AC Installation in Anaheim, CA
A new air conditioner in Anaheim will run from June through October every year. Tell us about the house, and a licensed contractor who covers Orange County will get in touch.
Tell us about the job
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Anaheim asks for five months of steady cooling
Anaheim summers reach 82°F in the afternoon, and the cooling season runs June through October, five months of the year. That is five months your air conditioner needs to work every day it is asked to.
Wind is the bigger risk here, not hail. Orange County recorded 138 damaging wind events over the past ten years against just 3 hail events, and the largest hailstone stayed under an inch. A new outdoor unit needs to sit secure and stay put through that. If you are installing a new central air conditioner, it has to meet 14.3 SEER2, the federal efficiency minimum that took effect in 2023.
- 5 months
- June through October, your air conditioner is on duty
- 82°F
- the average summer afternoon it cools against
- 3 hail events
- in ten years, and hail bends the fins on outdoor coils
- 13.4 SEER2
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
Going above the federal minimum saves little here, about $20 a year.
Estimates for a typical Orange County home, from EIA household energy data, California fuel prices and NOAA climate normals. Your home will differ.
California requires HVAC contractors to hold a state license.
The license is issued by the Contractors State License Board and it covers the contractor, not the individual job. That means the state has tested this contractor and keeps a record of them, but pulling that license does not mean every install they do gets checked on its own.
For an air conditioner installation, that record is what stands behind the person doing the work, and the installation itself still needs a permit from the local building office in most cities and counties, with an inspection once the job is finished.
Sources: California Legislative Counsel · Contractors State License Board
- What size air conditioner does my house need?
- The right size depends on your home's square footage, layout, insulation, window area, and how many stories it has, not just a rule of thumb. A unit that's too big cools the air fast but shuts off before it pulls the moisture out, so rooms feel clammy. A contractor will run a load calculation on your actual house, room by room, to land on the right tonnage before quoting an install.
- Should I replace the whole system or just the outdoor unit?
- In most cases the outdoor condenser and the indoor coil need to be matched, so swapping only the outdoor unit can leave you with a mismatched system that runs poorly or wears out early. If your indoor coil and furnace or air handler are old too, replacing them together tends to make more sense. A contractor can look at the age and condition of each piece and tell you whether a full replacement or a partial one fits your situation.
- Do HVAC contractors in Anaheim need a state license to work on my home?
- Yes. California requires HVAC contractors to hold a state license, issued by the Contractors State License Board. Before hiring anyone, ask for their license number and check it with the board so you know who is actually working in your home.