Frequently Asked Questions
What services does Affinity Hot Water Technology offer?
We specialize in tankless water heater systems, including installation, maintenance, repair, and descaling. We also provide smart water integration, energy-efficient upgrades, and water filtration solutions for homeowners across the Greater Houston area.
What brands of tankless water heaters do you install and service?
We work with top brands like Rinnai, Navien, Rheem, Noritz, and A.O. Smith. We help you choose the right model based on your home’s hot water demand, layout, and energy preferences.
How do I know if I need a tankless water heater?
If your current water heater is over 8–12 years old, runs out of hot water frequently, or causes high energy bills, it may be time to upgrade. We offer free consultations to evaluate your current setup and help determine if a tankless system is right for your home.
Can I replace a traditional tank water heater with a tankless one?
Yes. Tank-to-tankless conversions are common. We handle the full installation, including any necessary upgrades to gas lines, electrical service, or venting to meet code requirements.
How long does a tankless installation take?
Most installs are completed in one day. If major utility upgrades are required, we’ll let you know ahead of time and provide a timeline.
Do you offer emergency service or same-day repairs?
Yes, we provide fast response service for no-hot-water situations, especially in the Cypress and Houston areas. Call us anytime at 713-HOT-WATER.
Are tankless water heaters really more efficient?
Absolutely. They heat water on demand instead of storing it in a tank, which eliminates standby energy loss. This can save 20–40% on energy use in many homes.
Do tankless systems require maintenance?
Yes. Annual descaling and flushing are essential, especially in Houston’s hard water environment. We offer scheduled maintenance plans to protect your investment and keep your unit running efficiently.
Is financing available?
Yes. We offer flexible financing options to help you spread out the cost of installation or system upgrades.
How do I schedule a quote or service appointment?
You can call us at 713-HOT-WATER, fill out our contact form on the website, or send us a message — we’ll respond quickly to schedule your appointment.
Why should I choose Affinity Hot Water Technology?
Affinity Hot Water Technology is a veteran-owned and operated company specializing exclusively in tankless water heater systems. With over 14 years of experience, we’ve earned a stellar reputation for our professionalism, responsiveness, and commitment to customer satisfaction. Our clients consistently praise our prompt service, clear communication, and high-quality installations. We offer free consultations, emergency services, and an unmatched 15-year parts and labor warranty on select systems. We’ve been recognized as a top-rated provider on Angi and HomeAdvisor, with customer reviews averaging over 4.5 stars.
Monday – Friday, 8am – 6pm
Saturday 8am – 2pm
Texas State Board of Plumbing Examiners
M-20651
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