Tommy's Tankless Water Heaters & Whole House Filtration | Water Heater Installation/Repair & Plumbing in San Marcos, CA 92069

San Marcos water is known for its high mineral content, which causes scaling that damages appliances, clogs pipes, and leaves spots on dishes and fixtures. Our whole-house filtration systems are designed specifically to address this local issue. They condition the water entering your home, reducing scale buildup to extend the life of your water heater, pipes, and appliances, while also providing noticeably softer water for bathing and cleaning.

Tankless water heaters are an efficient, space-saving option perfect for many San Marcos households. Unlike traditional tanks that constantly heat water, a tankless system heats water on-demand, providing endless hot water for showers and household tasks while reducing energy consumption. This is especially valuable for larger families or homes where consistent hot water is a priority. We can assess your home's needs and provide a professional installation tailored to your gas or electrical setup.

We are a full-service plumbing company ready to handle all your home's needs. This includes installations and repairs for faucets, sinks, showers, bathtubs, and garbage disposals. We also install and repair gas lines and hot water recirculation pumps, and perform thorough plumbing inspections. Whether it's a simple leaky faucet or a major plumbing replacement, our goal is to provide a reliable, lasting fix with honest, upfront service.