Tankless Water Heater Services
Installation, repair, and maintenance of energy-efficient tankless water heaters. Enjoy endless hot water and lower energy bills.
Upgrade to a tankless water heater for endless hot water and energy savings. Warren Brothers Plumbing installs, repairs, and maintains all major tankless water heater brands.
Why Choose Warren Brothers for Tankless Water Heaters?
Experienced Technicians
Licensed plumbers with years of tankless water heaters experience.
Upfront Pricing
Honest estimates before work begins. No hidden fees.
Quality Workmanship
Quality materials and proven techniques for lasting results.
Fast Response
Same-day service available for most needs.
Save More with VIP Membership
VIP Members get a free annual water heater flush ($75–$250 in savings) plus discounts on all repairs:
VIP Membership
- ✓ Free tank water heater flush ($75 savings)
- ✓ Free home plumbing inspection ($99 savings)
- ✓ 5% off all repairs — save $15–$25 on a typical repair
VIP Plus Membership
- ✓ Free tankless OR tank flush ($75–$250 savings)
- ✓ Free home plumbing inspection ($99 savings)
- ✓ 10% off all services — save $250–$450 on a new tankless installation
Service Areas
Warren Brothers Plumbing provides tankless water heaters services throughout Central Texas:
Frequently Asked Questions
What brands of tankless water heaters do you install?
We install all major tankless water heater brands including Rinnai, Navien, Rheem, and Noritz. We'll help you choose the right unit based on your home's hot water needs and budget. Contact us for a free consultation and estimate.
Are tankless water heaters worth the investment?
Tankless water heaters can reduce energy costs by 20-30% compared to traditional tank heaters, last 20+ years versus 10-12 for tank units, and provide unlimited hot water. For most homeowners, the long-term savings outweigh the higher upfront cost.
What size tankless water heater do I need?
The right size depends on your home's hot water demand and incoming water temperature. A plumber will calculate the flow rate needed based on how many fixtures you use simultaneously. Most homes need a unit rated between 8-11 GPM.