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Serving the Signal Hill Community
562-620-8317
Advance Mechanical Contractors & Plumbing Services Advance Mechanical Contractors & Plumbing Services
Industrial Plumbing
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Long Beach Industrial Plumbing Services

Tailored Solutions for Facilities in the Gateway Cities and North Orange County

Industrial plumbing demands a different level of expertise than residential or commercial work. The systems are more complex, the stakes of failure are higher, and the requirements for safety, compliance, and operational continuity are more stringent. Advance Mechanical Contractors & Plumbing Services has been building relationships with plants, refineries, and industrial facilities throughout Southern California for generations, approaching every job with the preparation, experience, and urgency that has earned us our five-star reputation.

Need industrial plumbing support from a team with the experience to handle it? Call Advance Mechanical Contractors & Plumbing Services at (562) 620-8317 or contact us online to discuss your facility's needs today!

Comprehensive Support from One Established Team

Our Signal Hill-based industrial team is equipped to handle a comprehensive range of plumbing needs across facilities of all sizes and complexities.  

Our industrial plumbing services include:

From ground-up construction projects to urgent diagnostic and repair work, we assess every angle of your facility and apply the right solution with the efficiency and precision your operations depend on.

As a fully licensed, bonded, and insured team of union contractors, we are qualified to work on complex and highly regulated systems, including facilities where safety protocols, site access requirements, and code compliance are non-negotiable. Most of our technicians have been with Advance Mechanical Contractors & Plumbing Services for 10 to 20 years, and many have extensive backgrounds in industrial environments. We show up on schedule, work efficiently to minimize disruption to your operations, maintain constant communication in English and Spanish, and deliver results that hold up to the demands of an industrial setting.

Call (562) 620-8317 to request same-day or emergency industrial plumbing solutions from Advance Mechanical Contractors & Plumbing Services!

Why Choose Us?

The Plumbers to Trust
  • 24/7 Help Available
    We're here to help you whenever you need us.
  • Experienced Professionals
    We bring solutions backed by 100 years of industry experience.
  • Insured for Your Peace of Mind
    We make it easy for you to have confidence in the team you call.
  • Simple, Reliable Warranties
    Get peace of mind with our warranty-backed services.

Specialized Experience and Qualifications

Not every plumbing contractor is equipped to work in an industrial environment, and the difference between a qualified team and an underprepared one becomes apparent quickly on a complex site. Advance Mechanical Contractors & Plumbing Services has spent decades earning the trust of industrial clients throughout Southern California, and our qualifications reflect the level of work those relationships require.

As union contractors, we meet the labor and compliance standards that many industrial facilities mandate for on-site contractors. We hold LA and Orange County certification for backflow testing and carry USL&H insurance, coverage specifically designed for workers in maritime and industrial environments that many general plumbing contractors do not maintain. We have direct experience working on regulated and sensitive sites, including refineries, plants, schools, hospitals, and correctional facilities, where adherence to safety protocols and operational schedules is not optional.

That depth of experience means our team understands how to assess an industrial plumbing system comprehensively, identify issues that less experienced contractors might miss, and deliver repairs and installations that meet the safety and performance standards your facility requires. When you bring Advance Mechanical Contractors & Plumbing Services onto your site, you're working with a team that has been doing this work at the highest level for over a century.

Emergency Services Available

We understand that a plumbing emergency can happen at any time. That is why Advance Mechanical Contractors is available 24/7 to answer your phone call! With our 24 hour emergency service, you can rest assured that you will be able to reach a real person anytime during the day or night. We’re here to help!

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Hear From Our Happy Customers

    Great attention to detail and customer service.
    “They look great and more important, they're working perfectly.”
    - Kevin Mohr
    He was professional and courteous.
    “I highly recommend and will definitely use your company again.”
    - Debra Kurtz
    Frank and his team have done many projects.
    “He conducts himself in a very professional manner and I have nothing, but praises for his conduct and the service he did in my unit.”
    - Mary De Leon
    I’ve used his services for years and have never been disappointed.
    “Frank is always professional, responsive, highly knowledgeable, and detail oriented.”
    - Elgin Scott
    The highest quality service.
    “I can always depend on Advance Mechanical.”
    - Erica Rose
    A professional with a great disposition.
    “A turnkey one stop visit, a same day visit with a Veteran discount.”
    - Senor Philipe
    Never had better service than with Advanced Mechanical Contractors.
    “Frank Tovar is totally amazing! Always on your side and you always feel like he has your back.”
    - Stuart Shelton
    David is an excellent plumber with a ken for solutions.
    “He is very smart, personable, and worth the cost of one who gets the job done right.”
    - Steven Hines