Manufacturers’ Representative Agency

Delta-Q, Inc. provides full service representation in Southern California and Nevada for many of the most highly respected manufacturers in the plumbing and HVAC industry.  Our name means ‘Change In Flow.’  And with our extensive coverage of the wholesale, contractor, engineering, showroom and homebuilder markets, Delta-Q can change the flow of your business in one of the largest markets in the country.
  • RT  @REHAU : When you're done, you're done! Immediate pressure testing is David Isbells favorite part about EVERLOC+🚰 See more at https://t.c… 1 year ago
  • Learn how to size residential booster pumps 1 year ago
  • We're in Riverside  @BIS_SoCalShow  today. #GrowBIS  @BIASC 2 years ago


Delta-Q was recognized by Lawler Manufacturing at their national sales meeting in Las Vegas for the sale of this custom three-valve master mixing station with stainless steel manifolds. Great install by Pan-Pacific Mechanical in a downtown L.A. high-rise! ...

View on Facebook

Visit #Cozy Heating Systems and Delta Q at the #IHACI trade show in Pasadena Convention Center! ...

View on Facebook

Represented Manufacturers

Have Questions?