Full HVAC System Replacement cost: Hillsboro vs Medford (2026)
Hillsboro runs 4% higher than Medford for full HVAC system replacement — expect around $12,600 in Hillsboro against $12,150 in Medford, a difference of about $450.
Hillsboro OR
Typically around $12,600
Medford OR
Lower costTypically around $12,150
Hillsboro vs Medford: full breakdown
| Factor | Hillsboro | Medford |
|---|---|---|
| Typical 2026 cost | $12,600 | $12,150 |
| Estimated range | $8,850–$16,350 | $8,500–$15,750 |
| Labor index (vs US) | ×1.07 | ×1.04 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $250 | $225 |
| Labor share | $7,550 | $7,300 |
| Materials/equipment | $5,050 | $4,850 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national full HVAC system replacement range for local labor, climate and permits.
How much should this gap actually matter?
At 4%, this gap is small enough that it's usually swallowed by normal quote-to-quote variation for full HVAC system replacement — focus on the contractor, not the city.
Full HVAC system replacement by type: Hillsboro vs Medford
We localize each full HVAC system replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Hillsboro | Medford |
|---|---|---|
| AC + gas furnace (split system) | $7,750–$14,200 | $7,500–$13,700 |
| Heat pump system (air-source) | $9,350–$17,400 | $9,050–$16,800 |
| Dual-fuel (hybrid heat pump + furnace) | $11,000–$19,550 | $10,600–$18,850 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national full HVAC system replacement range for local labor, climate and permits.
Full HVAC system replacement by home size: Hillsboro vs Medford
A full system (furnace + AC, or a heat pump + air handler) is sized to the whole home. Replacing both together costs more upfront but shares labor, permits, and a single install visit.
| Size | Hillsboro | Medford |
|---|---|---|
| 1,000–1,500 sq ft | $7,750–$13,150 | $7,500–$12,650 |
| 1,500–2,000 sq ft | $8,850–$15,250 | $8,500–$14,750 |
| 2,000–2,500 sq ft | $10,450–$17,950 | $10,050–$17,300 |
| 2,500–3,000 sq ft | $12,050–$20,650 | $11,600–$19,900 |
| 3,000+ sq ft | $14,200–$23,850 | $13,700–$23,000 |
All figures are 2026 localized planning estimates for full HVAC system replacement — get an actual quote before you commit.
What hvac pros earn in each metro
With labor making up about 60% of a full HVAC system replacement job, wage differences between metros do most of the work here. These figures are real BLS OEWS installer wages, not modeled estimates.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
No BLS metro wage series for Medford; we use Oregon 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 full HVAC system 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?
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 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
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 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.
Get the sizing and the commissioning right and the brand debate mostly disappears. Insist on a Manual J, pick an efficiency tier your climate can justify, and pocket every incentive that still applies after the federal credits lapsed.
Hillsboro vs Medford
Is full HVAC system replacement cheaper in Hillsboro or Medford?
Medford wins on price: full HVAC system replacement runs about $12,150 there versus $12,600 in Hillsboro, a gap of roughly $450 (4%) as of 2026.
Why does full HVAC system replacement cost more in Hillsboro than Medford?
The main driver is local labor rates: Hillsboro's labor index is 1.07 versus 1.04 in Medford. Climate zone (mixed vs mixed) and permit fees also shift the total.
How much is full HVAC system replacement in Hillsboro, OR?
In Hillsboro, full HVAC system replacement typically runs $8,850–$16,350 in 2026, with most homeowners paying around $12,600.
When is the cheapest time to buy full HVAC system replacement — and does it differ by city?
The best window is the same in both Hillsboro and Medford: Spring and fall (Mar–May, Sep–Oct), when demand drops and installers discount to keep crews busy — typically 5–15% off peak pricing. The most expensive time anywhere is an emergency replacement during peak summer and mid-winter.
Should I choose where to live based on full HVAC system replacement cost?
Rarely. The $450 difference is real but one-time, and you can often close most of it in Hillsboro by buying in the off-season and getting tighter, apples-to-apples bids. Ongoing factors — energy prices, climate and home condition — matter more over the life of the system.
Compare full HVAC system replacement in other cities
Updated June 2026 · By Serhat Özçelik