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Basement Waterproofing in Downey, California

2 businesses offering basement waterproofing with a Downey address in Los Angeles County, CA. Updated 9-22-26.

Business	Phone	Website
AG Applied Coatings and Sealers Inc.Downey	(760) 590-8050	—	Report Phone doesn’t work
Prime Waterproofing & RoofingDowney	(562) 696-4473	primewaterproofing.com	Report Phone doesn’t work Website doesn’t work

Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

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