Water Heater Replacement Cost in Philadelphia (2026 Guide)

Philadelphia Area Average (2026)

$1,700 – $4,600

Tank (40-50 gal): $1,700–$4,600 | Tankless: $2,600–$3,900

Water Heater Replacement Costs in Philadelphia

Based on actual McCorry Comfort project data from 2024–2026, tank water heater replacement costs $1,700–$4,600 installed in the Philadelphia area for a standard 40–50 gallon Bradford White unit. Tankless water heater installation runs $2,600–$3,900 depending on model and venting requirements.

Water Heater Type	Typical Installed Cost (Philadelphia)
40-gal tank (Bradford White)	$1,700 – $2,900
50-gal tank (most common replacement)	$2,300 – $3,900
75-80 gal large tank	$3,200 – $4,600
Tankless water heater	$2,600 – $3,900

Bradford White — McCorry's Preferred Brand

Bradford White is McCorry's preferred water heater brand for both tank and tankless units. Unlike brands sold at big-box stores, Bradford White is sold exclusively through licensed contractors — meaning better quality control and parts availability. Known for durability and strong warranty support.

What Affects the Price

Tank size: Standard 40-50 gallon is most common. Households of 4+ often need 50–75 gallon.
Fuel type: Gas units typically cost more than electric but are cheaper to operate in Pennsylvania.
Venting changes: Switching from atmospheric to power-vent or direct-vent may require new PVC venting — add $250–$1,050.
Gas line: Some installations require upsizing from ½" to ¾" gas line — add $250–$650.
Expansion tank: Required in closed systems (most Philadelphia-area homes) — add $200–$400.

Frequently Asked Questions

How much does water heater replacement cost in Philadelphia?

Tank water heater replacement in Philadelphia typically costs $1,700–$4,600 installed. Tankless water heater installation runs $2,600–$3,900, based on actual 2024–2026 project data from McCorry Comfort.

How long does a water heater last?

Tank water heaters last 8–12 years. Tankless units last 15–25 years with proper maintenance (annual descaling in Philadelphia's hard water). If your tank is over 10 years old and showing signs of rust or leaks, replacement is usually the right call.

Tank or tankless — which is better?

For most Philadelphia homes, a tank water heater is the better value — lower upfront cost, simpler install, and Bradford White units are extremely reliable. Tankless makes sense for homes with high hot water demand or limited space.

Do I need a permit to replace a water heater in PA?

Yes, Pennsylvania requires a permit for water heater replacement. McCorry handles all permits as part of installation.

Price ranges based on actual McCorry Comfort project data from 2024–2026 in the greater Philadelphia area. Costs reflect professional installation of Bradford White equipment with full warranties.