Foundation and Basement Waterproofing, Crawl Space Sealing, Foundation Repair , and 2 more
"Great system radon was reduced to trace levels within hours of turning the system on. My only recommendation is to consider the location and potential noise level.. The fan is the equivalent of a dryer vent sound so having it near a location you frequently sit outside can be an issue.. but overall excellent job"
Brandon A. in April 2020
Grand Forks Foundation Contractors are rated 0.0 out of 5 based on 0 reviews of 0 pros.
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