The City of Chino runs the water, sewer and storm drain systems for businesses in town, and its Building Division says nearly all construction or repair work needs a permit. After hours, City water and sewer crews are dispatched through Chino Police Dispatch. Call the number on this page to be connected with a local plumber in Chino.

Local conditions for Chino businesses
Chino keeps water, sewer and storm drains under one roof as City utilities, billed through the Utility Billing Services Division at 909-334-3264. That simplifies life for a commercial owner, since one agency answers for the meter, the main and the sewer in the street. For a water or sewer emergency after regular hours, the City says to call Chino Police Dispatch at 909-628-1234 so City personnel can respond. The City posts its annual water quality report online; check it for current hardness and treatment details before choosing a softener or filtration system for kitchen or process equipment.
Permits are the other local point. The Development Services Department's Building Division, at 13220 Central Avenue, (909) 334-3251, states that nearly all construction or repair work requires a permit, with repairing leaky faucets listed as an exception. Plumbing fee tables are available at the counter. For a business, that means water heater swaps, new fixtures in a tenant improvement, sewer line repairs and gas piping changes should all be expected to need one.
Repair or replace: common commercial decisions
| Situation | Repair often makes sense when | Replacement often makes sense when |
|---|---|---|
| Commercial water heater | A thermostat, element or valve failed on a newer unit | The tank leaks or can't keep up with demand |
| Flushometer toilets and urinals | Diaphragms or seals are worn | Bodies are cracked or parts are no longer made |
| Sewer lateral | A camera shows one root entry or one bad joint | The pipe is broken, sagging or collapsing along its length |
| Supply piping | A single pinhole or fitting leak | Leaks keep returning in the same run |
Signs to watch for
- Floor drains backing up in a warehouse or shop
- A restroom that clogs every week no matter what goes into it
- Hot water running out before the end of a shift
- Wet spots in parking areas near the meter
- A gas odor near a water heater or kitchen line, which means clearing the building first
Timing notes
Summer heat strains irrigation, cooling and water heating equipment, while winter storms test roof drains and older laterals. Because nearly every repair here goes through the Building Division, plan permit-required work before a busy season rather than during it, and schedule shutoffs for the hours when tenants and customers will notice least.
Commercial Plumbing questions in Chino
Where do we get a plumbing permit for work on a commercial building?
Are water and sewer handled by the same agency?
Who do we call after hours if the problem is on the utility's side?
What should staff do if they smell gas at work?
More plumbing services in Chino
Commercial Plumbing nearby
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