Basic
$1,278 – $3,409 each
50-gallon condensing gas storage water heater around 90% efficiency, 6-year tank class, sealed PVC venting, condensate drain and relief line

Install one high-efficiency (condensing gas or ENERGY STAR) storage water heater replacing an existing unit, venting and connections included.
High Efficiency Water Heater in Baltimore, Maryland typically costs $1,504 to $4,010 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Baltimore are in line with the national average for high efficiency water heater.
National average: $1,500 – $4,000 each
$1,278 – $3,409 each
50-gallon condensing gas storage water heater around 90% efficiency, 6-year tank class, sealed PVC venting, condensate drain and relief line
$1,504 – $4,010 each
50-gallon condensing gas storage water heater around 90% efficiency, 9-year tank class, sealed PVC venting, flex gas connector, shutoff and relief line
$1,880 – $5,013 each
50-gallon condensing gas storage water heater around 94% efficiency, 12-year tank class, sealed PVC venting, condensate neutralizer, drain pan, relief line
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $689 – $1,836 | each |
| Labor | labor | $509 – $1,358 | each |
| Supplies & Other | supplies | $184 – $490 | each |
| Equipment & Disposal | equipment | $122 – $326 | each |
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local high efficiency water heater contractors in Baltimore for personalized quotes based on your specific project.