Furnace Replacement cost: Bothell vs Tri-Cities (2026)
The two metros aren't quite in sync on furnace replacement: Bothell sits 17% above Tri-Cities, or roughly $6,700 versus $5,750 — about $950 apart.
Bothell WA
Typically around $6,700
Tri-Cities WA
Lower costTypically around $5,750
Bothell vs Tri-Cities: full breakdown
| Factor | Bothell | Tri-Cities |
|---|---|---|
| Typical 2026 cost | $6,700 | $5,750 |
| Estimated range | $4,800–$8,600 | $4,100–$7,400 |
| Labor index (vs US) | ×1.19 | ×1.02 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $250 | $225 |
| Labor share | $4,000 | $3,450 |
| Materials/equipment | $2,700 | $2,300 |
All figures are 2026 localized planning estimates for furnace replacement — get an actual quote before you commit.
Is the price difference a dealbreaker?
A 17% spread (roughly $950) is significant enough to plan around, but not fixed — off-peak timing and sharper bidding in Bothell typically recover some of it.
Furnace replacement by type: Bothell vs Tri-Cities
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 | Bothell | Tri-Cities |
|---|---|---|
| Gas furnace | $4,650–$8,450 | $4,000–$7,300 |
| High-efficiency gas furnace | $4,200–$8,450 | $3,600–$7,300 |
| Electric furnace | $2,650–$5,600 | $2,250–$4,850 |
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: Bothell vs Tri-Cities
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 | Bothell | Tri-Cities |
|---|---|---|
| 1,000 sq ft (≈45,000 BTU) | $3,600–$6,450 | $3,100–$5,550 |
| 1,500 sq ft (≈68,000 BTU) | $4,200–$7,400 | $3,600–$6,350 |
| 2,000 sq ft (≈90,000 BTU) | $4,800–$8,600 | $4,100–$7,400 |
| 2,500 sq ft (≈110,000 BTU) | $5,500–$9,800 | $4,750–$8,400 |
| 3,000 sq ft (≈130,000 BTU) | $6,200–$10,950 | $5,350–$9,450 |
| 3,500+ sq ft (≈150,000 BTU) | $6,900–$12,150 | $5,950–$10,450 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
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.
Seattle-Tacoma-Bellevue metro · about 32% above the US average installer wage.
No BLS metro wage series for Tri-Cities; we use Washington regional price parity instead.
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
A furnace or AC that dies mid-heat-wave gets replaced at whatever the on-call crew charges. One that gets swapped in April or October gets a competitive, unhurried quote instead.
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 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.
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.
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.
Bothell vs Tri-Cities
Is furnace replacement cheaper in Bothell or Tri-Cities?
In 2026, furnace replacement is cheaper in Tri-Cities at about $5,750, versus $6,700 in Bothell — a difference of about $950 (17%).
Why does furnace replacement cost more in Bothell than Tri-Cities?
The main driver is local labor rates: Bothell's labor index is 1.19 versus 1.02 in Tri-Cities. Climate zone (mixed vs mixed) and permit fees also shift the total.
How much is furnace replacement in Bothell, WA?
In Bothell, furnace replacement typically runs $4,800–$8,600 in 2026, with most homeowners paying around $6,700.
When is the cheapest time to buy furnace replacement — and does it differ by city?
It doesn't vary by location — Spring and fall (Mar–May, Sep–Oct) is the discount window in both Bothell and Tri-Cities (roughly 5–15% off), while peak summer and mid-winter tends to be the most expensive in either city.
Should I choose where to live based on furnace replacement cost?
That would be a stretch. $950 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Bothell 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