Niagara Machine is a concrete flooring and surface preparation specialist as well as a national distributor of Lavina® concrete grinding and polishing machines and diamond tooling, Terrco grinding machines, BlastPro® shot blasters and scrapers, and Ermator® HEPA dust extractors and air scrubbers. Niagara also offers a full line of concrete repair, fillers and chemical products including DiamaPro UV-HS® Plus, Prosoco flooring solutions, Ameripolish®, and Metzger/McGuire.