Water Heater Replacement cost
Standard 40–50 gal tank or tankless swap including install.
Water Heater Replacement cost estimator
Standard 40–50 gal tank or tankless swap including install.
Estimate is illustrative. National average is $1,200–$5,500 for a 2,000 sq ft home at standard tier.
Tip: try different metros and tiers to see how the range moves.
Next 3 months in New York
- September1.00× demand
- October1.05× demand
- November1.10× demand
Lower months are usually better for scheduling and price negotiation.
Get matched with local pros
Based on your estimate range of $1,500–$6,900.
Water Heater Replacement cost by metro
Standard tier, 2,000 sq ft home. Click any metro for the local detail page.
| National average | All US | $1,200 | $3,350 | $5,500 |
| New York, NY | Northeast | $1,500 | $4,200 | $6,900 |
| Los Angeles, CA | West | $1,450 | $4,050 | $6,600 |
| San Diego, CA | West | $1,400 | $3,950 | $6,500 |
| Chicago, IL | Midwest | $1,300 | $3,700 | $6,050 |
| Philadelphia, PA | Northeast | $1,300 | $3,700 | $6,050 |
| Austin, TX | South | $1,200 | $3,400 | $5,600 |
| Phoenix, AZ | Southwest | $1,200 | $3,350 | $5,500 |
| Dallas, TX | South | $1,150 | $3,250 | $5,350 |
| Houston, TX | South | $1,150 | $3,200 | $5,250 |
| San Antonio, TX | South | $1,100 | $3,050 | $4,950 |
When is the best time to schedule?
Pricing and wait times swing meaningfully with the season. The chart below shows our monthly demand/cost multiplier — months below 1.0× are usually faster and cheaper.
- • Peak months: December, January, November
- • Sweet spot: shoulder months before peak demand
- • Off-season: deepest discounts, weather permitting
Water Heater Replacement FAQ
Tank or tankless?
Tanks are cheaper upfront ($1,200–$2,500 installed). Tankless costs more ($2,800–$5,400 installed) but lasts 20+ years and provides endless hot water.
How long does installation take?
A like-for-like tank swap takes 2–4 hours. Tankless conversions can take a full day due to venting and gas-line work.
Are heat-pump water heaters worth it?
In warm climates, heat-pump (hybrid) units cut water-heating energy use by 50–70%. Cold-basement installs reduce efficiency.