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Avatar for Benchmark Home Inspections
Benchmark Home Inspections
5.0(
114
)

Serving Dobson, NC and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Mark Pierce was very helpful and thorough. We are moving from TX to NC and could not be there for the inspection but Mark called and went over everything he found concerning with us. We used them for the home inspection, water test and radon test and were very happy with their service."
HVAC Inspection
Roof Inspection
Chimney Inspection
Drainage Inspection
Electrical Inspection

+15

Response time4 hrs
Response rate85%
25 neighbors recently requested a quote
Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
11
)

Serving Dobson, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with Stay Gone Radon. They handled my radon gas test quickly and professionally, and the technician took time to explain the process and results in detail. Everything was done on schedule, and the report was clear and easy to understand. I’d highly recommend them to anyone needing radon testing. excellent service from start to finish."
Radon system
Crawlspace encapsulation
Crawlspace encapsulation
Outside part of system
Interior portion of system

+2

Response time1 day
4 neighbors recently requested a quote
Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)

Serving Dobson, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Sturgis took care of our radon problem in a very efficient professional manner. Not the cheapest definitely the best in my opinion. It’s worth it to know that we’re safe."
Final Steps
Radon system installed
Radon system installed
Radon system installed
Radon system installed

+5

Response time2 days
Response rate89%
30 neighbors recently requested a quote
Adam Cox
New to Angi

Serving Dobson, NC and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Armed with more than 10 years of education, training, and hands-on experience in the environmental industry, I’m proud to provide professional environmental inspection services throughout North Carolina. I am licensed by the NC DHHS for asbestos inspections and certified in mold assessment, with additional experience in a wide range of environmental concerns and indoor air quality solutions.\n\nBecause I operate with low overhead costs, I’m able to offer high-quality services at fair and reasonable prices.\n\nFree consultations are always available — call today to discuss your project or concerns. Thanks for considering us!

Avatar for Legacy Building & Design Inc
Legacy Building & Design Inc
3.8(
56
)

Serving Dobson, NC and surrounding areas

In business since 1927

Emergency services offered

Credit card accepted

"I have used Ray and Legacy now on 3 of my homes.  We have moved throughout NC and several occasions and Ray comes and fixes it for us.  In this last project we didnt know what we had on our hands but it onlt took a phone call to them and they came out and met with us.  Ray feels like part of the family so we trusted his advice.  We were a little shocked by the price and had to carefully weigh the pro's and con's.  We knew it was alot of work but we felt we had the best contractor in town, so we decided to hire them to handle everything for us.  The experience was long (but in the allotted timeframe), but the work was great and we are both very pleased with everything.  There was a minor issue with a few doors after the remodel but it just took a phone call and everything was made right.  Im happy to be able to recommend these guys and look forward to working with them again in the future when things come up
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by74%of homeowners
Avatar for Allred Environmental
Allred Environmental
New to Angi

Serving Dobson, NC and surrounding areas

In business since 2025

Emergency services offered

Small jobs welcome

Allred Environmental (AE) is dedicated to protecting people, property, and the natural world through reliable environmental testing and expert consulting. We help clients navigate complex regulations, understand their environmental risks, and make informed decisions that support safety, sustainability, and long-term success. We offer a full range of environmental testing and consulting services, including: hazardous material testing, air quality and industrial hygiene assessments, water quality analysis, interpretation of test data, regulatory compliance support, due diligence assessments, remediation and abatement planning, and risk reduction strategies. AE is built on a legacy of care - inspired by the values passed down through generations and symbolized in the lakeside imagery at the heart of our brand. We believe environmental work is more than data and regulations; it's about protecting the places that shape us and the people who depend on them.

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Radon Detection and Reduction questions, answered by experts

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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

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.

The Dobson, NC homeowners’ guide to radon detection and reduction services

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