Dishwasher Installation Labor Cost in 2026
Labor to install a dishwasher costs $150-300 for a straightforward replacement, $300-700 if new plumbing or electrical work is needed, and up to $1,200 if walls need to be opened. This page breaks down exactly what you are paying for.
What Standard Installation Labor Includes
- +Disconnect and remove old unit (slide out, disconnect supply, drain, and electrical)
- +Connect water supply line to existing shutoff valve
- +Connect drain hose to sink drain or garbage disposal with proper high loop
- +Connect electrical (existing outlet or hardwired connection)
- +Level and secure unit under counter (anti-tip bracket if required by model)
- +Run a test cycle to confirm no leaks and proper operation
- +Basic leak check - inspect connections before leaving
What Is NOT Included (and What It Costs Extra)
| Extra Service | Typical Cost | Notes |
|---|---|---|
| Haul-away of old unit | $50-150 | Often free from retailers; ask before booking |
| Appliance purchase | $300-1,800 | Never included in labor quote |
| Permits (if required) | $25-100 | Contractor usually pulls the permit on your behalf |
| New electrical circuit (20-amp) | $250-900 | Electrician required; separate visit from plumber |
| New water supply line from scratch | $100-300 | New T-fitting and shutoff valve on hot water pipe |
| Opening/patching walls | $200-500 | For routing lines in older homes without accessible runs |
| Cabinet modification (non-standard size) | $100-400 | 18" to 24" conversion, or custom cabinet height adjustments |
Hourly Rates by Trade (2026 National Averages)
| Trade | Hourly Rate | Flat Rate (Standard Job) | When You Need Them |
|---|---|---|---|
| Appliance technician | $75-125/hr | $150-300 | Standard replacements with good existing hookups |
| Plumber | $75-150/hr | $200-500 | New installations, corroded old connections |
| Electrician | $80-150/hr | $250-900 | New dedicated circuit only; separate visit |
| Handyman | $50-80/hr | $100-200 | Simple replacements only; not licensed for new hookups |
Home Depot vs Lowe's vs Independent Installer
Home Depot
$99-150- Requires appliance purchase from Home Depot
- Third-party contractor - quality varies
- Standard replacements only
- Additional charges for complications
Lowe's
$99-150- Same structure as Home Depot
- Appliance purchase typically required
- Standard replacements only
- May include haul-away in some markets
Independent Tech
$150-300- No appliance purchase required
- Often faster availability
- Check licenses and reviews
- More flexible on complications
Red Flags in a Dishwasher Installation Quote
- !Vague 'installation fee' with no line-item breakdown
- !No mention of whether haul-away and permits are included
- !Flat rate for a new installation (should be time-and-materials given variable complexity)
- !No inspection of existing hookups before the appointment
- !Significantly below-market quote without explanation
Related Guides
FAQ
What is the labor cost to install a dishwasher?
Labor costs $150-300 for a straightforward replacement using existing hookups in good condition. This typically covers 1-2 hours of an appliance technician's time. If new plumbing is needed (first-time install), expect $300-700 in labor. If walls need opening for new lines, budget up to $1,200 in total labor across plumber and possibly a carpenter.
What does standard dishwasher installation labor include?
Standard labor includes: removing the old unit, connecting the existing water supply line, connecting the drain hose with proper high loop, connecting the electrical (outlet or hardwire), leveling and securing the unit, and running a test cycle. It does NOT include haul-away ($50-150), permits ($25-100), new electrical circuit ($250-900), or new plumbing lines ($100-300).
How much does Home Depot charge to install a dishwasher?
Home Depot charges $99-150 for basic installation when you purchase the appliance from them. This uses third-party contractors and covers standard replacements with existing hookups in good condition. Additional costs apply for haul-away, permits, hardwired units, and any complexity beyond a straight swap. Lowe's offers the same service at a similar price.
What are red flags in a dishwasher installation quote?
Watch for: a vague "installation fee" without itemization; a bundled price that doesn't specify whether haul-away and permits are included; a flat rate for a new installation (new installs should be time-and-materials since complexity varies widely); and no mention of inspecting existing hookups before the visit. Always ask for a written quote with line items before booking.