SJ Plumbing Introduce
For residents and business owners across Orange and Los Angeles Counties, finding a reliable, professional, and honest plumber is crucial for maintaining the integrity and functionality of their property. SJ Plumbing, based in Los Alamitos, CA, has established itself as a premier, full-service plumbing company with a strong focus on large-scale pipe solutions, comprehensive repairs, and outstanding customer service. Their reputation as a top-rated repipe specialist is a testament to their dedication to providing long-term, high-quality plumbing fixes, especially for persistent issues like recurring slab leaks and aging pipe systems.
The company provides comprehensive plumbing services for both residential and commercial clients, covering everything from minor faucet repairs to complex underground sewer line work. Recognizing that plumbing problems are rarely convenient, SJ Plumbing is committed to a professional, transparent, and prompt approach. This commitment is reflected in their practice of offering clear, upfront estimates and ensuring every job, regardless of size, is handled with precision and minimal disruption to the customer's daily life. For property owners dealing with the stress of pipe bursts or unexpected water damage, having a team like SJ Plumbing that can diagnose and solve the problem with integrity is invaluable.
One area where SJ Plumbing truly stands out is in its expertise in complete home repiping. Customers facing the decision between a quick, temporary fix for a broken pipe beneath a concrete slab, or a permanent solution, often choose their whole-house repiping option. The team offers both high-quality copper and modern PEX repiping, often completing a residential project in as little as one day for homes with up to three bathrooms. This specialization in replacing outdated or failing water lines provides homeowners with renewed water pressure and peace of mind, backed by a limited lifetime warranty on PEX repiping. Their proficiency extends beyond residential properties to include large-scale multi-unit repiping and commercial/industrial repiping, demonstrating a depth of expertise in managing complex plumbing infrastructure projects.
The company is deeply rooted in the California community, primarily serving a wide service area that includes all of Orange County, Los Angeles County, and even parts of Riverside County. Their central location in Los Alamitos makes them an accessible choice for a vast number of Southern California residents.
SJ Plumbing's main office and contact information is:
Address: 4652 Katella Ave, Los Alamitos, CA 90720, USA
Phone: (714) 515-8899 (Also the 24/7 Emergency Line)
Their availability and extensive service list ensure that whether a customer is in Anaheim, Long Beach, or further afield in the Inland Empire, they can receive expert assistance. They understand the common plumbing challenges faced by properties in Southern California, from slab leaks to managing the complexities of old sewer lines, and are equipped to address them effectively.
SJ Plumbing provides a wide spectrum of essential services for both homeowners and businesses:
- Residential and Commercial Repiping Services (PEX and Copper)
- Advanced Leak Detection and Repair for Water Lines
- Slab Leak Diagnosis and Permanent Repair Solutions
- Water Heater Installation, Repair, and Service for All Makes and Models
- Tankless Water Heater Installation and Maintenance
- Drain Cleaning and Hydro Jetting Service
- Sewer Cleaning, Repair, and Replacement, including Trenchless Sewer Options
- Plumbing Camera Inspection (Camera Line Inspections) for Drains and Sewers
- Rooter Service for Stubborn Clogs
- Installation and Repair of Toilets, Faucets, Showers, and Bathroom/Kitchen Sinks
- Garbage Disposal Installation and Repair
- New Construction Plumbing and Full System Installation
- Commercial Plumbing for all types of businesses and properties
- Plumbing Pipe Repair and Replacement for burst pipes and old drain lines
- Water Pressure Testing
- Handling of All Commercial Plumbing Issues, including New Commercial Construction
A key element of SJ Plumbing's value proposition is their availability for urgent situations. They explicitly offer a 24/7 Emergency Service, recognizing that catastrophic events like a pipe burst or a main sewer backup can happen at any hour. Customers in distress can call the main line (714) 515-8899 day or night for immediate assistance, giving property owners in Orange County and surrounding areas a critical resource during a plumbing emergency.
What is worth choosing SJ Plumbing:
- 24/7 Emergency Service: Immediate availability to handle unexpected plumbing crises like pipe bursts and severe leaks at any time.
- Repipe Specialists: Known expertise in copper and PEX whole-house repiping, offering a durable, long-term solution with limited lifetime warranties.
- Transparent and Honest Business Practices: Customers consistently highlight the team's integrity, professional demeanor, and the provision of clear, honest quotes before any work begins.
- Comprehensive Drain and Sewer Technology: Utilization of state-of-the-art tools like camera inspections, hydro jetting, and trenchless sewer repair to accurately diagnose and efficiently resolve complex underground issues.
- Broad Service Range: The ability to handle almost any plumbing task, from simple faucet fixes and water heater services to major commercial construction plumbing and foundation-related pipe repairs.
- Convenient Payment Options: Accepting major credit cards and NFC mobile payments for hassle-free transactions.
- Focus on Customer Experience: Demonstrated commitment to minimizing mess (using floor covers and plastic drapes during large projects like repiping) and providing a clean, professional service environment.
In conclusion, for those in Southern California seeking a plumbing contractor that combines technical skill with business integrity, SJ Plumbing represents a strong choice. Their special focus on repiping and sophisticated leak detection, paired with a commitment to 24/7 emergency support, makes them a comprehensive and reliable partner for all residential and commercial plumbing requirements in the greater Los Angeles and Orange County areas. Whether you are dealing with a critical slab leak or planning an upgrade to your home's water system, SJ Plumbing's experienced team is equipped to provide solutions that are both efficient and lasting.
SJ Plumbing Pipe
Plumber
- Drain cleaning
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Plumbing leak detection
- Plumbing leak repair
- Plumbing pipe repair
- Sewer cleaning
- Sewer repair
- Shower installation
- Shower repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water tank installation
- All Commercial Plumbing
- All Makes And Models
- Bathroom Sinks
- Camera Inspection Drain
- Camera Line Inspections
- Clogged Shower Drains
- Clogged Toilets
- Commercial Plumbing Issues
- Commercial Property
- Drain And Hydro Service
- Drain Cleaning
- Drain Issues
- Drain Lines
- Drain Problems
- Foundation Repair
- Hidden Water Leaks
- Home Re Pipe
- Hydro Jetting Service
- Installation
- Kitchen Sink
- Leak Detection
- New Commercial Construction
- New Construction Plumbing
- New Water Line
- Pipe Burst
- Plumbing And Heating
- Plumbing Camera Inspection
- Plumbing Job
- Plumbing Problems
- Re Pipe Specialist
- Repiping Services
- Replacing
- Residential And Commercial
- Residential Construction
- Service Calls
- Service/Repair
- Sewer Line Cleaning
- Sewer Repair
- Slow Drains
- Trenchless Sewer
- Water Heater Issues
- Water Pressure Test
- drain service
SJ Plumbing Details
Service options
- Online estimates
- Onsite services
Offerings
- Repair services
Payments
- Credit cards
- NFC mobile payments
- Credit cards
SJ Plumbing Photos










SJ Plumbing Location
SJ Plumbing
4652 Katella Ave, Los Alamitos, CA 90720, USA
SJ Plumbing Reviews
jobcallwater heatervalvedraintechnicianthe futurepricinggarbage disposalfair
★ 5★ 4★ 3★ 2★ 1We had a serious slab leak in our home that caused water to pool up on the floor near our kitchen side door. John came out with his nephew and was able to diagnose the issue in a matter of minutes. He gave us two options: 1 was to jackhammer down into the concrete and fix the portion of the pipe that was broken or 2 repipe the whole house with copper on the outside and US made PEX throughout the house. Given that the pipe maybe break elsewhere in the future under the slab, we opted for repiping the whole house. John was able to give us a fair price that included repiping and patching of drywall/stucco. He also agreed to help me install a laundry box and dedicated line for refrigerator/ice maker. On the day of repiping, a team of five technicians came out and professionally sectioned off the house with floor covers and plastic drapes to reduce the mess. John also came out to discuss the process with me and manage the team. It took the team from 8:30am to roughly 2:15pm to finish the whole process. The end result was amazing. Overnight, I noticed the floor was getting drier as there was no longer an underground leak. As I’m waiting for the drywall/stucco professional to come patch the house, here are some pictures of the work done. Overall, John Shim and his team were very professional and reassuring throughout the whole project. They even helped changed my shower valve in the guest bathroom from a three knob to single lever. We had contacted four other companies and none were as honest as SJ Plumbing . Thanks to John and his team for an amazing job.
August 06 · Brian HoangSJ Plumbing gave an estimate and were ready to work the next day. They were prompt the next morning. Got the job done and all at a reasonable price. The plumbing that needed to be replaced was under the foundation of the house. The yard was returned the way they found it. Very clean, professional and straightforward. 10 out of 10
September 06 · MGRJohn was great. We had an emergency call and he was very quick to respond. He was detailed and thorough with his work and made sure we understood the work being done. I would definitely use SJ Plumbing in the future and highly recommend them to anyone with plumbing needs.
August 03 · Barry AuI had SJ Plumbing out to repair a shower cartridge. The first time, the leak didn't go away and the water was not getting hot enough, so a supervisor came and fixed that, but he put the cartridge in the wrong way and hot water was on the right and cold on the left.....and it was still leaking. On the third trip the rep solved that and said if it still leaks we'll have to break through the stucco and replace the valve but don't worry about that, we do good stucco work. No way was I going to trust them to do that. Sure enough, the shower head still leaked, so I gave up and called OP Plumbing. Frank from OP Plumbing showed me the shower cartridge and how it had a tear in the gasket causing the leak. SJ should have seen that each time they inserted it. Frank quickly fixed it and sure enough, the leak is gone. I emailed SJ with my feedback on what happened and got no response. So I wasted money with them and unfortunately, because they didn't do the right thing and refund me money, I felt the need to share this review.
August 09 · Sue DuitsI was very satisfied with the work and professionalism of SJ Plumbing. Both John AND Kaysea were professional and courteous. Job was accurately quoted and done in a timely manner. They are definitely plumbers I can trust. Thanks again!
August 13 · Thaibinh Nguyen
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