Plumbing Contractors since 1973. Locally owned and operated.Welcome to Roy Neilson Plumbing, professional plumber serving the San Fernando Valley, Los Angeles & Surrounding areas Roy Neilson Plumbing is your complete source for all your residential and commercial plumbing needs. We've been serving the plumbing needs of our customers in California Valley area since 1973Whether it's that annoying dripping faucet or an emergency pipe repair job, our licensed plumbers have the training and the tools to handle the smallest or the largest plumbing job and we guarantee to fix it right the first time. Residential Plumbing Service At Roy Neilson Plumbing we understand that we've been invited into your home to perform a much needed service and, as your guests, our certified, licensed plumbers will conduct themselves in a highly professional manner and maintain a neat and clean work area. We'll also provide a written estimate before we begin the job so you'll know how long we anticipate the job taking and how much the final bill will be including parts and labor. The last thing you want in a plumbing emergency is another surprise. Residential and Commercial Plumbing Contractor Our highly trained professional plumbers offer a variety of residential, multi-family and commercial plumbing services.No job is too big or too small for Roy Neilson Plumbing. From a simple clogged drain to plumbing an entire new bathroom addition or anything in between Roy Neilson Plumbing guarantees that the job will be done to your complete satisfaction. Our certified, insured plumbers have years of experience and receive ongoing training on the latest techniques.Over the years Roy Neilson Plumbing has established a reputation for quality work and dependability. We understand that minutes count when you're experiencing a plumbing emergency so we guarantee prompt, courteous service. When you call Roy Neilson Plumbing we'll dispatch our certified plumbers as soon as possible and our clean, well maintained fleet of service vehicles are stocked with a wide variety of high quality plumbing parts to ensure our plumbers will have the parts they need to get the job done right.For all your Residential, Commercial and Industrial plumbing needs, Roy Neilson Plumbing is only a phone call away - day or night.Contact us by calling (818) 993-4623 for all your plumbing needs. Copper Repipe Water Heaters Tankless Water Heaters Repair or Replace Toilets, Sinks, and Faucets Garbage Disposals Water Mains Sewer and Drain Services Sewer Replacement or Hydro-jetting Video Sewer Line Inspection Electronic Sewer, Gas and Water Leak Detection Earthquake Shut Off Valves Sub-meters Backflow Testing Boiler Service Same Day Service12 Radio Dispatched trucks always in your area to serve you.