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Top Water Heater Repair Companies in Long Beach, California Ranked
When your water heater fails, it disrupts your entire home, turning simple tasks like showering or washing dishes into a challenge. Water heater repair is a specialized plumbing service focused on diagnosing and fixing issues with your hot water system, whether it's a traditional tank-style unit or a modern tankless model. Finding a reliable local expert is crucial for a quick, safe, and cost-effective resolution. This guide will help you understand common problems, typical repair processes, and what to expect from professional water heater service in Long Beach.

All City Plumbing, Air & Electrical
5612 E La Palma Ave, Anaheim, CA 92807
All City Plumbing, Air & Electrical is a full-service plumbing, HVAC, and electrical provider located in Anaheim, CA. They offer a wide range of services including water heater repair and installation, drain cleaning, hydro jetting, sewer line repair, leak detection, repiping, and toilet repair. Their team is licensed, bonded, and insured, with technicians who are ACE Certified and available 24/7 for emergency plumbing and HVAC needs. With over 13 years of experience serving Anaheim and surrounding areas, they use advanced technology to ensure efficient and reliable service.

Dymek's Freedom Plumbing, Inc
2921 E Miraloma Ave #17, Anaheim, CA 92806
Dymek's Freedom Plumbing, Inc is a plumbing service provider based in Anaheim, CA, offering a wide range of residential and commercial plumbing solutions. Their services include sewer camera inspections, water heater installation and repair, drain cleaning, hydro jetting, trenchless sewer repair, leak detection, repiping, and garbage disposal repairs. They utilize advanced technology such as electronic slab leak detection and sewer video inspection to diagnose and address plumbing issues efficiently. With over 25 years of experience, the company emphasizes old-fashioned values combined with modern technology and is available 24/7 for emergency plumbing needs.

Merry Plumbing
1465 San Marino Ave, San Marino, CA 91108
Merry Plumbing is a well-established plumbing company serving Los Angeles, CA, and nearby areas including Pasadena, San Marino, and Glendora. With 79 years in business since 1946, they provide a wide range of plumbing services such as sewer camera inspection, water heater repair and installation, drain cleaning, hydro jetting, sewer line repair, leak detection, and repiping. Their team is equipped to handle both residential and commercial plumbing needs with modern tools and on-site parts availability. Merry Plumbing emphasizes clear, upfront estimates and has built a reputation for thorough and dependable service over many decades.

PDS Plumbing and Air
9706 Alondra Blvd, Bellflower, CA 90706
PDS Plumbing and Air is a veteran-owned company based in Los Angeles, CA, specializing in plumbing and HVAC services. They provide water heater repair and installation along with air conditioning solutions to keep homes comfortable and safe. Serving Bellflower and nearby areas, the company brings decades of combined experience to each job, ensuring skilled workmanship. Their team is licensed and committed to community-focused service.

