A tankless water heater heats water on demand, so you get endless hot water, no standby energy loss and more space in your garage or utility room. PureFlo Plumbing installs, replaces and repairs gas and electric tankless water heaters for homes across Jacksonville and Northeast Florida. We size the unit to your household’s hot water demand, check your gas line, venting and electrical capacity, and install everything to code and manufacturer guidelines. Already have a tankless unit that is not keeping up? Our licensed plumbers diagnose error codes, scale buildup and ignition problems and get your hot water back fast.
From converting an old tank to tankless to keeping an existing unit running efficiently, we handle every step.
We remove your old tank and install a properly sized tankless unit, including venting and gas or electrical upgrades when needed.
When an older tankless unit fails, we recommend and install a reliable replacement that fits your home and budget.
We troubleshoot ignition failures, error codes, temperature swings and low flow problems.
Annual flushing removes the mineral scale that hard water leaves inside the heat exchanger.
See why homeowners and business owners across Jacksonville rely on PureFlo Plumbing for honest, reliable service and expert solutions they can count on every time.
Tankless water heaters need correct sizing, venting and gas or electrical capacity to perform as promised. Our licensed plumbers get those details right the first time, explain your options clearly and stand behind the work.
Tankless water heaters are a great fit for many Jacksonville homes, but they are not the right choice for every household.
We look at your household size, hot water usage and existing utilities, then give you an honest recommendation, including when a traditional tank water heater is the better value.
For tankless water heater installation in Jacksonville, our services include sizing the unit to your household, choosing between a gas water heater and an electric model, venting and a code-compliant installation. We also provide tankless water heater repair services, and water heater replacement when an older unit is no longer worth fixing. Weighing the cost? See our water heater replacement cost guide for Jacksonville.
What homeowners ask before switching to tankless.
Well-maintained tankless water heaters often last around 20 years, compared with roughly 8 to 12 years for many tank models. Regular descaling helps them reach that lifespan.
Yes, when it is sized correctly. We calculate how many fixtures you run at the same time and choose a unit with enough flow rate, or recommend two units for very large homes.
Gas tankless units often need a larger gas line and new venting, and electric units can require extra electrical capacity. We check your home first and include any upgrades in your quote.
Most manufacturers recommend descaling about once a year. Hard water in Northeast Florida can cause scale to build up faster, which lowers efficiency and can trigger error codes.
Yes. We diagnose error codes, ignition and flame problems, low flow and temperature swings on tankless units, and we recommend replacement only when it makes more sense than a repair.
Our skilled plumbers are ready to provide fast, reliable solutions for any plumbing issue, big or small, so you can get back to enjoying your home or business with confidence. Contact us today.
