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We are a full service Commercial Plumbing Contractor.

We specialize in high-rise and low-rise commercial Tenant Improvement, Service and New Construction.

We also provide design build services; including design engineering, plan check submittal, plumbing and piping installations.

Our Main Goal is to service our clients through:

  • Job coordination
  • Punctuality
  • Knowledge
  • Professionalism
  • Competitive pricing


Our full office staff is here to service our clients needs including our field superintendent, purchasing agent, estimating dept. and a secretarial staff.

We are fully insured, bonded and licensed and have been in business for over 17 years.

The staff at Andersen Commercial Plumbing Inc. is always available to answer any questions you might have regarding Los Angeles commercial plumbing services. Their field superintendent, purchasing agent, estimating dept. and secretarial staff are always at the ready and will be happy to assist you in every way possible.

If you are looking for a commercial plumber in Los Angeles or Orange County you have come to the right place. Andersen Plumbing can help you with all your commercial plumbing needs from the coast to the valley.