Cost to Dishwasher Installation in Los Angeles, CA
$149–$473 in Los Angeles
35% above the national average · 1.35x cost multiplier
In Los Angeles, a dishwasher installation runs $149 to $473 on average — about 35% above what homeowners pay nationwide. The West Coast market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.
Cost Breakdown in Los Angeles
| Line Item | Low | Mid | High |
|---|---|---|---|
| Cost per installation | $101 | $257 | $810 |
| Materials | $0 | $68 | $203 |
| Labor | $149 | $223 | $473 |
| Permits | $0 | $0 | $101 |
| Total | $149+35% vs. national avg | $290+35% vs. national avg | $776+35% vs. national avg |
Budget
Direct swap of an existing dishwasher using existing water supply, drain, and electrical connections. No modifications needed — the installer disconnects the old unit, slides in the new one, and reconnects. Typical of a big-box store or appliance retailer installation add-on.
Mid-Range
Replacement where the supply line or drain hose needs to be rerouted or replaced, or a new braided stainless supply line and angle-stop valve are required. New mounting brackets and junction box cover may also be needed. Most homeowner upgrades fall into this range.
Premium
First-time installation in a kitchen that has never had a built-in dishwasher. Requires running a new hot water supply line, adding a drain connection at the sink drain or garbage disposal, and installing a dedicated 120V/15A or 20A electrical circuit. Permits required in many jurisdictions.
Material Options
Material prices below are national averages; availability in Los Angeles may shift costs slightly.
| Material | Cost/Unit | Best For |
|---|---|---|
| Braided Stainless Supply Line (3/8 in.) | $12-$25 each | Any replacement install; should be replaced any time the old supply line is rubber or shows crackingFlexible, kink-resistant, rated for 125 PSI — far more durable than the rubber lines that shipped with older dishwashers |
| Angle-Stop Shutoff Valve (3/8 in. compression) | $10-$30 each | Any installation where no dedicated shutoff exists, or where the existing valve is corroded or a gate-type valveProvides a dedicated water shutoff for the dishwasher without turning off the whole kitchen supply; required in most jurisdictions |
| Drain Air Gap (countertop or cabinet) | $8-$35 each | New installations, California kitchens, or any kitchen without an existing high-loop drain configurationPrevents backflow of sewage into the dishwasher if the drain gets clogged; required by plumbing code in California and several other states |
| Electrical Junction Box and Strain Relief | $8-$20 kit | First-time installations or whenever the existing junction box is absent or shows corrosionProvides a safe, code-compliant electrical connection point inside the dishwasher compartment; protects wire connections from moisture |
Other Projects in Los Angeles
Los Angeles Estimate
Typical Range
$149–$473
vs. National Average
35% above national
Cost Multiplier
1.35x
Cost Per installation
$101–$810
Estimates apply Los Angeles's 1.35x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.
See national average costs →