Water Heater Repair & Replacement in Jacksonville, FL
Jacksonville has more water heater repair & replacement shops than the local search results show. We're the one without the marketing budget — but the one your neighbors actually call back. We're licensed, insured, and direct. No upselling, no door-to-door pitches, no hour-long sales appointments.
Local context for Jacksonville
If you're inside the city limits, we're typically there inside an hour during business hours. Outside the metro, plan on a bit longer.
If you're calling from a property management company, we have separate scheduling and billing for that.
The actual work
Water heaters last 8 to 12 years on average — less in hard-water regions, more if the anode rod gets replaced every 4 years. Most calls come at end-of-life when the tank starts leaking from the bottom seam.
When the tank goes, swap it. Repair on a 10-year-old tank that's leaking is throwing money away. We carry standard 40 and 50 gallon gas and electric tanks on our trucks for same-day install. Tankless replacements take 1–2 days because of the gas-line and venting work.
If you've a tankless unit and you're getting cold-water sandwich (hot for 30 seconds, cold for 10, hot again), it's almost always scale buildup in the heat exchanger. Annual descaling fixes it — $225 to $380 — and is required by the manufacturer to keep your warranty valid.
Brand-wise, we install whatever you want. Defaults we keep stocked: Rheem and AO Smith for tank, Rinnai and Navien for tankless. Bradford White on commercial.
Fair pricing for this work
Gas tank water heater 40–50 gal install runs $1,240 – $1,930. Electric tank water heater 40–50 gal install runs $1,060 – $1,750. Gas tankless install (whole-home) runs $3,130 – $4,415. Annual tankless descaling runs $205 – $350. T&P valve replacement runs $170 – $260. Anode rod replacement runs $260 – $405.
From the books — a recent Jacksonville job
Recent Jacksonville job: weeping T&P valve in a 2010s home. We replaced the T&P and added an expansion tank after diagnosing thermal expansion, no expansion tank installed. Cost ran $262 — pretty middle-of-the-road for that fix.