Editorial summary
Groundworks in Arlington, Washington, is listed at 18931 59th Ave NE Unit 5 and appears in this directory as a basement waterproofing contractor. The source record also shows a Google category of waterproofing service. Its listed services are crawl space encapsulation, crawl space waterproofing, and foundation repair, so the profile fits homeowners looking for help with moisture control and structural crawl-space issues. The strongest public signal here is the review profile: a 4.9 Google rating across 318 reviews. That is a substantial review base for a local listing and gives the entry more weight than a record with only a handful of ratings. The directory also gives the company an A quality grade with a 96 quality score, which supports a strong overall profile even though the specialty score is more modest. At the same time, the record is limited in some important ways. No website was provided in the source data, and there is no stated years-in-business field, no service-area text, no free-inspection note, and no financing information. A phone number is indicated, but the number itself is not supplied here. For editorial purposes, it is best to stay close to the documented facts rather than broaden the service list beyond what is shown. The crawl-space terms attached to this listing line up with common homeowner concerns such as crawl space waterproofing, encapsulation, standing water under a house, and foundation-related repair needs, but only the services actually listed should be treated as confirmed.