United States Plumbing

United States Plumbing (USP) has received mixed reviews. Positive reviews highlight promptness, professionalism, knowledge, good communication, and willingness to work on weekends. However, a significant negative review details a failure to provide a promised rebate of $3,000 after a heat pump installation, lack of communication, failure to pull a permit, and a reprimand from the California State Licensing Board. Another negative review accuses the company of incorrect installation of a water heater, resulting in a leak and failure to obtain a permit after being paid.