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Avatar for Johnson Properties and Inspections, Ltd.
Johnson Properties and Inspections, Ltd.
4.7(
36
)
Radon Gas - Testing

Serving Shallotte, NC and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"Thanks to Donna at Home Advisor for her great assistance. I have a multi-faceted problem with work performed by a licensed contractor after Hurricane Michael. Don Johnson is a pro roofing inspector, personable, capable and effective. His report was in my email in a few hours though that level of fast service was not requested. The report is complete, provides photo evidence, and is easy to read and understand. I am beyond satisfied with Home Advisor and Don Johnson."
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Elite Home Inspections, LLC
Elite Home Inspections, LLC
5.0(
12
)
Radon Gas - Testing

Serving Shallotte, NC and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"April helped us line up a last minute inspection for a new build for us. They were extremely thorough and found a few significant problems that we were able to take to the builder. They included lots of photos of the issues which was helpful. They used thermal imaging too which was new to us but helps detect problems that may not have been seen otherwise. We got our report along with a summary the next day and had excellent communication and follow through. We will definitely use them in the future and highly recommend."
5 neighbors recently requested a quote
M&D Property Solutions
4.5(
23
)
Radon Gas - AbatementRadon Gas - Testing

Serving Shallotte, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Needed fencing installed to keep groundhogs from taking up residence under our deck. Brady came up with a creative and complete solution that made sure the varmints were out and would not return. Would use again."
Master bedroom
Master bedroom
Front hall
Living area
Entry

+10

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Smart Air Environmental
4.6(
5
)
Radon Gas - Testing

Serving Shallotte, NC and surrounding areas

In business since 2000

Small jobs welcome

Credit card accepted

"They explained everything very thoroughly before and during the process. Their testing process seemed very efficient and tested for what we were concerned about. They could have followed up better after the results to explain the results to us. It's been a week I will have to call them."
Response time1 hour
Recommended by100%of homeowners
Avatar for Ritter Home Inspection Services, LLC
Ritter Home Inspection Services, LLC
5.0(
7
)
Radon Gas - Testing

Serving Shallotte, NC and surrounding areas

In business since 2021

Emergency services offered

Small jobs welcome

"First of all I called this company on a holiday weekend and someone promptly answered my call. Chris spent a lot of time with me throughly answering all my questions. He did the inspection the next workday. I would recommend him to everyone."
Home Inspection Service
Home Inspection Service
Home Inspection Service
Home Inspection Service
Home Inspection Service

+2

Response time30 mins
Response rate95%
Recommended by100%of homeowners
Environmental Service Group
New to Angi
Radon Gas - Testing

Serving Shallotte, NC and surrounding areas

In business since 2010

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! We are family owned and operated, so please let us know how our family can take care of yours!\n\n

Radon Detection and Reduction questions, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

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 cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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.

The Shallotte, NC 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.