In a region focused on sustainability and with some of the highest water costs in the nation, upgrading your old plumbing fixtures isn’t just a home improvement—it’s a smart financial and environmental investment. Swapping out that old toilet or leaky faucet for a modern, high-efficiency model can save you hundreds of gallons of water and significant money every single year.

Let’s start with the biggest water-waster: the toilet. Pre-1994 toilets can use 3.5 to 5 gallons per flush. Modern WaterSense-labeled models use just 1.28 gallons or less, and they perform better due to improved design. That’s a savings of over 2 gallons every single flush. For a family of four, that can add up to 13,000 gallons of water saved annually. Similarly, old showerheads can flow at 2.5 gallons per minute (GPM) or more. New, efficient models at 1.5 GPM provide a strong, satisfying spray while using 40% less water and less energy to heat it.

The benefits are clear: a lower water bill from the city, a lower energy bill from heating less water, and a reduced environmental footprint. You’re also doing your part to ease the strain on California’s water supply. Plus, many local utilities, like the SF Public Utilities Commission, offer rebate programs that give you cash back for installing these approved fixtures, making the upgrade even more affordable.

When you’re ready to upgrade, it’s not just about grabbing any fixture off the shelf. Our older San Francisco plumbing systems sometimes need specific considerations for compatibility and performance. At Starboy Plumbing, we can help you select the right models that work with your home’s water pressure and piping. Our experts handle the installation quickly and cleanly, ensuring everything works perfectly and you start seeing those savings immediately. It’s a straightforward upgrade that pays for itself and makes your home more modern and responsible.