Pricing You'll always know what to expect before the work begins. No surprises. No hidden fees. Just honest, fair pricing for expert work. Building knowledge We've built. REALLY understanding how homes are constructed makes us better electricians - we're not going to compromise the structure of your home in the process of getting the electrical work done.

"Job completed exactly as discussed, done in a timely manner. Professional and friendly. Very happy with the work that was done. Already discussed another project with Echo Electric."

Susan B on November 2025

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Radon Detection and Reduction questions, answered by experts

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

It is worthwhile to get radon testing done, especially if you haven’t in the past and don’t have active radon monitoring set up in your home. According to the American Lung Association, radon is a potential issue in all states, and testing is the best way to determine if it’s a current problem in your home. Radon testing includes professional tests that determine ongoing radon levels in your property, and it usually includes a mitigation protocol to help you decide what measures to take to protect your home and household members.

What is radon? It’s a radioactive gas that naturally occurs in the ground, forming as uranium and thorium decay. It has no color or odor, so you don’t know if it’s seeping into your building’s foundation. Regular exposure to radon gas increases your chances of suffering from lung cancer. Radon testing measures the air inside your house for the presence of radon gas. If detected, the test will measure the severity of radon levels in your home’s air.

The Mount Holly Springs, PA homeowners’ guide to radon detection and reduction services

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