Since 1947 Hoffman Southwest Corporation (HSW) has provided a full spectrum of services to maintain healthy underground infrastructures throughout the Western United States. HSW’s Roto-Rooter Division is the franchisee of the largest Roto-Rooter network in the country. Providing plumbing, drain cleaning, and water restoration services for both residential and commercial businesses, Roto-Rooter’s twelve strategically placed branch offices also serve as additional operational sites for HSW’s Professional Pipe Services (Pro-Pipe) division. Pro-Pipe works with municipalities, construction companies, engineering firms and natural gas providers to inspect, clean and rehabilitate underground pipes. Visit our Division websites below. View Our Core Values

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