Fast, Honest Fixes for Tank & Tankless Systems
A faulty water heater can cause more than just inconvenience — it can lead to higher utility bills, water damage, or even safety hazards. Whether it’s a small leak or inconsistent temperatures, addressing issues early helps:
Prevent complete system breakdowns
Avoid water damage to your home
Extend the lifespan of your water heater
Improve energy efficiency and reduce your bills
Maintain consistent hot water for your daily needs
Don’t wait until a minor issue becomes a costly emergency. LGE Prime Plumbing offers fast, reliable repairs so you can get back to comfort.
We service all types of water heaters — from standard tanks to high-efficiency models. Visit our Water Heater Services hub to explore your options and get expert guidance.
Not all water heater issues mean you need a full replacement. Many common problems can be fixed quickly and affordably by an experienced plumber. At LGE Prime Plumbing, we know how to troubleshoot and repair all major water heater brands—both tank and tankless.
Here are some of the most common issues we fix:
Whether it’s a failed heating element, pilot light issue, or gas supply problem, we’ll get your hot water flowing again.
Fluctuating temperatures often point to thermostat malfunctions or sediment buildup.
This could signal corrosion inside the tank or aging anode rods—we’ll inspect and advise next steps.
Rumbling, banging, or popping sounds often mean there’s sediment buildup in the tank.
From worn-out valves to cracked tanks, we’ll identify the source and offer the most cost-effective solution.
Common in gas units—our technicians can relight, repair, or replace ignition systems as needed.
We’ll check for clogs, scale buildup, or pressure imbalances in your system.
While we’re fully equipped to repair both traditional and modern systems, some homeowners use the opportunity to upgrade. Tankless water heaters are a great option for improved energy efficiency and endless hot water.
If your water heater is acting up, don’t wait for it to fail. From strange sounds to total breakdowns, our expert plumbers can diagnose and repair your system fast—saving you time, stress, and cold showers. Call now or book online for reliable water heater repair in San Diego.
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We keep our repair process simple, transparent, and efficient—so you know exactly what to expect when you call LGE Prime Plumbing.
We start with a full inspection of your water heater—tank or tankless. From checking the thermostat and heating elements to looking for leaks or sediment buildup, we find the root cause quickly.
Once we know what’s going on, we break it down in plain language. You’ll get clear recommendations, whether it’s a simple fix or signs your unit is nearing the end of its lifespan.
No surprise work. No upsells. Just honest pricing and expert repairs done the right way. Once approved, we get to work—often completing the job on the same visit.
We’ll test for proper function, temperature, and safety before we go. Our team will leave the area clean and walk you through any maintenance tips to help your system last longer.
In some cases, water heater damage is too severe or costly to fix. If your unit is outdated or experiencing frequent breakdowns, it may be time to consider a replacement. We also offer expert water heater installation services to ensure long-term reliability.
Not every water heater issue means you need a full replacement. Here are some of the most common warning signs that it’s time to schedule a repair:
Inconsistent Hot Water
If your water suddenly goes cold mid-shower or never gets hot enough, it could be a faulty heating element or thermostat.
Unusual Noises
Rumbling, popping, or banging sounds often mean sediment has built up inside your tank and is interfering with performance.
Discolored or Rusty Water
Brown or rusty water from the hot side may be a sign of corrosion either in the tank or connecting pipes.
Leaking Around the Unit
Puddles or moisture near the base of your water heater could indicate a loose valve, connection, or a more serious internal issue.
Higher Utility Bills
A struggling unit uses more energy to keep up—if your bills are climbing with no other explanation, your water heater could be to blame.
System Shutting Off
Many modern water heaters will automatically shut off if there’s a safety or performance issue. Frequent resets are a red flag.
When your hot water goes out, you need more than just a quick fix — you need a team you can trust to get it right the first time.
Trusted Since 2010
With over a decade of experience serving San Diego homeowners, our licensed technicians are experts in diagnosing and repairing water heaters of all types and brands.
Honest, No-Pressure Advice
We’ll always explain what’s wrong, what your options are, and whether repair or replacement makes more sense — without upselling.
Fast Scheduling, Same-Day Repairs
We know hot water can’t wait. That’s why we prioritize emergency calls and offer flexible scheduling to restore your comfort quickly.
Clean, Respectful Technicians
Our team shows up in branded trucks, wears booties, and treats your home with respect — no mess left behind.
Vanessa G
Fast response, honest service. I had no hot water and called LGE Prime Plumbing. Luis came out the same day and fixed it quickly without trying to upsell me. I’ll be calling them again if anything else comes up.
Joel T
They were able to diagnose and repair my leaking water heater within hours of my call. The team was clean, professional, and explained everything clearly.
Ramon S
It’s rare to find a plumber who doesn’t push replacement when a repair is possible. LGE fixed our unit and saved us thousands. Highly recommend.
Awards and recognitions
FAQs
Common issues include no hot water, inconsistent water temperature, strange noises, water leaks around the tank, or discolored water.
If your unit is under 10 years old and the issue is minor, a repair is often the best choice. Older units with frequent problems may be more cost-effective to replace.
Sediment buildup at the bottom of the tank is the most common cause. Flushing the tank can often resolve this issue and extend the unit’s life.
Yes. We service all major water heater brands, including Navien, Bradford White, Rheem, AO Smith, and more.
Most repairs can be completed in 1–2 hours, depending on the issue and whether replacement parts are needed.
Absolutely. If you have no hot water or a leaking tank, our San Diego plumbers can provide same-day emergency water heater repair service.
We're Already on Our Way!
Don’t wait for small water heater issues to turn into big headaches. Whether you’re dealing with lukewarm showers, leaks, or no hot water at all, our expert plumbers are ready to help.
Need help beyond your water heater? Our team also handles a wide range of plumbing repairs to keep your home running smoothly.
Give us a call today at (858)366-8735
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