Our Long Beach Plumbing Services

Since 1923, Advance Mechanical Contractors has provided high quality plumbing services for commercial, residential, and industrial projects in Long Beach and Los Angeles County. As the area became more industrialized, Advance Mechanical began participating in many of the plant expansions, relocations and modernizations. This paved the way to being a key player in the design build process for the petro chemical field and becoming the plumber of choice for the refineries, breweries, local attractions and many other major properties and facilities in Southern California.

Advance Mechanical Contractors offers the following services:

Our family-owned business is built on the principles of integrity, quality, punctuality, and outstanding customer service. All of our technicians are seasoned professionals with at least five years of experience, and are continually trained on the latest policies and water saving techniques. We’ve handled a number of complex projects during our nearly 100 years in business, including plumbing for schools, hospitals, prisons, and even the Staples Center. In fact, our company was integral in the establishment of building and plumbing codes in Los Angeles in 1928, so you can trust that we are industry leaders in Southern California.

Contact Advance Mechanical Contractors About Your Project!

Whether you have a simple water or gas leak or an extensive new construction project, you can trust in Advance Mechanical Contractors to show up on time, assess your needs, and give you reasonable, up-front pricing and a realistic timeline of your project. Our goal is your satisfaction!

We offer around-the-clock services to ensure that we’re available whenever an emergency happens. Nights or weekends, we’re always available to take your call.



Over the years, we have handled some of the largest residential plumbing problems for many homeowners.

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When a new commercial building is designed, various components must work for the business to be operable and successful.

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No matter what the issues may be, we stand ready to provide services to improve the systems of industrial buildings.

Why Hire Advance Mechanical?

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Family-owned & oriented business

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Licensed, bonded & insured company

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94 years of industry experience

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Professional & courteous technicians

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Great work for a reasonable price