We can provide accurate diagnostic services to assess the proper approach to your radon mitigation needs as well as  for design of a radon water mitigation system and/or a radon gas mitigation system to give you the best system cost, ease of maintenance, and the most reliable solution for your specific application to reduce your radon level. Even with hard to correct situations we can apply advanced radon mitigation practices to address the best solution. Our work is guaranteed to correct your problem and warranted against workmanship defects for life.
Black Dog Inspections is a AARST/NRPP certified radon mitigation contractor and we carry full insurance - general liability as well as professional liability for radon related work.     We also carry Workers Comp for both NH and MA. 

Black Dog Inspections provides Radon Testing Services and is an AARST-NRPP Certified Residential Radon Measurement provider for independent verification of radon mitigation efforts, radon measurements for businesses, the home buyer or the home owner. All Black Dog Radon Services radon tests are performed by AARST NRPP measurement certified personnel .  We typically use Continuous Radon Monitors (CRM) for short term radon testing.   We use the Sun Nuclear models 1028XP and 1030 for quick turn around reports.    Once the test is completed the data can be down loaded to a computer or mobile device to provide the results.  These particular units (Sun 1028XP & 1030) require an analytical certification for each device.