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Acceptable Environment
4.9(
137
)
Radon Gas - Abatement

Serving Mahopac, NY and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I recently hired Acceptable Environment to install a new radon mitigation system in my home in Warwick, NY, and I couldn’t be happier with the results. From the very first call, their team was professional, knowledgeable, and responsive. They walked me through the entire process clearly, answered all my questions about the system and what to expect, and scheduled the work promptly. The crew arrived on time, worked efficiently, and installed the new system with minimal disruption to my household. They went above and beyond by carefully sealing the basement foundation and taking every precaution to contain dust and debris. When they finished, they cleaned up so thoroughly that you’d never know major work had just been done — no mess left behind at all. The best part? The post-mitigation testing came back with radon levels at just 0.3 pCi/L — down from well above EPA action levels before the install."
Response time11 hrs
Response rate89%
8 neighbors recently requested a quote
Avatar for MDL Radon Mitigation and Measurement LLC
MDL Radon Mitigation and Measurement LLC
5.0(
35
)
Radon Gas - Abatement

Serving Mahopac, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Doug helped us solve a radon air problem that other radon specialists were not able to help with. He goes the extra mile and really cares. He's fair and honest and works hard. We would not call anyone else but Doug!!"
Typical ASD Radon System
Typical ASD Photos
Typical ASD Photos
Typical ASD Photos
Typical ASD Photos

+2

Response time6 hrs
Response rate90%
Recommended by96%of homeowners
Avatar for Doctor House Inspections, LLC
Doctor House Inspections, LLC
4.9(
9
)
Radon Gas - Testing

Serving Mahopac, NY and surrounding areas

Approved

In business since 2014

Customers say: Quick response

Call Doctor House Inspections, LLC for all your home inspection needs. We provide top notch service at affordable prices. Call now for an estimate. \n\nAlso have assistance for French only speaking customers.\n

Deck issues
Oil line in concrete slab
Rusted oil tank
A boiler with a direct hot water heater
Loose electrical service entrance wire

+18

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for J&J Home Inspection, LLC
J&J Home Inspection, LLC
4.9(
29
)
Radon Gas - Testing

Serving Mahopac, NY and surrounding areas

Approved

In business since 2020

Offers commercial services

Customers say: Quick response

"I was extremely pleased with my overall experience with J&J Home Inspection!!! Joe was friendly and personable and really knew his stuff! I also found him to have great knowledge and experience, as well as communication with me throughout the entire process. Any questions or concerns I had were answered thoroughly! I was thrilled that the whole report was done in a timely manner and was completed in less than 24 hours!!! A job well done in my book!"
Response time3 hrs
Response rate95%
Recommended by81%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.8(
407
)
Radon Gas - AbatementRadon Gas - Testing

Serving Mahopac, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I hired them to find and remove the source of the mold in bathroom. What the did was remove all the visible mold. If the mold comes back after i in stalled a fan at their recommendation in bathroom, the job was a failure. IWM"
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+5

Response time1 day
56 neighbors recently requested a quote
Recommended by88%of homeowners
Oakhill Home Inspections
5.0(
1
)
Radon Gas - Testing

Serving Mahopac, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in home inspections, mold testing and radon testing and remediation. I will do my absolute best to keep you as educated and informed on your particular inspection project. I look forward to earning your business! Book with me online or feel free to give me a call today! My focus is protecting your home investment.\n\nThank You,\nCharles Rauch\nOakhill Home Inspections

Response time5 hrs
Response rate86%
4 neighbors recently requested a quote
Power House Inspection LLC
New to Angi
Radon Gas - Testing

Serving Mahopac, NY and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you

4 neighbors recently requested a quote
Showing 1-10 of 29
Radon Detection and Reduction questions, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The Mahopac, NY 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.