Plumbing Contractor

Serving San Bernardino, Rancho Cucamonga, Claremont & Upland, CA

Plumbing contractor services in Rancho Cucamonga, CA

Plumbing difficulties are intimdating, and until we experience one for the first time, we never realize how much of our everyday lives depends on the simple movement of water between points A and B.

Davidson's Plumbing, Heating & Air Conditioning is there to fix those problems, making sure your day-to-day routines, whether at work or home, continue unabated.

Need an installation or repair? Call us. We'll have one of our team members out to appraise the situation and get you up and running, leaving you with the confidence of knowing the job was done properly.


Our services include:

  • New Construction Plumbing
  • Whole House / Business Gas Test
  • Water Leaks
  • Bathroom Plumbing
  • Kitchen Plumbing
  • Slab Leaks
  • Garbage Disposals
  • Plumbing Fixtures
  • Fixture Change Outs
  • Water Heaters
  • Tankless Water Heaters
  • Drain and Sewer Cleaning
  • Clogged Drains
  • Sewer Line Repair and Replacement
  • Gas & Water Line Repair and Installation
  • Backflow Prevention
  • Sewer Color Video Line Inspection
  • Commercial Construction Rough In/Top Out

Plumbing Frequently Asked Questions

How do you fix a toilet that is constantly running?

Why does a plumbing system need a vent?

What factors contribute to a high water bill other than leaking faucets and/or pipes?

How would I know if my toilet leaks? If it is, what should I do?

What should I do if I have a major leak in my home?

What causes plumbing and drainpipes to rattle all the time?

Why does my hot water smell like rotten eggs?

Why does my toilet "sweat" and what can I do?

Why won't water enter the bowl when I try to flush my toilet?

How do I get my toilet tank to stop over flowing?

If my drain is clogged, should I use a chemical drain cleaner before I call a plumber?