Furnace Replacement cost: Farmington Hills vs Sterling Heights (2026)
Farmington Hills and Sterling Heights are a near-perfect match on furnace replacement cost in 2026, both landing around $6,150.
Farmington Hills MI
Typically around $6,150
Sterling Heights MI
Typically around $6,150
Farmington Hills vs Sterling Heights: full breakdown
| Factor | Farmington Hills | Sterling Heights |
|---|---|---|
| Typical 2026 cost | $6,150 | $6,150 |
| Estimated range | $4,400–$7,900 | $4,400–$7,900 |
| Labor index (vs US) | ×1.02 | ×1.02 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.08 | ×1.08 |
| Local permit | $200 | $200 |
| Labor share | $3,700 | $3,700 |
| Materials/equipment | $2,450 | $2,450 |
Treat these as 2026 localized estimates for furnace replacement, not quotes from a contractor.
Basically a tie — focus on the contractor
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: Farmington Hills vs Sterling Heights
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 | Farmington Hills | Sterling Heights |
|---|---|---|
| Gas furnace | $4,250–$7,800 | $4,250–$7,800 |
| High-efficiency gas furnace | $3,850–$7,800 | $3,850–$7,800 |
| Electric furnace | $2,400–$5,150 | $2,400–$5,150 |
All figures are 2026 localized planning estimates for furnace replacement — get an actual quote before you commit.
Furnace replacement by home size: Farmington Hills vs Sterling Heights
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 | Farmington Hills | Sterling Heights |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $3,300–$5,900 | $3,300–$5,900 |
| 1,500 sq ft (≈68,000 BTU) | $3,850–$6,800 | $3,850–$6,800 |
| 2,000 sq ft (≈90,000 BTU) | $4,400–$7,900 | $4,400–$7,900 |
| 2,500 sq ft (≈110,000 BTU) | $5,050–$9,000 | $5,050–$9,000 |
| 3,000 sq ft (≈130,000 BTU) | $5,700–$10,100 | $5,700–$10,100 |
| 3,500+ sq ft (≈150,000 BTU) | $6,350–$11,200 | $6,350–$11,200 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What hvac pros earn in each metro
Roughly 60% of what you pay for furnace replacement is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Detroit-Warren-Dearborn metro · about 3% above the US average installer wage.
Detroit-Warren-Dearborn metro · about 3% above 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
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?
What you pay for HVAC hinges less on the badge than on how the quote is built — the load calculation behind it, the efficiency tier, and the markup. Our take on where each one lands.
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 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.
The longevity case
The most expensive variable on the quote isn't the logo — it's whether the system is sized right and installed well. Oversize a premium unit and it short-cycles, wears fast and underperforms; commission a correctly sized mid-tier one and keep up the annual service, and it simply lasts longer. Spend on the installation, not the badge.
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.
Farmington Hills vs Sterling Heights
Is furnace replacement cheaper in Farmington Hills or Sterling Heights?
Not really — both cities land at almost the same number for furnace replacement, around $6,150 each.
Why does furnace replacement cost more in Sterling Heights than Farmington Hills?
Sterling Heights's higher labor index (1.02 vs 1.02 in Farmington Hills) is the biggest factor, with the cold/cold climate split playing a smaller role.
How much is furnace replacement in Farmington Hills, MI?
Expect to pay $4,400 to $7,900 for furnace replacement in Farmington Hills in 2026, averaging around $6,150.
Do hvac pros really charge more in one city?
They do, and the BLS wage data confirms it: installers earn about $32.1/hr around Detroit-Warren-Dearborn versus $32.1/hr near Detroit-Warren-Dearborn. With labor making up about 60% of a furnace replacement job, that difference carries straight through to the final price.
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 Farmington Hills and Sterling Heights, 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?
Cost shouldn't be the deciding factor between Farmington Hills and Sterling Heights — 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