El Cajon businesses may get water from Helix Water District or Padre Dam Municipal Water District depending on the address, while the City runs the sewer and offers sewer lateral inspections. The Building Safety Division handles permits. Call the number on this page to be connected with a local plumber in El Cajon.
Which water agency serves our El Cajon building?
The City lists two: Helix Water District (619-466-0585) and Padre Dam Municipal Water District (619-448-3111). Which neighborhoods each covers wasn't confirmed for this page, so the water bill or a call to either district is the quickest answer. It matters because the water agency sets the backflow rules. For Helix customers, RP assemblies are required on commercial, industrial, irrigation and multiple-dwelling services and must be tested, maintained and certified every year by a Helix-approved tester. Helix sends a reminder 30 days ahead and takes reports online; its cross-connection coordinator is at 619-667-6224. Padre Dam customers should ask the district about its own program. Helix water is hard, averaging about 12 grains per gallon from its plant, and chloraminated.
What happens when the sewer backs up?
The City's Wastewater division, working with Public Works Operations, manages the collection system and offers sewer lateral inspections. If a backup looks like it starts in the main, or sewage is overflowing, call Public Works Operations at (619) 441-1658 during business hours or El Cajon Police at (619) 579-3311 after hours. If the trouble is inside the building or in the private lateral, a plumber can clear the line and run a camera to find the cause. El Cajon's median home was built around 1974, and many older commercial strips along Main Street date from a similar era, so root intrusion and worn joints come up often.
Who is responsible for gas lines on the property?
SDG&E supplies gas in El Cajon, and it states that customers maintain all gas piping on their side of the meter, including buried lines running to other buildings or equipment. For a shop with a detached building, outdoor cooking equipment or a rooftop unit, those lines are the owner's to inspect and repair. If anyone smells gas, get people out first, then from a safe location call 911 and SDG&E at 1-800-611-7343.
Permits in El Cajon
The Building Safety Division at 200 Civic Center Way (619-441-1726) handles permits, with plan check submittals through the Project Assistance Center Online. Ask the plumber which parts of a commercial job need a permit before work begins.
Commercial Plumbing questions in El Cajon
Which water agency's backflow rules apply to our building?
What should employees do if they smell gas at work?
Who do we call when a sewer backup may be coming from the public main?
What information helps the plumber before a commercial visit?
More plumbing services in El Cajon
Commercial Plumbing nearby
Helpful guides
Sources
Last updated: