Water Heater Installation & Replacement in St. Augustine, FL
When your hot water runs out too fast, the tank starts leaking, or the unit is simply getting old, water heater installation in St. Augustine is the next step. The right replacement depends on your household, your fuel type, and where the heater sits in your home.
Olympic Air is a licensed, family-owned plumbing, HVAC, and gas company based in St. Augustine. We check your current setup, explain your options in plain terms, and install tank and tankless water heaters from brands such as Rheem, Ruud, Rinnai, Bradford White, and A. O. Smith. Every new installation includes the manufacturer’s warranty plus Olympic Air’s 1-year labor warranty.
Signs It May Be Time for a New Water Heater
Some water heater problems can be repaired. Others mean the unit is near the end of its life. These signs help you tell the difference.
The heater is older than 10 years
Most tank water heaters last about 10 to 15 years, and tankless units often last longer. If your heater is in that range and needs a major repair, replacement is often the better value. You can usually find the manufacture date on the label on the side of the tank.
Water around the base of the tank
A leak from a fitting or valve can often be fixed. A leak from the tank itself usually cannot, because it means the inside of the tank has started to fail. Turn off the water supply to the heater and call us before the leak causes damage to floors or walls.
Not enough hot water for your household
If your family has grown or you added a bathroom, your current heater may simply be too small. We look at how many people live in the home, how many showers run at the same time, and the heater’s first-hour rating before we recommend a size.
Choosing the Right Replacement
A new water heater is a long-term choice. These are the main decisions we help you make.
Tank or tankless
A tank water heater stores hot water and costs less up front. A tankless water heater heats water only when you need it, saves space, and does not run out in the middle of a shower when it is sized correctly. We explain both options for your home and budget.
Gas or electric
Many homes keep the same fuel type to avoid extra work. Switching from electric to gas, or from gas to electric, may require a new gas line, new venting, or electrical upgrades. We tell you what a switch would involve before you decide.
Permits and code requirements
In St. Johns County, replacing a water heater generally requires a plumbing permit. Work must meet the Florida Building Code, 8th Edition (2023), including safe relief-valve piping, a drain pan where required, and correct venting for gas units.
Olympic Air installs and replaces the water heaters most St. Augustine homes use.
Tankless Water Heaters: Gas and electric units for endless hot water and more garage space.
Gas Water Heaters: Natural gas tank and tankless replacements with correct venting.
Electric Water Heaters: Standard electric tank replacements sized for your household.
Water Heater Repair: When a repair makes more sense than a new unit, we tell you.
Brands We Install: Rheem, Ruud, Rinnai, Bradford White, and A. O. Smith.
Water Heater Options We Install
Serving St. Augustine and St. Johns County
Our shop is on Pacetti Road in St. Augustine. We install water heaters across the city and nearby communities, including:
Historic St. Augustine, downtown, and West Augustine
Nocatee and Ponte Vedra
St. Augustine Shores and neighborhoods south of the city
St. Augustine Beach and Vilano Beach
World Golf Village, St. Johns, and Durbin
Frequently Asked Questions
How much does water heater installation cost in St. Augustine?
The price depends on the type of heater, its size, the fuel type, and any changes needed to piping, venting, or electrical. Olympic Air offers free estimates, so your price is based on your home, not a general range.
How long does it take to replace a water heater?
A like-for-like replacement is often finished in one visit. Switching to tankless or changing fuel types takes longer because gas lines, venting, or electrical work may need to change. We give you a timeline with your estimate.
Do I need a permit to replace a water heater?
In most cases, yes. A licensed contractor should pull the permit. Unincorporated St. Johns County permits go through St. Johns County Building Services, while the City of St. Augustine and the City of St. Augustine Beach issue their own.
Should I repair or replace my water heater?
It depends on the heater’s age, its condition, and the cost of the repair. A newer heater with a bad part is often worth fixing. An older tank that leaks from the tank itself usually needs to be replaced. We explain both options when it makes sense.
What brands of water heaters do you install?
Olympic Air installs water heaters from Rheem, Ruud, Rinnai, Bradford White, and A. O. Smith. We help you compare models based on your fuel type, space, and hot water needs.
What warranty comes with a new water heater?
You get the manufacturer’s warranty, which varies by brand and model, plus Olympic Air’s 1-year labor warranty on every new installation. We explain the coverage for the model you choose before work begins.
Schedule Your Water Heater Replacement
Call 904-788-9454 or text a photo of your water heater’s label to the same number. We use the label to check the age, size, and fuel type before we visit. Olympic Air is available 24/7 and serves St. Augustine and St. Johns County.