Furnace Replacement cost: Clarksville vs Collierville (2026)
In 2026, furnace replacement is about 2% less expensive in Clarksville than in Collierville. Most homeowners pay around $5,300 in Clarksville versus $5,400 in Collierville — a gap of roughly $100.
Clarksville TN
Lower costTypically around $5,300
Collierville TN
Typically around $5,400
Clarksville vs Collierville: full breakdown
| Factor | Clarksville | Collierville |
|---|---|---|
| Typical 2026 cost | $5,300 | $5,400 |
| Estimated range | $3,800–$6,800 | $3,850–$6,900 |
| Labor index (vs US) | ×0.95 | ×0.96 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $200 | $200 |
| Labor share | $3,200 | $3,250 |
| 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?
At 2%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for furnace replacement — focus on the contractor, not the city.
Furnace replacement by type: Clarksville vs Collierville
Each furnace replacement option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Clarksville | Collierville |
|---|---|---|
| Gas furnace | $3,700–$6,750 | $3,750–$6,800 |
| High-efficiency gas furnace | $3,300–$6,750 | $3,350–$6,800 |
| Electric furnace | $2,100–$4,450 | $2,100–$4,500 |
These are 2026 planning figures for furnace replacement, localized to each city — not formal quotes.
Furnace replacement by home size: Clarksville vs Collierville
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 | Clarksville | Collierville |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $2,850–$5,100 | $2,900–$5,200 |
| 1,500 sq ft (≈68,000 BTU) | $3,300–$5,900 | $3,350–$5,950 |
| 2,000 sq ft (≈90,000 BTU) | $3,800–$6,800 | $3,850–$6,900 |
| 2,500 sq ft (≈110,000 BTU) | $4,350–$7,750 | $4,400–$7,850 |
| 3,000 sq ft (≈130,000 BTU) | $4,950–$8,700 | $5,000–$8,850 |
| 3,500+ sq ft (≈150,000 BTU) | $5,500–$9,650 | $5,550–$9,800 |
These are 2026 planning figures for furnace replacement, localized to each city — not formal quotes.
What hvac pros earn in each metro
With labor making up about 60% of a furnace replacement job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
No BLS metro wage series for Clarksville; we use Tennessee regional price parity instead.
Memphis metro · about 7% below the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
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?
Three factors move an HVAC quote more than anything else: how well it's sized, which efficiency tier you pick, and the brand markup. Our editors break down how they weigh each one.
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
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 budget-first case
Run a Manual J load calculation, then buy the standard tier — 80% AFUE, 14.3 SEER2 — and stop there. Where summers are short and winters are gentle, the equipment idles most of the year, so premium efficiency never gets enough runtime to earn back its price. Paying for SEER2 you'll rarely tap is the classic way a mild-climate homeowner overspends.
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.
Clarksville vs Collierville
Is furnace replacement cheaper in Clarksville or Collierville?
Yes — Collierville costs more. Expect around $5,400 for furnace replacement there against $5,300 in Clarksville, about $100 (2%) apart in 2026.
Why does furnace replacement cost more in Collierville than Clarksville?
Labor rates explain most of it — 0.96 in Collierville vs 0.95 in Clarksville. A mixed climate versus mixed accounts for the rest.
How much is furnace replacement in Clarksville, TN?
Expect to pay $3,800 to $6,800 for furnace replacement in Clarksville in 2026, averaging around $5,300.
When is the cheapest time to buy furnace replacement — and does it differ by city?
No, the seasonal pattern is the same in Clarksville and Collierville: 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?
That would be a stretch. $100 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Collierville can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik