All Service

All Service Plumbing will provide you with the highest quality plumbing and drain cleaning service. We’ll get the job done right the first time.

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    Contact Information

    Appointment Details

    $79 drain cleaning coupon
    $299 Hydrojetting
    $240 off sewer pipe burst or lining
    $10 off first time customers
    free camera inspection with any standard drain service

    We’re just a phone call away

    Our team is just a message away

    What Our Customers Love Most About All Service Plumbing

    All Service Plumbing is proud to provide you with the highest quality plumbing and drain cleaning services. We’ll get the job done right the first time and be there for you 24 hours a day. We will provide you with all of your options and help you choose the services that are right for your home for your complete satisfaction. Call us anytime, day or night, and one of our industry certified plumbers will show up on time to provide quality workmanship for all of your plumbing needs. From clogged drains and electronic leak detection to sewer line repair and water heater installation, we’ve got you covered.
    We’re ready today, so call Southern California’s Sewer and Drain experts now to schedule your appointment!

    all service plumbers employee working on kitchen sink

    Our Services

    plumber underneath kitchen sink
    Residential Service
    picture of eroded pipes
    Sewer Repair
    diagram displaying hydrojetting


    Rafael takes cares of you. I had Rafael drop by for an emergency job. Emergency jobs are pricey for what they are, but Rafael’s team did the job quickly. It was worth the price given the short notice.
    The job was explained to me first, but I really liked that Rafael was inclusive and explained the job to my family. We had pipes installed that would allow plumber cameras/snakes into pipe system. We did not have inlets for plumber camera/snakes prior to this day’s work.
    The team also correct a “Mickey Mouse” job that had been done on the plumbing system by another person. Buy nice or buy twice. That’s the moral of the story. The team did a phenomenal job at correcting prior work on some kitchen piping someone else did.
    After that, we saw via the camera sent through the pipes, that a previous plumber’s snake broke off when it hit the agent that was clogging the pipes. ASP was able to remove the broken snake and the object that was clogging the pipes.
    The staff who were at my home were friendly. They were knowledgeable about the work they were doing. They answered my questions as well.
    I was impressed by how accurate they can give you an estimate before running the itemized, line-by-line total. Also, Rafael was straight forward. He tells you the job to be done and a good guess on the estimate before running the numbers on the system.
    I was never pressured into making a decision. No urgency or salesman tactics. Rafael is one of the few salesman that comes off honest. Very numbers driven and he gives you options on the job to be done if there’s more than one job that needs to be.

    Jesse G , Yelp

    I can’t say enough about All Service Plumbing!! Mike and his team are 5 stars all the way. They went out of their way to make sure that my sewer line was handled with a HOA that was more than a hand full. Thanks Mike!! I really appreciate it.

    Mike L , Yelp

    I had a serious main drain “situation.” Very courteous phone service Same day appt, no problem. Manny L cleared the drain, in the rain, no complaints. Extremely Grateful for the easy, courteous, and professional work! I will use this plumber again!

    Keke P , Yelp
    Elisabeth Ceja
    Elisabeth Ceja
    8 November 2022
    By far one best plumbing companies. I have used them several times and the owner is awesome.
    Marco Godinez
    Marco Godinez
    14 September 2022
    Best plumbing people I’ve met ! Super friendly and caring.
    Traci D. Thompson
    Traci D. Thompson
    7 September 2022
    I needed a reliable plumber right away. I had been away visiting family and when I came home I smelled "moisture ". I have a realtor nose I started searching for water ..nothing ....that night I heard drip drip drip coming from somewhere. Well I located the drip drip in the walls of the Laundry room. OMG this was NOT in the budget it sounded expensive. I looked up a few reputable companies for quotes. I chose All Service plumbing for a few reasons 1. The owner came for the inspection. 2. They were the only company that went under the house to take pictures of the leak. 3. The ONLY company that did NOT assume I have copper from the outside to the water main since that area had been repaired wirh copper prior. 4. Offered financing that was such a relief. I never felt pressured and they knew my money situation. They offered a few options that would resolve the issue. I'm so happy I know I got on their nerves and sometimes got in the way. Mike never made me feel like that though. I really appreciate and HIGHLY RECOMMEND THEM.
    David Lee
    David Lee
    16 August 2022
    Fast, knowledgeable and reliable service. I will patronize them again in the future.
    Connie Weinman
    Connie Weinman
    6 August 2022
    Mike and his crew were awesome. They kept us updated every step of the way. Everyone we dealt with was professional and pleasant. I would definitely trust them for any plumbing repairs.
    Leiza Corona
    Leiza Corona
    13 July 2022
    I had a drain clog and they were very accommodating, quick and informative. I will definitely use them again.
    Marty Knowles
    Marty Knowles
    12 July 2022
    Pablo was great! He cleared our shower drain in no time and even gave me helpful hints to try to keep it from happening again. Highly recommend!

    Best Plumber in Diamond Bar CA – 24 Hour Emergency Plumbing Service

    FAQ Page – Best Plumber in Diamond Bar CA

    Frequently Asked Questions – Finding the Best Plumber in Diamond Bar CA

    Question 1: How do I find the best plumber in Diamond Bar CA?


