Heat Pump Water Heater Installation cost: Hattiesburg vs West Gulfport (2026)
There's essentially no price gap here: heat pump water heater installation runs close to $3,300 in both Hattiesburg and West Gulfport in 2026.
Hattiesburg MS
Typically around $3,300
West Gulfport MS
Typically around $3,300
Hattiesburg vs West Gulfport: full breakdown
| Factor | Hattiesburg | West Gulfport |
|---|---|---|
| Typical 2026 cost | $3,300 | $3,300 |
| Estimated range | $2,300–$4,250 | $2,300–$4,250 |
| Labor index (vs US) | ×0.94 | ×0.94 |
| Climate zone | Hot | Hot |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $1,800 | $1,800 |
| Materials/equipment | $1,500 | $1,500 |
Treat these as 2026 localized estimates for heat pump water heater installation, not quotes from a contractor.
A wash — choose on quality, not city
With no real price gap on heat pump water heater installation, the choice comes down to contractor quality and timing, not which city you're in.
Heat pump water heater installation by type: Hattiesburg vs West Gulfport
We localize each heat pump water heater installation type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Hattiesburg | West Gulfport |
|---|---|---|
| 40–50 gallon | $2,300–$3,700 | $2,300–$3,700 |
| 65–66 gallon | $2,750–$4,050 | $2,750–$4,050 |
| 80 gallon | $3,250–$4,750 | $3,250–$4,750 |
These are 2026 planning figures for heat pump water heater installation, localized to each city — not formal quotes.
Heat pump water heater installation by tank capacity: Hattiesburg vs West Gulfport
Hybrid heat pump water heaters use a storage tank, so they're sized in gallons by household — but because they recover heat efficiently, a 50-gallon hybrid often serves a home that needed a 65–80 gallon electric tank.
| Size | Hattiesburg | West Gulfport |
|---|---|---|
| 40 gal (1–2 people) | $2,100–$3,500 | $2,100–$3,500 |
| 50 gal (2–4 people) | $2,300–$3,900 | $2,300–$3,900 |
| 65 gal (4–5 people) | $2,650–$4,050 | $2,650–$4,050 |
| 80 gal (5+ people) | $2,950–$4,250 | $2,950–$4,250 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national heat pump water heater installation range for local labor, climate and permits.
Cheapest time for heat pump water heater installation in either city
Tanks fail most in winter when incoming water is cold and demand is high — emergency-rate territory. Replacing a 10+ year-old unit proactively in a slow month avoids the premium.
Tank or tankless — and what should you budget?
Three formats, three very different cost profiles. Our editors on how to decide which one actually fits your household.
The tankless case
Tankless costs more upfront and may need a gas-line or electrical upgrade, but it lasts longer, never runs out of hot water and trims standby energy loss — strongest for larger households planning to stay put.
The heat-pump case
A heat-pump (hybrid) water heater costs the most upfront but slashes operating cost and earns the strongest utility rebates where offered — the long-run winner where the install location suits it.
The simple-swap case
If your current tank suits your household and the budget is tight, a like-for-like tank replacement is the cheapest, fastest job — no gas-line or panel upgrades, done in a morning.
There's no universally "best" water heater — only the one that fits your budget and timeline. Tight budget, go tank; want endless hot water, go tankless; optimizing for the lowest bill, go heat-pump.
Hattiesburg vs West Gulfport
Is heat pump water heater installation cheaper in Hattiesburg or West Gulfport?
Not really — both cities land at almost the same number for heat pump water heater installation, around $3,300 each.
Why does heat pump water heater installation cost more in West Gulfport than Hattiesburg?
It comes down to labor: West Gulfport indexes at 0.94 against Hattiesburg's 0.94. The hot-vs-hot climate difference adds to the gap.
How much is heat pump water heater installation in Hattiesburg, MS?
In Hattiesburg, heat pump water heater installation typically runs $2,300–$4,250 in 2026, with most homeowners paying around $3,300.
When is the cheapest time to buy heat pump water heater installation — and does it differ by city?
Timing doesn't change by city here — Spring and early fall is the cheapest window in both Hattiesburg and West Gulfport, saving roughly 5–10%. Avoid deep winter (failure season) in either location, when emergency replacements push prices up.
Should I choose where to live based on heat pump water heater installation cost?
Cost shouldn't be the deciding factor between Hattiesburg and West Gulfport — they land at nearly the same price. Contractor reputation, scope, equipment tier and timing matter more.
Compare heat pump water heater installation in other cities
Updated June 2026 · By Serhat Özçelik