Cooling, heating, heat pumps, ductwork, air quality, and controls — diagnosed first, explained in writing, and recommended only when the math supports it.
Something's broken — we find the real failure before quoting a fix.
Find the real failure. Fix what's actually broken.
Heat back on, explained in plain language.
Repairs that respect the system's math.
Replacing a system, with honest sizing and a written scope.
Right-sized replacement with a written scope.
The right heat source, not the default one.
Heating and cooling on one efficient system.
Comfort for the rooms the ducts forgot.
Keep it running right — and fix the comfort problems equipment alone can't.
Ready before the first heat wave.
Fix the delivery, not just the equipment.
Cleaner air without the gimmicks.
Controls that do what you tell them.
916air covers the residential HVAC work Sacramento homes actually call about — cooling that quit, heat that will not start, heat pumps, ducts that dump air into a hot attic, filtration during smoke season, and thermostats that fight the equipment. The cards above are the map. Each service page is the diagnostic. If you already know the job, pick a card. If you do not, the sections below will tell you which door to knock on, and a request will get the visit pointed at the right work.
The repair-vs-replace calculator is a five-question starting read, not a verdict. The longer version is the repair-or-replace guide. Neither one replaces a diagnostic. Refrigerant type belongs in that conversation — existing R-410A systems can still be serviced; new equipment follows the 2026 low-GWP rules. That distinction lives on the R-410A transition guide, not in a slogan.
If the house is already hot, start with AC repair. If you have quotes in hand and want a written scope, start with AC installation or heat pump installation. If the system still cools and you want it ready, start with AC maintenance. Furnace-side versions of the same fork live on furnace repair and furnace installation. Licensed HVAC technicians complete the work on whichever path you approve. The visit is how you find out which path is real.
Written options
ExampleHeat and ducts
Utility
Rebates
Permits
| Communities | Electric utility |
|---|---|
| Sacramento, Elk Grove, Folsom, Rancho Cordova, Citrus Heights, Carmichael, Fair Oaks | SMUD |
| Roseville | Roseville Electric — city-owned municipal utility, not SMUD |
| West Sacramento | PG&E electric — not SMUD, not Valley Clean Energy |
| Davis | Valley Clean Energy for generation, PG&E delivery |
A request comes in with the symptom, the city, and how urgent it feels. Urgent no-cooling and no-heat calls are prioritized in scheduling. We do not publish hours, a same-day window, or a 24/7 claim — we come back with timing we can actually keep. If you are not sure which service card applies, that is fine; the diagnostic is how we sort it.
On site, the visit measures instead of guessing. Electrical (capacitor, contactor, voltage), the refrigerant circuit and coil, airflow and the obvious duct problems, then the thermostat and controls. You get a plain-language explanation of what failed and written options: repair, repair-plus, or replace when the math supports it. Work does not start until you pick a path.
Change-outs still need a permit from the correct city or county. After the work, we test performance and walk you through what changed. That is the same sequence whether the job is AC repair, a heat pump, ductwork, or a thermostat. The card you clicked is the starting hypothesis. The measurements are the job.
Pick the symptom, not the equipment name. House hot in summer → AC repair. House cold in winter → furnace repair or heat pump repair. You have quotes and want a written scope → replacement. The system still runs and you want it ready → maintenance. Upstairs always hotter → ductwork. If none of that fits, request service with the address and what the house is doing. We will point the visit at the right work.
Both. Repair is the default when a measured failure is cheaper than the remaining life of the system. Replacement is on the table when age, repair cost, refrigerant, ducts, and comfort history say otherwise. Plenty of visits end in a part, not a new condenser. The repair-vs-replace calculator is a starting read; the diagnostic is the decision. Licensed HVAC technicians complete the work on whichever path you approve.
Yes. A real visit measures the electrical, refrigerant, airflow, and control sides of the same system. A "bad AC" call is often a capacitor, a charge problem, a clogged filter, leaky attic ducts, or a thermostat fighting the equipment — sometimes more than one. You still pick a starting service so scheduling knows the urgency. The write-up covers what we actually found, including when ducts or a thermostat are the real constraint.
Because they change the job. A change-out needs a permit, and the issuer is the city or the county depending on the address — Carmichael and Fair Oaks go through Sacramento County. Heat pump rebates follow the electric utility: SMUD, Roseville Electric, or PG&E / Valley Clean Energy, not the city name. Getting that wrong wastes a visit. The permit guide and SMUD rebate guide are the maps; the diagnostic is still how we price the work.
When the system still heats and cools and you want the failure-prone parts checked before a heat wave, not after. A tune-up is not a repair: it will not magically restore a dead compressor or fix a leaking coil. If the house is already uncomfortable, start with repair. If it is April and last summer was close, start with AC maintenance. The visit can still turn into a repair if we find something that is actually failed.
The cards are how you find the right door. A written scope is what you can compare against another contractor's number: equipment, labor, permit, ducts, electrical, and anything the house needs for the system to run correctly. Verbal numbers are how mismatched coils and missing permits sneak into a "cheap" quote. Request service if you want that write-up on your house, not a card on a website.
Describe the problem — a warm house, a noise, a quote you want a second opinion on — and 916air will point you to the right fix with a written, site-specific scope.