Doherty Plumbing Inc. has been serving Southern Arizona since 1974. With 40 years of experience, we believe we are in a class of our own. Our expert and vast knowledge has been provided to businesses and industries. We are licensed, bonded and insured. Providing all phases of plumbing, including new construction, tenant improvements, underground utilities, water, sewer and gas, each project is handled with competency and diligence. Restaurants, the medical field, schools and shopping centers are just a few who have benefited from our services.