Editorial summary
Koeppen Construction is listed at 7845 Lookout Rd in Longmont, CO, and the directory places it in the basement waterproofing contractor category. The supplied service is crawl space waterproofing. The record also shows a 5-star Google rating from 12 reviews, which gives the listing a strong local reputation signal within the limits of the available data. The profile is otherwise thin. No website is provided, and the source details do not mention years in business, financing, free inspections, or a service area. That means the entry can be confirmed as a local crawl-space waterproofing listing, but not as a broader waterproofing company with documented extras. Homeowners looking for related crawl-space solutions often compare encapsulation, vapor barriers, drainage work, sump pump installation, and moisture control under the house. Those topics are relevant context for the category, but the record does not confirm that Koeppen Construction offers each of them. As a directory listing, the most reliable points are the Longmont address, the clean review profile, and the narrow service focus on crawl space waterproofing.