Furnace Replacement cost: City of Sammamish vs Tacoma (2026)
There's essentially no price gap here: furnace replacement runs close to $6,700 in both City of Sammamish and Tacoma in 2026.
City of Sammamish WA
Typically around $6,700
Tacoma WA
Typically around $6,700
City of Sammamish vs Tacoma: full breakdown
| Factor | City of Sammamish | Tacoma |
|---|---|---|
| Typical 2026 cost | $6,700 | $6,700 |
| Estimated range | $4,800–$8,600 | $4,800–$8,600 |
| Labor index (vs US) | ×1.19 | ×1.19 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $250 | $250 |
| Labor share | $4,000 | $4,000 |
| Materials/equipment | $2,700 | $2,700 |
Furnace replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
A wash — choose on quality, not city
Neither metro has a cost edge on furnace replacement — spend your decision-making energy on the contractor, not the location.
Furnace replacement by type: City of Sammamish vs Tacoma
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 | City of Sammamish | Tacoma |
|---|---|---|
| Gas furnace | $4,650–$8,450 | $4,650–$8,450 |
| High-efficiency gas furnace | $4,200–$8,450 | $4,200–$8,450 |
| Electric furnace | $2,650–$5,600 | $2,650–$5,600 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
Furnace replacement by home size: City of Sammamish vs Tacoma
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 | City of Sammamish | Tacoma |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $3,600–$6,450 | $3,600–$6,450 |
| 1,500 sq ft (≈68,000 BTU) | $4,200–$7,400 | $4,200–$7,400 |
| 2,000 sq ft (≈90,000 BTU) | $4,800–$8,600 | $4,800–$8,600 |
| 2,500 sq ft (≈110,000 BTU) | $5,500–$9,800 | $5,500–$9,800 |
| 3,000 sq ft (≈130,000 BTU) | $6,200–$10,950 | $6,200–$10,950 |
| 3,500+ sq ft (≈150,000 BTU) | $6,900–$12,150 | $6,900–$12,150 |
Treat these as 2026 localized estimates for furnace replacement, not quotes from a contractor.
What hvac pros earn in each metro
About 60% of a furnace replacement bill goes to labor, so wage differences between these two metros matter more than almost anything else. These are real, government-sourced (BLS OEWS) installer wages, not estimates.
Seattle-Tacoma-Bellevue metro · about 32% above the US average installer wage.
Seattle-Tacoma-Bellevue metro · about 32% 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?
Ask five contractors for an HVAC quote and you'll get five different numbers — usually because they disagree on sizing, efficiency and equipment tier. Here's how our editors think through those trade-offs.
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
In a temperate region the smart move is to size the job correctly with a Manual J and take the base efficiency tier. A system that spends most days coasting can't recover the cost of a high-SEER2 compressor, because the savings only show up under heavy load you don't put on it. Match the equipment to how little you actually run it, not to the brochure's top number.
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.
City of Sammamish vs Tacoma
Is furnace replacement cheaper in City of Sammamish or Tacoma?
Practically identical — expect around $6,700 for furnace replacement whichever city you're in.
Why does furnace replacement cost more in Tacoma than City of Sammamish?
Labor rates explain most of it — 1.19 in Tacoma vs 1.19 in City of Sammamish. A mixed climate versus mixed accounts for the rest.
How much is furnace replacement in City of Sammamish, WA?
furnace replacement in City of Sammamish runs $4,800–$8,600 as of 2026 — most jobs land near $6,700.
Do hvac pros really charge more in one city?
Real wage data backs this up — skilled installers earn roughly $41.1/hr in Seattle-Tacoma-Bellevue compared with $41.1/hr in Seattle-Tacoma-Bellevue (BLS OEWS). Labor is about 60% of a furnace replacement job, so that wage gap is what mostly drives the price difference.
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 City of Sammamish and Tacoma, 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 on this basis — City of Sammamish and Tacoma cost about the same. Weigh contractor quality, scope, equipment tier and timing instead.
Compare furnace replacement in other cities
Updated June 2026 · By Serhat Özçelik