Top 10 Water Heater Installation in Houston, TX
The best water heater installation companies in Houston, TX for 2026 include Village Plumbing, Air & Electric (4.8), Cooper Plumbing | Houston Plumber (4.9), Wedgeworth Plumbing (4.9). All install tank and tankless water heaters with same-day service available.
Hot Water Guys
Same Day Water Heaters
Village Plumbing, Air & Electric
Nick's Plumbing & Air Conditioning
Air Tech of Houston AC & Plumbing
All Star A/C, Plumbing & Electrical
Texas Quality Plumbing
Acacias Plumbing | Emergency Plumber, Drain Cleaning, Sewer Repair and Water Heater Installation Houston, TX
Luke's Plumbing & Air Conditioning
Mission Air Conditioning & Plumbing
How We Ranked These Houston 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 Houston 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 Houston?
Water heater installation in Houston 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 Houston 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.