Carlson Plumbing Pros
17150 Newhope St Suite 301-302, Fountain Valley, CA 92708
Carlson Plumbing Pros is a licensed plumbing company serving Santa Ana, CA, and the broader Orange County area. They offer a wide range of plumbing services including water heater repair, water softener installation, drain cleaning, sewer line repair, leak detection, repiping, and gas line installation. With over 20 years of experience, they provide skilled plumbing solutions and are equipped to handle emergencies with 24/7 availability.
Common Water Heater Problems in Long Beach Homes
Residents in Long Beach encounter a range of hot water heater issues, many influenced by local water conditions and typical home ages. Recognizing the symptoms can help you communicate the problem more effectively when you call for service.
No Hot Water or Inconsistent Temperatures: This is one of the most frequent complaints. If you're getting only cold water or your shower temperature fluctuates wildly, the culprit is often a faulty component. In electric units, this typically points to a failed heating element or a malfunctioning thermostat. For gas water heaters, the issue could be with the thermocouple, gas control valve, or burner assembly. Fortunately, these are common repairs that a skilled technician can often resolve in 1-3 hours 1 2.
Leaking Tank or Valves: Discovering water around your heater is alarming. Not all leaks spell immediate disaster. A simple, slow drip from the pressure relief valve (T&P valve) or the drain valve is often a quick and inexpensive fix. However, water leaking from the tank itself usually indicates internal corrosion and typically means the entire unit needs to be replaced. A professional diagnosis is essential to determine the source and severity, with repair costs for leak-related fixes ranging widely based on the cause 1 3.
Rumbling Noises and Sediment Buildup: Long Beach water can contribute to mineral accumulation inside the tank. Over time, this sediment settles at the bottom, causing popping, rumbling, or banging sounds as the heater works harder. This buildup also reduces heating efficiency and can eventually lead to overheating and damage. A professional tank flush, which involves draining and cleaning the interior, can resolve this issue, restore efficiency, and extend the life of your unit. This service generally takes 2-4 hours 1 4.
Discolored or Rusty Water: If your hot water has a brownish or rusty tint, it's a sign of internal tank corrosion. This often means the anode rod-a sacrificial component designed to attract corrosive elements-has been depleted and needs replacement. Replacing the anode rod is a proactive, cost-effective repair that can significantly prolong the life of your water heater 4 5.
The Professional Repair Process: What to Expect
Knowing what happens when a technician arrives can ease anxiety and ensure the job goes smoothly. Reputable Long Beach plumbing services follow a systematic approach to hot water heater repair.
Emergency and Scheduling: For urgent issues like major leaks or complete loss of hot water, many local companies offer same-day or even within-hours emergency service 3 6. When you call, provide details about the problem, your unit's type (gas/electric), and approximate age to help them prepare.
Initial Diagnosis and Safety Check: Upon arrival, a qualified technician will first perform a thorough safety inspection, especially critical for gas units to check for leaks or ventilation issues 7. They will then examine your system, often testing components like thermostats, elements, and valves to pinpoint the exact cause of the failure.
Clear Communication and Upfront Options: A trustworthy professional will explain their findings in plain language, present your repair options, and provide a clear, upfront cost estimate before any work begins. They should discuss whether a repair is the most economical choice or if replacement is a more prudent long-term investment 6 8.
Efficient Repair Execution: For common issues, technicians usually carry the necessary parts on their service vehicles. Repairs like replacing a heating element, thermostat, or pressure relief valve are often completed on the spot. More complex repairs or a full tank flush will follow the quoted timeline. The goal is to restore your hot water as quickly and safely as possible 9 10.
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Understanding Repair Costs and Timeframes
Cost and time are primary concerns for any homeowner facing a water heater issue. While prices can vary based on the specific problem, parts required, and labor rates, here is a general framework based on industry data for the Long Beach area.
Cost Ranges for Common Repairs:
- Minor Component Replacement: Fixing a faulty thermostat, replacing a heating element, or swapping out a T&P or drain valve typically falls in the range of $100 to $4001 2.
- Tank Flushing/Descaling: A professional flush to remove sediment and improve efficiency generally costs between $75 and $2501 4.
- Major Component Repairs: More involved work, such as replacing a gas control valve, addressing a complex leak, or fixing the burner assembly, can range from $200 to $750 or more2 6.