    To find the best plumber in Diamond Bar CA, you can follow these steps:

    1. Ask for recommendations from friends, family, or neighbors who have recently had plumbing work done.

    2. Research online reviews and ratings of local plumbers in Diamond Bar CA.

    3. Check if the plumber is licensed, insured, and bonded. This ensures they meet necessary qualifications and can handle any potential liabilities.

    4. Contact multiple plumbers and ask for estimates. Compare their prices, warranties, and professionalism.

    5. Read testimonials and customer reviews to get an idea of their past work and customer satisfaction.

    6. Consider their availability and response time for emergencies.

    7. Verify if they specialize in the specific plumbing services you require.

    8. Trust your instincts and choose a plumber who makes you feel confident about their expertise and reliability.

    Question 2: Should I hire a licensed plumber in Diamond Bar CA?


    Yes, it is highly recommended to hire a licensed plumber in Diamond Bar CA. A licensed plumber has undergone the necessary training, passed exams, and obtained the required certifications to ensure their competence in handling various plumbing tasks. Hiring a licensed plumber provides you with peace of mind knowing that they have the knowledge and skills to perform the job correctly and to meet the local plumbing codes and regulations.

    Finding the best plumbing service in Diamond Bar can be done by following these steps:

    1. Ask for Recommendations: Start by asking friends, family, and neighbors who live in Diamond Bar if they have any recommendations for a good plumbing service. Personal recommendations are often the most reliable sources of information.

    2. Check Online Reviews: Look for plumbing service providers in Diamond Bar on reputable review websites such as Google, Yelp, or Angie’s List. Read through the reviews and ratings from previous customers to get an idea of their level of satisfaction with the service.

    3. Verify Licenses and Insurance: Ensure that the plumbing service provider is licensed and insured. This information will help protect you in case of any accidents or damages that may occur during the plumbing repairs.

    4. Look for Experience and Expertise: Check how long the plumbing service provider has been in business and the types of services they offer. It is beneficial to select a company with extensive experience and a wide range of expertise.

    5. Request Estimates: Contact a few plumbing service providers in Diamond Bar and request estimates for your specific plumbing issue. This will help determine which company offers fair pricing for their services.

    6. Ask for References: When speaking with plumbing service providers, ask for references from past clients. Contact these references to get their feedback on the quality of work provided by the company.

    7. Inquire about Guarantees: A reputable plumbing service provider should offer guarantees on their work. Ask about their warranties and guarantees to ensure that you are protected in case of any problems post-service.

    8. Verify Availability and Response Time: It is crucial to choose a plumbing service that is readily available and can respond quickly in case of emergencies.

    9. Consider Customer Service: Assess the professionalism and customer service skills of the plumbing service provider. Good communication and a helpful attitude are indicators of a reliable company.

    10. Compare Prices: While cost should not be the sole determining factor, it is important to compare prices from different plumbing service providers to ensure that you are getting a fair and competitive rate.

    By following these steps, you can narrow down your options and find the best plumbing service provider in Diamond Bar that meets your needs and offers high-quality services.

    How to Find the Best 24 Hour Plumber in Diamond Bar

    Sometimes plumbing emergencies happen at the most inconvenient times. Whether it’s a burst pipe or a clogged drain, you need a reliable plumber who can fix the problem quickly and efficiently. If you’re living in Diamond Bar and find yourself in need of a 24-hour plumber, here are some tips to help you find the best one for your needs.

    Do Your Research

    Start by researching local plumbing companies that offer 24-hour service in Diamond Bar. Look for companies that have good reviews and ratings. Check their websites or social media pages to see if they have any special certifications or accreditations. This can give you an idea of their expertise and professionalism.

    Get Recommendations

    Ask friends, family members, or neighbors if they have any recommendations for 24-hour plumbers in Diamond Bar. Getting personal referrals can be helpful because you can trust the opinions of people you know. Additionally, if someone has had a positive experience with a particular plumber, it’s a good indication that they provide quality service.

    Check for Licenses and Insurance

    Make sure the plumber you hire is licensed and insured. A license ensures that they have the necessary skills and knowledge required to work on your plumbing system. Insurance protects you from any damages or accidents that may occur during the job.

    Compare Quotes

    Contact at least three different plumbers and ask for quotes. Compare the prices, but also consider the quality of their service and their availability. The best 24-hour plumber will offer competitive rates while also providing top-notch service when you’re in a pinch.


    Finding the best 24-hour plumber in Diamond Bar doesn’t have to be a daunting task. By doing your research, getting recommendations, checking for licenses and insurance, and comparing quotes, you can find a reliable plumber who will be there for you in case of any plumbing emergencies. Remember to prioritize quality and professionalism when making your decision.

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    Plumber Diamond Bar CA

    Plumber near Diamond Bar CA


    Diamond Bar is a city in eastern Los Angeles County, California, United States. At the 2010 census it had a population of 55,544, and in 2019 the population was estimated to be 55,720. It is named after the “diamond exceeding a bar” branding iron registered in 1918 by ranch owner Frederic E. Lewis (1884–1963). The city features a public Los Angeles County golf course.

    Located at the junction of the Pomona and Orange freeways, Diamond Bar is primarily residential afterward shopping centers interspersed throughout the city. It is together with the communities of Brea, Walnut, Chino Hills, Rowland Heights, Pomona, City of Industry, and South Diamond Bar.

    About Our Plumbing Company And Service

    Thank you for considering All Service Plumbing for all your Plumber services near Diamond Bar California.