Water Heater Services in Houston
Expert installation, repair, and replacement for tank and tankless water heaters. Top brands, fair pricing, same-day service.
Your water heater works harder than almost any appliance in your home — and when it fails, you feel it immediately. FlowRight's certified technicians service every major brand and type, from traditional 40-gallon tanks to high-efficiency tankless units. Whether you need a quick repair, a full replacement, or want to upgrade to tankless, we'll walk you through your options and get hot water restored fast.
Tank vs. Tankless
Traditional tank water heaters (40–75 gallons) are affordable and reliable, lasting 8–12 years. Tankless units cost more upfront but deliver endless hot water, last 20+ years, and cut energy bills by 30–50%. We'll help you weigh the trade-offs for your household size and budget.
Signs Your Water Heater Needs Attention
Lukewarm water, rusty or discolored water, rumbling or popping noises, pooling water around the base, and a unit older than 10 years are all warning signs. Catching problems early can save you from a sudden failure and water damage.
Brands We Install & Service
We're authorized installers for Rheem, AO Smith, Rinnai, and Navien — the most trusted names in the industry. Every installation includes proper permitting, code-compliant venting, and a manufacturer warranty registration.
Same-Day Replacement
We stock the most common tank and tankless units on our trucks. In many cases, we can remove your old unit and install a new one the same day you call. No cold showers waiting for a back-ordered part.
Transparent Pricing
Water heater repair starts at $150 for diagnostics and common fixes. New tank water heater installation runs $1,200–$2,500 depending on size and fuel type. Tankless installation ranges from $3,000–$5,500, including the unit, venting, and gas line upgrades if needed. All quotes are written and upfront.
Frequently Asked Questions
Get Hot Water Restored Today
Or call us 24/7 at (713) 555-0192