AO Smith Tank Water Heaters


  • Durable, tamper-resistant brass drain valve.
  • The DynaClean™ II system protects from lime and sediment buildup.
  • Tall, short and lowboy models available.
  • Thick CFC-free foam insulation for higher efficiency.

The Water Heaters Indianapolis Trusts

When it comes to your home, you need a plumbing company that can provide the kind of water heaters Indianapolis can rely on. Earl Gray and Sons is a full-service plumbing company providing Indianapolis and its surrounding areas with first-rate water heaters for your homes.

We carry water heaters from the top manufacturers in the industry like AO Smith. Our team of professional plumbers can help you select which water heater will work best for your home. We also ensure that you are never without hot water with our water heater Indianapolis services. We expertly replace and install water heaters to guarantee safety and efficiency.

Replace Old Water Heaters

If your water heater is not functioning as it should, then you need the kind of water heaters Indianapolis can trust. A new water heater is:

  • Cost-Efficient - Your old and inefficient water heater costs you more money than you expect. Earl Gray and Sons offers new water heaters that save money on operating costs. We have durable water heaters that use less fuel but provide more water for your homes. We also offer tamper-resistant products in our catalogue.
  • Low Maintenance - Ancient water heaters need constant repairs and maintenance. Earl Gray and Sons answer this issue by offering water heaters designed to require less upkeep than older models. We have water heating products built to prevent lime and sediment buildup. We also have products with no filters to make it easier for you. This means less leaks and minimum repairs for your water heater.

We Provide Peace of Mind

Why go to other water heater Indianapolis providers? Earl Gray and Sons provides you with the right water heater for your home. We also have relevant product literature to help you decide which water heater to order. Call 317.736.0372 to purchase your water heater today!

We offer a one year labor warranty in addition to the manufacturer's one year labor warranty. That gives you a two year labor warranty at no additional cost! 6 year extended labor warranties are also available. 

A.O. Smith tankless water heaters

Tankless water heaters can supply your home or business with unlimited hot water, while reducing energy consumption and costs.

Earl Gray and Sons Plumbing of Indianapolis, IN, carries a full line-up of tankless water heaters from A.O. Smith Corporation - one of the industry’s leading manufacturers.

A.O. Smith manufactures residential and commercial water heaters and boilers. They offer a comprehensive product line that features the best-known brands in North America. With higher efficiency ratings and groundbreaking designs, A.O. Smith tankless water heaters feature non-condensing and condensing technology as part of a new era in water heating.

Whether you are looking for a small unit for your home, or a large unit for your business, Earl Gray and Sons can help you find the tankless water heater that will best meet your needs.

A.O. Smith offers:

  • An expanded residential and commercial line, ranging from 140,000 BTU to 380,000 BTU
  • Condensing models that deliver the levels of highest efficiency and use PVC venting
  • Increased flow rates, up to 14.5 GPM

All A.O. Smith residential models are ENERGY STAR® qualified. This offers you assurance of increased efficiency and cost-effectiveness. The ENERGY STAR program promotes environmentally conscious products, which often can translate into savings for homeowners.

Earl Gray and Sons Plumbing is an Authorized Service Specialist for AO Smith.

For more information, please visit the full AO Smith website!