Windsor Plumbing, Inc. is a Backflow Prevention in San Jose, CA. We specialize in commercial plumbing, tenant improvements, water heaters, restaurants, re pipes, service, repairs, super markets plumber, dental offices plumber, medical offices plumber, backflow specialists, professional plumber, emergency plumbing services, broken water main, and leaky pipe. For more information, please contact us at 408-497-0575.