Quick answer
- Ducts and electrical move cost as much as SEER2 stickers.
- SJCE EcoHome dollars require pre-install approval when they apply.
- AI and national averages cannot see your panel or attic — we can.
When this applies
You are replacing a gas furnace + AC with a heat pump
Full system changeout with possible duct and electrical work.
You have two bids that disagree by thousands
Use the factor list to see what one bid excluded.
You want a second opinion on a quote you already have
Bring the scope — see /free-second-opinion.
Options to evaluate
Like-for-like footprint heat pump changeout
Outdoor unit and air handler/coil swap with healthy ducts. Tradeoff: misses a chance to fix airflow problems you already feel.
Heat pump + duct repair or replacement
Common in mid-century San Jose attics. Tradeoff: higher job cost, usually bigger comfort win.
Heat pump + electrical panel/feeder work
Older panels may need upgrades. Tradeoff: coordinated electrician scope and schedule.
Dual-fuel (heat pump + gas furnace backup)
Sometimes chosen for specific comfort preferences. Tradeoff: different rebate eligibility — verify gas-replacement rules.
Typical cost ranges
Illustrative planning bands for San Jose single-family heat pump projects (July 2026 framing). Not quotes. Confirm with a site visit.
| Option | Typical range | Notes |
|---|---|---|
| Straightforward changeout (healthy ducts, adequate panel) | Higher four figures to mid five figures installed | Equipment tier and accessibility drive the spread. Excludes major duct replacement. |
| Changeout + significant duct renovation | Mid to higher five figures | Leaky or undersized attic systems are common in Cambrian / mid-century stock. |
| SJCE EcoHome credit (if approved) | $1,500 or $2,500 (verify) | July 2026 framing for qualifying gas-heat replacement. Must approve before install; typically 120-day reserve. |
- • Manual J load and equipment tier (value vs premium)
- • Duct leakage, sizing, and zoning needs
- • Electrical panel, disconnect, and circuit work
- • Crane or tight outdoor placements (rare but real on some lots)
- • Title 24 / HERS testing and permits
- • Verified rebates and financing
Failure modes to avoid
Choosing the cheapest bid that omitted ducts and HERS
The change order arrives after the old system is in the truck.
Trusting an AI price scraped from national averages
See /why-ai-cant-price/heat-pumps — planning tools help; only a tech locks firm price.
Subtracting a rebate that was never reserved
Net prices should show contingencies until SJCE/SVCE/BayREN approval exists.
Proof & local context
- • Precision Heating publishes planning context at /pricing and locks firm proposals after walking the job — CSLB #1056688.
- • We invite comparison shoppers to /free-second-opinion with competing scopes in hand.
- • Bryant-authorized installs when that product line fits — no fake exclusivity claims.
Next step
Cost bands are planning ranges for South Bay and Central Valley projects — not quotes. Final price requires on-site survey, load/delivery assessment, and written scope. See /pricing for the interactive planning tool and /why-ai-cant-price for why chatbots cannot lock a number. CSLB #1056688.
FAQs
What does a heat pump cost to install in San Jose?
Most straightforward changeouts land in a higher-four to mid-five-figure installed planning band; duct or electrical upgrades push higher. Use /pricing for framing and an on-site visit for a firm number.
Why is my online estimate different from your quote?
Online tools cannot see crushed ducts, panel headroom, or line-set routes. That gap is normal — not a bait tactic.
Do rebates lower the installed price?
When approved, yes — e.g. SJCE EcoHome $1,500 / $2,500 framing (July 2026) for qualifying gas replacement. Approval before install matters.
Can I get a second opinion on another company’s bid?
Yes — /free-second-opinion. Bring the written scope so we compare apples to apples.