A water softener in Chula Vista is a different starting point from one in San Diego proper: Chula Vista is its own city, south of San Diego on the bay, and the San Diego hardness figure is for City of San Diego Public Utilities customers only. Unless your bill says City of San Diego, it is not yours. This page shows how to get your own figure and what to ask before a softener or filter goes in.
Water Softener San Diego is an independent referral service, not an installer, plumber or equipment seller. When you send the form, your details are passed to an independent local water treatment pro, who can contact you and prepare a quote.
Find your own hardness figure
This site prints a utility’s hardness figure only for that utility’s own customers, and it has not confirmed one for Chula Vista. Two steps get you a number you can use:
- Look at your water bill for the name of your water provider, then open that provider’s annual water quality report and find the hardness line
- Ask for a hardness test at your own tap, in grains per gallon, before anyone sizes a softener
To read the figure: hardness is given as calcium carbonate, in mg/L or ppm (the same number for water) or in grains per gallon, at about 17 mg/L per grain. The US Geological Survey calls 121 to 180 mg/L hard and more than 180 mg/L very hard. The San Diego hard water guide has the full scale.
Across Chula Vista’s neighborhoods
Chula Vista runs from the older blocks west of Interstate 805, around Third Avenue Village, out to the planned communities in the east such as Eastlake, Otay Ranch, Rancho del Rey and Sunbow. A softener or filter job looks much the same across all of them; what changes from house to house is where the main line enters, whether a softener loop was plumbed in when the house was built, and how much room there is near it.
- Older homes near Third Avenue: ask where the main line enters and whether new piping is needed to reach a good spot
- Newer homes in Eastlake, Otay Ranch or Rancho del Rey: check the garage for a softener loop, in case the builder plumbed one in
- Townhomes and condos: ask your association about rules for equipment and plumbing before the work is booked
Softener, conditioner or filter
If your test shows hard water, the equipment that removes it for the whole house is a softener: NSF/ANSI 44 is the standard for residential softeners that use an ion exchange resin regenerated with sodium or potassium chloride. A softener adds some sodium to the water; on a sodium-restricted diet, ask your doctor. A salt-free conditioner is a different technology from ion exchange, so ask the installer what it is certified for.
If your concern is taste, odor or a specific contaminant rather than hardness, look at a filter instead: NSF/ANSI 42 covers aesthetic effects such as chlorine, NSF/ANSI 53 covers health effects such as lead, and NSF/ANSI 58 covers reverse osmosis at the kitchen tap. The water filtration page compares the options.
Permits in Chula Vista
Chula Vista has its own building department, and its rules, not San Diego’s, apply to a softener or filter install in the city. Check with the City of Chula Vista before the work starts, and ask the installer which permit they will pull and whether it is in the quote.
What to put on the form
- Your Chula Vista ZIP code
- The name of your water provider, from your bill
- What you need: a new softener, a repair, a filter, RO, or not sure
- Whether you have a softener loop or an old unit in place
For what the job involves, see water softener installation; for an existing unit that has stopped working, see water softener repair. Other nearby areas are on the areas page.
In Chula Vista? Tell us about your water and an independent local pro can contact you.
Questions people ask
Is Chula Vista water as hard as San Diego’s?
This site does not print a figure for Chula Vista; the San Diego figure applies only if your bill comes from City of San Diego Public Utilities. Read your water provider’s annual water quality report, or ask for a test at your tap.
Does the San Diego permit rule apply in Chula Vista?
No. Chula Vista has its own building department. Check its rule and ask the installer which permit they will pull.
Can a softener go in a Chula Vista townhome?
It can, where there is room near the main line, a drain and an outlet. Check your association’s rules first.
Can I get filtered drinking water in Chula Vista without a softener?
Yes. A filter or an under-sink reverse osmosis unit at the kitchen tap is chosen for what you want to reduce, separately from any softener. See water filtration.
Tell us about your water