Furnace Replacement cost: Dothan vs Montgomery (2026)
The two metros aren't quite in sync on furnace replacement: Dothan sits 4% below Montgomery, or roughly $4,850 versus $5,050 — about $200 apart.
Dothan AL
Lower costTypically around $4,850
Montgomery AL
Typically around $5,050
Dothan vs Montgomery: full breakdown
| Factor | Dothan | Montgomery |
|---|---|---|
| Typical 2026 cost | $4,850 | $5,050 |
| Estimated range | $3,450–$6,250 | $3,600–$6,450 |
| Labor index (vs US) | ×0.91 | ×0.94 |
| Climate zone | Hot | Hot |
| Climate factor | ×0.95 | ×0.95 |
| Local permit | $175 | $200 |
| Labor share | $2,900 | $3,050 |
| Materials/equipment | $1,950 | $2,000 |
These are 2026 planning figures for furnace replacement, localized to each city — not formal quotes.
How much should this gap actually matter?
4% 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: Dothan vs Montgomery
We localize each furnace replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Dothan | Montgomery |
|---|---|---|
| Gas furnace | $3,350–$6,150 | $3,500–$6,350 |
| High-efficiency gas furnace | $3,050–$6,150 | $3,150–$6,350 |
| Electric furnace | $1,900–$4,050 | $2,000–$4,200 |
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: Dothan vs Montgomery
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 | Dothan | Montgomery |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,600–$4,650 | $2,700–$4,850 |
| 1,500 sq ft (≈68,000 BTU) | $3,050–$5,350 | $3,150–$5,550 |
| 2,000 sq ft (≈90,000 BTU) | $3,450–$6,250 | $3,600–$6,450 |
| 2,500 sq ft (≈110,000 BTU) | $4,000–$7,100 | $4,150–$7,350 |
| 3,000 sq ft (≈130,000 BTU) | $4,500–$7,950 | $4,650–$8,250 |
| 3,500+ sq ft (≈150,000 BTU) | $5,000–$8,800 | $5,200–$9,150 |
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
HVAC demand collapses in the mild shoulder seasons, so installers discount to keep crews busy. The most expensive time to buy is during a heat wave or cold snap, when a dead system forces a full-price emergency replacement.
How much should you really budget for HVAC in 2026?
An HVAC budget isn't one number — it's a set of trade-offs between sizing accuracy, efficiency tier and brand. Our editors walk through how each one moves the price.
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.
The longevity case
Brand is a footnote; sizing and install quality write the story. A right-sized mid-tier system that's properly commissioned and serviced once a year will outlive an oversized premium unit that short-cycles itself to an early grave. Put the money into the crew and the setup rather than the nameplate.
The efficiency-first case
High runtime changes the math. In a demanding climate the extra efficiency of a heat pump or a top-tier SEER2/AFUE unit gets paid back month after month on the utility bill, and state and utility incentives can shave the upfront figure further now that the federal 25C/25D credits have expired. Price the lifetime bills, not just the tag, before you default down.
The brand on the unit matters far less than getting the sizing and installation right. Insist on a Manual J calculation, match efficiency to your climate, and claim every rebate available.
Dothan vs Montgomery
Is furnace replacement cheaper in Dothan or Montgomery?
Yes — Montgomery costs more. Expect around $5,050 for furnace replacement there against $4,850 in Dothan, about $200 (4%) apart in 2026.
Why does furnace replacement cost more in Montgomery than Dothan?
The main driver is local labor rates: Montgomery's labor index is 0.94 versus 0.91 in Dothan. Climate zone (hot vs hot) and permit fees also shift the total.
How much is furnace replacement in Dothan, AL?
furnace replacement in Dothan runs $3,450–$6,250 as of 2026 — most jobs land near $4,850.
When is the cheapest time to buy furnace replacement — and does it differ by city?
No, the seasonal pattern is the same in Dothan and Montgomery: book during Spring and fall (Mar–May, Sep–Oct) for about 5–15% in savings. Peak summer and mid-winter is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on furnace replacement cost?
Probably not. Yes, $200 is a real gap, but it's a one-time cost you can partly offset in Montgomery with off-season timing and tighter bids. Long-term factors like energy prices and home condition matter more than this one number.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik