Reviews of Universal Plumbing Supply “I had a great experience here. The person who helped me gave me two solutions to my residential plumbing problem to try. Very helpful.”.Universal Plumbing Supply provides wholesale plumbing parts to use for residential and commercial buildings throughout the Houston area..Our highly skilled Houston plumbers, electricians, and HVAC technicians at Universal Home Experts are here to provide you with convenient same day service..Serving the Houston area since . Affordable and honest rates. Plumbing products, residential, commercial, water heaters, pumps. ..