Water Heater Repair in Orlando, FL
Fast diagnosis for tank and tankless systems. Same-day repair with upfront pricing and 25+ years of experience.
You turn on the faucet and the water stays cold. Or worse, you notice a puddle forming at the base of your water heater. Whether your unit stopped heating, started leaking, or is making sounds it never made before, you need water heater repair in Orlando that is fast, accurate, and honestly priced.
Trust First Services provides same-day water heater repair for both tank and tankless systems across Orlando and 35 surrounding Central Florida cities. Our licensed plumbers diagnose the problem, explain your options, and give you an upfront price before any work begins. With 25+ years of home services experience, we have seen every water heater failure Central Florida homes can produce.
Common water heater problems in Orlando
Florida’s hard water, high humidity, and heavy mineral content put unique stress on water heaters. Here are the most common problems we repair.
No Hot Water
The most frequent call we receive. On tank heaters: failed heating element, tripped reset button, or faulty thermostat. On tankless systems: flow sensor failure, ignition error, or gas valve issue. Gas-powered units with a pilot light out usually have a thermocouple problem — we test and replace same day.
Water Heater Leaking
Small leaks from connections, valves, or fittings are usually repairable. A leak from the bottom of the tank typically means internal corrosion — the unit needs replacement. In Orlando's humid climate, even a slow leak creates mold risk within 24 to 48 hours.
Strange Noises (Popping, Rumbling, Banging)
Usually means sediment has built up at the bottom of the tank. Orlando's hard water is high in calcium and magnesium which settle inside the tank. A professional sediment flush solves the problem and extends your water heater's life.
Pilot Light Keeps Going Out
The thermocouple is the most likely culprit — a safety sensor that detects the pilot flame. Other causes include a dirty pilot tube, drafts, or a failing gas control valve. We test each component to identify the exact cause and repair it on the first visit.
Rusty or Discolored Hot Water
Brown or rusty hot water indicates corrosion inside the tank. The anode rod may be fully depleted. Replacing it can stop corrosion and extend your water heater's life by several years. If both hot and cold water are discolored, the issue may be in your pipes.
Tank vs. tankless water heater repair
Tank Water Heater Repair
Store 40–80 gallons. Most common in Orlando homes.
Typical lifespan: 8–12 years in Florida.
- Heating element replacement (electric)
- Thermostat replacement (upper or lower)
- Thermocouple replacement (gas units)
- Anode rod replacement
- Sediment flush
- T&P relief valve replacement
- Dip tube replacement
Tankless Water Heater Repair
Heat on demand. More complex with electronic controls.
Typical lifespan: 15–20 years with maintenance.
- Flow sensor replacement
- Ignition failure diagnosis (flame rod, igniter, gas valve)
- Heat exchanger descaling
- Error code diagnosis
- Venting issue repairs
- Temperature fluctuation repairs ("cold water sandwich")
Experienced with Rinnai, Navien, and Rheem brand-specific error codes and diagnostics.
Water heater brands we service
We carry common replacement parts for the brands most frequently installed in Orlando homes and can source specialty parts when needed.
Rheem
One of the most popular brands in Central Florida. We service Performance, Performance Plus, and Professional series tank heaters, plus Rheem tankless models.
Rinnai
Leading tankless brand in the U.S. We diagnose and repair all Rinnai models including RU, RE, and V series. We interpret error codes 11, 12, and 14 at the root cause.
Navien
Known for high efficiency but can develop flow sensor, circulation pump, and heat exchanger issues. We repair all NPE and NCB series units including E003, E012, and E030 errors.
AO Smith
Both tank and tankless models widely available in Orlando. We service all residential models including the Signature and ProLine series.
We also repair Bradford White, State, Kenmore, GE, and all other residential brands.
Water heater repair cost in Orlando
| Repair Type | Estimated Cost |
|---|---|
| Diagnostic and service call | $75 - $150 |
| Thermocouple replacement | $100 - $250 |
| Heating element replacement | $100 - $300 |
| Thermostat replacement | $100 - $300 |
| Anode rod replacement | $150 - $350 |
| Sediment flush | $100 - $200 |
| T&P relief valve replacement | $100 - $250 |
| Tankless descaling | $150 - $400 |
| Tankless ignition or sensor repair | $150 - $500 |
| Total range for most repairs | $150 - $500 |
Note: Your actual cost depends on your water heater type, the specific problem, and parts required. Trust First Services always provides an upfront written estimate before starting any repair.
Repair vs. replace: when to get a new water heater
Repair When:
- The unit is less than 8 years old and repair is under $500
- The problem is isolated to a single component
- The tank shows no signs of corrosion or bottom leaking
- The unit has been maintained with regular sediment flushes
Replace When:
- The unit is over 10 years old and needs a major repair
- The tank is leaking from the bottom (internal corrosion)
- You are making your second or third repair in the same year
- Your energy bills have increased significantly
- Rusty water persists after anode rod replacement
Life expectancy in Florida
Tank water heaters: 8–12 years. Orlando’s hard water and year-round warm inlet temperatures accelerate wear. Tankless water heaters: 15–20 years with regular maintenance. If your tank heater is approaching 10 years and showing problems, we can help evaluate whether repair or a new installation makes more financial sense. Energy-efficient models may qualify for a federal tax credit of up to $2,000.
Frequently asked questions
Is it worth repairing a hot water heater?
If your water heater is under 8 years old and the repair costs less than $500, repairing is almost always worth it. If the unit is over 10 years old, leaking from the bottom, or has had multiple repairs in the past year, replacement is usually the better investment.
How much should it cost to have a water heater replaced?
In Orlando, replacement typically costs $1,000 to $3,800 for a tank unit and $2,500 to $5,000+ for a tankless system, including the unit and professional installation.
What is the life expectancy of a hot water heater in Florida?
Tank water heaters last 8 to 12 years on average. Tankless water heaters last 15 to 20 years with regular maintenance. Florida's hard water and warm inlet temperatures accelerate wear compared to northern climates.
Why is my water heater not producing enough hot water?
Common causes include a failed lower heating element (electric), excessive sediment buildup, a broken dip tube, or a thermostat set too low. For tankless units: undersized flow capacity, clogged heat exchangers, or sensor issues.
Should I repair or replace a 10-year-old water heater?
If the repair is minor (under $300) and the tank shows no corrosion, repair is reasonable. If the repair exceeds $400 or the tank is leaking from the bottom, replacement is likely the better value. A new unit will also be more energy efficient.
Schedule Water Heater Repair Today
Cold showers and leaking tanks do not have to wait. Same-day water heater repair for tank and tankless systems across Orlando and 35 Central Florida communities.