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At THA Heating, Air, & Plumbing, Inc., we understand that a reliable water heater is essential for your home’s comfort. From warm morning showers to washing dishes after dinner, hot water plays a major role in your daily routine. But like any appliance, water heaters don’t last forever—and waiting too long to replace an aging unit can lead to unexpected breakdowns and costly repairs.
With over 30 years of plumbing experience in San Diego County, we’ve helped countless homeowners upgrade to efficient, high-performing water heaters. If you’ve noticed any warning signs below, it might be time to schedule a replacement.
1. Your Water Heater Is Over 10 Years Old
Water heaters work hard every day, and wear and tear will take its toll over time. Traditional tank-style water heaters typically last 8 to 12 years, while tankless water heaters can last up to 20 years with proper maintenance. If your unit is over a decade old, it’s time to consider an upgrade—especially if you’ve noticed declining performance.
👉 What You Can Do: Check the manufacturing date on the water heater’s label. If it’s been over 10 years, contact THA Heating, Air, & Plumbing, Inc. for a professional assessment. We’ll help you determine whether a repair is possible or whether a replacement is the best option.
2. Your Hot Water Runs Out Too Fast
Do you run out of hot water halfway through your shower? Does your system struggle to keep up with daily use? If your water heater can’t provide enough hot water, the heating elements may fail, or the unit may be too old to perform efficiently.
🔧 Expert Tip: If your family has grown over the years, your current water heater might not be sized correctly for your needs. We can help you upgrade to a larger tank or switch to an energy-efficient tankless system for endless hot water.
3. Rusty or Discolored Water
If you notice brown, rusty, or murky water coming from your faucets, it could mean your water heater tank is corroding from the inside. Over time, the protective lining inside the tank can wear down, allowing rust to form. This can lead to leaks, water damage, and contamination.
💡 Our Solution: A repair may be possible if rust is limited to your pipes or fixtures. But if the tank is rusting, a replacement is the safest option. Our THA Heating, Air, & Plumbing, Inc. team can quickly diagnose the issue and provide the best solution.
4. Unusual Noises Coming from the Tank
Your water heater should run quietly in the background. If you hear popping, banging, or rumbling sounds, it likely means sediment has built up inside the tank. As the sediment hardens, your system works harder, increasing wear and tear.
🚨 Ignoring this can lead to:
✅ Higher energy bills
✅ Overheating and cracks in the tank
✅ Complete system failure
A flush and maintenance service may help, but it's time to consider a replacement if the unit is old or heavily damaged.
5. Water Leaks Around the Unit
Water pooling around your water heater is never a good sign. Small leaks may seem minor but can quickly become major flooding and property damage. Don't wait if you notice moisture, puddles, or drips; don’t wait—get it checked immediately.
🔎 What We’ll Do: Our expert plumbers at THA Heating, Air, & Plumbing, Inc. will inspect your system and determine whether it’s a repairable leak or a sign that your tank is failing.
6. Rising Energy Bills
If your utility bills keep climbing, your water heater might lose efficiency. Older units must work harder and use more energy to heat water, leading to higher costs.
✅ Upgrading to a modern, energy-efficient water heater can:
✔ Lower your monthly bills
✔ Provide faster, more consistent hot water
✔ Improve overall home efficiency
Need a Water Heater Replacement? We’ve Got You Covered!
At THA Heating, Air, & Plumbing, Inc., we specialize in water heater installation and replacement throughout San Diego County. Our experienced plumbers will help you choose the perfect system for your home—whether it’s a high-efficiency tank water heater or a tankless model for endless hot water.
📞 Call us today at (858) 648-5090 to schedule your water heater inspection and get a free quote!