Ensure that your plumbing system is functioning properly and well maintained, discover Gary Griffin and Son Plumbing Company INC. We offer a host of professional services, from unclogging drains to re-piping your entire home. Take a look at the services we offer, and then give us a call to find out how we can help you. In-home Plumbing Services. If it has to do with water heaters, disposals, faucets, fixtures, sump pumps, and general plumbing repairs and maintenance, we've been there, done that, and are ready to do more. Sewer & Drain Cleaning Services. We offer complete array of drain maintenance services that include conventional cleaning services, high pressure sewer jetting, sewage pump repair & replacement, sewer line location & video camera inspection and sewer line repair & replacement.