Last updated: September 24, 2026
What affects the price
Replacing your water heater involves several variables that change the final bill. The biggest factor is the unit type—tankless models usually cost more upfront than traditional tank-style heaters due to installation complexity. You also have to consider the fuel source, as switching from gas to electric often requires electrical panel upgrades. Size matters too; a larger home needs a unit with higher recovery rates. Finally, local building codes might require additional safety equipment, like expansion tanks or updated venting.
Frequently asked in Garland
How long do hot water heaters typically last?
Traditional tank water heaters generally have a lifespan of about 10 to 15 years. Tankless water heaters, however, are built to last longer, often 20 years or more with proper maintenance. In Garland, factors like water quality can influence longevity, so discussing upkeep with the pros who install your unit is recommended.
What is the average cost of putting in a water heater?
What is the most efficient type of water heater?
Tankless water heaters are widely considered the most efficient type of water heater available today. They heat water on demand, meaning they don't continuously expend energy to keep a large tank of water hot. This efficiency is a major advantage for homeowners in Garland looking to reduce their energy consumption and utility bills.
What are signs I need a new water heater?
Signs that your water heater needs replacing include visible leaks from the tank, rust or discoloration in your hot water, or a noticeable decrease in hot water pressure and temperature.
What is the most common problem with a hot water heater?
For traditional tank water heaters, sediment buildup at the bottom of the tank is a very common issue that can reduce efficiency and cause corrosion. Tankless units can sometimes be affected by scale buildup, especially if you have hard water. Regular professional maintenance is key to preventing these common problems in Garland.
Is it worth it to repair a hot water heater?
Repairing a water heater is often a good option if it's a relatively new unit and the repair is minor. However, if your water heater is old or requires a major, expensive repair, it's often more cost-effective in the long run to invest in a new, more efficient model. For Garland residents, a tankless system can offer significant long-term savings.
Also serving nearby: Richardson · Dallas · Plano · Allen · Carrollton
More on this: DOE water heating — efficiency and sizing.
Service area details
Serving all of Garland — population 243,470; about 4,282 residents per square mile across 56.9 sq mi. ZIP codes covered include 75040, 75041, 75042, 75043, 75044, 75045, 75046, 75047.
Neighborhoods served in Garland: Rowlett, Sachse, Mesquite, Richardson, Wylie — and every surrounding area.
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