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Highlights
- Attic mold mitigation — a 2025 customer said it took a matter of days
- Basement mold removal — a 2021 customer said Charles removed mold on basement rafters
- Fast turnaround — a 2021 customer said work finished the day after the estimate
- Root-cause diagnosis — a 2025 customer said Charles worked with them on the cause
Riggen Environmental Solutions describes itself on its BBB profile as a mold remediation company based in Johnston, Rhode Island, and on Angi as providing mold remediation 24 hours a day, 7 days a week. Its BBB page shows an A+ grade. A 2025 customer said Charles listened to their worries about a mold smell in the home, worked with them to figure out the root cause and walked them through different options, then showed up promptly and fully prepared for the remediation. A 2025 customer said their attic mold mitigation, from asking for a quote and inspection to project completion, took a matter of days. A 2025 customer said Charles and Mo fit them in quickly and made sure they were satisfied before leaving. A 2021 customer said Charles treated their basement and attic for mold, cleaned out old insulation in the crawlspace, put down a vapor barrier, and fixed a drain pipe that came loose while he was there. A 2021 customer said Charles removed mold on the rafters in the basement and treated the space to prevent future issues. A 2021 customer facing a tight construction timeline said Charles came to look at the mold the next day, sent an estimate that night and completed the work the following day. A 2021 customer said they hired the company after another company left the job incomplete, and liked the frequent check-ins while work was in process. A 2020 customer said Chuck found mold in their basement that they had not seen until he pointed it out, and that a later test showed all the mold was gone.
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