- Full Unit Replacement: When repair isn't viable, the cost to replace a water heater, including parts and labor, typically starts around $600 and can exceed $2,500 for high-efficiency or tankless models 1 11.
Typical Repair Durations:
- Simple Fixes: Repairs like element or thermostat replacement are often completed within 1 to 3 hours1 10.
- Tank Flushing: A comprehensive flush and clean usually takes 2 to 4 hours1.
- Full Replacement: Removing an old unit and installing a new one is a more involved process, typically requiring 3 to 5 hours1.
Repair vs. Replacement: Making the Right Choice
A critical decision when facing a malfunctioning water heater is whether to fix it or replace it entirely. Here are key factors to discuss with your technician.
Age of the Unit: The average lifespan of a traditional tank water heater is 10-15 years. If your unit is within this age range or older and requires a significant repair, investing in a new, more efficient model is often more cost-effective in the long run 8.
Cost of Repair vs. Replacement: A common rule of thumb is to consider replacement if the repair cost approaches or exceeds 50% of the price of a new unit. Your technician can help you weigh the one-time repair bill against the long-term benefits and potential energy savings of a new installation 4.
Frequency of Issues: Is this the first problem you've had, or is it the latest in a series of repairs? A pattern of failures indicates the unit is deteriorating, and continued repairs may become a money pit.
Check Your Warranty: Before authorizing any repair, check your water heater's manufacturer warranty. Some components may still be covered, which could drastically reduce your out-of-pocket cost for certain repairs 8.
Benefits of Professional Service in Long Beach
Choosing a licensed, local expert for your water heater maintenance or repair offers significant advantages over a DIY attempt or hiring an unqualified handyman.
Safety Assurance: Water heaters involve high-voltage electricity, gas lines, and high-pressure water. Professionals are trained to handle these hazards safely, ensuring the work is done to code and your home is protected from risks like gas leaks or electrical faults 7.
Accurate Diagnosis: A seasoned technician can quickly identify the root cause of a problem, preventing you from paying for unnecessary parts or repairs. Their expertise ensures the correct fix is applied the first time.
Long-Term Reliability: Professional repairs come with a guarantee on both parts and labor. This peace of mind means if an issue recurs related to the repair, the company will return to make it right at no additional cost.
Local Knowledge: Long Beach plumbers understand the specific challenges posed by the local water supply and common housing styles. This insight allows them to recommend the most durable parts and best practices for your home.
Frequently asked questions
Sources
Footnotes
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Water Heater Repair Cost 2026: Prices, Fix Types & Tips - Modernize - https://modernize.com/plumbing/water-heaters/repair-cost ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9
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The Cost of Hot Water Heater Repair Service - Hoover Electric - https://www.callhoover.com/blog/cost-hot-water-heater-repair-service/ ↩ ↩2 ↩3
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Water Heater Repair: Fixes, Costs, And When To Replace - https://anyhourservices.com/utah/water-heater-repair-fixes-replacement-guide/ ↩ ↩2
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Water Heater Repair Vs. Replace: Is It Worth Fixing? - https://mydadcandothat.com/blog/water-heater-repair-replace-worth-fixing/ ↩ ↩2 ↩3 ↩4
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Water Heater Replacement in Long Beach, CA: 5 Best Options - https://www.powerproplumbing.com/blog/water-heater-replacement-long-beach-guide ↩
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Long Beach Plumbing: What to Expect from Power Pro Today - https://www.powerproplumbing.com/blog/what-to-expect-from-a-same-day-plumbing-service-visit-in-long-beach-the-south-bay ↩ ↩2 ↩3
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5 Reasons You'll Love Water Heater Repair in Long Beach - https://www.powerproplumbing.com/blog/water-heater-repair-long-beach-tips ↩ ↩2
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Water Heater Repair Costs: A Comprehensive Guide - https://www.pureplumbing.company/water-heater-repair-cost-guide/ ↩ ↩2 ↩3
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Long beach plumbing service: Best 2025 Guide - https://www.powerproplumbing.com/blog/long-beach-plumbing-service ↩
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How Long Does a Typical Water Heater Repair Take and What ... - https://www.somersplumbers.net/blog/how-long-does-a-typical-water-heater-repair-take-and-what-should-you-expect-during-the-process ↩ ↩2
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How Much Does It Cost to Replace a 50-Gallon Water Heater in 2026? - https://www.searshomeservices.com/blog/how-much-does-it-cost-to-replace-a-50-gallon-water-heater ↩