For information on tankless water heaters in San Francisco, CA, turn to the experts, Works Plumbing. Traditional tank heaters typically last up to 10 years, while tankless water heaters can last 20 years. While tankless water heaters may be a little more expensive than the traditional ones, you can save more money in the long run. With tankless water heaters, no energy is lost as you don’t need to constantly heat the water and less maintenance is needed. When you have a standard water heater, you need to flush the sediment buildup every year if you have hard water in your home. It’s also not energy-efficient because you need to constantly heat the water. Tankless water heaters are a lot more beneficial compared to conventional heaters. We can help you determine if a tankless water heater installation will work for your home and personal needs.