- HEP Plumbing
- Water-heater Replacement

Water-heater Replacement
Water-heater Replacement | Plumbing | Pelham
When the water runs cold in your Pelham home, you need a crew that can swap out that tired tank fast and flawlessly. HEP’s certified technicians arrive with fully stocked trucks, ready to diagnose, remove, and replace your water heater—often in a single visit. From energy-saving tankless upgrades to dependable traditional units, we match you with the perfect model, handle all permitting, and haul away the old one, so you can get back to hot showers without the hassle.
Our reputation is built on friendly service, transparent pricing, and craftsmanship that lasts. Because we’re a full-service plumbing company, we check every connection, valve, and vent for safety and code compliance, giving you total peace of mind along with reliable hot water. Call today and discover why so many Pelham neighbors trust HEP for water-heater replacement done right.
FAQs
How can I tell if my current water heater needs to be replaced?
The most common warning signs are age (10–12 years for tank models, 20+ years for tankless), rust-colored or sandy water, rumbling or popping noises, dampness or leaks around the tank, and rising energy bills despite normal use. If you notice any of these issues—or if repairs have become frequent—our Pelham plumbing team can inspect the unit and let you know whether a repair or full replacement is the more cost-effective option.
What types of replacement water heaters do you install in Pelham?
We install all major models approved for use in Alabama, including traditional gas and electric storage tanks (30–120 gal.), high-efficiency heat-pump electric units, tankless gas or electric on-demand systems, and indirect water heaters that work with boilers. During an in-home consultation we compare fuel availability, hot-water demand, upfront cost, operating cost, and space constraints to help you choose the right style for your household.
How long does a typical water heater replacement take?
Most standard replacements in Pelham are completed in 3–4 hours, including removal of the old tank, placement of the new unit, gas or electrical connections, pressure-relief valve installation, and leak/combustion testing. Converting from a tank to a tankless model or relocating the heater can add several hours. We schedule arrival windows, carry permits, and coordinate inspections so downtime is minimal.
Do I need a permit or inspection for a water heater replacement in Pelham, AL?
Yes. The City of Pelham requires a plumbing permit for water heater replacements, and a city inspector must verify the installation meets Alabama Plumbing Code, fuel-gas code, and local amendments (e.g., seismic strapping, expansion tank, and T&P discharge requirements). As licensed master plumbers, we pull the permit, schedule the inspection, and provide the homeowner with all documentation for warranty and resale purposes.
What size water heater should I choose for my home?
Sizing depends on the peak-hour demand of your household. For tank models, count the number of bedrooms and simultaneous fixtures: 30–40 gal. for 1–2 people, 40–50 gal. for 3–4, 50–75 gal. for 5+. For tankless units, we calculate gallons per minute (GPM) needed—typically 5–7 GPM for a household that runs two showers at once. We also consider inlet water temperature, energy source, and future family growth before recommending the optimal capacity.
How much does water heater replacement cost in Pelham, and what factors affect the price?
Installed prices range from about $1,100–$1,600 for a basic 40-gal. gas or electric tank, $2,200–$3,200 for hybrid heat-pump tanks, and $2,500–$4,500 for high-output tankless systems. Costs vary with tank size, fuel type, energy efficiency rating, venting modifications, gas-line or electrical upgrades, local permit fees, and optional accessories such as recirculation pumps or leak-detection shutoff valves. We provide written, upfront estimates and can guide you through manufacturer rebates and Alabama Power or Spire gas utility incentives that can lower the net cost.