When we found out that our basement had a high radon level reading, our concern was high because our family spends time there daily. Advanced Radon Solutions provided us with a quote and an timely appointment convenient to us so that we could get back to feeling good about using our basement. They explained the process well and answered all of our questions to our satisfaction. They were in and out quickly (half a day and a follow up visit the next day after our roof ice had melted). They treated our home respectfully, cleaning up after themselves. We appreciated the professionalism they showed and we’re happy to report that upon retesting 12 days later, our basement radon levels were well below the guidelines for safe levels.