Top 10 Water Heater Installation in New York, NY
The best water heater installation companies in New York, NY for 2026 include A&E NYC Plumbing (5), RR Plumbing Roto-Rooter (4.8), Plumbing NYC (4.8). All install tank and tankless water heaters with same-day service available.
24 Hr. Emergency Plumbing, Hot Water Heater & Boiler Replacement
A&E NYC Plumbing
Plumbing NYC
Ranshaw Plumbing & Heating
Consider It Done Plumbing, Water Heaters, and Drain Cleaning
Rite Plumbing & Heating Inc
HomeServe of Brooklyn-Queens
NYC Plumbing Services /Mentor Mechanical
Einstein's Plumbing and Heating Inc.
RR Plumbing Roto-Rooter
How We Ranked These New York Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the New York market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does water heater installation cost in New York?
Water heater installation in New York costs $900-$1,500 for a standard tank model and $2,500-$5,000 for tankless. Includes unit, labor, permits, and old unit disposal.
How long does water heater installation take?
A standard tank replacement takes 2-4 hours. Tankless installation takes 4-8 hours due to venting and gas or electrical upgrades. Most New York companies offer same-day installation.
Do I need a permit for water heater installation?
Yes, most cities require a plumbing permit for water heater installation. Your installer should handle this. Unpermitted work can affect insurance claims and home resale.