Why Hire A Radon Contractor – Raleigh, North Carolina
Why Hire A Radon Contractor in Raleigh
Although North Carolina’s state laws allow homeowners to install their own radon mitigation systems, Raleigh, North Carolina, residents should carefully weigh their options before embarking on a do-it-yourself mitigation project. In addition to needing a high level of carpentry skills to install a radon removal system, knowledge of system design is integral to selecting one that will successfully and significantly reduce the amount of harmful radon in Raleigh homes.
Even two similarly-sized homes located next to one another on the same Raleigh street may have different needs when it comes to radon mitigation. Qualified radon contractors in Raleigh have the necessary knowledge and experience to best determine what method of radon reduction will suit a particular home. They are also qualified to determine precisely where to place systems to reap the highest benefits and to decide if a water radon removal system is necessary in addition to one for the air.
When Hiring a Radon Contractor
Qualified radon contractors in Raleigh have at their disposal specialized tests not available to homeowners. These tests enable contractors to customize radon mitigation systems. In one test, contractors use colored smoke to determine how the air moves through a home, indicating where ventilation fans are most needed. The test can also spot the cracks in concrete and spaces in bricks that are common entry points for radon in Raleigh homes.
Another test available to radon contractors in Raleigh is the soil communication test. For this, the contractor makes two small holes and uses smoke and a vacuum tool to determine how easily gases can travel underneath the foundation.
A properly designed radon mitigation system must also be properly installed. Raleigh homeowners who incorrectly install vent fans and piping systems in their homes could do more harm than good by inadvertently increasing radon levels rather than reducing them. Because of this, the U.S. Environmental Protection Agency recommends selecting professional radon contractors who are listed by state regulating agencies.
Before Hiring a Radon Contractor
The North Carolina Department of Environment and Natural Resources is responsible for compiling a list of qualified radon removal contractors for residents in Raleigh and the rest of the state. To be added to the list, contractors must show proof of holding a national certification in radon mitigation.
In North Carolina, two certifications are acceptable for radon contractors, the first of which is the Mitigation Specialist credential granted by the National Environmental Health Association (NEHA). MS certification is reserved for contractors who pass a written examination related to radon protection and abatement. North Carolina also recognizes the Radon Remediation Specialist credential from the National Radon Safety Board (NRSB). Like the NEHA, the NRSB requires contractors to demonstrate their knowledge of radon mitigation by passing a test. The exam also covers alternatives to traditional mitigation and the correct method for radon testing.
By hiring a certified radon contractor, Raleigh homeowners can be sure that they are receiving a true expert in the field who is well versed in the latest technologies used to reduce radon levels in homes.
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