Ao smith water heater — Cambridge, MA
Last updated: September 24, 2026
What affects the price
The final price for a new water heater depends on a few moving parts. First, you have to choose the right fuel source—gas or electric—and decide if you want to stick with a standard tank or upgrade to a tankless model. We also look at the physical space where it sits and whether your current venting or gas lines meet modern safety codes. If we need to move the unit or upgrade plumbing to get it up to speed, that shifts the labor involved. Exact pricing confirmed free on the call.
About this service
AO Smith is a widely recognized brand offering everything from basic gas tanks to high-end electric and hybrid models. If your current unit is leaking or failing to heat properly, they have a reliable replacement for most setups. Installation costs fluctuate based on the unit type and any necessary updates to your home's plumbing or gas lines. We provide exact pricing confirmed free on the call.
While you might not think about hot water as much in the summer, it is a great time to evaluate your system’s health. Because the incoming groundwater is warmer, your heater doesn't have to work as hard, making it a stress-free window to replace an aging unit before you hit the busy autumn season.
Frequently asked in Cambridge
What is the cost of a tankless water heater?
What factors influence the cost of water heater replacement?
What is involved in tankless water heater installation?
What is the cost of a tankless water heater and installation cost?
What is the cost of tankless water heater installation?
What are energy-efficient tankless water heaters?
Energy-efficient tankless water heaters, often referred to as condensing models, achieve higher efficiency by recapturing heat from exhaust gases. This process reduces energy loss and increases the unit's overall energy factor (EF). They typically use less fuel or electricity to heat the same amount of water compared to non-condensing tankless units or traditional tank heaters. These models often require specific venting materials, such as PVC pipes, due to lower exhaust temperatures. Choosing an energy-efficient model can lead to significant savings on utility bills.
What is a natural gas water heater?
A natural gas water heater utilizes natural gas as its energy source to heat water. These units typically feature a burner at the bottom of the tank that ignites to heat the water stored inside. They are a popular choice due to the relatively lower cost of natural gas compared to electricity in many areas. Gas water heaters require a connection to a natural gas line and proper ventilation to safely expel combustion byproducts. Their heating speed is often faster than electric models, providing hot water more quickly.
Also serving nearby: Newton · Boston · Quincy · Lynn · Brockton
More on this: DOE water heating — efficiency and sizing.
Service area details
Serving all of Cambridge — population 118,214; about 18,479 residents per square mile across 6.4 sq mi. ZIP codes covered include 02138, 02139, 02140, 02141, 02142, 02238.
Neighborhoods served in Cambridge: Harvard Square, Central Square, Inman Square, Porter Square, Mid-Cambridge — and every surrounding area.
Areas we serve
Browse by state, then city.
California (4)
All of California · Fairfield · Murrieta · Richmond · Vallejo