Furnace Replacement cost: Concord vs Derry Village (2026)
Furnace replacement costs about the same in Concord and Derry Village in 2026 — roughly $6,350 in each.
Concord NH
Typically around $6,350
Derry Village NH
Typically around $6,350
Concord vs Derry Village: full breakdown
| Factor | Concord | Derry Village |
|---|---|---|
| Typical 2026 cost | $6,350 | $6,350 |
| Estimated range | $4,550–$8,150 | $4,550–$8,150 |
| Labor index (vs US) | ×1.05 | ×1.05 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.08 | ×1.08 |
| Local permit | $250 | $250 |
| Labor share | $3,800 | $3,800 |
| Materials/equipment | $2,550 | $2,550 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
No real cost edge either way
With no real price gap on furnace replacement, the choice comes down to contractor quality and timing, not which city you're in.
Furnace replacement by type: Concord vs Derry Village
Every furnace replacement type gets its own localized price for each metro, using the same labor, climate and permit adjustments — a true apples-to-apples comparison.
| Type | Concord | Derry Village |
|---|---|---|
| Gas furnace | $4,450–$8,050 | $4,450–$8,050 |
| High-efficiency gas furnace | $4,000–$8,050 | $4,000–$8,050 |
| Electric furnace | $2,500–$5,350 | $2,500–$5,350 |
Treat these as 2026 localized estimates for furnace replacement, not quotes from a contractor.
Furnace replacement by home size: Concord vs Derry Village
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 | Concord | Derry Village |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $3,400–$6,150 | $3,400–$6,150 |
| 1,500 sq ft (≈68,000 BTU) | $4,000–$7,050 | $4,000–$7,050 |
| 2,000 sq ft (≈90,000 BTU) | $4,550–$8,150 | $4,550–$8,150 |
| 2,500 sq ft (≈110,000 BTU) | $5,250–$9,300 | $5,250–$9,300 |
| 3,000 sq ft (≈130,000 BTU) | $5,900–$10,450 | $5,900–$10,450 |
| 3,500+ sq ft (≈150,000 BTU) | $6,600–$11,550 | $6,600–$11,550 |
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
Demand for HVAC work falls off a cliff in the shoulder months, and contractors discount to keep their crews booked. Wait for a 100-degree day or a hard freeze, though, and you're paying emergency rates for a system that just quit.
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 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 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 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.
Match the efficiency tier to your climate, insist on a real load calculation, and stack every rebate you qualify for. The expensive mistakes are wrong sizing and a rushed install — not picking the "wrong" brand.
Concord vs Derry Village
Is furnace replacement cheaper in Concord or Derry Village?
There's no meaningful difference: furnace replacement runs about $6,350 in both places.
Why does furnace replacement cost more in Derry Village than Concord?
Labor rates explain most of it — 1.05 in Derry Village vs 1.05 in Concord. A cold climate versus cold accounts for the rest.
How much is furnace replacement in Concord, NH?
furnace replacement in Concord runs $4,550–$8,150 as of 2026 — most jobs land near $6,350.
When is the cheapest time to buy furnace replacement — and does it differ by city?
No, the seasonal pattern is the same in Concord and Derry Village: 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?
Cost shouldn't be the deciding factor between Concord and Derry Village — they land at nearly the same price. Contractor reputation, scope, equipment tier and timing matter more.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik