Dunn Plumbing is a full-service plumbing company in Tucson, AZ specializing in all aspects of commercial plumbing, residential plumbing, and multi-family housing plumbing. We are a family owned and operated company with over 10 years of experience working with water heaters, sewer lines, water lines, and drains. other. Over the years we have progressed in our success with professionalism, integrity, honesty and our dedication to taking pride in our workmanship. With dedication and confidence, we guarantee our workmanship and materials. For your convenience, we offer 24-hour emergency plumbing services and for your protection we are fully insured and bonded with experienced technicians. Call us today for all you drain service, video line inspection, and sewer inspection needs.