Furnace Replacement cost: Charleston vs Morgantown (2026)
Charleston runs 1% lower than Morgantown for furnace replacement — expect around $5,300 in Charleston against $5,350 in Morgantown, a difference of about $50.
Charleston WV
Lower costTypically around $5,300
Morgantown WV
Typically around $5,350
Charleston vs Morgantown: full breakdown
| Factor | Charleston | Morgantown |
|---|---|---|
| Typical 2026 cost | $5,300 | $5,350 |
| Estimated range | $3,750–$6,800 | $3,800–$6,850 |
| Labor index (vs US) | ×0.94 | ×0.95 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $200 | $200 |
| Labor share | $3,200 | $3,200 |
| Materials/equipment | $2,100 | $2,150 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
How much should this gap actually matter?
1% is within noise for furnace replacement — contractor selection and timing move the price more than which of these two metros you're in.
Furnace replacement by type: Charleston vs Morgantown
Below, each furnace replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Charleston | Morgantown |
|---|---|---|
| Gas furnace | $3,700–$6,700 | $3,700–$6,750 |
| High-efficiency gas furnace | $3,300–$6,700 | $3,350–$6,750 |
| Electric furnace | $2,100–$4,450 | $2,100–$4,500 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Furnace replacement by home size: Charleston vs Morgantown
Furnace cost scales with the heating capacity (BTU) your home needs — roughly 40–45 BTU per square foot in a mixed climate. Larger homes need a bigger unit and more ductwork.
| Size | Charleston | Morgantown |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,850–$5,100 | $2,850–$5,150 |
| 1,500 sq ft (≈68,000 BTU) | $3,300–$5,850 | $3,350–$5,900 |
| 2,000 sq ft (≈90,000 BTU) | $3,750–$6,800 | $3,800–$6,850 |
| 2,500 sq ft (≈110,000 BTU) | $4,350–$7,700 | $4,400–$7,800 |
| 3,000 sq ft (≈130,000 BTU) | $4,900–$8,650 | $4,950–$8,750 |
| 3,500+ sq ft (≈150,000 BTU) | $5,450–$9,600 | $5,550–$9,700 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Cheapest time for furnace replacement in either city
Installers cut prices in spring and fall because job volume drops and crews sit idle — the opposite happens during a summer heat wave or winter cold snap, when a dead system forces homeowners into a full-price emergency swap.
How much should you really budget for HVAC in 2026?
Sizing, efficiency tier and brand pull a quote in different directions. Here's how our editors weigh the trade-offs that decide what you actually pay.
The efficiency-first case
In a hot-summer or cold-winter region, a higher SEER2/AFUE unit — or a heat pump — earns its premium back in lower bills, and utility and state rebates can still cut into the sticker (the federal 25C/25D credits ended Dec 2025). Run the payback math before defaulting to the cheapest box.
The longevity case
The single biggest cost driver isn't the brand — it's correct sizing and install quality. A properly sized, well-commissioned mid-tier system with annual maintenance outlasts an oversized premium unit that short-cycles. Spend on the install, not the badge.
The budget-first case
Size the system to your home with a Manual J calculation and buy the standard efficiency tier (80% AFUE / 14.3 SEER2). In a mild climate the cheaper unit pays off because you rarely run it hard — paying for premium efficiency you won't use is the most common way to overspend.
Skip the brand debate. A correctly sized system, an efficiency tier that fits your climate, and a properly commissioned install will save you more than any label ever could.
Charleston vs Morgantown
Is furnace replacement cheaper in Charleston or Morgantown?
Charleston comes out ahead here, at roughly $5,300 for furnace replacement compared with $5,350 in Morgantown — a 1% ($50) gap as of 2026.
Why does furnace replacement cost more in Morgantown than Charleston?
Morgantown's higher labor index (0.95 vs 0.94 in Charleston) is the biggest factor, with the mixed/mixed climate split playing a smaller role.
How much is furnace replacement in Charleston, WV?
In Charleston, furnace replacement typically runs $3,750–$6,800 in 2026, with most homeowners paying around $5,300.
When is the cheapest time to buy furnace replacement — and does it differ by city?
Timing doesn't change by city here — Spring and fall (Mar–May, Sep–Oct) is the cheapest window in both Charleston and Morgantown, saving roughly 5–15%. Avoid peak summer and mid-winter in either location, when emergency replacements push prices up.
Should I choose where to live based on furnace replacement cost?
Not really — the $50 gap is one-time, and smart timing and tighter quotes in Morgantown can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik