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Water Heaters — Find Local Pros

Browse Water Heaters providers across the United States. 3,338 pros in 43 states.

Water heaters are an essential component of any comfortable home, providing hot water for bathing, washing dishes, and laundry. When your water heater isn't functioning correctly, it can disrupt your daily routine and lead to significant inconvenience. Understanding the basics of water heater operation, common issues, and maintenance needs can help homeowners make informed decisions and ensure a reliable supply of hot water.

Whether you're dealing with a sudden cold shower, a leaking tank, or considering an upgrade to a more energy-efficient model, professional HVAC services are crucial. Our network of trusted and licensed HVAC contractors specializes in water heater repair, installation, and maintenance, ensuring your system operates safely and efficiently. From traditional tank-style heaters to modern tankless systems and heat pump water heaters, experienced technicians can diagnose problems, offer solutions, and provide upfront pricing.

Don't let water heater troubles leave you in the cold. Explore our resources to learn more about common water heater services, get practical HVAC tips, and find reliable local HVAC pros who can provide fast, same-day service and free estimates for your specific needs. Keeping up with HVAC maintenance, including your water heater, is key to preventing costly breakdowns and extending the lifespan of your appliance.

Water Heaters — Average Costs

Typical US national price ranges. Estimates only — get a free quote from a local pro.

Service Typical Range
Standard water heater repair (e.g., thermostat, heating element) $150 – $550
Water heater flush and maintenance service $100 – $250
Tank-style water heater installation (unit not included) $400 – $1,200
Tankless water heater installation (unit not included) $800 – $2,500
Water heater leak repair $200 – $700
Anode rod replacement $150 – $350
Expansion tank installation $250 – $600

Water Heaters Tips

  • Regularly flush your tank-style water heater: This helps remove sediment buildup, improving efficiency and extending its lifespan. Aim for once a year.
  • Check the anode rod every few years: The anode rod protects your tank from corrosion. Replacing it when necessary can significantly prolong your water heater's life.
  • Insulate your water heater and hot water pipes: This reduces heat loss, saving energy and providing hotter water more quickly, especially in colder climates.
  • Set the thermostat to 120°F (49°C): This temperature is generally sufficient for most household needs and helps prevent scalding while saving energy.
  • Know when to call a professional: For leaks, persistent cold water, strange noises, or any gas-related issues, always contact a licensed and insured HVAC technician immediately.

Frequently Asked Questions

How long do water heaters typically last?
Traditional tank-style water heaters generally last 8-12 years, while tankless water heaters can last 20 years or more with proper HVAC maintenance. Heat pump water heaters typically last 10-15 years. Regular service from a professional HVAC contractor can help extend their lifespan.
What are the signs that my water heater needs repair?
Common signs include a lack of hot water, lukewarm water, strange noises (rumbling, popping), foul-smelling water, rusty-colored water, or visible leaks around the tank. If you notice any of these, contact a trusted HVAC service for diagnosis.
Should I repair or replace my water heater?
This often depends on the age of your unit, the cost of the repair, and its energy efficiency. If your water heater is old, frequently breaking down, or inefficient, replacement might be more cost-effective in the long run. A professional can provide free estimates and expert advice.
What's the difference between tank and tankless water heaters?
Tank-style water heaters store and heat a large volume of water, while tankless water heaters heat water on demand as it flows through the unit. Tankless models are more energy-efficient and provide an endless supply of hot water, but have a higher upfront installation cost for HVAC services.
How often should I have my water heater serviced?
It's recommended to have your water heater inspected and serviced annually by a professional HVAC technician. This regular HVAC maintenance helps prevent breakdowns, improves efficiency, and extends the life of your unit.
Can I install a water heater myself?
Installing a water heater, especially a gas or electric model, involves complex plumbing and electrical/gas connections that require specialized knowledge and tools. For safety and compliance with local codes, it's highly recommended to hire a licensed and insured HVAC contractor for installation.
Should I choose a tankless water heater or a traditional tank?
A tankless water heater delivers continuous hot water and saves space, but costs more upfront and may need gas line or electrical upgrades. A traditional tank (40-50 gallon) is cheaper to install and simpler to repair. An electric water heater is often the practical pick where gas is unavailable.
Who do I call for water heater repair or replacement?
Both plumbers and HVAC companies on this site handle water heater repair, water heater replacement and new installations. If your hot water heater is leaking from the tank itself, replacement is almost always the answer - leaks at fittings and valves are usually repairable.
Should I choose a tankless water heater or a traditional tank?
A tankless water heater delivers continuous hot water and saves space, but costs more upfront and may need gas line or electrical upgrades. A traditional tank (40-50 gallon) is cheaper to install and simpler to repair. An electric water heater is often the practical pick where gas is unavailable.
Who do I call for water heater repair or replacement?
Both plumbers and HVAC companies on this site handle water heater repair, water heater replacement and new installations. If your hot water heater is leaking from the tank itself, replacement is almost always the answer - leaks at fittings and valves are usually repairable.
Should I choose a tankless water heater or a traditional tank?
A tankless water heater delivers continuous hot water and saves space, but costs more upfront and may need gas line or electrical upgrades. A traditional tank (40-50 gallon) is cheaper to install and simpler to repair. An electric water heater is often the practical pick where gas is unavailable.
Who do I call for water heater repair or replacement?
Both plumbers and HVAC companies on this site handle water heater repair, water heater replacement and new installations. If your hot water heater is leaking from the tank itself, replacement is almost always the answer - leaks at fittings and valves are usually repairable.

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