Editorial summary
RJ Waterproofing is listed at 4304 Chelten Ave in Kalamazoo and is indexed here as a basement waterproofing contractor. The source data gives it a 5-star Google rating from 7 reviews and notes 39 years in business, which is a strong longevity signal for a local service company. It also shows a focused set of crawl-space and foundation-related services: crawl space encapsulation, crawl space waterproofing, foundation repair, and sump pump services. The service-area text says the company serves Southwest Michigan and adds that it has been in the Kalamazoo community since 1987. That is helpful context for homeowners looking for a long-running local provider rather than a newer entrant. Even so, the listing should still be read strictly from the supplied facts: no free inspection is shown, no financing is shown, and the record does not include warranty details, pricing, or a more precise map of coverage. For indexable directory content, this is one of the more complete records in the set because it combines a long operating history, a perfect review score, and a service mix that covers both crawl-space moisture control and related structural or drainage concerns. The presence of crawl space encapsulation is especially useful for searchers who are comparing waterproofing approaches, while the foundation repair and sump pump entries suggest the company works on common water and support issues that often show up together. Overall, this is a strong local profile for Kalamazoo homeowners looking for crawl-space encapsulation or waterproofing help, with the main limitation being the relatively small number of reviews.