Full HVAC System Replacement cost: Gresham vs Medford (2026)
The two metros aren't quite in sync on full HVAC system replacement: Gresham sits 4% above Medford, or roughly $12,600 versus $12,150 — about $450 apart.
Gresham OR
Typically around $12,600
Medford OR
Lower costTypically around $12,150
Gresham vs Medford: full breakdown
| Factor | Gresham | 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 |
All figures are 2026 localized planning estimates for full HVAC system replacement — get an actual quote before you commit.
Is the gap worth worrying about?
That 4% gap is small — for full HVAC system replacement it's usually less than the spread between two local contractors' quotes, so the metro matters far less than who you hire and when you buy.
Full HVAC system replacement by type: Gresham vs Medford
Each full HVAC system 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 | Gresham | 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 |
These are 2026 planning figures for full HVAC system replacement, localized to each city — not formal quotes.
Full HVAC system replacement by home size: Gresham 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 | Gresham | 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 |
These are 2026 planning figures for full HVAC system replacement, localized to each city — not formal quotes.
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
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?
Sizing, efficiency tier and brand pull a quote in different directions. Here's how our editors weigh the trade-offs that decide what you actually pay.
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 efficiency-first case
Where you face brutal summers or hard winters, a higher SEER2/AFUE system or a heat pump runs enough hours to claw back its premium through lower bills — and utility or state rebates can still trim the sticker even though the federal 25C/25D credits closed at the end of 2025. Do the payback arithmetic before you reach for the cheapest box on the lot.
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.
Gresham vs Medford
Is full HVAC system replacement cheaper in Gresham or Medford?
Medford comes out ahead here, at roughly $12,150 for full HVAC system replacement compared with $12,600 in Gresham — a 4% ($450) gap as of 2026.
Why does full HVAC system replacement cost more in Gresham than Medford?
Labor rates explain most of it — 1.07 in Gresham vs 1.04 in Medford. A mixed climate versus mixed, along with differing permit costs, accounts for the rest.
How much is full HVAC system replacement in Gresham, OR?
full HVAC system replacement in Gresham runs $8,850–$16,350 as of 2026 — most jobs land near $12,600.
When is the cheapest time to buy full HVAC system 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 Gresham and Medford (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 full HVAC system replacement cost?
That would be a stretch. $450 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Gresham can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare full HVAC system replacement in other cities
Updated June 2026 · By Serhat Özçelik