If you are needing emergency service and it is out of our normal working hours (M-F 8-5), please contact us at 210-798-8000. Thank you.

    tankless water heaterYour family can relax and enjoy tankless water heaters in San Antonio, TX. The plentiful hot water on demand gives you that refreshing hot shower when you need it most. When you’re ready to do the laundry, it’s ready without delay. Plentiful hot water has so many ways to make you and your family smile!

    Don’t worry about flooding from your tank-based water heater while you’re away. Rosenberg Plumbing & Air tankless hot water installation replaces the old tank with instant hot water when needed. It also lasts much longer than tank-based water heaters, up to 20 years or more.

    What Does The Latest Generation of Tankless Hot Water Offer?

    Generations of tankless water heaters have supplied homes with all the hot water they need, using only the energy needed. Tanks hold and heat your supply, even when you’re away. Increasingly popular tankless water heaters are adding refinements. New recirculating systems avoid “cold water sandwich” surprises.

    Replacing tanks with tankless required more plumbing changes for tankless water heater installation. Manufacturers have reconfigured newer models to replace tank-based water heaters more easily. From modern controls to easier servicing, there’s a lot to love!

    Our comprehensive tankless hot water installation process offers:
    • Hot water capacity planning to meet your home’s needs
    • Energy needs planning
    • Removal of old tank-based equipment
    • Installation of your choice of compact tankless water heaters

    tankless water heater adjustmentYour new tankless water heater installation is designed to fit your family’s flow needs. Rosenberg Plumbing & Air plumbers can also upgrade your existing unit to supply simultaneous uses like multiple showers or bathing and washing clothes. They’ll ensure that you have enough power or gas supply for peak usage. Tankless water heater installation removes a 40 gallon tank that’s slowly heated 24 hours a day. You’ll get the hot water you need, right away, using only the energy that’s necessary.

    Experienced Tankless Water Heater Installation in San Antonio

    If you like reading reviews, get ready! Our Rosenberg Plumbing & Air customers have posted over 10,000, and enjoyed our service since the last century and beyond, over 37 years. With our skilled plumbing, HVAC, and other services for your home, we make planning updates and handling emergencies a breeze.

    We have plenty of awards, a BBB A+ rating, and customers who find us friendly and respectful. We’re clear with communication and pricing, follow up to ensure your satisfaction, and are available 24/7 for emergencies. Count on us as your ongoing, trusted plumbing and HVAC resource in San Antonio!

    Do you want energy-efficient hot water in San Antonio that fits your lifestyle? Learn about tankless water heaters from Rosenberg Plumbing & Air, call today! You can also count on us for traditional water heaters, garbage disposals, drain cleaning, and more.