Water heater repairs and installations should only be performed by a licensed plumber. Incorrectly installed flues and gas lines can be dangerous to your health and safety. Trust the experienced professionals at Express Home Services. Our custom installations include code upgrades. We have been in business since 2005 and our Master Plumber has over 20 years of experience. In some cases, a water regulator, expansion tank, and/or an earthquake strap will need to be installed. Our motto is “You only get one chance to do it right the first time!”