Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Gretna, NE

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Gretna, NE?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Gretna, NE

*The Angi rating for Radon Detection And Reduction companies in Gretna, NE 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 Gretna, NE 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 February 13, 2025

Find Radon detection and reduction specialists in Gretna

Avatar for National Radon Defense Midwest
National Radon Defense Midwest
4.7(
51
)

Serving Gretna, NE and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We needed to reduce the Radon in our basement. They were very patient, explained what they would do and how it would be done. The installed was VERY professional and knew the work that needed done. He was polite and efficient. He has done this work many years and completed the work. They guaranteed the Radon to be 4.0 and under."
Exterior Exhaust Fan with Cover
Exterior Exhaust Fan and Discharge
Crawlspace Encapsulation with Radon Mitigation
Cleverly Installed Extraction Point
Interior Exhaust Fan

+15

Response time1 day
40 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Element 86 Mitigation LLC
Element 86 Mitigation LLC
5.0(
1
)

Serving Gretna, NE and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Element 86 Mitigation LLC
Request Quote
Avatar for Environmental Services, Inc.
Environmental Services, Inc.
1.0(
1
)

Serving Gretna, NE and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

At Environmental Services Inc, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Response time2 days
10 neighbors recently requested a quote
Request Quote
Avatar for Home Sweet Home Inspect Iowa Facebook
Home Sweet Home Inspect Iowa Facebook
4.8(
12
)

Serving Gretna, NE and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Luis was very polite and professional! He explained the issues so I could understand. I would absolutely recommend him to others!"
Roof Inspection
Venting conduit
Company Logo
A service
Promotions.Because you deserve it!

+11

Response time3 hrs
Response rate88%
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction questions, answered by experts

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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 soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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

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

The Gretna, NE 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.

See all articles