The line items that have to be on a California changeout
A quote that lists only the equipment price is a quote that's hiding scope. Below are the typical items that belong on a residential HVAC changeout quote in the Sacramento region and what each one covers.
| Line item | What it covers | Why it's separate |
|---|---|---|
| Equipment | Condenser, coil, furnace or air handler, thermostat | Price-shoppable; make/model varies by selection |
| Installation labor | Removal of old equipment, placement of new, line connections | Scales with install complexity (attic access, roof placement) |
| Permit fee | Local building-department permit | Fee set by jurisdiction (Roseville, Sacramento County, Placer County, etc.) |
| HERS verification | Third-party rater performs duct-leakage test (and sometimes refrigerant-charge or airflow test) | Required on most changeouts; rater is independent of installer |
| Electrical | Disconnect, whip, breaker — upgraded or new as needed | Varies by what's already there |
| Condensate termination | Pump, drain line, neutralizer where required | Only on condensing furnaces and some AC installs |
| Duct work | Repairs, reseals, re-sized returns found during assessment | Only quoted when the duct system needs it |
Permit fees — what varies and why
Each city or county building department sets its own HVAC permit fee schedule. Sacramento County, City of Roseville, Rocklin, Lincoln, Auburn, and Nevada County all have slightly different fees for a residential HVAC changeout, usually in the low-to-mid hundreds. The installer pulls the permit on your behalf and includes the fee as a pass-through on the quote; what you shouldn't see is a 'permit handling' upcharge beyond the actual fee, since that's part of installation.
HERS fees — what the independence means
The HERS rater is a separate entity from the installer. They have their own trip, their own test, their own report. The fee reflects their time and the test equipment — commonly in the low hundreds for a standard changeout verification. The rater's independence is why they're on a separate line; folding them silently into equipment cost would be misrepresenting whose work the fee pays for.
Where quotes diverge — and what to compare
When two quotes come back meaningfully different, the gap is usually in one of three places:
- Equipment selection — nominal 3-ton Brand A at base-SEER2 vs. nominal 3-ton Brand B at mid-SEER2 are different products and will quote differently
- Scope — one quote includes duct repair, the other doesn't; one includes the condensate pump, the other assumes gravity drain
- Compliance assumptions — one quote budgets HERS and permit as line items, the other hides them or assumes the homeowner handles permits
Common questions
Why would two installers quote the same job at very different prices?
Equipment tier, scope (what duct and electrical work is included), compliance line items (permit, HERS), and labor rate all vary. A disciplined comparison lines up the scope first — same equipment tier, same compliance items, same scope — and only then compares the labor and margin difference.
Should I pull my own permit to save money?
Technically possible but almost never a good idea. A homeowner-pulled permit shifts the compliance responsibility to you and often slows the project (building departments schedule inspections differently for homeowner-pulled permits). The installer should pull the permit — that's part of being the licensed party on the job.
What if the installer says HERS isn't needed?
On most residential changeouts in California, HERS is required. Specific exemptions exist for very small alterations and certain scopes, but 'skipping' HERS on a standard changeout is a compliance red flag. Ask them to show you the specific Title 24 provision they're relying on.
Are financed and cash quotes different?
Equipment and labor shouldn't be — those costs are real either way. Financing fees (what the lender charges, which the installer may absorb or pass through) can differ. A transparent installer shows the cash price and separately shows what financing adds, so the homeowner is comparing apples to apples.