Water Heater Replacement in Picayune
Get fast, fair pricing from licensed local pros. Typical Picayune cost: $900 – $2.1k installed.
- Tank, gas
- $900 – $2.1k
- Tank, electric
- $750 – $1.9k
- Tankless, gas
- $2.3k – $4.6k+
- Heat pump hybrid
- $1.9k – $4.2k
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Water heater replacement cost by type.
Installed prices for Picayune, adjusted for local labor. Larger tanks and code upgrades move the number up.
Water heater replacement in Picayune, Mississippi, typically costs between $600 and $3,100 depending on the unit type and installation complexity. With a median home age of 48 years, many homes have older tanks that may require upgrades to meet current code, such as an expansion tank on closed systems. The humid subtropical climate and moderate winter inlet water temperatures make heat pump water heaters a strong fit, especially with the federal 25C tax credit covering 30% of the cost up to $2,000. Local permits are required, and work must be done by a licensed plumber, which adds to the overall cost.
- Tank, 40–50 gal gasThe default for most US homes$900 – $2,100
- Tank, 40–50 gal electricNo venting required$750 – $1,900
- Tankless, gasEndless hot water, higher BTU gas line often needed$2,300 – $4,600+
- Hybrid heat pumpMost efficient, qualifies for federal credits$1,900 – $4,200
- Permit & disposalMost jurisdictions require it$40 – $275
* Cold-region homes may need extra insulation or larger tanks.
Water heaters in Picayune
U.S. Census ACS- Households
- 4,722
- Homeowners
- 2,495
- 45% own
- Median home value
- $136,900
- Median income
- $35,649
- Median home built
- 1978
- Housing units
- 5,537
With a median home built in 1978, many Picayune water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Picayune.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Picayune
Given Mississippi’s humid subtropical climate and electric water heating, heat-pump (hybrid) is the sensible default for most Picayune homes. A pro can confirm the right size and fuel for your home.
Sources: EIA - Mississippi State Energy Profile · Mississippi Residential Code 2018, Chapter 28 Water Heaters (UpCodes) · EIA Electric Power Monthly - residential price by state
What Picayune code requires
Replacing a water heater in Picayune follows Mississippi rules under the International Residential Code (IRC) / International Plumbing Code (IPC) as adopted by the Mississippi Building Codes Council. Here’s what applies statewide:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingNot required
No state strapping mandate — one less line on the bill.
- Expansion tankRequired on closed systems (with backflow preventer or PRV)
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeInternational Residential Code (IRC) / International Plumbing Code (IPC) as adopted by the Mississippi Building Codes Council
- Good to know—
Water heater replacement generally requires a permit and licensed-plumber work; the controlling code edition is whatever the local AHJ has adopted, which can lag the latest IRC/IPC.
Sources: EIA - Mississippi State Energy Profile · Mississippi Residential Code 2018, Chapter 28 Water Heaters (UpCodes) · EIA Electric Power Monthly - residential price by state
Not sure which rules and rebates apply to your home?
A licensed Picayune pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Picayune
Mississippi water heating is mostly electric, which shapes the money back:
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump water heater) applies in every state, including Mississippi.
Ready to get your water heater fixed in Picayune?
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- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.

Hot water back in three steps.
- 1
Tell us what’s wrong
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- 2
Get matched with a local pro
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- 3
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Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water Heater Replacement in Picayune, explained.
What Affects Water Heater Replacement Cost in Picayune
The price varies mainly by unit type: tank gas ($600–$1,550), tank electric ($700–$1,700), tankless ($1,150–$2,700+), and heat pump ($1,400–$3,100). Older homes (median built 1978) may need code upgrades like an expansion tank if a backflow preventer or pressure-reducing valve is present. Permit fees and licensed plumber labor also factor in. Choosing a heat pump water heater can offset higher upfront cost with the 25C tax credit.
Common Water Heater Issues in Picayune
Sediment Buildup
Hard water and age (median home 48 years) cause sediment accumulation, reducing efficiency and leading to early failure.
Expansion Tank Requirement
Closed systems with backflow preventers or PRVs require an expansion tank per code; many older homes lack this.
Permit and Code Compliance
Mississippi requires permits for replacement; older installations may not meet current IRC/IPC codes, necessitating upgrades.
Water Heater Replacement FAQs — Picayune
Yes, Mississippi requires a permit for water heater replacement. Work must be done by a licensed plumber to comply with local codes.
Water Heater Replacement near Picayune
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