Superior Performance
Superior Performance | Tankless Water Heater Install | Plumbing | Oakdale
Imagine endless hot water, lower utility bills, and a unit that tucks neatly out of the way—HEP’s Superior Performance Plumbing makes it happen with our expert tankless water heater install services in Oakdale. Our licensed technicians size each system precisely to your home, arriving on time with everything needed for a seamless, same-day upgrade. From removing the old tank to calibrating the new high-efficiency heater, we handle every detail so you can start enjoying consistent, on-demand hot water right away.
Customers love how a HEP installation frees up space, reduces energy waste, and adds real value to their property. We back every job with transparent pricing, manufacturer-authorized warranties, and 24/7 support, ensuring your investment keeps performing for years to come. Ready to experience the smarter way to heat water? Book your tankless water heater install today and feel the HEP difference throughout your Oakdale home.
FAQs
What advantages does a tankless water heater offer Oakdale homeowners compared to a traditional storage tank?
Tankless units heat water only when you open a tap, eliminating standby heat loss and cutting energy use by 20-40 %. They also provide endless hot water, free up floor space, last 18-20 years on average (about twice as long as a tank), and qualify for California and federal efficiency rebates—often $150–$400 for high-EF models.
How do I know what size (GPM rating) tankless water heater I need?
We calculate peak hot-water demand by adding the flow rates of fixtures you might use simultaneously—e.g., two showers (2.0 gpm each) plus a kitchen sink (1.5 gpm) equals 5.5 gpm. We then match that demand to a unit that can raise incoming Oakdale ground-water (~55 °F in winter) to 120 °F at that flow. Most three-to-four-bath homes need a 7–9 gpm gas unit or two smaller electric units in parallel. Our technician measures flow and temperature on-site to recommend the right model.
What is involved in the installation process?
A typical retrofit takes 4–6 hours. We remove the old tank, reroute hot- and cold-water lines, add a dedicated ¾″ gas line or 240-V circuit (higher BTU/amp draw), install Category III stainless venting or concentric PVC through an exterior wall/roof, mount the unit, connect condensate drainage, and program temperature settings. All work is permitted through the City of Oakdale Building Department and pressure-tested before we leave.
Are there special maintenance requirements?
Yes—tankless heaters should be descaled once a year in Oakdale because our municipal water averages 10–12 grains of hardness. We flush the heat exchanger with food-grade vinegar or citric solution, clean the inlet screen, and run diagnostic codes. A routine visit takes about 45 minutes and preserves the warranty while keeping efficiency near factory specs.
How much does a tankless conversion cost and are there rebates?
Most homes fall between $3,200 and $4,800 installed, depending on gas-line length, venting route, and whether we add a recirculation pump. Oakdale residents served by PG&E can receive up to $300 under the Energy Star Home Upgrade program, plus a 30 % federal tax credit (capped at $600) for models with ≥0.95 UEF. We handle all paperwork and credit you up-front if desired.
Will a tankless heater work during a power outage?
Gas and propane units need 120 V power for the control board and ignition, so they shut off if the grid goes down. A small UPS battery backup (≈$150) will keep the unit running for several showers. Non-condensing models draw only 80–100 W once firing, so even a portable generator can power them while the rest of the house remains off-grid.