Plumbing & Drain Services

A plumber located on W Ave K in Lancaster.

McDermott Plumbing is a top-rated plumbing company in Lancaster. We have been providing plumbing services to our customers since 2017. We specialize in tankless water heater installation and new construction plumbing. We believe every job is manageable, and we tackle everything from simple, quick toilet repairs to major plumbing problems. Our technicians are experienced, licensed, insured, and certified. Our team is dedicated to offering our customers excellent service and ensuring that their needs are handled quickly and effectively. Because we know that plumbing issues can be stressful, we strive to make the process as easy and stress-free as possible. At McDermott Plumbing, we provide our customers with the most cost-effective solutions.

For over 20 years, On Call Plumbing has proudly served Lancaster, CA, and the surrounding areas with top-quality plumbing services. Our commitment to reliability, efficiency, and affordability has always been at the heart of what we do—and it will continue to drive us for years to come.