Harner Radon Relief Affiliates

Real Estate Brokerages:

Keller Williams Greater Cleveland Northeast
We are proud to say that we work closely with this amazing brokerage! They are always a pleasure to work with and we are so happy they are a part of our network.


Better Business Bureau
Better Business Bureau
BBB sees trust as a function of two primary factors - integrity and performance. Integrity includes respect, ethics, intent, and working toward a diverse, inclusive and equitable marketplace. Performance speaks to a business's track record of delivering results in accordance with BBB standards and/or addressing customer concerns in a timely, satisfactory manner.
MICRO Certified Mold Inspector (CMI)
We are proud to be a MICRO Certified Mold Inspector. This nationally recognized online mold inspector course helps provide our team the skills required to successfully perform mold inspections out in the field.
Breathe EZ Authorized Dealer
Harner Radon Relief, as part of the Breathe EZ network of Indoor Air Quality Specialists, has access to top-quality IAQ products and training, to provide an exceptional customer experience.

Government Departments:

Radon License Ohio Department of Health
Radon License Ohio Department of Health
Our business is licensed for both radon measurement and mitigation in the state of Ohio. License #RC366

Professional Organizations:

National Radon Defense
As part of the National Radon Defense network, our professional radon specialists have access to top-quality products and pieces of service training, to help fight against radon.
NRPP Certified
Members of our company are certified by one of the top national radon organizations. In order to gain these credentials, extensive courses and tests are required.
NRD University Certified
Members of our company have completed the necessary coursework to be certified by National Radon Defense University.

our service area

We serve the following areas

  • Alliance
  • Beloit
  • Berlin Center
  • Brookfield
  • Burghill
  • Campbell
  • Canfield
  • Cortland
  • Damascus
  • Deerfield
  • Diamond
  • East Canton
  • East Sparta
  • Ellsworth
  • Farmdale
  • Fowler
  • Girard
  • Greenford
  • Hartford
  • Hubbard
  • Kinsman
  • Lake Milton
  • Leavittsburg
  • Limaville
  • Louisville
  • Lowellville
  • Magnolia
  • Masury
  • Maximo
  • Mc Donald
  • Mineral Ridge
  • Minerva
  • New Middletown
  • New Springfield
  • Newton Falls
  • Niles
  • North Benton
  • North Jackson
  • North Lima
  • Orangeville
  • Paris
  • Petersburg
  • Robertsville
  • Sebring
  • Struthers
  • Vienna
  • Warren
  • Waynesburg
  • Williamsfield
  • Youngstown
Our Locations:

Harner Radon Relief
2480 Bartlett Rd
Mantua, OH 44255
Service Area
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