20 Years of Superior Plumbing Service
Diamond Plumbing LLC was founded in 2005 and is locally owned and operated in Bowie, MD. We are fully licensed, insured, and specialize in residential and light commercial plumbing. We provide installation and repair work throughout Prince George?s and Anne Arundel counties. Our plumbing professionals take great pride in offering excellent customer service while using the best quality materials for your home. Our technicians will gladly take the time to explain all the options available for your plumbing repair or installation. Our customers can be assured that we will respect your home and make sure we leave it neat and clean. Diamond Plumbing LLC is owned and operated by Mike Dornisch. Mike is a licensed Master plumber/gasfitter with over 20 years experience. Credentials * MD State License # 24121 * WSSC License # 71999 * AA Co License # A2 238 * Certified Backflow Tester/Mechanic * Member of the Better Business Bureau