SwainCo. is a family-owned crawl space and basement repair contractor based in Indiana, with over 35 years of experience. They specialize in services such as crawl space encapsulation, waterproofing, and drainage systems. Customers praise SwainCo. for their professionalism, reliability, and unmatched service quality. The team is known for being courteous and knowledgeable, providing detailed updates and photos throughout the work process. Many clients appreciate the promptness and efficiency of the crew, noting that projects are completed in a timely manner. New homeowners have found the company particularly helpful, with thorough estimates and competitive pricing. SwainCo. is recognized for its strong business ethics, having won the 2020 BBB Torch Award. Overall, SwainCo. comes highly recommended for anyone in need of crawl space or basement services in the Indianapolis area.
Kedrick did a fantastic job installing the new access well for our crawl space. Excellent communication on his part, the work was top notch, done efficiently and the area was cleaned up at the job’s completion. He also informed me that we could call if/when the ground settles around the well and they would return to backfill with pea gravel. Another great experience with SwainCo., I cannot recommend their services highly enough. Thanks again to Mike and Kendrick, it’s much appreciated! — Kirk M.
Sep 2026
5.0★★★★★
SwainCo did a great job encapsulating our crawl space, replacing sump pumps and installing a battery backup pump. The guys were great to work with and very respectful. We had a plumber out for separate reason after the installation and commented that it was the cleanest crawl he’s worked in.
Aug 2026
5.0★★★★★
Swainco was great to work with. They assessed my basement leak and clearly explained their recommended solution. The quote was reasonable, and the work performed in a timely, professional manner. I especially appreciate the lifetime guarantee.
