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Tankless Water Heater Installation in Austin

Tank & Tankless Water Heater Services Backed by 45+ Years in Greater Austin

Whether you’re replacing an aging tank unit or upgrading to on-demand water heating, Strand Brothers ¹û¶³´«Ã½ handles both. We’ve served Greater Austin homeowners since 1978, covering tank and tankless water heater installation, repair and maintenance with ACE-certified technicians who are licensed, bonded, and insured. One call covers the assessment, the work, and the follow-through.

Austin’s hard water, driven by Central Texas limestone, puts extra wear on water heaters of every type. Our technicians understand those local conditions and factor them into every installation and service recommendation.

Ready to schedule service? Call Strand Brothers ¹û¶³´«Ã½ at (512) 598-6625 to book a tankless water heater installation or repair in Austin, or to get an assessment on your current system.

Tank vs. Tankless: How to Choose the Right System

Tank water heaters store 30 to 80 gallons of preheated water, keeping it ready the moment you turn on a faucet. That immediate availability and lower upfront cost make them a practical fit for larger households with high simultaneous demand, and repairs tend to be straightforward. The tradeoff is standby energy loss: the unit runs continuously to maintain temperature even when no one needs hot water.

Tankless water heaters heat water on demand as it flows through the unit, eliminating standby energy loss. They supply hot water without running out, take up significantly less space, and can last up to 20 years with proper maintenance. Tank systems generally run 8 to 12 years. The higher upfront cost and potential need for gas line or electrical upgrades are the main considerations, particularly in older Austin homes.

The right system depends on your household size, existing gas or electrical infrastructure, available space, and how you weigh upfront cost against long-term energy savings. A professional assessment is the fastest way to narrow it down.

What ACE Certification & the ¹û¶³´«Ã½ Guarantee Mean for Your Job

ACE certification requires technicians to pass assessments with higher scores than standard licensing, complete training across distinct system types, and recertify annually to stay current on industry advances. It’s a higher bar than a license alone, and it shapes how our technicians approach every installation and repair.

Every job is backed by the ¹û¶³´«Ã½ Guarantee. For installations, if new equipment doesn’t perform to manufacturer specifications within the first year and our recommendations were followed, we’ll make up to three repair attempts at no additional cost or replace the unit with a comparable one. For repairs, if the issue returns within 30 days and recommendations were followed, we’ll return and re-perform the service once at no charge. All work meets manufacturer specifications and current codes.

Flexible Coverage Through the Advantage Program & Maintenance+

A new water heater doesn’t have to mean a large upfront expense. The Advantage Program lets you lease a new tank or tankless water heater for a monthly fee that covers parts, labor, yearly tune-ups, and around-the-clock priority support. Through September 30, 2026, qualifying customers can get started with no payments for the first six months.

For homeowners who already own their equipment, Maintenance+ membership covers scheduled maintenance, priority scheduling, and repair savings across your HVAC, plumbing, and water heater systems. Both programs can make repair costs more manageable and keep your system covered year-round.

Schedule Tank or Tankless Water Heater Service in Austin

Strand Brothers ¹û¶³´«Ã½ covers tank and tankless water heater installation, repair, and maintenance throughout Greater Austin. Our 4.8-star Google rating reflects what homeowners here have experienced since 1978: work done right, backed by a guarantee that means something.

Call (512) 598-6625 to schedule your service. Our ACE-certified team is ready to assess your system and recommend the right path forward.

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  • No Payments Until 2027

    With any new HVAC, Indoor Air Quality, Water Heater or Water Treatment ¹û¶³´«Ã½ Advantage Program lease agreement, we will make your payments for the first 6 months.

    Valid on new Advantage Program lease agreements from 7/1/26 to 9/30/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease costs and payment schedule. Jul 1, 2026 - Sep 30, 2026
  • Earn up to $1,300 in rebates when you purchase a qualifying Lennox system

    System rebate requires the purchase of a Lennox indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an induvial rebate and cannot be combined with individual offers. Rebate offer valid from 7/6/26 to 8/14/26 and must be installed by 8/21/26 and submit claims by 9/20/26. Rebate is paid in the form of a Lennox prepaid Mastercard ®.

    All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment and rebate offers vary by ¹û¶³´«Ã½ location, call your local Center for more details. Jul 8, 2026 - Aug 14, 2026
  • Limited
    Time
    Offer!
    $0 Diagnostic for Maintenance+ Members

    $0 diagnostic for Maintenance+ members. Valid for new and active members. The $0 fee applies only when recommended repair is completed and paid at time of service.

    Promotion valid for service visits occurring 3/16/26 – 8/31/26. Cannot be combined with other offers. No cash value. Offer may be modified, suspended, or withdrawn at any time as permitted by law. Mar 16, 2026 - Aug 31, 2026
  • Save $90 on an HVAC Precision Tune-Up. Regularly $189, now only $99

    A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills

    Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system.
  • NEW HVAC SYSTEM as low as $155/month

    NO money down; Brand new, high-efficiency equipment; installation, regular preventative maintenance, all repairs (parts & labor), and air filters INCLUDED.

    Offer not valid on prior purchases and may not be combined with other offers. Advantage pricing applies to specific equipment. Call for details. Some exclusions apply. See the terms and conditions within the ¹û¶³´«Ã½ Advantage Program Lease Agreement for additional information.
  • $99 Drain Cleaning Special. Regularly $235, Now Only $99

    Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.

    Offer not valid on prior purchases and may not be combined with other offers. *Valid for one drain only. Accessible ground level clean. Call for more details.
  • 10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel

    It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our ¹û¶³´«Ã½ Guarantee.

    Offer not valid on prior purchases and may not be combined with other offers.
  • WHOLE-HOME GENERATOR SYSTEM for Just $222/Month!

    Lease New, High-Efficiency Equipment: Upgrade your home's reliability with the latest technology. No Upfront Cost. All-Inclusive Service: We handle all future repairs and routine maintenance so you don't have to. Worry-Free Budgeting: One fixed, predictable monthly payment.

    See the terms and conditions within the ¹û¶³´«Ã½ Advantage Program Lease Agreement for additional information.
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