News:

California C16 Fire Protection ContractorCalifornia building code  now requires that  all new homes include an automatic sprinkler system. 

Cruz Plumbing is now a California C16  Fire Protection Contractor and can do complete automatic sprinkler system installations.

Give us a call if you're planning or building a new home.  Your family's safety is our #1 priority!


We carry, install, and service a full line of residential plumbing and heating products. 

From solar radiant floor heating to low-flow shower heads - we have the solution.


We've been a key part of the Humboldt County commercial construction market since 1982.  Since then, we've become recognized as a leader due to our genuine commitment to timeliness, quality of work and  ultra-high level of professionalism.