Air Quality
- 141
- Ocean State Radon
- Specialists in radon mitigation and sump pump installation serving Rhode Island and Southeastern Massachusetts.
- 142
- Rad Elec - EPERM Detectors
- Manufactures passive integrating electret ionization chambers for measuring ionizing radiation (alpha, beta, gamma, neutrons) and radioactive gases (radon, thoron). Mainly for professionals.
- 143
- Radalink Telemonitor
- Manufactures a continuous radon monitor for professionals. Uses pulsed ion detectors to count alpha particles. Training for inspectors. Testing network includes thousands of inspectors in the US.
- 144
- Radon Home Measurement and Mitigation
- Provides radon testing and mitigation in indoor air and water in Front Range Rocky Mountains area. NEHA certified. Photos of common and alternative mitigation systems.
- 145
- Radon Mitigation Services, Inc.
- Radon mitigation contractors of residential and commercial properties in Florida. US EPA Listed, NEHA Certified, Florida State Certified. Information on radon and mitigation methods, related links.
- 146
- Radon Mitigation Systems, LLC
- EPA-approved radon mitigation firms in South Dakota offering services to home owners, realtors and home inspectors.
- 147
- Radon Specialties
- A radon mitigation company serving Cincinnati, Oh. and N. Kentucky since 1987. Pictures of installed radon systems. Flash and Sound.
- 148
- Radon Supplies NA
- Distributor and manufacturer of radon mitigation supplies, fans, pipe accessories.
- 149
- Radon Systems LLC
- Mitigates radon in water and air for MA, RI, CT. Explains the problem, the mitigation process, and the types of systems available. Includes customer testimonials.
- 150
- Radon Test Kit & Electronic Radon Detector
- Radon home air and water inspection by test kit and electronic radon detector services marketed to home inspection professionals and homeowners.
- 151
- Radon: Global Radon Advisor
- Czech company provides information on radon risk classification, radon measurement, radon research, protection from radon in buildings, and equipment for radon risk monitoring.
- 152
- RadonNC
- Designs custom systems to mitigate radon gas in residential homes and condominiums in the area of Charlotte, North Carolina, USA.
- 154
- Recommended Residential Radon Mitigation Standard of Practice
- EPA publication providing uniform design and installation standards to radon mitigation contractors for residential buildings three stories or less in height.
- 156
- S.W.A.T. Environmental
- Provides free advice on how to reduce radon gas levels in the home and offers radon testing and remediation in a number of states in the US.
- 157
- VSI Environmental
- One of Illinois largest radon reduction contractors. Find radon testers in Illinois and Wisconsin. Get EPA information on radon testing and mitigation.
- 158
- Zeller Construction Inc
- Offers radon testing and mitigation, home inspection, consulting and construction services in Nebraska and Iowa.